Jewellery & Watch

Find Jewellery & Watch from the best B2B online marketplace. Find a reliable Jewellery & Watch supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Jewellery & Watch Suppliers and Manufacturers

Testing Equipment

Find Testing Equipment from the best B2B online marketplace. Find a reliable Testing Equipment supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Testing Equipment Suppliers and Manufacturers

Johari Gems & Tools Co. Limited

Gemax iLED Fiber Optic Illuminator An ideal companion for Gemological &amp; Microscopy needs. Higher Brightness LED with Special Focus System for Maximum Output !!! Gemax ILED FiberOptic Illuminator-Yellow (Only)Modern Appearance, Compact, Easy to Handle – Cold Light Source Design. Available in YELLOW or WHITE or UV (365nm) Light Output. Also available various strong Light Guide Source/Wire (Sold Separately) with the fiber optic for all your multi needs of illumination, microscopy and spectroscopy. 

Gemax iLED Fiber Optic Illuminator

JC Universal Group Limited

Elma ultrasonic cleaning device, Elmasonic Select with heating, with 5 ultrasonic modes, included plastic cover with basket, ultrasonic frequency: 37 kHz Download

Elma Schmidbauer GmbH - Elmasonic Select

Elma Schmidbauer GmbH Elmasonic Select ultrasonic cleaning device

Shenzhen Dikai Industrial Co Ltd

At a glance… Highly accurate diamond tester pen makes sure you never buy a fake stone againCheck for diamonds, moissanite, as well as other stones and stimulants such as CZ360-degree illuminated tip along with audio tunes provide you with easy and clear test resultsComes with an extremely durable 0.6mm thermoelectric probe  GemTrue Diamond Tester Pen Multi II  This British designed and engineered diamond tester pen is fully automatic and requires no user calibration. It is furthermore able to test multiple gems in a row without needing any waiting time in between the tests. Your gizmo comes with a built-in UV light that enhances the accuracy of the moissanite testing. This feature also allows you to check your diamonds for quality and fluorescence. The GemTrue Multi II diamond tester pen comes with a stone holder and leather case for easy transport.   Specifications Product Dimensions: 173 x 32 x 25mm (6.81 x 1.25 x 0.98in)Product Weight: 68g (0.15lb)Battery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK7000 Multi II Tester1x Metal loose stone holder1x User manual1x Stylish carrying zip case      

DK7000 - GemTrue Multi II

DK7000 GemTrue Multi II diamond tester pen for accurate gem testing.

At a glance… Highly accurate diamond moissanite tester distinguishes natural and manmade stonesCheck for diamonds and moissanite in a split second360-degree illuminated tip along with audio tunes provide easy to understand test resultsComes with an extremely durable 0.6mm thermoelectric probe  Diamond Moissanite Tester - GemTrue Multi Tester  This beautiful moissanite diamond tester pen can be used to test loose gemstones as well as gems used in jewelry. It comes with a built-in metal alert feature that will warn you when you accidentally touch the stone holder or a piece of jewelry while using your diamond tester. Its illuminated band near to the probe lights up in different colors to correspond with the test result. With each color, your diamond tester furthermore makes a different sound. This makes it easy to recognize the test results without needing to look down at the indication panel on the top of the tester. Powered by a 9V battery, this diamond tester brings along hours’ worth of continuous usage time for you to enjoy throughout the day. Thanks to this, you’ll never have to worry again about running out of juice while spending your day outdoors testing stones.   Specification Product Dimensions: 177 x 32 x 25mm (6.96 x 1.25 x 0.98in)Product Weight: 68g (0.15lb)Battery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK6000 Multi Tester1x Metal loose stone holder1x User manual1x PU leather carrying pouch    

DK6000 - GemTrue Multi Tester

DK6000 GemTrue Multi Tester for diamonds and moissanite

Gemmological  Instrument.   At GemTrue we take great care in making sure we are familiar with all the requirements that gemmologists want and need in their equipment. We supply a large range of high quality, functional and affordable gemmological equipment.   Item No: DK91014   Dichroscope and Chelsea Filter  Product size : 62 x 42 x 18mm      

DK91014 - Dichroscope and Chelsea Filter Combo

DK91014 Dichroscope and Chelsea Filter Combo

Gemmological  Instrument   At GemTrue we take great care in making sure we are familiar with all the requirements that gemmologists want and need in their equipment. We supply a large range of high quality, functional and affordable gemmological equipment.   Item No: DK91011   Mini Spectroscope This small Spectroscope is the size of a lipstick tube making it ideal for use in or out of the office or lab giving you sharp bright spectra with relatively low intensity light. Comes with leather case.      

DK91011 - Mini Spectroscope

DK91011 Mini Spectroscope for gemmologists

Dongguan Watchmaker Technology Co., Ltd.

Used for cleaning watch movement parts With four-station cleaning system and drying function The first station has ultrasonic function,others can be added this function if they are needed Equipped with a new power system, it achieves fully automatic operation and features multiple cleaning modes             

3.5TH Automated ultrasonic watch cleaning machine

automated ultrasonic watch cleaning machine

Diamond-CVD-HPHT/TYPE II2a-Moissanite Pen Tester   Product Features   Long standing international patented technologyDetects colourless diamonds from CVD/HPHT/TYPE II2a and all Moissanite typesWill test loose and mounted stones in open or closed back jewelry down to 0.2ctWill test colourless diamonds within the range of D to JRetractable probe to ensure a secure contact with the stone is made when testingUV safe retractable optical probe that only activates when tip is in contact with the stoneError warning message when loss of contact between optical probe tip and stoneLarge full colour touch screen with clear easy to view iconsTest results displayed clearly on screenSpoken test results and guidance commandsMulti language optionsLeft and right-handed user settingsSelf-calibrating at start-up         Immediate fast accurate test resultsBuilt in pictorialBuilt in full colour video tutorialCompact and light weight for convivence.Battery operatedStraightforward, no messing about easy-to-use design that suits everyone’s needs  Specifications   Product dimensions: 192 x 42 x 21mm Product weight: 76g (without batteries) Battery type: 4 x AAA High quality alkaline (not supplied) Warranty: Standard 12 months factory warranty.   Recommended Operating Conditions:   Best environment operating temperature 10°C to 28° (50°C to 82°C) Storage temperature 10°C to 35° (50°C to 95°C) Air humidity 15% to 70%   Package Content:   1x DK10200 Gemtrue ARETE 1x Metal loose stone holder 1x User manual 1x Protective cloth bag 1x Zip carrying case   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFESSIONAL GEMMOLOGIST. GEMTRUE ARE NOT RESPONSIBLE FOR ANY DAMAGES OR LOSES THROUGH MISUSE, INCORRECT TESTING PROCEDURES OR RESULTS  Product Picture：   

DK10200 GemTrue ARETE

DK10200 GemTrue ARETE - advanced Moissanite and diamond tester

Gemmological  Instrument   At GemTrue we take great care in making sure we are familiar with all the requirements that gemmologists want and need in their equipment. We supply a large range of high quality, functional and affordable gemmological equipment.   Item No: DK91013   London Dichroscope    

DK91013 - Dichroscope

GemTrue Multi Plus Diamond Tester Pen Meet the GemTrue Multi Plus - a revolutionary diamond tester that separates natural diamonds from moissanite and other gemstones instantly. This moissanite diamond tester pen has been reduced in size and weight significantly compared to its predecessors. Thanks to this, it’s a great gizmo to be carried along easily on upcoming business trips or supplier visits. It comes with a 9V battery that treats you to up to 3 hours of continuous usage time. This is enough to get you through a full day of diamond testing without needing to worry about running out of juice. The Multi Plus is one of the latest and most accurate diamond testers in our assortment. With its user-friendly design, this gadget is easy to use for both beginning jewelers and professional gemmologists.This moissanite diamond tester pen has been fitted with a large illumination panel right over the top of the tester. This panel will light up accordingly to the test results. When the gem you’re testing is an authentic diamond, it will show blue light. If it’s a moissanite, it shows green. And for any other stone including cubic zirconia, it shows red. Additionally, your diamond tester pen also features a metal alert that will inform you when your probe is touching the ring holder or a piece of jewelry. Whenever you accidentally hit the metal, the illumination panel of your gadget will light up in yellow. Besides its colorful test results, it also treats you to audio indications for even easier usage.The 0.6mm thermoelectrical probe of this diamond tester treats you to highly accurate readings when testing for diamond, moissanite, and stimulants such as CZ. With its 180-degree touch grip, your gadget ensures perfect electrical contact between the user’s fingers and the tester for even more accurate readings. The tester itself features a non-slip rubber body for comfortable usage and great control. It has been designed in such a way that it can be operated smoothly by both right- and left-handed people alike. The diamond moissanite tester itself features fully automatic calibration. It furthermore has a short warm-up time or merely 18 seconds and it lets you test multiple stones in a row without needing to wait in between sessions. With its built-in UV light, the diamond tester treats you to more accuracy on moissanite testing and furthermore offers a great tool for testing diamonds for fluorescence.This British designed and engineered diamond tester pen has been manufactured in-house to ensure the highest product quality. Both the tester and its probe are extremely durable and well-made. When purchasing one of our GemTrue Multi Plus diamond testers, you’ll now get a stylish carry case, stone holder, and lanyard for free.    

DK8000 - GemTrue Multi Plus

GemTrue Multi Plus diamond tester pen for accurate gemstone testing

DK8900 - GemTrue Diamond Experior   British designed and engineered diamond tester for highly accurate readings Main purpose is to detect for diamonds* Includes a metal alert in case you miss the stone and touch the jewelry surface Patented Illuminated display panel for easy to view detection results Audible tone to help quickly identify the test result Fitted with an integrated microchipped 0.6mm thermoelectric probe Superior tough retractable tip allowing true contact with the surface of the stone  Includes a patented 180-degree touch grip assisting to achieve accurate tests Added feature of an LW395nm Ultra Violet light source for detection of florescence in diamonds.  Automatic shut down function if you accidently leave it on Our design allows easy use in either your left for right hand Produced in house at our British-Chinese owned factory in Shenzhen Designed and engineered with long standing international technical and design patents  Specification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.0.98in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK8900 Diamond Tester1x Metal loose stone holder1x User manual1x PU leather carrying pouch   Warranty: 1 year from date of purchase.   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS.    Please note that if you are purchasing this tester in the UK then it will be the GemTrue Diamond Experior DK8900 that you receive, it is same tester the name just has been changed due to TM in the United Kingdom.     

DK8900 - GemTrue Diamond Experior

DK8900 GemTrue Diamond Experior diamond tester for accurate readings

GemTrue Multi Experior Diamond Tester At a Glance… Highly accurate diamond tester penDistinguishes between Diamonds &amp; MoissaniteShows you if you have a ruby or sapphirePatented illuminated tip provides easy and clear to read test resultsExtremely durable 0.6mm thermoelectric probe with a lifetime warrantySpecification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.91in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK9000 Multi Experior Tester1x Metal loose stone holder1x User manual1x Stylish carrying zip case   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS  Product Picture：     

DK9000 - GemTrue Multi Experior

DK9000 GemTrue Multi Experior diamond tester

Rotary Display Table   Item Number: DK07002   Mirror size : 10cm White LED light source   It comes with a main power adaptor and USB lead or it can be operated by 2  AA batteries. Batteries not supplied    

DK07002 - Rotary Display Table

Rotary Display Table with LED light and USB lead

Item No: DK91010   Gem Torch with three different light sources: White light Yellow light 365 UV Light Operate with 1 piece 18650 rechargeable battery Size : 13.70 x 2.40cm Weight : 102g   It comes with a battery and battery charger, the torch is packed in a white paper box.   This high quality extremely bright, high resolution light is perfect for shinning through diamonds and colored gemstones to detect cracks and inclusions. It can also be used to show a stone’s brilliance and scintillation. Pocket size and easy to carry anywhere.     

DK91010 - Gem Torch

DK91010 Gem Torch with three different light sources

Shanghai Joysun Auto Technology Company Ltd.

EDX-v61G XRF GEMSTONE TESTER RUBBY TESTER

EDX v61G XRF GEMSTONE TESTER RUBBY TESTER

AT A GLANCE    British designed and engineered Diamond – CVD/HPHT – Moissanite Tester* Detects for Diamonds, CVD/HPHT, Moissanite** Pocket-sized Clear visual test result display English Speaking test results  Self-calibrating at start up Fast test results Straightforward and easy to use design suits everyone’s needs  Specification Product Dimensions: 125 x 58 x 35mm (4.9 x 2.2 x 1.4in)Product Weight: 105g (0.23lb)Battery Type: Standard USB Cable for powering.Or 4 x AAA batteryBattery Life: approximately 1 minutes of continuous useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK10100 Veritas GemTrue CVD and Moissanite Tester1x User manual1x USB cable1x carrying Velvet Pouch1x Black Zip case   Warranty: 1 year from date of purchase      

DK10100 - GemTrue Veritas

GemTrue Veritas Moissanite and diamond tester

DUST BLOWER WITH SUCTION Used for blowing and sucking dust from watches,highly recommended tool for the beech Versatile Rotation,secure locking at any angle The built-in negative pressure generator,only one air compressor is needed to achieve the blowing and suction function   The built-in negative pressure generator,only one air compressor is needed to achieve the blowing and suction function 

DUST BLOWER WITH SUCTION

DUST BLOWER WITH SUCTION for blowing and sucking dust

Ogi Asia Limited

ARTIUM detects lab grown CVD, Moissanite, HPHT, CZ, and synthetic diamond coated moissanite and CZ FEATURES Key Features Detect synthetic diamonds grown by HPHT or CVD methods.Detect Diamond simulants like CZs and Moissaniteas well as synthetic diamond coated moissanite and CZIdentify stones on jewelry, unmounted diamonds and melee diamond parcelsTests mounted jewelry and loose stonesDetects as small as 0.02mm stones and higherBuilt-in high-end smartphone with high camera resolutionReal time 360º check for rings andbraceletsTest watches and other delicate jewelryFaster (only 3 seconds scan)Has a large variety of scanning options Is more accurate and specific for jewelry User friendly Easy to update software Test Result Sharing to social mediaExport your result via emailGenerates a certificate for sharing and printing via WIFICell phone built-in with high camera resolutionLow current consumptionDetect colorless diamond (Color D to L)Real time function for precise stone identification with results in 1 second that then can shared via mobile devicesSpecial feature to reduces false-positive results Artium can be used in: Jewelry shopsPawn shopsOnline jewelry storesOfficesGemological laboratoriesOn business tripsSpecifications  Number of rings in a tray 44 Loose diamond checking area at once around 1000 carats Rotating fingers for rings, bracelets, earrings. Power Supply: 100-240 VAC 4A TO 24V 2A Power Cable Type: IECScreen Device: Smart phoneScreen Size: 6.2 InchesOperating System: AndroidMobile Battery: Auto-chargingBody Color: royal blueWeight: approx.4.8KgMachine's Dimensions: w 19 h 22 L 25 cmTray size 16x14 cm Artium machines has height of checking area : 60mm (2.4") (tall enough to check bangles, bracelets, necklace and other large pieces of jewelry) Rotating fingers to easily check multiple rings and bracelets from all sides.  You also can order this device in STULLER, SEPTOOLS, OGITECH (USA office +1 212 244 4455), DAICO Thailand 6622342840-1, BELGIUM +32 32274868, HONG KONG +852 69188584, India +91 9820211325 

ARTIUM TESTER CVD/HPHT DETECTOR

ARTIUM TESTER CVD HPHT DETECTOR for synthetic diamond identification

Item No: DK91008-A   Table Polariscope   The GemTrue Table Polariscope is made from quality materials with rotating glass polarizing filters at its top and in the base. It has a built-in light and a slit in the base of the unit which allows it to be used as a light source for a Refractometer and other gemological instruments.This Polariscope offers an efficient way of testing single or double refraction, optic character and pleochroism of transparent or translucent gems, either loose or mounted. Optional stone holder and interference sphere can be purchased separately. 

DK91008-A Table Polariscope

DK91008 A Table Polariscope for gemological testing

Yubao Holdings (HK) Limited

DIA-SMARTIntelligent DiamondIdentificationInstrument The intelligent diamondidentificationinstrument comprehensively examines the diamonds and diamond imitations that may be encountered in the current jewelry market. It has targeted multiple functions and integration, such as thermal conductivity meter, reflectometer, monazite discriminator, synthetic diamond discriminator, etc., especially considering various styles of embedded diamond jewelry that users encounter in daily life. A reflective probe is designed, controlled by intelligent chips, which can test polished bare stones and embedded samples, Including samples with a minimum of 15 points embedded in the back cover. Identify natural diamonds and various imitations, such as synthetic cubic zirconia, yttrium aluminum garnet, GGG, zircon, colorless synthetic sapphire, synthetic mosonite, and synthetic diamonds. 

DIA-SMART

DIA SMART intelligent diamond identification instrument

High Swiss grade Diamond Tweezer - diamond coated tips - 160mm   Main Item Number: DK3001   Stainless Steel   Titanium      Size  DK3001 DK96901 XL DK3002 DK96902 L DK3003 DK96903 M DK3004 DK96904 Fine DK3005 DK96905 Extra Fine   A high end Swiss quality diamond tweezer these tweezers are manufactured under a strict process at our factory Dikai Tools. the finest made tweezers specifically for the professional jeweler. Overall length 160mm. 

DK3001 - Diamond Tweezers with diamond coated tips

DK3001 Diamond Tweezers with diamond coated tips

High Swiss grade Diamond Tweezer - with grooved tip and sliding lock - 160mm   Main Item Number: DK2901   Stainless Steel   Titanium      Size  DK2901 DK85901 XL DK2902 DK85902 L DK2903 DK85903 M DK2904 DK85904 Fine DK2905 DK85905 Extra Fine   A high end Swiss quality diamond tweezer these tweezers are manufactured under a strict process at our factory Dikai Tools. the finest made tweezers specifically for the professional jeweler. Overall length 160mm.      

DK2901 - Diamond Tweezers with grooved tip and sliding lock

DK2901 Diamond Tweezers with grooved tip and sliding lock

Item No. DK300   Ultrasonic Cleaning Machine   55W AC220-240V 50/60Hz 800ml size: 220(L) x 138(W) x 141(H)mm N. Weight: 1.27kg G. Weight: 1.60kg Cleaning tank size: 180(L) x 87(W) x 58(H)mm    

DK300 - Ultrasonic Cleaning Machine

Sunlin Jewellery Equipment Group (HK) Co., Ltd.

The world's first smartphone-based Jewelry Raman device is now available for gemstone enthusiasts worldwide. 1. Utilizing the proven Raman ID technique, it sets a new standard for precision and reliability in gemstone inspections, surpassing UV fluorescence machines, diamond test pens, and all other conventional manual inspection tools. 2. The flexible fiber probe allows testing of both loose and mounted stones. Additionally, it can pinpoint stones down to 0.01 carats for selective measurements in a matter of seconds. 3. The integration with the smartphone platform provides a user-friendly graphic interface, making it incredibly easy and fast to capture photos and spectra. Report saving and sharing can be accomplished with just three swift clicks.     

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