朗色林科技股份有限公司

網路商店:  翡光綠影 https://taipeijadeite.com/  東方瑰翠 https://www.orientaljewelsstore.com/en  帝瑾翡翠 https://www.dijinjade.com/en  翡翠之心 https://jewellery.cyberbiz.co/zh-TW  淳翠軒 https://epjade038.waca.shop/tw 除了自身品牌的實驗室翡翠，我們公司也可以供應翡翠裸石，歡迎各大珠寶公司品牌設計師們合作採購 價格數量可以面議或透過mail 聯繫 

裸石

Cubic Craft Limited

培育钻- 颜色：多是 DEF，GHI色。  净度：多是 VS，VVS。  定制指南： 可定制尺寸（0.5-20 克拉），以匹配特定设计需求。 支持定制多种切割形状，可来图加工定制：    生长方法: 1 HPHT 高温高压 （原料图） 适合生产小尺寸钻石，目前生产出来的大钻石也很漂亮。   2 CVD 化学气相沉积法（原料图） 适合生产大尺寸钻石，由于表壳有一层不能用，生产时需要剥除。    

培育钻（CVD, HPHT) 圆形1卡, 2卡, 3 卡, DEF,VVS, VS,0.01-10CTS

培育钻- 颜色：多是 DEF，GHI色。  净度：多是 VS，VVS。可联系客服挑选，一钻一证。  图片大约3卡大小：  钻石应用于首饰：   定制指南： 可定制尺寸（0.5-20 克拉），以匹配特定设计需求。 支持定制多种切割形状，可来图加工定制：    生长方法: 1 HPHT 高温高压 （原料图） 适合生产小尺寸钻石，目前生产出来的大钻石也很漂亮。   2 CVD 化学气相沉积法（原料图） 适合生产大尺寸钻石，由于表壳有一层不能用，生产时需要剥除。    

培育钻（CVD, HPHT) 公主方 1卡, 2卡, 3 卡, DEF,VVS, VS,0.01-10CTS

There're 2 popular Lab grown Emerald Green Color Gemstones,One is Zambia Green, another is Colombia Green color. How can you tell a Zambian emerald?Emerald appearance is sometimes associated with its mine location. Colombian emeralds are said to have a warmer and more intense pure green color. Zambian emeralds are said to have a cooler, more bluish green color. Generally, Zambian emeralds are deep green with slight bluish overtone. Lab Zambian Emerald Hydrothermal stone Heart Shape Loose Gemstone  Lab Created Stone color chart:  More shapes are availableble:  CUBIC CRAFT LIMITED (Chang Jiang Gems) build in 1994,we supply Lab stone,such as CVD/HPHT.MOISANITE,SPINEL,CORUNDUM,NANO,OPALNATURAL STONE,GLASS in many shape/size/color. Feel free to contact us if you have any questions. 

Lab Zambian Emerald Hydrothermal stone Heart Shape Loose Gemstone

培育帕帕拉恰-和培育紫红宝对比    定制指南： 可定制尺寸（0.5-20 克拉），以匹配特定设计需求。批量定制可保证宝石均一性（大小高度颜色），确保首饰套装的无缝搭配。 支持定制多种切割形状，可来图加工定制：   生长方法:提拉法 ***柴可拉斯基法（Czochralski method）是从熔体中生长单晶宝石的核心技术，与工业上生长半导体硅单晶的技术同源。其核心原理如下： 原料熔化：将宝石原料（如氧化铝 Al₂O₃及掺杂剂）放入耐高温坩埚（如铱、钼或石墨坩埚），通过感应线圈或电阻加热至极高温度（如合成红宝石需加热至 2050℃以上），直至完全熔化。 接触与结晶：将一小块定向的天然或合成宝石籽晶缓慢下降，与熔体表面接触。 提拉与旋转：在严格控制的条件下，将籽晶缓慢向上提拉并同时旋转。籽晶与熔体界面处的熔体随温度降低，按籽晶的晶体结构持续结晶，生长出与籽晶取向一致的单晶宝石。 过程控制：全程需精准控制温度梯度、提拉速度（通常为 6-15 毫米 / 小时）和旋转速度，以保证晶体生长的均一性与品质。工艺中常见 “缩颈、扩肩、控径、收尾” 等步骤，用于优化晶体结构。 该方法生长的宝石晶体具有高光学均一性、低位错密度的特点，且可生长为大尺寸晶体，是高品质合成宝石（尤其是刚玉族宝石）的主要生产方式之一。   

培育帕帕拉恰 心形切割 8x10, VVS, VS,1-10CTS

培育帕帕拉恰- 定制指南： 可定制尺寸（0.5-20 克拉），以匹配特定设计需求。批量定制可保证宝石均一性（大小高度颜色），确保首饰套装的无缝搭配。 支持定制多种切割形状，可来图加工定制：   生长方法:提拉法 ***柴可拉斯基法（Czochralski method）是从熔体中生长单晶宝石的核心技术，与工业上生长半导体硅单晶的技术同源。其核心原理如下： 原料熔化：将宝石原料（如氧化铝 Al₂O₃及掺杂剂）放入耐高温坩埚（如铱、钼或石墨坩埚），通过感应线圈或电阻加热至极高温度（如合成红宝石需加热至 2050℃以上），直至完全熔化。 接触与结晶：将一小块定向的天然或合成宝石籽晶缓慢下降，与熔体表面接触。 提拉与旋转：在严格控制的条件下，将籽晶缓慢向上提拉并同时旋转。籽晶与熔体界面处的熔体随温度降低，按籽晶的晶体结构持续结晶，生长出与籽晶取向一致的单晶宝石。 过程控制：全程需精准控制温度梯度、提拉速度（通常为 6-15 毫米 / 小时）和旋转速度，以保证晶体生长的均一性与品质。工艺中常见 “缩颈、扩肩、控径、收尾” 等步骤，用于优化晶体结构。 该方法生长的宝石晶体具有高光学均一性、低位错密度的特点，且可生长为大尺寸晶体，是高品质合成宝石（尤其是刚玉族宝石）的主要生产方式之一。   

培育帕帕拉恰 长方倒角祖母绿切割 8x10, VVS, VS,1-10CTS

培育帕帕拉恰- 定制指南： 请告知您需要的形状，尺寸，数量，先查库存，如果没有库存，再给您定制。定制时间一般是7-10天。可生产尺寸为0.5-20 克拉，批量订单可保证宝石颜色，重量大小均一性。   可以定制的形状如下（或者按照您的图纸）:   生长方法:采用造价昂贵但是品质最优的提拉法 ***Czochralski 柴可拉斯基法（Czochralski method）是从熔体中生长单晶宝石的核心技术，与工业上生长半导体硅单晶的技术同源。其核心原理如下：原料熔化：将宝石原料（如氧化铝 Al₂O₃及掺杂剂）放入耐高温坩埚（如铱、钼或石墨坩埚），通过感应线圈或电阻加热至极高温度（如合成红宝石需加热至 2050℃以上），直至完全熔化。接触与结晶：将一小块定向的天然或合成宝石籽晶缓慢下降，与熔体表面接触。提拉与旋转：在严格控制的条件下，将籽晶缓慢向上提拉并同时旋转。籽晶与熔体界面处的熔体随温度降低，按籽晶的晶体结构持续结晶，生长出与籽晶取向一致的单晶宝石。过程控制：全程需精准控制温度梯度、提拉速度（通常为 6-15 毫米 / 小时）和旋转速度，以保证晶体生长的均一性与品质。工艺中常见 “缩颈、扩肩、控径、收尾” 等步骤，用于优化晶体结构。该方法生长的宝石晶体具有高光学均一性、低位错密度的特点，且可生长为大尺寸晶体，是高品质合成宝石（尤其是刚玉族宝石）的主要生产方式之一。  

培育帕帕拉恰宝石 枕形，垫形 8x10, VVS, VS,1-10CTS

培育帕帕拉恰 梨形 8x10, VVS, VS,1-10CTS

We cut lab grown diamond, if you need please contact us. The small size normal is HPHT, big size from 1cts above is CVD. Without certification or with certification is different price.  

CVD and HPHT lab grown diamond DEF VVS Round & Fancy shape

Why Choose Lab Grown PARAIBA? It possesses the same enchanting neon blue color as natural Paraiba tourmaline, but at a much lower price, and is produced in a sustainable and environmentally friendly manner. Affordable luxury- Enjoy the same neon luster and brilliant radiance without having to pay a high price.Environmentally friendly - No mining required, no damage to the ecology - Only pure and responsibly created beauty.Exactly the same appearance as natural Paraiba stones - Manufactured with cutting-edge technology, its optical properties are exactly the same as those of natural Paraiba stones.Wuzhou Gemstone Lab Created Paraiba Tourmaline Yttrium Aluminium Garnet Oval Loose Gemstone  Lab Created Stone color chart:  More shapes are available:  CUBIC CRAFT LIMITED (Chang Jiang Gems) build in 1994,we supply Lab stone,such as CVD/HPHT.MOISANITE,SPINEL,CORUNDUM,NANO,OPALNATURAL STONE,GLASS in many shape/size/color. Feel free to contact us if you have any questions. 

Wuzhou Gemstone Lab Created Paraiba Tourmaline Yttrium Aluminium Garnet Pear Loose Gemstone 

How theseLab grown gemstonesare made?Most of them are created with the methods byPulled Czochralski , TheCzochralski process, uses radio waves to melt the aluminum oxide. A rod tipped with a seed crystal is inserted into the mixture and slowly rotated and pulled out, creating a column of Colored stones. Lab Grown Blue Sapphire Asscher Shape Cornflower Blue Lab Grown Sapphire Gemstone  Lab Created Stone color chart:  More shapes are availableble:  CUBIC CRAFT LIMITED (Chang Jiang Gems) build in 1994,we supply Lab stone,such as CVD/HPHT.MOISANITE,SPINEL,CORUNDUM,NANO,OPALNATURAL STONE,GLASS in many shape/size/color. Feel free to contact us if you have any questions. 

Oval Cut Gems Lab Grown Cornflower Blue Sapphire Wholesale Gemstones

Lab Grown Tsavorite Oval

Lab Grown Tsavorite Octagon 

Lab Colombia Emerald Round

Cubic Zircon Apple Green Ice Crushed stone

How theseLab grown gemstonesare made?Most of them are created with the methods byPulled Czochralski , TheCzochralski process, uses radio waves to melt the aluminum oxide. A rod tipped with a seed crystal is inserted into the mixture and slowly rotated and pulled out, creating a column of Colored stones.  Cornflower Blue Sapphire Lab Created Round Cut Loose Gemstones Wholesale Price for Jewelry Making  Lab Created Stone color chart:  More shapes are availableble:  CUBIC CRAFT LIMITED (Chang Jiang Gems) build in 1994,we supply Lab stone,such as CVD/HPHT.MOISANITE,SPINEL,CORUNDUM,NANO,OPALNATURAL STONE,GLASS in many shape/size/color. Feel free to contact us if you have any questions. 

Cornflower Blue Sapphire Lab Created Round Cut Loose Gemstones Wholesale Price for Jewelry Making

Lab Sapphire Royal Blue Oval

Gogreen Diamonds HK Ltd

Lab Grown Diamond

Shenzhen Dikai Industrial Co Ltd

 GemTrue Veritas: Diamond &ndash; CVD/HPHT &ndash; Moissanite Tester  	 At a glance&hellip; 	 The only machine available that tests for Diamond, CVD/HPHT, and Moissanite 	 100% accuracy for fully trustworthy test results 	 Pocket-sized tester for loose gemstones 	 Straightforward and easy to use design suits the needs of anybody out there   GemTrue Veritas: Diamond &ndash; CVD/HPHT &ndash; Moissanite Tester  	 The Veritas CVD Diamond Tester is the newest tester from Gemtrue. This unique device is the only tester on the market that is capable of distinguishing between natural Diamond, CVD/HPHT, and Moissanite. If you&rsquo;re looking for a pocket-sized CVD diamond tester that has it all, the GemTrue Veritas is the perfect gadget for you. This superior tester has been designed and manufactured in-house by our British engineers to ensure it meets the highest industry standards. With this beautiful gizmo at your side, distinguishing diamond, CVD-HPHT, and Moissanite has never been easier.&nbsp; 	 This GemTrue Veritas CVD Diamond tester features an easy to use and straightforward design. Thanks to its compact body, you can easily carry it along no matter where you&rsquo;re headed. The Veritas CVD Diamond tester is powered by four regular AAA batteries. Additionally, it comes with a micro-USB input that allows you to charge it through your laptop, PC, or power bank. With its low battery warning and automatic shut off feature, this CVD diamond tester lets you take the most out of its battery life.&nbsp; 	 &nbsp;Product Dimensions:&nbsp;125 x 58 x 35mm (4.9 x 2.2 x 1.4in)&nbsp; 	 Product Weight:&nbsp;105g (0.23lb)&nbsp; 	 Battery Type:&nbsp;Standard USB Cable for powering.&nbsp; 	 Or 4 x AAA battery&nbsp; 	 Battery Life:&nbsp;approximately 1 minutes of continuous use&nbsp; 	 Low Battery Warning:&nbsp;yes&nbsp; 	 LED Display:&nbsp;yes&nbsp; 	 Vocal Test Results:&nbsp;yes&nbsp; 	 Operating Temperature:&nbsp; 	 Operating temperature: 18&deg;C - 28&deg;C (64&deg;F - 82&deg;F)&nbsp; 	 Storage temperature: 35&deg;C - 53&deg;C (95&deg;F - 127&deg;F)   Package Content&nbsp;:  	 1x DK10100 Veritas GemTrue CVD and Moissanite Tester&nbsp; 	 1x User manual&nbsp; 	 1x USB cable&nbsp; 	 1x carrying Velvet Pouch&nbsp; 	 1x Black Zip case 	 Diamond Tester, Moissanite Tester, Diamond Moissanite Tester, Diamond Tools, GemTrue, Gemological Instruments, Real Diamond Teste  

Moissanite Tester Veritas Diamond Tester Diamond Moissanite Tester Real Diamond Tester

 	 Jewellery box DK21664-4B 	 Box size:&nbsp;55 x&nbsp;55 x 16mm 	 Reversible black and white cushion 	 12 boxes in tray 	 Tray size: 33 x 25.50 x 2.50cm 	 Tray stand sold separately 	 We provide one colour free logo on the boxes based on MOQs 	 Patented box 	 Jewellery Box, Jewelry Box, Diamond Box, Display Box, gem box display, gemstone display boxes, loose gemstones display box, gem display boxes, gemstone box display, metal loose diamond box,  

Jewelry Display Box Diamond Display Box Metal Loose Box Gemstone Display Box

 	 Diamond display box tray set 	 12 boxes in tray, box in matt black colour 	 Box size: 40 x 40 x 16mm 	 Tray size: 21.20 x 21.20 x 2.80cm 	 tray stand sold separately 	 Diamond Box, Display Box tray set, Diamond Box set, Gem box, Loose Diamond Box  

Diamond Box Display Box tray set Gem box Loose Diamond Box Jewelry Display Boxes

Diamond Display Tray Set 12 boxes in a set Matte Black 	 Diamond box DK21664-12B 	 Box size:&nbsp;55 x&nbsp;55 x 16mm 	 Reversible black and white cushion 	 12 boxes in tray 	 Tray size: 33 x 25.50 x 2.50cm 	 Tray stand sold separately 	 We provide one colour free logo on the boxes based on MOQs 	 Patented box 	 Diamond Box, Display Box, Diamond Display Box, gem box display, gemstone display boxes, loose gemstones display box, gem display boxes, gemstone box display, metal loose diamond box, diamond box
	  

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