Kira Diam (HK) Limited

At KIRA, our production capacity is built to deliver both scale and consistency, supporting the growing global demand for lab-grown diamonds. With over 4,000+ advanced growing machines and a manufacturing facility spanning 1,000,000+ sq. ft., we are equipped to handle large-scale production with efficiency and precision. We currently achieve a production capacity of 200,000+ carats per month, enabling us to maintain steady supply across both certified and non-certified diamond segments. Our integrated setup , from growing to processing and finishing , allows for better control over quality, timelines, and consistency. In addition, our infrastructure is supported by a 75 MW solar power plant, reinforcing our commitment to sustainable and responsible manufacturing. At KIRA, production is not just about volume , it is about delivering reliable quality at scale, ensuring that every order is met with precision, consistency, and efficiency. 

Lab Grown Diamond

Lab Grown Diamond with IGI certification and sustainable production

88 Diam (HK) Limited

The loose diamonds are finely crafted for a refined appearance. They are great jewelry embellishments. They are GIA certified and well-suited for various jewelry designs.&nbsp;
 
  GIA certified. 
  Full-cut and single-cut diamonds. 
 

GIA Certified Diamond

Classic Grown HK Limited

LAB GROWN CUT AND POLISHED DIAMONDS

Solara Diamond B.V.

All diamonds above 0.50ct come with a GIA or IGI certificate. Smaller diamonds can be certified on request. 

Certified Lab-Grown Diamonds

Certified Lab Grown Diamonds with GIA or IGI certification

Dhanush Labgrown Private Limited

Premium IGI Certified CVD Lab Grown Diamonds Dhanush Labgrown Private Limited offers high-quality CVD lab grown diamonds in sizes ranging from 1.00 to 7.00 carats. Our diamonds are available in DEF color with VVS to VS clarity, ensuring exceptional brilliance and precision cutting. Each diamond is IGI certified and carefully graded to meet international standards. With consistent supply capacity and strict quality control, we cater to global wholesalers, jewelry manufacturers, and luxury retailers. We specialize in white lab grown diamonds with excellent make, superior polish, and symmetry. Custom requirements and bulk orders are welcome. 

IGI Certified Round Brilliant Cut CVD Lab Grown Diamond – 1 to 5 Carat, DEF Color

IGI Certified Round Brilliant Cut CVD Lab Grown Diamond

IGI Certified 1.00 Carat Round Brilliant Cut CVD Lab Grown Diamond – DEF, VVS-VS

IGI Certified 1.00 Carat Round Brilliant Cut CVD Lab Grown Diamond

Randal Impex (HK) Ltd

LAB GROWN DIAMOND

Fancy BLUE Lab Grown Diamond

Fancy BLUE Lab Grown Diamond with IGI certification

泛洋控股有限公司

EDUCATION SET

Fancy PINK Lab Grown Diamond

Fancy PINK Lab Grown Diamond with IGI certification

Premier Impex Limited

The Most Green has Ever seen In Lab Grown Diamonds As Pair 10.01+10.02 Cts Fancy Vivid Green Cushion Shape Lab Grown Diamond 

10CTS+10CTS Pair Of Fancy Vivid Green

比华钻石有限公司

We have from 0.08-2.00 carats diamonds will IGI worldwide certificate will sealed case. So you can get the confidence and guarantee on the diamond quality.&nbsp;

0.08-2.00 Carats IGI Certificate Diamond

宁波晶钻工业科技有限公司

CVD Lab Grown Diamond
NINGBO CRYSDIAM INDUSTRIAL TECHNOLOGY CO., LTD. is a professional manufacturer of CVD Lab Grown Diamond based in Ningbo city, China.
Our company uses advanced MPCVD process to grow carat grade white and color diamonds. The grown diamonds are identical to mined diamonds in terms of physical, chemical and optical properties.

CVD Lab Grown Diamond

Mokaa HK Limited

We manufacturing Lab-grown diamond form VS- IF form size 0.003 up to 1.5 carat. 

Full cut Round Diamond 0.80mm+ IF-VS

Aarush Diam HK Ltd

IGI CERTIFIED LABROWN DIAMONDS IF ANY QUERIES PLEASE CALL MR JIGAR PARIKH AT +852 96496953 OR EMAIL AT jigar@aarushdiam.com 

LABGROWN DIAMONDS

Fancy Yellow Lab Grown Diamond

Gogreen Diamonds HK Ltd

诚星(香港)实验培育钻石有限公司

 	 We have all the range of RBC Lab Grown Diamonds starting form +2(1.25 mm) to -15(3.50 mm) with HPHT and 0.20 to 0.50 ct Non certified and 0.50 to 2.50 ct With IGI Certified stones in White, Pink,yellow and Fancy Blue colors.&nbsp; 	 We Supply Goods with specific requirements of clients at measurements&nbsp;of mm and cts vise.  

Lab Grown Diamonds

Lab Grown Diamonds in various colors and sizes

Fancy shape Diamond IF-VS tailor-made size

Fancy shape Diamond IF VS tailor made size

Ecobrilliance Private Limited

 	 Lab grown diamonds, HPHT diamonds, CVD diamonds 	 Size:&nbsp;0.70mm to 3.00cts  

CVD Diamonds

 Biron® Lab-grown Blue Sapphire  Our lab grown blue sapphire has the same composition and physical properties but have higher perfection than is usually seen in natural sapphires. The traditional color of sapphire is deep blue.  The cut of any sapphire is a big determinant in its value and appeal. Sapphire rough can be cut into various shapes with different cut styles, depending on its quality and color. There are many factors when deciding how to shape and create a polished sapphire out of a rough.  With precise and skilled cutting the brilliance and beautiful blue of the sapphire reveals itself and makes a stunning focal point in any jewelry.  The most popular cuts for sapphires are oval, square and pear. These are commonly used for all types of jewelry like rings, pendants and earrings. The sapphire is formed with a hexagonal crystalline structure. This enables it to be cut into a variety of shapes that are durable even with regular wear. Sapphires are also available in all other popular shapes like marquise, heart, antique-cushion and round. Customized shapes and cuttings are available on order basis.  Heart Shape: It is the ultimate symbol of love and is a highly in-demand shape, especially in necklaces and pendants. Product DescriptionProduct NameBiron® Lab-grown Blue SapphireGemstone TypeLab-grownSpeciesCorundumChemical CompositionAl2O3Aluminum OxideMohs' hardness9Refractive Index1.762-1.788Double Refraction-0.008Dispersion0.018(0.011)S.G.(Density)3.95-4.03Crystal SystemTrigonal Each of our products are skillfully cut and polished by many processes to ensure all products produced are with high quality. Our team offers various shape, cuts and size and your own designs are always welcome. Please feel free to contact us for more information.    

Biron® Lab-grown Blue Sapphire, Square Shape

Biron Lab grown Blue Sapphire in heart shape

 	 Lab grown fancy pink polished diamond  

Lab Grown Pink Diamond

Lab grown diamond

Cubic Craft Limited

1. Its True Identity Lab Created orange sapphire compare with Natural orange sapphire, Both are identical materials and have the same molecular makeup.Lab-grown synthetic orange sapphires have the same physical properties-Aluminum Oxide, Al₂O₃), visual characteristics and hardness level as the natural gemstones. Simply put, it is a "real gemstone," except it's born in a high-tech lab rather than deep underground in nature.  Advantage: In the natural gemstone world, orange sapphires with vivid, highly saturated colors are extremely rare and typically very expensive. The emergence of cultivation technology aims to replicate this beautiful color at a much lower costand it can even create tones that are purer and more intense than natural stones-often a fraction of the cost of natural orange sapphire—making it perfect for daily wear and accessorizing. More color available:   

Light Fanta Orange Lab-Grown Gemstone 1.09ct 5x7mm Oval Cut

Light Fanta Orange Lab Grown Gemstone 1.09ct Oval Cut

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