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2021-2-21 · 1.02ct synthetic diamond white D VS2 IGI certificate Synthetic diamond. Now $2?00. Orig $2500. special Value. ... 3.11ct lab made diamond ASSCH white E VVS1 CVD Synthetic diamond. Now $1??00. Orig $17000. .
Synthetic Moissanite Diamond Cut CVD VVS1 1 mm round Brilliant Cut Certified . $15.52. Was: $17.64. Free shipping. or Best Offer. SPONSORED. Oval 1.01ct D VS2 IGI Certified Lab Grown Diamond HPHT EC1798. $1,550.00. Free shipping. SPONSORED. Lab Grown Diamond CVD D Color VVS1 Round 2 MM Size Loose Gemstones. $166.88. Was: $189.64.
A synthetic diamond (also known as a laboratory-grown diamond, a cultured diamond, or a cultivated diamond) is a diamond produced by a controlled process, as contrasted with a natural diamond created by geological processes or an imitation diamond made of non-diamond material that appears similar to a diamond.
CVD diamond with strain lines: 2.16ct G VS1 CVD diamond with strain lines: 1.72ct G VS1. In contrast, HPHT diamonds do not exhibit such strain lines. Note how much clearer a diamond without strain lines looks compared to the CVD examples above. HPHT diamond without strain lines: 1.56ct E VS1
IGI certificate of 3 02 carat D SI1 3VG Cushion shape Rough Synthetic Diamond G H I Color White Fancy Baguette Shape Ideal Cut 9 52 9 57 5 66 Cut Lab Grown Cvd Hpht Diamond Loose 1- 5 Carat 1 54ct D VVS1 IGI Certified HPHT Lab .
Certificate. IGI. Certificate No. 462169937. Company Name- Lab Stone (Group Of Brahmani Exports) From Surat Gujarat (INDIA). We Manufacture Lab-grown Diamonds (Cvd And Hpht) in Round And All fancy shapes And. sizes and can also take order as per requirement arise's as well as on time delivery to your. door.
China Starsgem Igi Certificate Lab Grown Diamond 1.23carat E Vs1 Hpht Brilliant Cut Diamond, Find details and Price about China Lab Grown Diamond, Synthetic Diamond from Starsgem Igi Certificate Lab Grown Diamond 1.23carat E Vs1 Hpht Brilliant Cut Diamond - Guangxi Wuzhou Starsgem Co., Limited
GIA/IGI Lab grown diamond HPHT CVD diamond 0.5 1.0 1.5 carat loose round diamond. Wholesale White Color G SI 1.38carat Lab Grown HPHT/CVD Loose Diamond With IGI Certification. Cushion Cut VS2 cvd loose diamond lab grown cvd 0.3 0.9 diamond. EFG 0.23 Carat Pointed HPHT Lab Grown Diamonds.
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2016-7-25 · HPHT synthetic diamonds tend to show a cross-shaped fluorescence pattern on its crown or pavilion after being cut. CVD synthetic diamonds may show a striated (striped) pattern when viewed through their pavilion facets. Common fluorescence colors include green, yellow-green, yellow, orange and red.
2021-11-26 · HPHT and CVD Lab Grown Diamonds. ... Now we have the technology to grow diamonds under the environment of HPHT or CVD. These kinds of synthetic diamonds have the same optical, physical and chemical properties as natural diamonds. One Step Shopping. HPHT & CVD Lab Grown Diamonds certified by IGI or GIA Delivery within 14 Days.
Round 1.01ct D VVS1 IGI Certified Lab Grown Diamond HPHT Brilliant Cut EC1246. C $2,912.83. ... Synthetic Moissanite Loose Diamonds Cut D Color VVS1 1 MM Certified 1 STones. C $16.01. Was: C $18.83. ... Lab Grown Diamond CVD D Color VVS1 Round Brilliant Cut 1 Stone 2 MM Size. C $23.96. Was: C $36.87.
Starsgem round ideal cut diamond 5mm DEF VVS certified synthetic diamond hpht lab grown diamond 0.5ct. ... Igi Certificate Heart cut 1.37ct Vs1 Vivid Yellow Lab created Diamond Hpht. On-time delivery. Fast Dispatch. Ready to Ship. $1,310.00 - $10,465.00 / Piece. 1 Piece (Min. Order) starsgem fancy color lab grown HPHT CVD emerald cut ...
Lab Grown Diamond & IGI Certified Diamond & CVD HPHT Diamond. We are a prominent organization engaged in Manufacturing and Wholesaler optimum quality of Lab Grown Diamond, CVD Diamonds, Loose Natural Diamond and much more. The offered products are manufactured using high-grade raw material and sophisticated technology as per the set quality norms.
HPHT Round Shape 1.01ct Diamond D VS2 IGI Certified Lab Grown Manufacturer exporter Supplier in Surat - Excellent Corporation is a famous Manufacturer exporter & Supplier of Round Shape CVD 1.05ct Diamond F VVS2 IGI Certified Lab Grown in Gujarat India.
2019-7-6 · The process of making HPHT diamonds is similar to the natural process of making diamonds under the earth. In a highly controlled lab environment a special machine is used. On that machine, high temperature and high pressure, .
NINGBO GIGA TECHNOLOGY CO., LTD., Experts in Manufacturing and Exporting Moissanite , Moissanite Necklace and Moissanite Products. A Verified CN .