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GIA、IGI,,,LightboxCVD,HPHT,。
Laboratory-grown diamond (also known as CVD or HPHT diamond) is diamond. Lab-grown diamonds have the same appearance, refractive index, hardness and physical composition as natural diamonds. Therefore, lab-grown diamond is widely recognized as "true diamond" by authoritative institute. RAGAZZA provides lab-grown diamonds certificated by IGI.
2021-2-21 · 0.12 Carat Brilliant Cut DEF VVS White CVD diamond Synthetic lab created diamond stone. Now $?15. Orig $450. special Value. View Details. Fast shipping good quality 0.006-0.009carat DEF VS SI color Excellent Polished Loose .
CVD 1.22EX IGI. . 48. ¥ 7137.0. 8 .
2021-6-29 · 16,936. Jun 27, 2021. #2. Type II diamonds are rare in nature - about 2%. Most natural diamonds are type I. Type IIA is the purest. Type IIB has a tiny bit of boron in the lattice and is blue and conducts electricity. All (almost all) synthetic, man made or LGD's are type IIA. Most small diamonds these days are made with ...
2021-7-18 · The largest reported faceted CVD-grown diamond to date is a 12.75 ct round brilliant ("IGI's Hong Kong lab certifies largest CVD grown diamond," IGI Press Room, November 23, 2020). The largest reported faceted HPHT grown diamond is a 20.23 Ct Fancy Vivid Yellowish Orange, VS1 elongated cushion cut.
2021-2-21 · Popular Searches: lab grown diamonds lab created diamonds lab grown diamonds rd moissanite diamond With more than 15 years' experiences. Rough is orginal from China. Inventory is updated weekly.
GIA、IGI,,,LightboxCVD,HPHT,。
HPHT/cvd601 IGI . . . ¥ 2150.0 8. 3 .
2021-7-18 · The largest reported faceted CVD-grown diamond to date is a 12.75 ct round brilliant ("IGI's Hong Kong lab certifies largest CVD grown diamond," IGI Press Room, November 23, 2020). The largest reported faceted HPHT grown diamond is a 20.23 Ct Fancy .
（CVD/HPHT）。、、 ...
2020-10-26 · HPHT,CVD（）。,IGI 、GIA（ NGIC ),,,,。
HPHT/cvd601 IGI . . . ¥ 2150.0 8. 3 .
2021-2-21 · lab diamond 2.2ct white H VVS2 8.11*8.09*5.04. Now $5?31. Orig $5800. special Value. View Details. 1ct created diamond white D VS2 IGI certificate Synthetic diamond. Now $2?00. Orig $2300. special Value.
Pear Shape Diamond Manufacturer of a wide range of products which include 1.00ct pear diamond d vs1 igi certified lab grown cvd type2a, 1.02 pear fancy intense yellow gia certified natural diamond and pear 0.60ct faint pink vs1 gia certified natural fancy color .
Laboratory-grown diamond (also known as CVD or HPHT diamond) is diamond. Lab-grown diamonds have the same appearance, refractive index, hardness and physical composition as natural diamonds. Therefore, lab-grown diamond is widely recognized as "true diamond" by authoritative institute. RAGAZZA provides lab-grown diamonds certificated by IGI.
2021-2-12 · details : IGI Certified - LAB Created CVD DIAMOND Shape: PEAR CUT Approx. Weight: 0.70 carats Color: H Clarity: VS2 Metal: 14K Solid Gold 3.10 gr. Weights & Measurements are Approximate The design can be customized to suit your particular taste & budget with any Size, Color & Clarity