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Cushion|Lab Grown|IGI

10.28ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG837660635

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837660635

Diamond specifications and retailer prices

From HK$27,461 HKD
$3,500 USD
As of November 1, 2026
Save HK$71,817 HKD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$99,278 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.28ct lab-grown cushion diamond

This 10.28ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660635 or 837660635. Listed at 12 retailers as of October 31, 2026, with prices from HK$27,461 to HK$99,278, a HK$71,817 spread on the same certified stone. Taylor and Hart lists it at HK$99,278. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.28
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660635
Dimensions16.89 × 11.07 × 7.24 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.89 mm11.07 mm10.28 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660635
Side View
Table 59.0%Crown 39.9°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$36,131 HKD|Low: HK$27,461 HKD|High: HK$99,278 HKD|Avg: HK$50,439 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 2, 2026
Retailer 3HK$27,461 HKD
Retailer 10HK$29,697 HKD
Retailer 1HK$36,131 HKD
Retailer 5HK$37,449 HKD
Retailer 8HK$40,721 HKD
Retailer 7HK$44,032 HKD
Retailer 4HK$44,446 HKD
Retailer 2HK$49,145 HKD
Retailer 6HK$52,795 HKD
Retailer 9HK$60,478 HKD
Retailer 11HK$70,937 HKD
Taylor and HartHK$99,278 HKD

22 data points across 12 retailers

12 retailersHK$27,461 HKD to HK$99,278 HKD

A
Cheapest Retailer
-
HK$27,461 HKD
$3,500 USD
Final sale: no returns
A
Retailer 2
-
HK$29,697 HKD
$3,785 USD
View
A
Retailer 3
-
HK$36,131 HKD
$4,605 USD
View
A
Retailer 4
-
HK$37,449 HKD
£3,758 GBP
View
B+
Retailer 5
-
HK$40,721 HKD
$5,190 USD
View
B+
Retailer 6
-
HK$44,032 HKD
ZAR 90,661 ZAR
View
B+
Retailer 7
-
HK$44,446 HKD
€5,395 EUR
View
B+
Retailer 8
-
HK$49,145 HKD
£4,932 GBP
View
B+
Retailer 9
-
HK$52,795 HKD
A$10,352 AUD
View
B
Retailer 10
-
HK$60,478 HKD
$7,708 USD
View
B
Retailer 11
-
HK$70,937 HKD
$9,041 USD
View
Most Expensive
B
Taylor and Hart
2MZPABZ · Oct 31
HK$99,278 HKD
$12,653 USD
View
11 more retailers have this diamond
Prices start from HK$27,461 HKDSave up to HK$71,817 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
10.28ct Cushion
HK$27,461 HKD