CaratHunter
Plans
Cushion|Lab Grown|IGI

10.21ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG768686975

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768686975

Diamond specifications and retailer prices

From HK$14,586 HKD
$1,859 USD
As of November 1, 2026
Save HK$41,388 HKD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$55,974 HKD at Adiamor · As of November 2, 2026
View at Adiamor

About this 10.21ct lab-grown cushion diamond

This 10.21ct 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 LG768686975 or 768686975. Listed at 15 retailers as of November 1, 2026, with prices from HK$14,586 to HK$55,974, a HK$41,388 spread on the same certified stone. Adiamor lists it at HK$55,974. 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

10.21
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768686975
Dimensions15.65 × 10.92 × 6.91 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm10.92 mm10.21 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768686975
Side View
Table 64.0%Crown 35.1°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 63.3%

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$21,215 HKD|Low: HK$14,586 HKD|High: HK$80,109 HKD|Avg: HK$28,585 HKD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 2HK$14,586 HKD
Retailer 10HK$15,119 HKD
Retailer 9HK$16,438 HKD
Retailer 12HK$19,498 HKD
Retailer 1HK$21,215 HKD
Retailer 6HK$23,364 HKD
Retailer 7HK$23,758 HKD
Retailer 5HK$24,033 HKD
Retailer 8HK$28,009 HKD
Retailer 3HK$31,329 HKD
Retailer 11HK$40,737 HKD
Retailer 4HK$80,109 HKD

41 data points across 12 retailers

15 retailersHK$14,586 HKD to HK$55,974 HKD

A
Cheapest Retailer
-
HK$14,586 HKD
$1,859 USD
Final sale: no returns
Retailer 2
-
HK$15,119 HKD
$1,927 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$16,438 HKD
$2,095 USD
View
A
Retailer 4
-
HK$19,498 HKD
$2,485 USD
View
A
Retailer 5
-
HK$21,215 HKD
£2,129 GBP
View
A
Retailer 6
-
HK$23,364 HKD
€2,836 EUR
View
B+
Retailer 7
-
HK$23,758 HKD
$3,028 USD
View
A
Retailer 8
-
HK$24,033 HKD
$3,063 USD
View
A
Retailer 9
-
HK$28,009 HKD
A$5,492 AUD
View
A
Retailer 10
-
HK$31,329 HKD
£3,144 GBP
View
B+
Retailer 11
-
HK$40,737 HKD
$5,192 USD
View
B+
Retailer 12
-
HK$43,809 HKD
$5,584 USD
View
B+
Retailer 13
-
HK$44,487 HKD
$5,670 USD
View
B+
Retailer 14
-
HK$53,064 HKD
$6,763 USD
View
Most Expensive
B
Adiamor
D-78048102 · Nov 2
HK$55,974 HKD
$7,134 USD
View
14 more retailers have this diamond
Prices start from HK$14,586 HKDSave up to HK$41,388 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
10.21ct Cushion
HK$14,586 HKD