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Cushion|Lab Grown|IGI

12.13ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG831698381

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831698381

Diamond specifications and retailer prices

From HK$24,268 HKD
$3,093 USD
As of November 1, 2026
Save HK$114,059 HKD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$138,327 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.13ct lab-grown cushion diamond

This 12.13ct 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 LG831698381 or 831698381. Listed at 7 retailers as of October 31, 2026, with prices from HK$24,268 to HK$138,327, a HK$114,059 spread on the same certified stone. Brilliant Earth lists it at HK$138,327. 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

12.13
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698381
Dimensions16.51 × 11.60 × 7.67 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.51 mm11.60 mm12.13 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698381
Side View
Table 61.0%Crown 36.1°Girdle: MED-THKPavilion 33.3°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$138,327 HKD|Low: HK$24,268 HKD|High: HK$138,327 HKD|Avg: HK$65,997 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5HK$24,268 HKD
Retailer 4HK$33,103 HKD
Retailer 3HK$39,478 HKD
Retailer 2HK$49,901 HKD
Retailer 6HK$64,197 HKD
Retailer 7HK$84,700 HKD
Brilliant EarthHK$138,327 HKD

8 data points across 7 retailers

7 retailersHK$24,268 HKD to HK$138,327 HKD

A
Cheapest Retailer
-
HK$24,268 HKD
$3,093 USD
Final sale: no returns
A
Retailer 2
-
HK$33,103 HKD
$4,219 USD
View
A
Retailer 3
-
HK$39,478 HKD
€4,792 EUR
View
B+
Retailer 4
-
HK$49,901 HKD
$6,360 USD
View
B+
Retailer 5
-
HK$64,197 HKD
$8,182 USD
View
B
Retailer 6
-
HK$84,700 HKD
SGD 14,588 SGD
View
Most Expensive
B
Brilliant Earth
22209175A · Oct 31
HK$138,327 HKD
$17,630 USD
View
6 more retailers have this diamond
Prices start from HK$24,268 HKDSave up to HK$114,059 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
12.13ct Cushion
HK$24,268 HKD