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Cushion|Lab Grown|IGI

1.31ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG620486132

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620486132

Diamond specifications and retailer prices

From HK$1,436 HKD
As of November 4, 2026
Save HK$10,881 HKD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$12,317 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown cushion diamond

This 1.31ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620486132 or 620486132. Listed at 5 retailers as of November 2, 2026, with prices from HK$1,436 to HK$12,317, a HK$10,881 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620486132
Dimensions6.34 × 6.24 × 4.24 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.34 mm6.24 mm1.31 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620486132
Side View
Table 63.0%Crown 37.5°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 67.9%

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 4
Current: HK$12,317 HKD|Low: HK$1,216 HKD|High: HK$13,258 HKD|Avg: HK$5,562 HKD|-7.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5HK$1,436 HKD
Retailer 7HK$2,871 HKD
Retailer 12HK$3,224 HKD
Retailer 8HK$3,358 HKD
Retailer 10HK$3,907 HKD
Retailer 11HK$4,166 HKD
Retailer 2HK$4,276 HKD
Retailer 3HK$5,931 HKD
Retailer 9HK$7,728 HKD
Retailer 6HK$8,206 HKD
Retailer 4HK$8,363 HKD
Do Amore DiamondsHK$12,317 HKD

18 data points across 12 retailers

5 retailersHK$1,436 HKD to HK$12,317 HKD

A
Cheapest Retailer
-
HK$1,436 HKD
Final sale: no returns
B+
Retailer 2
-
HK$2,871 HKD
View
A
Retailer 3
-
HK$4,276 HKD
View
Retailer 4
-
HK$8,206 HKD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-58F514F95 · Nov 2
HK$12,317 HKD
$1,570 USD
View
4 more retailers have this diamond
Prices start from HK$1,436 HKDSave up to HK$10,881 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
1.31ct Cushion
HK$1,436 HKD