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Cushion|Lab Grown|IGI

1.31ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG524243820

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG524243820

Diamond specifications and retailer prices

From HK$1,773 HKD
$226 USD
As of November 1, 2026
Save HK$7,344 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,118 HKD at MOH London · As of November 2, 2026
View at MOH London

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG524243820 or 524243820. Listed at 14 retailers as of November 1, 2026, with prices from HK$1,773 to HK$9,118, a HK$7,344 spread on the same certified stone. MOH London lists it at HK$9,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524243820
Dimensions6.06 × 5.97 × 4.30 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.06 mm5.97 mm1.31 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524243820
Side View
Table 56.5%Crown 36.2°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 72.0%

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$9,118 HKD|Low: HK$1,773 HKD|High: HK$11,848 HKD|Avg: HK$4,953 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10HK$1,773 HKD
Retailer 5HK$1,954 HKD
Retailer 3HK$3,304 HKD
Retailer 7HK$3,382 HKD
Retailer 2HK$3,577 HKD
Retailer 6HK$3,900 HKD
Retailer 8HK$6,340 HKD
Retailer 4HK$6,434 HKD
Retailer 9HK$6,591 HKD
MOH LondonHK$9,118 HKD

43 data points across 10 retailers

14 retailersHK$1,773 HKD to HK$9,118 HKD

A
Cheapest Retailer
-
HK$1,773 HKD
$226 USD
Final sale: no returns
Retailer 2
-
HK$1,954 HKD
$249 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$2,209 HKD
View
A
Retailer 4
-
HK$3,304 HKD
€401 EUR
View
A
Retailer 5
-
HK$3,382 HKD
$431 USD
View
A
Retailer 6
-
HK$3,577 HKD
£359 GBP
View
A
Retailer 7
-
HK$3,900 HKD
$497 USD
View
A
Retailer 8
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 9
-
HK$6,340 HKD
SGD 1,092 SGD
View
B+
Retailer 10
-
HK$6,434 HKD
$820 USD
View
B+
Retailer 11
-
HK$6,591 HKD
$840 USD
View
Retailer 12
-
HK$6,725 HKD
$857 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
HK$7,653 HKD
£768 GBP
View
Most Expensive
B
MOH London
LG524243820 · Nov 2
HK$9,118 HKD
£915 GBP
View
13 more retailers have this diamond
Prices start from HK$1,773 HKDSave up to HK$7,344 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$1,773 HKD