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Cushion|Lab Grown|IGI

1.31ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG782619542

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG782619542

Diamond specifications and retailer prices

From $358 SGD
As of November 4, 2026
Save $1,025 SGD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,904 SGD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

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 LG782619542 or 782619542. Listed at 15 retailers as of November 4, 2026, with a 286% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.2°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782619542
Dimensions6.99 × 5.57 × 3.78 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm5.57 mm1.31 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782619542
Side View
Table 64.0%Crown 36.2°Girdle: VTK-ETKPavilion 33.4°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: $1,233 SGD|Low: $265 SGD|High: $1,383 SGD|Avg: $654 SGD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 9$265 SGD
Retailer 11$358 SGD
Retailer 8$450 SGD
Retailer 7$456 SGD
Retailer 4$464 SGD
Retailer 10$532 SGD
Retailer 3$588 SGD
Retailer 6$644 SGD
Retailer 5$698 SGD
Retailer 1$1,233 SGD
Retailer 2$1,383 SGD

45 data points across 11 retailers

15 retailers$358 SGD to $1,383 SGD

Retailer 1
-
$265 SGD
Price last confirmed 11 days ago
B+
Retailer 2
-
$358 SGD
View
A
Retailer 3
-
$450 SGD
View
A
Retailer 4
-
$456 SGD
View
A
Retailer 5
-
$464 SGD
View
Retailer 6
-
$532 SGD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$588 SGD
View
A
Retailer 8
-
$644 SGD
View
A
Retailer 9
-
$658 SGD
View
A
Retailer 10
-
$698 SGD
View
B+
Retailer 11
-
$919 SGD
View
Retailer 12
-
$1,076 SGD
View
Price last confirmed 93 days ago
B
Retailer 13
-
$1,233 SGD
View
B
Retailer 14
-
$1,383 SGD
View
Most Expensive
Brilliant Earth
18646032A · Sep 23
$1,904 SGD
$1,490 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $358 SGDSave up to $1,025 SGD

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
$358 SGD