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Cushion|Lab Grown|IGI

3.13ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG838636980

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG838636980

Diamond specifications and retailer prices

From $920 SGD
$720 USD
As of October 31, 2026
Save $4,232 SGD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,152 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.13ct lab-grown cushion diamond

This 3.13ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838636980 or 838636980. Listed at 10 retailers as of October 31, 2026, with prices from $920 to $5,152, a $4,232 spread on the same certified stone. Brilliant Earth lists it at $5,152. 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

3.13
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838636980
Dimensions10.29 × 7.59 × 4.94 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm7.59 mm3.13 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838636980
Side View
Table 53.0%Crown 37.3°Girdle: MED-STKPavilion 38.4°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
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: Oct 31
Current: $5,152 SGD|Low: $798 SGD|High: $6,980 SGD|Avg: $2,384 SGD|-26.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$798 SGD
Retailer 4$920 SGD
Retailer 8$1,241 SGD
Retailer 2$1,329 SGD
Retailer 7$1,625 SGD
Retailer 9$2,528 SGD
Retailer 10$2,599 SGD
Retailer 6$2,961 SGD
Retailer 3$3,336 SGD
Brilliant Earth$5,152 SGD

32 data points across 10 retailers

10 retailers$920 SGD to $5,152 SGD

Retailer 1
-
$798 SGD
$624 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$920 SGD
$720 USD
View
A
Retailer 3
-
$1,241 SGD
$971 USD
View
A
Retailer 4
-
$1,329 SGD
£818 GBP
View
A
Retailer 5
-
$1,625 SGD
$1,271 USD
View
B+
Retailer 6
-
$2,528 SGD
View
Retailer 7
-
$2,599 SGD
$2,033 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$2,961 SGD
$2,316 USD
View
B
Retailer 9
-
$3,336 SGD
£2,055 GBP
View
Most Expensive
B
Brilliant Earth
21584641A · Oct 31
$5,152 SGD
$4,030 USD
View
9 more retailers have this diamond
Prices start from $920 SGDSave up to $4,232 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
3.13ct Cushion
$920 SGD