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Cushion|Lab Grown|IGI

3.15ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG841609488

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841609488

Diamond specifications and retailer prices

From $800 SGD
£493 GBP
As of October 30, 2026
Save $2,180 SGD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,980 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.15ct lab-grown cushion diamond

This 3.15ct 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 LG841609488 or 841609488. Listed at 9 retailers as of October 30, 2026, with prices from $800 to $2,980, a $2,180 spread on the same certified stone. With Clarity lists it at $2,980. 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

3.15
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841609488
Dimensions10.78 × 7.36 × 4.90 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm7.36 mm3.15 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841609488
Side View
Table 63.0%Crown 36.4°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 66.6%

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 30
Current: $1,054 SGD|Low: $797 SGD|High: $2,980 SGD|Avg: $1,859 SGD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 3$800 SGD
Retailer 1$1,054 SGD
Retailer 6$1,153 SGD
Retailer 2$2,013 SGD
Retailer 5$2,310 SGD
Retailer 4$2,461 SGD
Retailer 7$2,684 SGD
With Clarity$2,980 SGD

24 data points across 8 retailers

9 retailers$800 SGD to $2,980 SGD

A
Cheapest Retailer
-
$800 SGD
£493 GBP
A
Retailer 2
-
$1,054 SGD
€785 EUR
View
A
Retailer 3
-
$1,153 SGD
$902 USD
View
B+
Retailer 4
-
$2,013 SGD
$1,575 USD
View
B+
Retailer 5
-
$2,013 SGD
$1,575 USD
View
B+
Retailer 6
-
$2,310 SGD
$1,807 USD
View
B+
Retailer 7
-
$2,461 SGD
£1,516 GBP
View
Retailer 8
-
$2,684 SGD
View
Price last confirmed 18 days ago
Most Expensive
B+
With Clarity
841609488 · Oct 31
$2,980 SGD
$2,331 USD
View
8 more retailers have this diamond
Prices start from $800 SGDSave up to $2,180 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
3.15ct Cushion
$800 SGD