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Cushion|Lab Grown|IGI

3.15ct H VVS2 Cushion Lab Grown Diamond

GD • H/VVS2 • IGI LG520290627

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG520290627

Diamond specifications and retailer prices

From $1,199 SGD
$938 USD
As of October 30, 2026
Save $3,756 SGD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,955 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG520290627 or 520290627. Listed at 8 retailers as of October 29, 2026, with prices from $1,199 to $4,955, a $3,756 spread on the same certified stone. MOH London lists it at $4,955. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.15
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520290627
Dimensions8.84 × 8.15 × 5.39 mm
L/W Ratio1.08
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
8.84 mm8.15 mm3.15 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520290627
Side View
Table 64.5%Crown 34.5°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 66.1%

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: Oct 30
Current: $4,955 SGD|Low: $1,191 SGD|High: $10,404 SGD|Avg: $4,169 SGD|-41.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8$1,191 SGD
Retailer 10$1,199 SGD
Retailer 9$1,574 SGD
Retailer 7$1,923 SGD
Retailer 6$2,761 SGD
Retailer 4$2,908 SGD
Retailer 2$3,053 SGD
Retailer 3$3,832 SGD
Retailer 11$4,689 SGD
Retailer 5$4,790 SGD
MOH London$4,955 SGD
Retailer 12$5,011 SGD
Retailer 13$5,011 SGD

17 data points across 13 retailers

8 retailers$1,199 SGD to $4,955 SGD

Retailer 1
-
$1,191 SGD
$932 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$1,199 SGD
$938 USD
View
B+
Retailer 3
-
$1,574 SGD
$1,231 USD
View
B+
Retailer 4
-
$1,923 SGD
$1,504 USD
View
Retailer 5
-
$2,761 SGD
$2,160 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$3,053 SGD
ZAR 38,581 ZAR
View
B
Retailer 7
-
$4,689 SGD
$3,668 USD
View
Most Expensive
B
MOH London
LG520290627 · Oct 29
$4,955 SGD
£3,052 GBP
View
7 more retailers have this diamond
Prices start from $1,199 SGDSave up to $3,756 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
$1,199 SGD