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Cushion|Lab Grown|IGI

1.20ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG591398199

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG591398199

Diamond specifications and retailer prices

From $461 SGD
£284 GBP
As of October 30, 2026
Save $1,597 SGD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,058 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591398199 or 591398199. Listed at 6 retailers as of October 30, 2026, with prices from $461 to $2,058, a $1,597 spread on the same certified stone. Do Amore Diamonds lists it at $2,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591398199
Dimensions7.23 × 5.76 × 3.96 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
Pre-existing laser inscription on girdle. This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.23 mm5.76 mm1.20 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591398199
Side View
Table 60.0%Crown 33.5°Girdle: THN-MEDPavilion 42.2°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,058 SGD|Low: $460 SGD|High: $2,058 SGD|Avg: $1,002 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$461 SGD
Retailer 6$533 SGD
Retailer 5$607 SGD
Retailer 7$619 SGD
Retailer 10$653 SGD
Retailer 8$766 SGD
Retailer 3$1,096 SGD
Retailer 11$1,323 SGD
Retailer 9$1,344 SGD
Retailer 4$1,354 SGD
Do Amore Diamonds$2,058 SGD

30 data points across 11 retailers

6 retailers$461 SGD to $2,058 SGD

A
Cheapest Retailer
-
$461 SGD
£284 GBP
A
Retailer 2
-
$533 SGD
$417 USD
View
A
Retailer 3
-
$607 SGD
CA$660 CAD
View
A
Retailer 4
-
$619 SGD
$484 USD
View
B
Retailer 5
-
$1,354 SGD
£834 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1587571 · Oct 31
$2,058 SGD
$1,610 USD
View
5 more retailers have this diamond
Prices start from $461 SGDSave up to $1,597 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
1.20ct Cushion
$461 SGD