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Cushion|Lab Grown|IGI

1.37ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG602311119

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG602311119

Diamond specifications and retailer prices

From $468 SGD
$366 USD
As of October 25, 2026
Save $1,539 SGD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,007 SGD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown cushion diamond

This 1.37ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602311119 or 602311119. Listed at 6 retailers as of October 25, 2026, with prices from $468 to $2,007, a $1,539 spread on the same certified stone. Do Amore Diamonds lists it at $2,007. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602311119
Dimensions6.54 × 6.49 × 4.29 mm
L/W Ratio1.01
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
6.54 mm6.49 mm1.37 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602311119
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 66.1%

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 25
Current: $2,007 SGD|Low: $187 SGD|High: $2,199 SGD|Avg: $1,017 SGD|-8.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 7$248 SGD
Retailer 5$468 SGD
Retailer 2$700 SGD
Retailer 6$947 SGD
Retailer 4$1,087 SGD
Retailer 3$1,349 SGD
Do Amore Diamonds$2,007 SGD

20 data points across 7 retailers

6 retailers$468 SGD to $2,007 SGD

B+
Cheapest Retailer
-
$468 SGD
$366 USD
A
Retailer 2
-
$700 SGD
A$843 AUD
View
B+
Retailer 3
-
$947 SGD
$741 USD
View
B+
Retailer 4
-
$1,087 SGD
$850 USD
View
Retailer 5
-
$1,349 SGD
£831 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C08AA6E71 · Oct 27
$2,007 SGD
$1,570 USD
View
5 more retailers have this diamond
Prices start from $468 SGDSave up to $1,539 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
1.37ct Cushion
$468 SGD