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Cushion|Lab Grown|IGI

1.37ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG727563595

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG727563595

Diamond specifications and retailer prices

From $789 SGD
$617 USD
As of October 30, 2026
Save $1,948 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,736 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 very-good cut grade and certified by IGI LG727563595 or 727563595. Listed at 9 retailers as of October 30, 2026, with prices from $789 to $2,736, a $1,948 spread on the same certified stone. Taylor and Hart lists it at $2,736. 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

1.37
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727563595
Dimensions8.63 × 5.37 × 3.12 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.37 mm1.37 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727563595
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 31.5°Culet: LargeDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,071 SGD|Low: $789 SGD|High: $2,736 SGD|Avg: $1,585 SGD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 1, 2026
Retailer 8$789 SGD
Retailer 5$793 SGD
Retailer 6$1,028 SGD
Retailer 1$1,071 SGD
Retailer 3$1,119 SGD
Retailer 2$1,586 SGD
Retailer 9$2,065 SGD
Retailer 7$2,231 SGD
Retailer 4$2,546 SGD
Taylor and Hart$2,736 SGD

42 data points across 10 retailers

9 retailers$789 SGD to $2,736 SGD

B+
Cheapest Retailer
-
$789 SGD
$617 USD
B+
Retailer 2
-
$793 SGD
$620 USD
View
B
Retailer 3
-
$1,028 SGD
$804 USD
View
B+
Retailer 4
-
$1,071 SGD
£660 GBP
View
B
Retailer 5
-
$1,119 SGD
ZAR 14,135 ZAR
View
B
Retailer 6
-
$1,586 SGD
A$1,909 AUD
View
B
Retailer 7
-
$2,231 SGD
View
Retailer 8
-
$2,546 SGD
£1,568 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Taylor and Hart
KWDXIYU · Oct 31
$2,736 SGD
$2,141 USD
View
8 more retailers have this diamond
Prices start from $789 SGDSave up to $1,948 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.

B+
1.37ct Cushion
$789 SGD