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Cushion|Lab Grown|IGI

1.37ct I VS2 Cushion Lab Grown Diamond

GD • I/VS2 • IGI LG436045625

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG436045625

Diamond specifications and retailer prices

From $343 USD
As of October 30, 2026
Save $1,192 USD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,535 USD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG436045625 or 436045625. Listed at 9 retailers as of October 29, 2026, with prices from $343 to $1,535, a $1,192 spread on the same certified stone. MOH London lists it at $1,535. 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
I
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045625
Dimensions6.46 × 6.36 × 4.26 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.46 mm6.36 mm1.37 ctI / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045625
Side View
Table 62.0%Crown 35.4°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 67.0%

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: $1,535 USD|Low: $336 USD|High: $3,185 USD|Avg: $1,084 USD|+2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$343 USD
Retailer 6$381 USD
Retailer 7$467 USD
Retailer 4$470 USD
Retailer 5$622 USD
Retailer 8$634 USD
Retailer 10$1,272 USD
Retailer 3$1,391 USD
Retailer 2$1,478 USD
MOH London$1,535 USD
Retailer 11$3,185 USD

17 data points across 11 retailers

9 retailers$343 USD to $1,535 USD

B+
Cheapest Retailer
-
$343 USD
Final sale: no returns
B+
Retailer 2
-
$381 USD
View
B+
Retailer 3
-
$467 USD
View
B+
Retailer 4
-
$470 USD
View
B+
Retailer 5
-
$622 USD
View
B+
Retailer 6
-
$634 USD
View
C
Retailer 7
-
$1,272 USD
View
C
Retailer 8
-
$1,478 USD
£1,164 GBP
View
Most Expensive
C
MOH London
LG436045625 · Oct 29
$1,535 USD
£1,209 GBP
View
8 more retailers have this diamond
Prices start from $343 USDSave up to $1,192 USD

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
$343 USD