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Marquise|Lab Grown|IGI

1.37ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG852613120

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852613120

Diamond specifications and retailer prices

From $444 USD
As of November 1, 2026
Save $590 USD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,034 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG852613120 or 852613120. Listed at 6 retailers as of November 1, 2026, with prices from $444 to $1,034, a $590 spread on the same certified stone. MOH London lists it at $1,034. 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
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852613120
Dimensions11.44 × 5.89 × 3.56 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm5.89 mm1.37 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852613120
Side View
Table 60.0%Crown 34.5°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 60.4%

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: Nov 1
Current: $1,034 USD|Low: $444 USD|High: $1,034 USD|Avg: $634 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5$444 USD
Retailer 2$476 USD
Retailer 4$508 USD
Retailer 3$571 USD
Retailer 6$882 USD
MOH London$1,034 USD

6 data points across 6 retailers

6 retailers$444 USD to $1,034 USD

A
Cheapest Retailer
-
$444 USD
A
Retailer 2
-
$476 USD
£374 GBP
View
A
Retailer 3
-
$508 USD
View
A
Retailer 4
-
$571 USD
View
B
Retailer 5
-
$882 USD
View
Most Expensive
B
MOH London
LG852613120 · Nov 2
$1,034 USD
£814 GBP
View
5 more retailers have this diamond
Prices start from $444 USDSave up to $590 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.

A
1.37ct Marquise
$444 USD