Princess|Lab Grown|IGI

1.37ct G VS2 Princess Lab Grown Diamond

EX • G/VS2 • IGI LG621426502

Shape and cutting style on the report: Princess cut

Certificate IGI LG621426502

Diamond specifications and retailer prices

From $204 USD
As of October 30, 2026
Save $983 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,187 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.37ct lab-grown princess diamond

This 1.37ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621426502 or 621426502. Listed at 11 retailers as of October 29, 2026, with prices from $204 to $1,187, a $983 spread on the same certified stone. MOH London lists it at $1,187. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle43.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621426502
Dimensions6.16 × 5.83 × 4.28 mm
L/W Ratio1.06
Culet sizeNone
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
6.16 mm5.83 mm1.37 ctG / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG621426502
Side View
Table 73.0%Crown 43.4°Girdle: ThickPavilion 38.3°Culet: NoneDepth 73.4%

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: Oct 30
Current: $1,187 USD|Low: $196 USD|High: $1,196 USD|Avg: $529 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7$204 USD
Retailer 13$228 USD
Retailer 12$236 USD
Retailer 8$253 USD
Retailer 11$253 USD
Retailer 2$310 USD
Retailer 9$437 USD
Retailer 4$510 USD
Retailer 3$557 USD
Retailer 10$812 USD
Retailer 6$815 USD
Retailer 5$1,097 USD
MOH London$1,187 USD

39 data points across 13 retailers

11 retailers$204 USD to $1,187 USD

A
Cheapest Retailer
-
$204 USD
A
Retailer 2
-
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$236 USD
View
A
Retailer 4
-
$253 USD
View
A
Retailer 5
-
$253 USD
View
A
Retailer 6
-
$310 USD
£244 GBP
View
B+
Retailer 7
-
$437 USD
View
B+
Retailer 8
-
$557 USD
View
B
Retailer 9
-
$812 USD
View
B
Retailer 10
-
$815 USD
View
Most Expensive
B
MOH London
LG621426502 · Oct 29
$1,187 USD
£935 GBP
View
10 more retailers have this diamond
Prices start from $204 USDSave up to $983 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 Princess
$204 USD