Princess|Lab Grown|GCAL

1.57ct H VS2 Princess Lab Grown Diamond

EX • H/VS2 • GCAL 312590324

Shape and cutting style on the report: Princess

Certificate GCAL 312590324

Diamond specifications and retailer prices

From $363 USD
As of October 30, 2026
Save $730 USD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,093 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 312590324. Listed at 11 retailers as of October 30, 2026, with prices from $363 to $1,093, a $730 spread on the same certified stone. MOH London lists it at $1,093. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle37°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 312590324
Dimensions6.39 × 6.29 × 4.45 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.39 mm6.29 mm1.57 ctH / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 312590324
Side View
Table 67.0%Crown 40°Girdle: THK-THKPavilion 37°Culet: NoneDepth 70.6%

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: $1,093 USD|Low: $308 USD|High: $1,194 USD|Avg: $717 USD|-7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$363 USD
Retailer 7$368 USD
Retailer 3$455 USD
Retailer 2$662 USD
Retailer 4$769 USD
Retailer 6$908 USD
Retailer 8$1,049 USD
MOH London$1,093 USD

27 data points across 8 retailers

11 retailers$363 USD to $1,093 USD

Retailer 1
-
$184 USD
Price last confirmed 39 days ago
Retailer 2
-
$214 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$226 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$363 USD
View
B+
Retailer 5
-
$368 USD
View
A
Retailer 6
-
$409 USD
View
B+
Retailer 7
-
$662 USD
£521 GBP
View
B+
Retailer 8
-
$769 USD
CA$1,068 CAD
View
B
Retailer 9
-
$908 USD
View
B
Retailer 10
-
$1,049 USD
View
Most Expensive
B
MOH London
312590324 · Nov 1
$1,093 USD
£861 GBP
View
10 more retailers have this diamond
Prices start from $363 USDSave up to $730 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
1.57ct Princess
$363 USD