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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 £269 GBP
As of November 3, 2026
Save £539 GBP (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £808 GBP at MOH London · As of November 5, 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 November 3, 2026, with prices from £269 to £808, a £539 spread on the same certified stone. MOH London lists it at £808. 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
Colour
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: Nov 3
Current: £808 GBP|Low: £228 GBP|High: £884 GBP|Avg: £534 GBP|-7.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£269 GBP
Retailer 7£273 GBP
Retailer 3£337 GBP
Retailer 2£486 GBP
Retailer 4£570 GBP
Retailer 6£673 GBP
Retailer 8£776 GBP
MOH London£808 GBP

27 data points across 8 retailers

11 retailers£269 GBP to £808 GBP

Retailer 1
-
£136 GBP
Price last confirmed 44 days ago
Retailer 2
-
£159 GBP
View
Price last confirmed 43 days ago
Retailer 3
-
£167 GBP
View
Price last confirmed 43 days ago
A
Retailer 4
-
£269 GBP
View
B+
Retailer 5
-
£273 GBP
View
A
Retailer 6
-
£303 GBP
View
B+
Retailer 7
-
£486 GBP
View
B+
Retailer 8
-
£570 GBP
View
B
Retailer 9
-
£673 GBP
View
B
Retailer 10
-
£776 GBP
View
Most Expensive
B
MOH London
312590324 · Nov 5
£808 GBP
View
10 more retailers have this diamond
Prices start from £269 GBPSave up to £539 GBP

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
£269 GBP