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Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG628496297

Shape and cutting style on the report: Princess cut

Certificate IGI LG628496297

Diamond specifications and retailer prices

From £151 GBP
As of November 4, 2026
Save £742 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £893 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628496297 or 628496297. Listed at 15 retailers as of November 4, 2026, with prices from £151 to £893, a £742 spread on the same certified stone. Reve Diamonds lists it at £893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628496297
Dimensions6.39 × 6.37 × 4.21 mm
L/W Ratio1.00
Culet sizePointed
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
6.39 mm6.37 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628496297
Side View
Table 69.0%Crown 40.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.1%

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 4
Current: £339 GBP|Low: £151 GBP|High: £893 GBP|Avg: £418 GBP|-9.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
November 5, 2026
Retailer 9£151 GBP
Retailer 11£169 GBP
Retailer 7£175 GBP
Retailer 2£186 GBP
Retailer 5£211 GBP
Retailer 14£323 GBP
Retailer 1£339 GBP
Retailer 10£358 GBP
Retailer 6£454 GBP
Retailer 3£600 GBP
Retailer 8£602 GBP
Retailer 4£639 GBP
Retailer 12£760 GBP
Retailer 13£872 GBP
Reve Diamonds£893 GBP

45 data points across 15 retailers

15 retailers£151 GBP to £893 GBP

A
Cheapest Retailer
-
£151 GBP
A
Retailer 2
-
£169 GBP
View
Final sale: no returns
A
Retailer 3
-
£175 GBP
View
A
Retailer 4
-
£186 GBP
View
Retailer 5
-
£211 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£323 GBP
View
A
Retailer 7
-
£339 GBP
View
A
Retailer 8
-
£358 GBP
View
B+
Retailer 9
-
£454 GBP
View
B+
Retailer 10
-
£600 GBP
View
B+
Retailer 11
-
£602 GBP
View
B+
Retailer 12
-
£639 GBP
View
B
Retailer 13
-
£760 GBP
View
B
Retailer 14
-
£872 GBP
View
Most Expensive
B
Reve Diamonds
55E1D1F02 · Nov 4
£893 GBP
$1,202 USD
View
14 more retailers have this diamond
Prices start from £151 GBPSave up to £742 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
1.51ct Princess
£151 GBP