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Princess|Lab Grown|IGI

1.53ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG846602897

Shape and cutting style on the report: Princess cut

Certificate IGI LG846602897

Diamond specifications and retailer prices

From £173 GBP
As of November 4, 2026
Save £689 GBP (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £862 GBP at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.53ct lab-grown princess diamond

This 1.53ct 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 LG846602897 or 846602897. Listed at 3 retailers as of November 4, 2026, with prices from £173 to £862, a £689 spread on the same certified stone. Brilliant Earth lists it at £862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846602897
Dimensions6.20 × 6.14 × 4.50 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.20 mm6.14 mm1.53 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846602897
Side View
Table 69.0%Crown 43.3°Girdle: MediumPavilion 38.6°Culet: NoneDepth 73.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £862 GBP|Low: £173 GBP|High: £892 GBP|Avg: £516 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
November 5, 2026
Retailer 3£173 GBP
Retailer 2£366 GBP
Brilliant Earth£862 GBP

17 data points across 3 retailers

3 retailers£173 GBP to £862 GBP

A
Cheapest Retailer
-
£173 GBP
Final sale: no returns
A
Retailer 2
-
£366 GBP
View
Most Expensive
B
Brilliant Earth
22178699A · Nov 5
£862 GBP
$1,160 USD
View
2 more retailers have this diamond
Prices start from £173 GBPSave up to £689 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
1.53ct Princess
£173 GBP