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Round|Lab Grown|IGI

1.53ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG794610871

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610871

Diamond specifications and retailer prices

From £157 GBP
As of November 3, 2026
Save £806 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £963 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round 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 LG794610871 or 794610871. Listed at 20 retailers as of October 31, 2026, with prices from £157 to £963, a £806 spread on the same certified stone. Brilliant Earth lists it at £963. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610871
Dimensions7.43 × 7.48 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.48 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610871
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.9%

Caratlytics Score

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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: £963 GBP|Low: £157 GBP|High: £1,015 GBP|Avg: £485 GBP|-5.1%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 9£157 GBP
Retailer 6£176 GBP
Retailer 5£182 GBP
Retailer 18£194 GBP
Retailer 11£196 GBP
Retailer 14£302 GBP
Retailer 7£334 GBP
Retailer 3£341 GBP
Retailer 2£355 GBP
Retailer 20£403 GBP
Retailer 4£439 GBP
Retailer 16£513 GBP
Retailer 15£544 GBP
Retailer 19£625 GBP
Retailer 12£633 GBP
Retailer 8£664 GBP
Retailer 10£667 GBP
Retailer 13£777 GBP
Retailer 17£792 GBP
Brilliant Earth£963 GBP

26 data points across 20 retailers

20 retailers£157 GBP to £963 GBP

A
Cheapest Retailer
-
£157 GBP
A
Retailer 2
-
£176 GBP
View
Final sale: no returns
A
Retailer 3
-
£182 GBP
View
A
Retailer 4
-
£194 GBP
View
Retailer 5
-
£196 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£302 GBP
View
B+
Retailer 7
-
£334 GBP
View
A
Retailer 8
-
£341 GBP
View
A
Retailer 9
-
£355 GBP
View
B+
Retailer 10
-
£403 GBP
View
B+
Retailer 11
-
£439 GBP
View
B+
Retailer 12
-
£513 GBP
View
B+
Retailer 13
-
£544 GBP
View
B+
Retailer 14
-
£625 GBP
View
B+
Retailer 15
-
£633 GBP
View
B+
Retailer 16
-
£664 GBP
View
Retailer 17
-
£667 GBP
View
Price last confirmed 7 days ago
B
Retailer 18
-
£777 GBP
View
B
Retailer 19
-
£792 GBP
View
Most Expensive
B
Brilliant Earth
21503372A · Oct 31
£963 GBP
$1,300 USD
View
19 more retailers have this diamond
Prices start from £157 GBPSave up to £806 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 Round
£157 GBP