CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG794624160

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794624160

Diamond specifications and retailer prices

From £160 GBP
As of November 3, 2026
Save £649 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,044 GBP at Brilliant Earth · As of October 16, 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 LG794624160 or 794624160. Listed at 20 retailers as of November 3, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624160
Dimensions7.37 × 7.40 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.40 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624160
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £1,044 GBP|Low: £160 GBP|High: £1,044 GBP|Avg: £488 GBP
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 6£160 GBP
Retailer 10£179 GBP
Retailer 3£186 GBP
Retailer 18£199 GBP
Retailer 8£200 GBP
Retailer 13£309 GBP
Retailer 4£340 GBP
Retailer 9£342 GBP
Retailer 2£364 GBP
Retailer 16£403 GBP
Retailer 20£443 GBP
Retailer 14£531 GBP
Retailer 12£567 GBP
Retailer 19£639 GBP
Retailer 11£646 GBP
Retailer 7£673 GBP
Retailer 5£678 GBP
Retailer 15£796 GBP
Retailer 17£809 GBP
Brilliant Earth£1,044 GBP

26 data points across 20 retailers

20 retailers£160 GBP to £809 GBP

A
Cheapest Retailer
-
£160 GBP
A
Retailer 2
-
£179 GBP
View
Final sale: no returns
A
Retailer 3
-
£186 GBP
View
A
Retailer 4
-
£199 GBP
View
Retailer 5
-
£200 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£309 GBP
View
A
Retailer 7
-
£340 GBP
View
A
Retailer 8
-
£342 GBP
View
A
Retailer 9
-
£364 GBP
View
A
Retailer 10
-
£403 GBP
View
B+
Retailer 11
-
£443 GBP
View
B+
Retailer 12
-
£531 GBP
View
Retailer 13
-
£567 GBP
View
Price last confirmed 18 days ago
B+
Retailer 14
-
£639 GBP
View
B+
Retailer 15
-
£646 GBP
View
Retailer 16
-
£673 GBP
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£678 GBP
View
B
Retailer 18
-
£796 GBP
View
B
Retailer 19
-
£809 GBP
View
Most Expensive
Brilliant Earth
21503270A · Oct 16
£1,044 GBP
$1,410 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from £160 GBPSave up to £649 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
£160 GBP