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Round|Lab Grown|IGI

1.53ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG407938953

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407938953

Diamond specifications and retailer prices

From £632 GBP
As of November 5, 2026
Save £2,826 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,457 GBP at MOH London · As of November 5, 2026
View at MOH London

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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407938953 or 407938953. Listed at 11 retailers as of November 5, 2026, with prices from £632 to £3,457, a £2,826 spread on the same certified stone. MOH London lists it at £3,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407938953
Dimensions7.51 × 7.49 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.49 mm1.53 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407938953
Side View
Table 58.0%Crown 31.9°GirdlePavilion 40.2°Culet: NoneDepth 59.1%

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 5
Current: £3,457 GBP|Low: £632 GBP|High: £3,508 GBP|Avg: £1,686 GBP|-0.3%
MOH London
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
November 5, 2026
Retailer 2£632 GBP
Retailer 7£930 GBP
Retailer 10£1,012 GBP
Retailer 12£1,041 GBP
Retailer 8£1,079 GBP
Retailer 13£1,207 GBP
Retailer 5£1,314 GBP
Retailer 3£1,496 GBP
Retailer 9£1,710 GBP
Retailer 14£2,011 GBP
Retailer 11£2,022 GBP
Retailer 6£2,415 GBP
Retailer 4£3,089 GBP
MOH London£3,457 GBP

11 data points across 14 retailers

11 retailers£632 GBP to £3,457 GBP

A
Cheapest Retailer
-
£632 GBP
B+
Retailer 2
-
£930 GBP
View
B+
Retailer 3
-
£1,012 GBP
View
B+
Retailer 4
-
£1,041 GBP
View
Final sale: no returns
Retailer 5
-
£1,079 GBP
View
Price last confirmed 25 days ago
B+
Retailer 6
-
£1,079 GBP
View
B+
Retailer 7
-
£1,207 GBP
View
B
Retailer 8
-
£1,710 GBP
View
B
Retailer 9
-
£2,011 GBP
View
B
Retailer 10
-
£2,022 GBP
View
Most Expensive
B
MOH London
LG407938953 · Nov 5
£3,457 GBP
View
10 more retailers have this diamond
Prices start from £632 GBPSave up to £2,826 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
£632 GBP