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Round|Lab Grown|IGI

1.35ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG492122424

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492122424

Diamond specifications and retailer prices

From £523 GBP
$701 USD
As of October 29, 2026
Save £1,863 GBP (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,387 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492122424 or 492122424. Listed at 11 retailers as of October 26, 2026, with prices from £523 to £2,387, a £1,863 spread on the same certified stone. MOH London lists it at £2,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492122424
Dimensions7.04 × 7.01 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.04 mm7.01 mm1.35 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492122424
Side View
Table 58.5%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Oct 29
Current: £2,387 GBP|Low: £502 GBP|High: £2,412 GBP|Avg: £1,017 GBP|+0.1%
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
October 30, 2026
Retailer 8£523 GBP
Retailer 2£567 GBP
Retailer 12£569 GBP
Retailer 11£586 GBP
Retailer 9£607 GBP
Retailer 4£615 GBP
Retailer 6£739 GBP
Retailer 3£969 GBP
Retailer 10£987 GBP
Retailer 5£1,358 GBP
Retailer 7£1,495 GBP
Retailer 13£1,706 GBP
MOH London£2,387 GBP

19 data points across 13 retailers

11 retailers£523 GBP to £2,387 GBP

A
Cheapest Retailer
-
£523 GBP
$701 USD
A
Retailer 2
-
£567 GBP
$760 USD
View
A
Retailer 3
-
£569 GBP
$763 USD
View
A
Retailer 4
-
£586 GBP
$785 USD
View
Final sale: no returns
Retailer 5
-
£607 GBP
$813 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£607 GBP
$813 USD
View
B+
Retailer 7
-
£739 GBP
$990 USD
View
B+
Retailer 8
-
£987 GBP
$1,322 USD
View
B
Retailer 9
-
£1,495 GBP
$2,003 USD
View
B
Retailer 10
-
£1,706 GBP
$2,286 USD
View
Most Expensive
B
MOH London
LG492122424 · Oct 26
£2,387 GBP
View
10 more retailers have this diamond
Prices start from £523 GBPSave up to £1,863 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
1.35ct Round
£523 GBP