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Oval|Lab Grown|IGI

1.51ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG445038812

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038812

Diamond specifications and retailer prices

From £597 GBP
$800 USD
As of October 29, 2026
Save £2,993 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,590 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval 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 LG445038812 or 445038812. Listed at 11 retailers as of October 27, 2026, with prices from £597 to £3,590, a £2,993 spread on the same certified stone. MOH London lists it at £3,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038812
Dimensions8.89 × 6.58 × 4.10 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.89 mm6.58 mm1.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445038812
Side View
Table 55.5%Crown 35.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.3%

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: £3,590 GBP|Low: £597 GBP|High: £3,633 GBP|Avg: £2,106 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 2£597 GBP
Retailer 4£1,212 GBP
Retailer 5£1,384 GBP
Retailer 7£1,706 GBP
Retailer 3£1,980 GBP
Retailer 6£2,279 GBP
Retailer 9£2,810 GBP
MOH London£3,590 GBP
Retailer 8£3,594 GBP

12 data points across 9 retailers

11 retailers£597 GBP to £3,590 GBP

A
Cheapest Retailer
-
£597 GBP
$800 USD
A
Retailer 2
-
£1,082 GBP
$1,450 USD
View
A
Retailer 3
-
£1,178 GBP
$1,578 USD
View
A
Retailer 4
-
£1,212 GBP
$1,624 USD
View
Final sale: no returns
Retailer 5
-
£1,255 GBP
$1,682 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£1,255 GBP
$1,682 USD
View
B+
Retailer 7
-
£1,384 GBP
$1,855 USD
View
B+
Retailer 8
-
£1,980 GBP
$2,653 USD
View
B
Retailer 9
-
£2,279 GBP
$3,053 USD
View
B
Retailer 10
-
£2,353 GBP
$3,153 USD
View
Most Expensive
B
MOH London
LG445038812 · Oct 27
£3,590 GBP
View
10 more retailers have this diamond
Prices start from £597 GBPSave up to £2,993 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
1.51ct Oval
£597 GBP