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Oval|Lab Grown|IGI

1.51ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG445037364

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037364

Diamond specifications and retailer prices

From £597 GBP
$800 USD
As of October 29, 2026
Save £3,008 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,605 GBP at MOH London · As of October 29, 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 LG445037364 or 445037364. Listed at 11 retailers as of October 29, 2026, with prices from £597 to £3,605, a £3,008 spread on the same certified stone. MOH London lists it at £3,605. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037364
Dimensions8.73 × 6.50 × 4.17 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.73 mm6.50 mm1.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037364
Side View
Table 60.0%Crown 36.1°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 64.2%

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: Oct 29
Current: £3,605 GBP|Low: £597 GBP|High: £3,633 GBP|Avg: £1,773 GBP|-0.5%
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 6£597 GBP
Retailer 7£1,082 GBP
Retailer 11£1,178 GBP
Retailer 8£1,255 GBP
Retailer 12£1,255 GBP
Retailer 13£1,384 GBP
Retailer 2£1,648 GBP
Retailer 4£1,706 GBP
Retailer 9£1,980 GBP
Retailer 3£2,279 GBP
Retailer 10£2,353 GBP
Retailer 5£2,810 GBP
MOH London£3,605 GBP

38 data points across 13 retailers

11 retailers£597 GBP to £3,605 GBP

A
Cheapest Retailer
-
£597 GBP
$800 USD
B+
Retailer 2
-
£1,082 GBP
$1,450 USD
View
A
Retailer 3
-
£1,178 GBP
$1,578 USD
View
Retailer 4
-
£1,255 GBP
$1,682 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£1,255 GBP
$1,682 USD
View
B+
Retailer 6
-
£1,384 GBP
$1,855 USD
View
B+
Retailer 7
-
£1,648 GBP
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
LG445037364 · Oct 29
£3,605 GBP
View
10 more retailers have this diamond
Prices start from £597 GBPSave up to £3,008 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