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Oval|Lab Grown|IGI

1.50ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG445039265

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445039265

Diamond specifications and retailer prices

From £582 GBP
$780 USD
As of October 29, 2026
Save £2,978 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,560 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445039265 or 445039265. Listed at 12 retailers as of October 29, 2026, with prices from £582 to £3,560, a £2,978 spread on the same certified stone. MOH London lists it at £3,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039265
Dimensions8.90 × 6.65 × 4.07 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.90 mm6.65 mm1.50 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039265
Side View
Table 55.0%Crown 31.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.2%

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: £3,560 GBP|Low: £582 GBP|High: £3,589 GBP|Avg: £1,693 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 29, 2026
Retailer 6£582 GBP
Retailer 7£950 GBP
Retailer 11£1,034 GBP
Retailer 12£1,064 GBP
Retailer 8£1,102 GBP
Retailer 3£1,231 GBP
Retailer 4£1,523 GBP
Retailer 9£1,746 GBP
Retailer 2£2,026 GBP
Retailer 13£2,055 GBP
Retailer 10£2,066 GBP
Retailer 5£3,156 GBP
MOH London£3,560 GBP

21 data points across 13 retailers

12 retailers£582 GBP to £3,560 GBP

A
Cheapest Retailer
-
£582 GBP
$780 USD
A
Retailer 2
-
£950 GBP
$1,273 USD
View
A
Retailer 3
-
£1,034 GBP
$1,385 USD
View
A
Retailer 4
-
£1,064 GBP
$1,425 USD
View
Final sale: no returns
Retailer 5
-
£1,102 GBP
$1,477 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£1,102 GBP
$1,477 USD
View
A
Retailer 7
-
£1,231 GBP
$1,650 USD
View
B+
Retailer 8
-
£1,746 GBP
$2,339 USD
View
B+
Retailer 9
-
£2,026 GBP
ZAR 43,859 ZAR
View
B
Retailer 10
-
£2,055 GBP
$2,753 USD
View
B
Retailer 11
-
£2,066 GBP
$2,768 USD
View
Most Expensive
B
MOH London
LG445039265 · Oct 29
£3,560 GBP
View
11 more retailers have this diamond
Prices start from £582 GBPSave up to £2,978 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
1.50ct Oval
£582 GBP