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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 $780 USD
As of October 29, 2026
Save $3,990 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,770 USD 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 $780 to $4,770, a $3,990 spread on the same certified stone. MOH London lists it at $4,770. 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
Color
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: $4,770 USD|Low: $780 USD|High: $4,808 USD|Avg: $2,489 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$780 USD
Retailer 5$1,425 USD
Retailer 7$1,650 USD
Retailer 8$2,041 USD
Retailer 4$2,339 USD
Retailer 2$2,715 USD
Retailer 6$2,753 USD
Retailer 9$4,229 USD
MOH London$4,770 USD

20 data points across 9 retailers

12 retailers$780 USD to $4,770 USD

A
Cheapest Retailer
-
$780 USD
A
Retailer 2
-
$1,273 USD
View
A
Retailer 3
-
$1,385 USD
View
A
Retailer 4
-
$1,425 USD
View
Final sale: no returns
Retailer 5
-
$1,477 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,477 USD
View
A
Retailer 7
-
$1,650 USD
View
B+
Retailer 8
-
$2,339 USD
View
B+
Retailer 9
-
$2,715 USD
ZAR 43,859 ZAR
View
B
Retailer 10
-
$2,753 USD
View
B
Retailer 11
-
$2,768 USD
View
Most Expensive
B
MOH London
LG445039265 · Oct 29
$4,770 USD
£3,756 GBP
View
11 more retailers have this diamond
Prices start from $780 USDSave up to $3,990 USD

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
$780 USD