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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 $1,384 NZD
$780 USD
As of October 31, 2026
Save $7,035 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,419 NZD at MOH London · As of November 1, 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 31, 2026, with prices from $1,384 to $8,419, a $7,035 spread on the same certified stone. MOH London lists it at $8,419. 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 31
Current: $8,419 NZD|Low: $1,384 NZD|High: $8,531 NZD|Avg: $4,026 NZD
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
November 1, 2026
Retailer 6$1,384 NZD
Retailer 7$2,259 NZD
Retailer 11$2,457 NZD
Retailer 12$2,528 NZD
Retailer 8$2,621 NZD
Retailer 3$2,928 NZD
Retailer 4$3,621 NZD
Retailer 9$4,150 NZD
Retailer 2$4,817 NZD
Retailer 13$4,885 NZD
Retailer 10$4,911 NZD
Retailer 5$7,504 NZD
MOH London$8,419 NZD

22 data points across 13 retailers

12 retailers$1,384 NZD to $8,419 NZD

A
Cheapest Retailer
-
$1,384 NZD
$780 USD
A
Retailer 2
-
$2,259 NZD
$1,273 USD
View
A
Retailer 3
-
$2,457 NZD
$1,385 USD
View
A
Retailer 4
-
$2,528 NZD
$1,425 USD
View
Final sale: no returns
Retailer 5
-
$2,621 NZD
$1,477 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,621 NZD
$1,477 USD
View
A
Retailer 7
-
$2,928 NZD
$1,650 USD
View
B+
Retailer 8
-
$4,150 NZD
$2,339 USD
View
B+
Retailer 9
-
$4,817 NZD
ZAR 43,859 ZAR
View
B+
Retailer 10
-
$4,885 NZD
$2,753 USD
View
B
Retailer 11
-
$4,911 NZD
$2,768 USD
View
Most Expensive
B
MOH London
LG445039265 · Nov 1
$8,419 NZD
£3,736 GBP
View
11 more retailers have this diamond
Prices start from $1,384 NZDSave up to $7,035 NZD

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
$1,384 NZD