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Oval|Lab Grown|IGI

1.51ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG436073505

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073505

Diamond specifications and retailer prices

From $1,443 NZD
As of November 6, 2026
Save $7,224 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,667 NZD at MOH London · As of November 3, 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 LG436073505 or 436073505. Listed at 10 retailers as of November 3, 2026, with prices from $1,443 to $8,667, a $7,224 spread on the same certified stone. MOH London lists it at $8,667. 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 angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073505
Dimensions8.89 × 6.57 × 4.06 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.89 mm6.57 mm1.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073505
Side View
Table 54.5%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

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: Nov 6
Current: $8,667 NZD|Low: $1,443 NZD|High: $8,770 NZD|Avg: $4,438 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,443 NZD
Retailer 4$2,616 NZD
Retailer 8$2,847 NZD
Retailer 5$3,034 NZD
Retailer 10$3,346 NZD
Retailer 11$4,124 NZD
Retailer 6$4,786 NZD
Retailer 9$5,507 NZD
Retailer 7$5,688 NZD
Retailer 3$6,792 NZD
MOH London$8,667 NZD

13 data points across 11 retailers

10 retailers$1,443 NZD to $8,667 NZD

A
Cheapest Retailer
-
$1,443 NZD
A
Retailer 2
-
$2,616 NZD
View
A
Retailer 3
-
$2,847 NZD
View
Retailer 4
-
$3,034 NZD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$3,034 NZD
View
B+
Retailer 6
-
$3,346 NZD
View
B+
Retailer 7
-
$4,786 NZD
View
B
Retailer 8
-
$5,507 NZD
View
B
Retailer 9
-
$5,688 NZD
View
Most Expensive
B
MOH London
LG436073505 · Nov 3
$8,667 NZD
£3,783 GBP
View
9 more retailers have this diamond
Prices start from $1,443 NZDSave up to $7,224 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
1.51ct Oval
$1,443 NZD