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Round|Lab Grown|IGI

1.51ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG462132852

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462132852

Diamond specifications and retailer prices

From $1,490 NZD
$840 USD
As of October 30, 2026
Save $6,694 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,184 NZD at MOH London · As of October 27, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round 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 LG462132852 or 462132852. Listed at 11 retailers as of October 27, 2026, with prices from $1,490 to $8,184, a $6,694 spread on the same certified stone. MOH London lists it at $8,184. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462132852
Dimensions7.39 × 7.44 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm7.44 mm1.51 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462132852
Side View
Table 55.5%Crown 32.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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 30
Current: $8,184 NZD|Low: $1,490 NZD|High: $8,272 NZD|Avg: $4,014 NZD|+0.1%
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 2$1,490 NZD
Retailer 6$2,193 NZD
Retailer 9$2,386 NZD
Retailer 11$2,454 NZD
Retailer 7$2,544 NZD
Retailer 12$2,848 NZD
Retailer 3$3,584 NZD
Retailer 8$4,033 NZD
Retailer 10$4,768 NZD
Retailer 13$4,872 NZD
Retailer 5$5,694 NZD
Retailer 4$7,283 NZD
MOH London$8,184 NZD

13 data points across 13 retailers

11 retailers$1,490 NZD to $8,184 NZD

A
Cheapest Retailer
-
$1,490 NZD
$840 USD
A
Retailer 2
-
$2,193 NZD
$1,236 USD
View
A
Retailer 3
-
$2,386 NZD
$1,345 USD
View
A
Retailer 4
-
$2,454 NZD
$1,383 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,544 NZD
$1,434 USD
View
Retailer 6
-
$2,544 NZD
$1,434 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$2,848 NZD
$1,605 USD
View
B
Retailer 8
-
$4,033 NZD
$2,273 USD
View
B
Retailer 9
-
$4,768 NZD
$2,687 USD
View
B
Retailer 10
-
$4,872 NZD
$2,746 USD
View
Most Expensive
B
MOH London
LG462132852 · Oct 27
$8,184 NZD
£3,632 GBP
View
10 more retailers have this diamond
Prices start from $1,490 NZDSave up to $6,694 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 Round
$1,490 NZD