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1.31ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG492113665

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113665

Diamond specifications and retailer prices

From $1,211 NZD
As of November 5, 2026
Save $4,694 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,906 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown round diamond

This 1.31ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492113665 or 492113665. Listed at 12 retailers as of November 5, 2026, with prices from $1,211 to $5,906, a $4,694 spread on the same certified stone. MOH London lists it at $5,906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113665
Dimensions7.10 × 7.03 × 4.33 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
7.10 mm7.03 mm1.31 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113665
Side View
Table 57.5%Crown 32.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.4%

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 5
Current: $5,906 NZD|Low: $970 NZD|High: $6,000 NZD|Avg: $2,507 NZD|-0.3%
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
Retailer 14
November 5, 2026
Retailer 9$1,211 NZD
Retailer 2$1,316 NZD
Retailer 13$1,318 NZD
Retailer 12$1,357 NZD
Retailer 3$1,386 NZD
Retailer 10$1,405 NZD
Retailer 8$1,717 NZD
Retailer 4$2,256 NZD
Retailer 11$2,288 NZD
Retailer 6$3,143 NZD
Retailer 7$3,590 NZD
Retailer 14$3,951 NZD
Retailer 5$4,022 NZD
MOH London$5,906 NZD

19 data points across 14 retailers

12 retailers$1,211 NZD to $5,906 NZD

A
Cheapest Retailer
-
$1,211 NZD
A
Retailer 2
-
$1,316 NZD
View
A
Retailer 3
-
$1,318 NZD
View
A
Retailer 4
-
$1,357 NZD
View
Final sale: no returns
A
Retailer 5
-
$1,386 NZD
View
A
Retailer 6
-
$1,405 NZD
View
Retailer 7
-
$1,405 NZD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$1,717 NZD
View
B+
Retailer 9
-
$2,288 NZD
View
B
Retailer 10
-
$3,590 NZD
View
B
Retailer 11
-
$3,951 NZD
View
Most Expensive
B
MOH London
LG492113665 · Nov 5
$5,906 NZD
£2,614 GBP
View
11 more retailers have this diamond
Prices start from $1,211 NZDSave up to $4,694 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
1.31ct Round
$1,211 NZD