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Round|Lab Grown|IGI

1.37ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492123286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123286

Diamond specifications and retailer prices

From $1,366 NZD
As of November 4, 2026
Save $5,219 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,585 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492123286 or 492123286. Listed at 12 retailers as of November 4, 2026, with prices from $1,366 to $6,585, a $5,219 spread on the same certified stone. MOH London lists it at $6,585. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123286
Dimensions7.11 × 7.09 × 4.38 mm
L/W Ratio1.00
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
7.11 mm7.09 mm1.37 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123286
Side View
Table 55.5%Crown 34.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,585 NZD|Low: $1,366 NZD|High: $6,691 NZD|Avg: $2,829 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
November 5, 2026
Retailer 2$1,366 NZD
Retailer 8$1,519 NZD
Retailer 11$1,701 NZD
Retailer 9$1,762 NZD
Retailer 12$1,762 NZD
Retailer 13$1,781 NZD
Retailer 7$2,076 NZD
Retailer 3$2,705 NZD
Retailer 10$2,833 NZD
Retailer 5$3,940 NZD
Retailer 6$4,050 NZD
Retailer 4$4,270 NZD
MOH London$6,585 NZD

18 data points across 13 retailers

12 retailers$1,366 NZD to $6,585 NZD

B+
Cheapest Retailer
-
$1,366 NZD
B+
Retailer 2
-
$1,519 NZD
View
B+
Retailer 3
-
$1,652 NZD
View
B+
Retailer 4
-
$1,701 NZD
View
Final sale: no returns
Retailer 5
-
$1,762 NZD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$1,762 NZD
View
B+
Retailer 7
-
$1,781 NZD
View
B+
Retailer 8
-
$2,076 NZD
View
B
Retailer 9
-
$2,833 NZD
View
B
Retailer 10
-
$4,050 NZD
View
B
Retailer 11
-
$4,953 NZD
View
Most Expensive
B
MOH London
LG492123286 · Nov 5
$6,585 NZD
£2,923 GBP
View
11 more retailers have this diamond
Prices start from $1,366 NZDSave up to $5,219 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.

B+
1.37ct Round
$1,366 NZD