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1.39ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG598307039

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598307039

Diamond specifications and retailer prices

From $681 NZD
$384 USD
As of November 1, 2026
Save $1,290 NZD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,972 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598307039 or 598307039. Listed at 6 retailers as of November 1, 2026, with prices from $681 to $1,972, a $1,290 spread on the same certified stone. MOH London lists it at $1,972. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598307039
Dimensions7.16 × 7.12 × 4.43 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
7.16 mm7.12 mm1.39 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598307039
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,972 NZD|Low: $637 NZD|High: $1,996 NZD|Avg: $1,087 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$681 NZD
Retailer 5$704 NZD
Retailer 4$836 NZD
Retailer 7$861 NZD
Retailer 2$967 NZD
Retailer 6$1,663 NZD
MOH London$1,972 NZD

10 data points across 7 retailers

6 retailers$681 NZD to $1,972 NZD

B+
Cheapest Retailer
-
$681 NZD
$384 USD
A
Retailer 2
-
$704 NZD
$397 USD
View
A
Retailer 3
-
$836 NZD
$471 USD
View
A
Retailer 4
-
$967 NZD
$545 USD
View
B+
Retailer 5
-
$1,663 NZD
$937 USD
View
Most Expensive
B+
MOH London
LG598307039 · Nov 1
$1,972 NZD
£875 GBP
View
5 more retailers have this diamond
Prices start from $681 NZDSave up to $1,290 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
1.39ct Round
$681 NZD