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Round|Lab Grown|IGI

1.39ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG480168074

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480168074

Diamond specifications and retailer prices

From $1,100 NZD
As of November 4, 2026
Save $3,922 NZD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,705 NZD at MOH London · As of October 27, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG480168074 or 480168074. Listed at 11 retailers as of November 3, 2026, with a 357% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480168074
Dimensions7.11 × 7.05 × 4.49 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
7.11 mm7.05 mm1.39 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480168074
Side View
Table 57.5%Crown 36.3°Girdle: MediumPavilion 41.5°Culet: NoneDepth 63.4%

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 4
Current: $6,705 NZD|Low: $1,100 NZD|High: $6,786 NZD|Avg: $2,848 NZD|-0.9%
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 25, 2026
Retailer 7$1,100 NZD
Retailer 6$1,540 NZD
Retailer 11$1,675 NZD
Retailer 10$1,724 NZD
Retailer 8$1,786 NZD
Retailer 13$2,102 NZD
Retailer 4$2,296 NZD
Retailer 3$2,737 NZD
Retailer 9$2,869 NZD
Retailer 5$3,995 NZD
Retailer 2$4,107 NZD
Retailer 12$5,022 NZD
MOH London$6,705 NZD

15 data points across 13 retailers

11 retailers$1,100 NZD to $5,022 NZD

A
Cheapest Retailer
-
$1,100 NZD
B+
Retailer 2
-
$1,540 NZD
View
B+
Retailer 3
-
$1,675 NZD
View
B+
Retailer 4
-
$1,724 NZD
View
Final sale: no returns
Retailer 5
-
$1,786 NZD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$1,786 NZD
View
B+
Retailer 7
-
$2,102 NZD
View
B
Retailer 8
-
$2,869 NZD
View
B
Retailer 9
-
$4,107 NZD
View
B
Retailer 10
-
$5,022 NZD
View
Most Expensive
MOH London
LG480168074 · Oct 27
$6,705 NZD
£2,976 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $1,100 NZDSave up to $3,922 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
$1,100 NZD