CaratHunter
Plans
Round|Lab Grown|IGI

1.57ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG494173925

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494173925

Diamond specifications and retailer prices

From $1,548 NZD
As of November 5, 2026
Save $6,942 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,490 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.57ct lab-grown round diamond

This 1.57ct 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 LG494173925 or 494173925. Listed at 11 retailers as of November 5, 2026, with prices from $1,548 to $8,490, a $6,942 spread on the same certified stone. MOH London lists it at $8,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494173925
Dimensions7.60 × 7.63 × 4.48 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
7.60 mm7.63 mm1.57 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494173925
Side View
Table 59.5%Crown 33°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 58.7%

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: $8,490 NZD|Low: $1,548 NZD|High: $8,626 NZD|Avg: $4,211 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2$1,548 NZD
Retailer 3$2,284 NZD
Retailer 5$2,558 NZD
Retailer 6$2,953 NZD
Retailer 8$3,663 NZD
Retailer 4$4,193 NZD
Retailer 7$4,938 NZD
Retailer 9$5,929 NZD
MOH London$8,490 NZD

16 data points across 9 retailers

11 retailers$1,548 NZD to $8,490 NZD

A
Cheapest Retailer
-
$1,548 NZD
A
Retailer 2
-
$2,284 NZD
View
A
Retailer 3
-
$2,485 NZD
View
A
Retailer 4
-
$2,558 NZD
View
Final sale: no returns
Retailer 5
-
$2,649 NZD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,649 NZD
View
B+
Retailer 7
-
$2,953 NZD
View
B
Retailer 8
-
$4,193 NZD
View
B
Retailer 9
-
$4,938 NZD
View
B
Retailer 10
-
$4,967 NZD
View
Most Expensive
B
MOH London
LG494173925 · Nov 5
$8,490 NZD
£3,758 GBP
View
10 more retailers have this diamond
Prices start from $1,548 NZDSave up to $6,942 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
1.57ct Round
$1,548 NZD