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Cushion|Lab Grown|IGI

1.57ct J VS1 Cushion Lab Grown Diamond

EX • J/VS1 • IGI LG569300716

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG569300716

Diamond specifications and retailer prices

From $696 NZD
$392 USD
As of November 1, 2026
Save $1,177 NZD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,873 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG569300716 or 569300716. Listed at 5 retailers as of November 1, 2026, with prices from $696 to $1,873, a $1,177 spread on the same certified stone. MOH London lists it at $1,873. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569300716
Dimensions8.85 × 5.85 × 3.94 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
8.85 mm5.85 mm1.57 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569300716
Side View
Table 60.5%Crown 33°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 67.4%

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: $1,873 NZD|Low: $541 NZD|High: $2,147 NZD|Avg: $1,430 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$696 NZD
Retailer 3$708 NZD
Retailer 5$864 NZD
Retailer 2$1,384 NZD
Retailer 6$1,579 NZD
MOH London$1,873 NZD
Retailer 7$2,147 NZD
Retailer 8$2,147 NZD

12 data points across 8 retailers

5 retailers$696 NZD to $1,873 NZD

A
Cheapest Retailer
-
$696 NZD
$392 USD
B+
Retailer 2
-
$708 NZD
$399 USD
View
A
Retailer 3
-
$864 NZD
$487 USD
View
A
Retailer 4
-
$1,384 NZD
$780 USD
View
Most Expensive
B+
MOH London
LG569300716 · Nov 1
$1,873 NZD
£831 GBP
View
4 more retailers have this diamond
Prices start from $696 NZDSave up to $1,177 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 Cushion
$696 NZD