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Cushion|Lab Grown|IGI

1.57ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG801646437

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG801646437

Diamond specifications and retailer prices

From $706 NZD
$398 USD
As of November 1, 2026
Save $2,712 NZD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,418 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801646437 or 801646437. Listed at 19 retailers as of November 1, 2026, with prices from $706 to $3,418, a $2,712 spread on the same certified stone. MOH London lists it at $3,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801646437
Dimensions8.10 × 6.22 × 4.02 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.10 mm6.22 mm1.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801646437
Side View
Table 57.0%Crown 37.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.6%

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 1
Current: $3,418 NZD|Low: $706 NZD|High: $3,584 NZD|Avg: $2,053 NZD|-1.1%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 11$706 NZD
Retailer 4$790 NZD
Retailer 12$875 NZD
Retailer 9$1,136 NZD
Retailer 5$1,189 NZD
Retailer 14$1,388 NZD
Retailer 2$1,425 NZD
Retailer 8$2,038 NZD
Retailer 10$2,454 NZD
Retailer 3$2,542 NZD
Retailer 15$2,786 NZD
Retailer 7$2,877 NZD
Retailer 6$3,237 NZD
Retailer 13$3,277 NZD
MOH London$3,418 NZD

43 data points across 15 retailers

19 retailers$706 NZD to $3,418 NZD

A
Cheapest Retailer
-
$706 NZD
$398 USD
A
Retailer 2
-
$790 NZD
$445 USD
View
Final sale: no returns
A
Retailer 3
-
$790 NZD
$445 USD
View
Retailer 4
-
$875 NZD
$493 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$875 NZD
$493 USD
View
A
Retailer 6
-
$1,136 NZD
$640 USD
View
A
Retailer 7
-
$1,189 NZD
$670 USD
View
B+
Retailer 8
-
$1,388 NZD
$782 USD
View
B+
Retailer 9
-
$1,425 NZD
£632 GBP
View
Retailer 10
-
$1,463 NZD
A$1,268 AUD
View
Price last confirmed 74 days ago
B+
Retailer 11
-
$2,038 NZD
A$1,767 AUD
View
B
Retailer 12
-
$2,454 NZD
$1,383 USD
View
B
Retailer 13
-
$2,542 NZD
£1,128 GBP
View
B
Retailer 14
-
$2,786 NZD
SGD 2,122 SGD
View
B
Retailer 15
-
$2,812 NZD
$1,585 USD
View
B
Retailer 16
-
$2,877 NZD
$1,622 USD
View
B
Retailer 17
-
$3,237 NZD
$1,825 USD
View
B
Retailer 18
-
$3,277 NZD
$1,847 USD
View
Most Expensive
B
MOH London
LG801646437 · Nov 1
$3,418 NZD
£1,517 GBP
View
18 more retailers have this diamond
Prices start from $706 NZDSave up to $2,712 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
$706 NZD