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Cushion|Lab Grown|IGI

1.57ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG816607513

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG816607513

Diamond specifications and retailer prices

From $896 NZD
$505 USD
As of October 25, 2026
Save $3,836 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,732 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG816607513 or 816607513. Listed at 19 retailers as of October 25, 2026, with prices from $896 to $4,732, a $3,836 spread on the same certified stone. Queensmith lists it at $4,732. 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
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607513
Dimensions8.91 × 5.83 × 3.20 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizeLarge
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
8.91 mm5.83 mm1.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607513
Side View
Table 53.0%CrownGirdle: MED-THKPavilion 40.2°Culet: LargeDepth 54.9%

Caratlytics Score

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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: Oct 25
Current: $4,732 NZD|Low: $809 NZD|High: $4,732 NZD|Avg: $2,135 NZD
Queensmith
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9$809 NZD
Retailer 19$896 NZD
Retailer 17$977 NZD
Retailer 4$1,196 NZD
Retailer 18$1,198 NZD
Retailer 5$1,203 NZD
Retailer 3$1,329 NZD
Retailer 14$1,420 NZD
Retailer 2$1,473 NZD
Retailer 15$1,540 NZD
Retailer 13$2,086 NZD
Retailer 12$2,152 NZD
Retailer 10$2,848 NZD
Retailer 11$2,896 NZD
Retailer 8$2,942 NZD
Retailer 6$3,291 NZD
Retailer 7$3,353 NZD
Retailer 16$3,506 NZD
Queensmith$4,732 NZD

26 data points across 19 retailers

19 retailers$896 NZD to $4,732 NZD

Retailer 1
-
$809 NZD
$456 USD
Price last confirmed 25 days ago
Final sale: no returns
A
Retailer 2
-
$896 NZD
$505 USD
View
A
Retailer 3
-
$977 NZD
HK$4,300 HKD
View
A
Retailer 4
-
$1,196 NZD
$674 USD
View
A
Retailer 5
-
$1,198 NZD
$675 USD
View
A
Retailer 6
-
$1,203 NZD
$678 USD
View
B+
Retailer 7
-
$1,329 NZD
$749 USD
View
B+
Retailer 8
-
$1,420 NZD
€762 EUR
View
B+
Retailer 9
-
$1,473 NZD
£654 GBP
View
B+
Retailer 10
-
$1,540 NZD
ZAR 14,018 ZAR
View
B+
Retailer 11
-
$2,086 NZD
A$1,809 AUD
View
B
Retailer 12
-
$2,152 NZD
$1,213 USD
View
B
Retailer 13
-
$2,848 NZD
SGD 2,169 SGD
View
B
Retailer 14
-
$2,896 NZD
$1,632 USD
View
B
Retailer 15
-
$2,942 NZD
$1,658 USD
View
B
Retailer 16
-
$3,291 NZD
$1,855 USD
View
B
Retailer 17
-
$3,353 NZD
$1,890 USD
View
B
Retailer 18
-
$3,506 NZD
£1,556 GBP
View
Most Expensive
B
Queensmith
LG816607513 · Oct 27
$4,732 NZD
£2,100 GBP
View
18 more retailers have this diamond
Prices start from $896 NZDSave up to $3,836 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
$896 NZD