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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG816612678

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG816612678

Diamond specifications and retailer prices

From $536 NZD
As of November 4, 2026
Save $1,981 NZD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,517 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816612678 or 816612678. Listed at 22 retailers as of November 4, 2026, with prices from $536 to $2,517, a $1,981 spread on the same certified stone. Reve Diamonds lists it at $2,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612678
Dimensions6.45 × 6.18 × 4.16 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.18 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612678
Side View
Table 60.0%Crown 36.9°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 67.3%

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 4
Current: $2,379 NZD|Low: $594 NZD|High: $2,413 NZD|Avg: $1,436 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$594 NZD
Retailer 12$802 NZD
Retailer 10$807 NZD
Retailer 9$977 NZD
Retailer 8$1,025 NZD
Retailer 5$1,034 NZD
Retailer 6$1,394 NZD
Retailer 7$1,533 NZD
Retailer 11$1,864 NZD
Retailer 2$2,115 NZD
Retailer 4$2,324 NZD
Retailer 1$2,379 NZD

43 data points across 12 retailers

22 retailers$536 NZD to $2,517 NZD

A
Cheapest Retailer
-
$536 NZD
Final sale: no returns
A
Retailer 2
-
$658 NZD
View
B+
Retailer 3
-
$802 NZD
View
A
Retailer 4
-
$807 NZD
View
A
Retailer 5
-
$942 NZD
View
A
Retailer 6
-
$970 NZD
View
A
Retailer 7
-
$977 NZD
View
A
Retailer 8
-
$1,025 NZD
View
A
Retailer 9
-
$1,034 NZD
View
A
Retailer 10
-
$1,061 NZD
View
B+
Retailer 11
-
$1,394 NZD
View
B+
Retailer 12
-
$1,533 NZD
View
B
Retailer 13
-
$1,852 NZD
View
Retailer 14
-
$1,864 NZD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,918 NZD
View
B
Retailer 16
-
$2,003 NZD
View
B
Retailer 17
-
$2,115 NZD
View
Retailer 18
-
$2,123 NZD
View
Price last confirmed 93 days ago
B
Retailer 19
-
$2,288 NZD
View
B
Retailer 20
-
$2,324 NZD
View
B
Retailer 21
-
$2,379 NZD
View
Most Expensive
B
Reve Diamonds
1E4D6CF2E · Nov 4
$2,517 NZD
$1,419 USD
View
21 more retailers have this diamond
Prices start from $536 NZDSave up to $1,981 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
1.53ct Cushion
$536 NZD