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Cushion|Lab Grown|IGI

1.53ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG816683632

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816683632

Diamond specifications and retailer prices

From $455 NZD
As of November 4, 2026
Save $1,935 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,380 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816683632 or 816683632. Listed at 19 retailers as of October 30, 2026, with a 425% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816683632
Dimensions8.27 × 5.91 × 3.83 mm
L/W Ratio1.40
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
8.27 mm5.91 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816683632
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 30°Culet: NoneDepth 64.8%

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: Nov 4
Current: $3,380 NZD|Low: $455 NZD|High: $3,380 NZD|Avg: $1,496 NZD
Brilliant Earth
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
November 5, 2026
Retailer 5$455 NZD
Retailer 10$511 NZD
Retailer 2$530 NZD
Retailer 8$680 NZD
Retailer 19$833 NZD
Retailer 16$872 NZD
Retailer 12$934 NZD
Retailer 18$955 NZD
Retailer 15$1,179 NZD
Retailer 3$1,211 NZD
Retailer 7$1,347 NZD
Retailer 6$1,633 NZD
Retailer 4$1,715 NZD
Retailer 14$1,816 NZD
Retailer 13$2,017 NZD
Retailer 17$2,286 NZD
Retailer 9$2,391 NZD
Retailer 11$2,704 NZD
Brilliant Earth$3,380 NZD

34 data points across 19 retailers

19 retailers$455 NZD to $2,391 NZD

A
Cheapest Retailer
-
$455 NZD
Final sale: no returns
Retailer 2
-
$511 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$530 NZD
View
B+
Retailer 4
-
$680 NZD
View
A
Retailer 5
-
$833 NZD
View
A
Retailer 6
-
$872 NZD
View
A
Retailer 7
-
$934 NZD
View
A
Retailer 8
-
$955 NZD
View
A
Retailer 9
-
$1,179 NZD
View
A
Retailer 10
-
$1,211 NZD
View
B+
Retailer 11
-
$1,347 NZD
View
B+
Retailer 12
-
$1,633 NZD
View
B+
Retailer 13
-
$1,715 NZD
View
B+
Retailer 14
-
$1,816 NZD
View
B+
Retailer 15
-
$2,017 NZD
View
B
Retailer 16
-
$2,286 NZD
View
B+
Retailer 17
-
$2,391 NZD
View
Retailer 18
-
$2,704 NZD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
22183779A · Oct 18
$3,380 NZD
$1,900 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from $455 NZDSave up to $1,935 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
$455 NZD