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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG538298333

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG538298333

Diamond specifications and retailer prices

From $412 NZD
As of November 4, 2026
Save $1,754 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,166 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538298333 or 538298333. Listed at 14 retailers as of November 4, 2026, with prices from $412 to $2,166, a $1,754 spread on the same certified stone. Reve Diamonds lists it at $2,166. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538298333
Dimensions6.50 × 6.23 × 4.29 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
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
6.50 mm6.23 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538298333
Side View
Table 64.0%Crown 35.6°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 68.9%

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 4
Current: $837 NZD|Low: $412 NZD|High: $1,861 NZD|Avg: $1,052 NZD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2$412 NZD
Retailer 9$459 NZD
Retailer 8$617 NZD
Retailer 5$745 NZD
Retailer 1$837 NZD
Retailer 11$930 NZD
Retailer 10$1,045 NZD
Retailer 6$1,114 NZD
Retailer 7$1,685 NZD
Retailer 3$1,783 NZD
Retailer 4$1,833 NZD

45 data points across 11 retailers

14 retailers$412 NZD to $2,166 NZD

A
Cheapest Retailer
-
$412 NZD
Final sale: no returns
Retailer 2
-
$459 NZD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$617 NZD
View
A
Retailer 4
-
$745 NZD
View
A
Retailer 5
-
$837 NZD
View
A
Retailer 6
-
$903 NZD
View
A
Retailer 7
-
$930 NZD
View
A
Retailer 8
-
$1,045 NZD
View
A
Retailer 9
-
$1,114 NZD
View
B+
Retailer 10
-
$1,568 NZD
View
B+
Retailer 11
-
$1,685 NZD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$1,783 NZD
View
B+
Retailer 13
-
$1,833 NZD
View
Most Expensive
B
Reve Diamonds
AA243B3B5 · Nov 4
$2,166 NZD
$1,221 USD
View
13 more retailers have this diamond
Prices start from $412 NZDSave up to $1,754 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
1.51ct Cushion
$412 NZD