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Cushion|Lab Grown|IGI

1.55ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG665409032

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665409032

Diamond specifications and retailer prices

From $452 NZD
As of November 4, 2026
Save $2,776 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,229 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG665409032 or 665409032. Listed at 15 retailers as of November 4, 2026, with prices from $452 to $3,229, a $2,776 spread on the same certified stone. Brilliant Earth lists it at $3,229. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409032
Dimensions7.74 × 6.41 × 4.11 mm
L/W Ratio1.21
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
7.74 mm6.41 mm1.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409032
Side View
Table 60.0%Crown 31.5°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 64.1%

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: $3,229 NZD|Low: $447 NZD|High: $3,583 NZD|Avg: $1,392 NZD|-9.9%
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
November 5, 2026
Retailer 8$452 NZD
Retailer 14$500 NZD
Retailer 15$850 NZD
Retailer 2$926 NZD
Retailer 11$942 NZD
Retailer 13$951 NZD
Retailer 12$954 NZD
Retailer 9$1,389 NZD
Retailer 4$1,701 NZD
Retailer 7$1,762 NZD
Retailer 5$1,792 NZD
Retailer 6$1,888 NZD
Retailer 10$2,005 NZD
Retailer 3$2,272 NZD
Brilliant Earth$3,229 NZD

44 data points across 15 retailers

15 retailers$452 NZD to $3,229 NZD

A
Cheapest Retailer
-
$452 NZD
Final sale: no returns
Retailer 2
-
$500 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$850 NZD
View
A
Retailer 4
-
$926 NZD
View
A
Retailer 5
-
$942 NZD
View
A
Retailer 6
-
$951 NZD
View
A
Retailer 7
-
$954 NZD
View
B+
Retailer 8
-
$1,389 NZD
View
B+
Retailer 9
-
$1,701 NZD
View
Retailer 10
-
$1,762 NZD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,792 NZD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$1,888 NZD
View
B
Retailer 13
-
$2,005 NZD
View
B
Retailer 14
-
$2,272 NZD
View
Most Expensive
B
Brilliant Earth
13236062A · Nov 4
$3,229 NZD
$1,820 USD
View
14 more retailers have this diamond
Prices start from $452 NZDSave up to $2,776 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
1.55ct Cushion
$452 NZD