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Cushion|Lab Grown|IGI

1.55ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG841637504

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841637504

Diamond specifications and retailer prices

From $546 NZD
As of November 4, 2026
Save $1,513 NZD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,297 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841637504 or 841637504. Listed at 10 retailers as of November 4, 2026, with a 277% 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

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637504
Dimensions8.57 × 5.77 × 3.95 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm5.77 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637504
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,297 NZD|Low: $546 NZD|High: $2,306 NZD|Avg: $1,537 NZD|-0.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$546 NZD
Retailer 7$816 NZD
Retailer 9$1,075 NZD
Retailer 5$1,142 NZD
Retailer 2$1,744 NZD
Retailer 4$1,863 NZD
Retailer 6$1,958 NZD
Retailer 10$2,021 NZD
Retailer 8$2,060 NZD
Rare Carat$2,297 NZD

29 data points across 10 retailers

10 retailers$546 NZD to $2,060 NZD

A+
Cheapest Retailer
-
$546 NZD
A
Retailer 2
-
$816 NZD
View
A
Retailer 3
-
$1,075 NZD
View
A
Retailer 4
-
$1,142 NZD
View
B+
Retailer 5
-
$1,744 NZD
View
B+
Retailer 6
-
$1,863 NZD
View
B+
Retailer 7
-
$1,958 NZD
View
Retailer 8
-
$2,021 NZD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$2,060 NZD
View
Most Expensive
Rare Carat
LGLCU15-161713 · Oct 21
$2,297 NZD
$1,295 USD
View
Price last confirmed 14 days ago
9 more retailers have this diamond
Prices start from $546 NZDSave up to $1,513 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
$546 NZD