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Cushion|Lab Grown|IGI

1.50ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG625477486

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625477486

Diamond specifications and retailer prices

From $539 NZD
As of November 4, 2026
Save $3,736 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,275 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct 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 LG625477486 or 625477486. Listed at 14 retailers as of November 3, 2026, with prices from $539 to $4,275, a $3,736 spread on the same certified stone. Do Amore Diamonds lists it at $4,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625477486
Dimensions6.13 × 6.13 × 4.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeLong
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
6.13 mm6.13 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625477486
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 37.3°Culet: LNGDepth 67.0%

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: $4,275 NZD|Low: $539 NZD|High: $4,666 NZD|Avg: $1,999 NZD|-8.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11$539 NZD
Retailer 9$598 NZD
Retailer 3$784 NZD
Retailer 5$798 NZD
Retailer 6$878 NZD
Retailer 2$1,158 NZD
Retailer 7$1,788 NZD
Retailer 10$2,297 NZD
Retailer 12$2,516 NZD
Retailer 4$2,567 NZD
Retailer 8$2,656 NZD
Retailer 13$3,530 NZD
Do Amore Diamonds$4,275 NZD

44 data points across 13 retailers

14 retailers$539 NZD to $4,275 NZD

A
Cheapest Retailer
-
$539 NZD
Final sale: no returns
Retailer 2
-
$598 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$718 NZD
View
A
Retailer 4
-
$784 NZD
View
A
Retailer 5
-
$798 NZD
View
A
Retailer 6
-
$878 NZD
View
B+
Retailer 7
-
$1,158 NZD
View
B+
Retailer 8
-
$1,788 NZD
View
B
Retailer 9
-
$2,297 NZD
View
B
Retailer 10
-
$2,411 NZD
View
B
Retailer 11
-
$2,516 NZD
View
B
Retailer 12
-
$2,567 NZD
View
B
Retailer 13
-
$2,656 NZD
View
Most Expensive
B
Do Amore Diamonds
27-7CB76156A · Nov 3
$4,275 NZD
$2,410 USD
View
13 more retailers have this diamond
Prices start from $539 NZDSave up to $3,736 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
1.50ct Cushion
$539 NZD