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Cushion|Lab Grown|IGI

1.25ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG742503142

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742503142

Diamond specifications and retailer prices

From $391 NZD
As of November 6, 2026
Save $1,728 NZD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,119 NZD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742503142 or 742503142. Listed at 14 retailers as of November 6, 2026, with prices from $391 to $2,119, a $1,728 spread on the same certified stone. Reve Diamonds lists it at $2,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742503142
Dimensions7.48 × 5.76 × 3.82 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm5.76 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742503142
Side View
Table 66.0%Crown 31.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.3%

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 6
Current: $1,353 NZD|Low: $391 NZD|High: $2,141 NZD|Avg: $1,060 NZD|-14.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 10$391 NZD
Retailer 5$438 NZD
Retailer 7$575 NZD
Retailer 6$734 NZD
Retailer 12$756 NZD
Retailer 3$759 NZD
Retailer 9$779 NZD
Retailer 8$882 NZD
Retailer 4$1,019 NZD
Retailer 2$1,068 NZD
Retailer 1$1,353 NZD
Retailer 11$1,492 NZD
Retailer 13$2,049 NZD
Reve Diamonds$2,119 NZD

38 data points across 14 retailers

14 retailers$391 NZD to $2,119 NZD

A
Cheapest Retailer
-
$391 NZD
Final sale: no returns
Retailer 2
-
$438 NZD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$575 NZD
View
A
Retailer 4
-
$734 NZD
View
A
Retailer 5
-
$756 NZD
View
A
Retailer 6
-
$759 NZD
View
A
Retailer 7
-
$779 NZD
View
A
Retailer 8
-
$882 NZD
View
B+
Retailer 9
-
$1,019 NZD
View
B+
Retailer 10
-
$1,068 NZD
View
B+
Retailer 11
-
$1,353 NZD
View
B+
Retailer 12
-
$1,492 NZD
View
B
Retailer 13
-
$2,049 NZD
View
Most Expensive
B
Reve Diamonds
8EE308FAD · Nov 6
$2,119 NZD
$1,175 USD
View
13 more retailers have this diamond
Prices start from $391 NZDSave up to $1,728 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
1.25ct Cushion
$391 NZD