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Cushion|Lab Grown|IGI

1.25ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG727503499

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG727503499

Diamond specifications and retailer prices

From $503 NZD
As of November 6, 2026
Save $1,933 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,437 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 very-good cut grade and certified by IGI LG727503499 or 727503499. Listed at 15 retailers as of November 6, 2026, with prices from $503 to $2,437, a $1,933 spread on the same certified stone. Reve Diamonds lists it at $2,437. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727503499
Dimensions6.53 × 5.81 × 4.11 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm5.81 mm1.25 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727503499
Side View
Table 59.0%Crown 37.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
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 6
Current: $943 NZD|Low: $503 NZD|High: $2,437 NZD|Avg: $1,212 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 6, 2026
Retailer 9$503 NZD
Retailer 8$557 NZD
Retailer 3$740 NZD
Retailer 10$933 NZD
Retailer 1$943 NZD
Retailer 4$1,050 NZD
Retailer 2$1,124 NZD
Retailer 5$1,366 NZD
Retailer 7$1,389 NZD
Retailer 6$2,233 NZD
Reve Diamonds$2,437 NZD

45 data points across 11 retailers

15 retailers$503 NZD to $2,437 NZD

A
Cheapest Retailer
-
$503 NZD
Final sale: no returns
Retailer 2
-
$557 NZD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$577 NZD
View
A
Retailer 4
-
$740 NZD
View
B+
Retailer 5
-
$918 NZD
View
B+
Retailer 6
-
$933 NZD
View
A
Retailer 7
-
$943 NZD
View
B+
Retailer 8
-
$1,050 NZD
View
B+
Retailer 9
-
$1,124 NZD
View
B+
Retailer 10
-
$1,366 NZD
View
Retailer 11
-
$1,389 NZD
View
Price last confirmed 23 days ago
B
Retailer 12
-
$1,667 NZD
View
B
Retailer 13
-
$1,885 NZD
View
B
Retailer 14
-
$2,233 NZD
View
Most Expensive
B
Reve Diamonds
2B3848B77 · Nov 6
$2,437 NZD
$1,351 USD
View
14 more retailers have this diamond
Prices start from $503 NZDSave up to $1,933 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
$503 NZD