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Cushion|Lab Grown|IGI

1.25ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG747531896

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG747531896

Diamond specifications and retailer prices

From $543 NZD
As of November 6, 2026
Save $1,867 NZD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,410 NZD at MOH London · As of November 5, 2026
View at MOH London

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 LG747531896 or 747531896. Listed at 15 retailers as of November 5, 2026, with prices from $543 to $2,410, a $1,867 spread on the same certified stone. MOH London lists it at $2,410. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747531896
Dimensions6.19 × 6.18 × 4.23 mm
L/W Ratio1.00
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
6.19 mm6.18 mm1.25 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747531896
Side View
Table 60.0%Crown 35.1°Girdle: THN-VTKPavilion 40.9°Culet: NoneDepth 68.4%

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: $2,410 NZD|Low: $543 NZD|High: $2,444 NZD|Avg: $1,398 NZD|-0.3%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 16$543 NZD
Retailer 18$603 NZD
Retailer 5$808 NZD
Retailer 14$808 NZD
Retailer 13$893 NZD
Retailer 6$931 NZD
Retailer 15$1,001 NZD
Retailer 12$1,039 NZD
Retailer 3$1,057 NZD
Retailer 7$1,077 NZD
Retailer 11$1,479 NZD
Retailer 2$1,495 NZD
Retailer 10$1,741 NZD
Retailer 9$1,964 NZD
Retailer 4$2,170 NZD
Retailer 8$2,307 NZD
Retailer 17$2,405 NZD
MOH London$2,410 NZD

33 data points across 18 retailers

15 retailers$543 NZD to $2,410 NZD

A
Cheapest Retailer
-
$543 NZD
Final sale: no returns
Retailer 2
-
$603 NZD
View
Price last confirmed 12 days ago
Retailer 3
-
$808 NZD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$893 NZD
View
A
Retailer 5
-
$931 NZD
View
B+
Retailer 6
-
$1,001 NZD
View
B+
Retailer 7
-
$1,039 NZD
View
B+
Retailer 8
-
$1,057 NZD
View
B+
Retailer 9
-
$1,479 NZD
View
B+
Retailer 10
-
$1,495 NZD
View
Retailer 11
-
$1,497 NZD
View
Price last confirmed 331 days ago
B
Retailer 12
-
$1,964 NZD
View
Retailer 13
-
$2,307 NZD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$2,405 NZD
View
Most Expensive
B
MOH London
LG747531896 · Nov 5
$2,410 NZD
£1,052 GBP
View
14 more retailers have this diamond
Prices start from $543 NZDSave up to $1,867 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
$543 NZD