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Cushion|Lab Grown|IGI

1.25ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG766620873

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

Certificate IGI LG766620873

Diamond specifications and retailer prices

From $290 SGD
As of November 4, 2026
Save $1,250 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,540 SGD at Reve Diamonds · As of November 4, 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 LG766620873 or 766620873. Listed at 16 retailers as of November 4, 2026, with prices from $290 to $1,540, a $1,250 spread on the same certified stone. Reve Diamonds lists it at $1,540. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766620873
Dimensions6.26 × 6.21 × 3.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.26 mm6.21 mm1.25 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766620873
Side View
Table 62.0%Crown 37.9°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 61.5%

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 4
Current: $587 SGD|Low: $290 SGD|High: $1,525 SGD|Avg: $685 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$290 SGD
Retailer 11$322 SGD
Retailer 3$434 SGD
Retailer 6$538 SGD
Retailer 5$556 SGD
Retailer 1$587 SGD
Retailer 2$636 SGD
Retailer 7$782 SGD
Retailer 9$926 SGD
Retailer 8$933 SGD
Retailer 4$1,504 SGD

45 data points across 11 retailers

16 retailers$290 SGD to $1,540 SGD

A
Cheapest Retailer
-
$290 SGD
Final sale: no returns
Retailer 2
-
$322 SGD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$434 SGD
View
A
Retailer 4
-
$538 SGD
View
A
Retailer 5
-
$556 SGD
View
A
Retailer 6
-
$587 SGD
View
A
Retailer 7
-
$630 SGD
View
A
Retailer 8
-
$636 SGD
View
B+
Retailer 9
-
$782 SGD
View
Retailer 10
-
$926 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$933 SGD
View
B+
Retailer 12
-
$1,047 SGD
View
B
Retailer 13
-
$1,104 SGD
View
B
Retailer 14
-
$1,265 SGD
View
B
Retailer 15
-
$1,504 SGD
View
Most Expensive
B
Reve Diamonds
484908929 · Nov 4
$1,540 SGD
$1,205 USD
View
15 more retailers have this diamond
Prices start from $290 SGDSave up to $1,250 SGD

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
$290 SGD