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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 $357 SGD
As of November 4, 2026
Save $1,370 SGD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,726 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 very-good cut grade and certified by IGI LG727503499 or 727503499. Listed at 15 retailers as of November 4, 2026, with prices from $357 to $1,726, a $1,370 spread on the same certified stone. Reve Diamonds lists it at $1,726. 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

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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: $744 SGD|Low: $357 SGD|High: $1,726 SGD|Avg: $858 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 5, 2026
Retailer 9$357 SGD
Retailer 8$395 SGD
Retailer 3$526 SGD
Retailer 10$661 SGD
Retailer 5$681 SGD
Retailer 1$744 SGD
Retailer 2$796 SGD
Retailer 4$967 SGD
Retailer 7$984 SGD
Retailer 6$1,582 SGD
Reve Diamonds$1,726 SGD

44 data points across 11 retailers

15 retailers$357 SGD to $1,726 SGD

A
Cheapest Retailer
-
$357 SGD
Final sale: no returns
Retailer 2
-
$395 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$409 SGD
View
A
Retailer 4
-
$526 SGD
View
B+
Retailer 5
-
$650 SGD
View
B+
Retailer 6
-
$661 SGD
View
B+
Retailer 7
-
$681 SGD
View
B+
Retailer 8
-
$744 SGD
View
B+
Retailer 9
-
$796 SGD
View
B+
Retailer 10
-
$967 SGD
View
Retailer 11
-
$984 SGD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$1,181 SGD
View
B
Retailer 13
-
$1,335 SGD
View
B
Retailer 14
-
$1,582 SGD
View
Most Expensive
B
Reve Diamonds
2B3848B77 · Nov 4
$1,726 SGD
$1,351 USD
View
14 more retailers have this diamond
Prices start from $357 SGDSave up to $1,370 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
$357 SGD