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Cushion|Lab Grown|IGI

1.28ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2

Diamond specifications and retailer prices

From $464 SGD
£286 GBP
As of October 30, 2026
Save $840 SGD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,304 SGD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from $464 to $1,304, a $840 spread on the same certified stone. Diamond Exchange Canada lists it at $1,304. 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

1.28
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.42 × 5.82 × 3.91 mm
L/W Ratio1.27
Top View
7.42 mm5.82 mm1.28 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

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: Oct 30
Current: $1,304 SGD|Low: $463 SGD|High: $1,304 SGD|Avg: $936 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$464 SGD
Retailer 3$1,038 SGD
Diamond Exchange Canada$1,304 SGD

32 data points across 3 retailers

2 retailers$464 SGD to $1,304 SGD

A
Cheapest Retailer
-
$464 SGD
£286 GBP
Most Expensive
C
Diamond Exchange Canada
1986486746 · Oct 30
$1,304 SGD
CA$1,417 CAD
View
1 more retailer has this diamond
Prices start from $464 SGDSave up to $840 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
1.28ct Cushion
$464 SGD