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Cushion|Lab Grown|IGI

1.28ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG569302126

Certificate IGI LG569302126

Diamond specifications and retailer prices

From $909 SGD
$711 USD
As of October 29, 2026
Save $357 SGD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,266 SGD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG569302126 or 569302126. Listed at 4 retailers as of October 29, 2026, with prices from $909 to $1,266, a $357 spread on the same certified stone. Kay Jewelers lists it at $1,266. 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG569302126
Dimensions7.26 × 5.99 × 3.88 mm
L/W Ratio1.21
Top View
7.26 mm5.99 mm1.28 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569302126
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,266 SGD|Low: $909 SGD|High: $1,457 SGD|Avg: $1,188 SGD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$909 SGD
Retailer 4$1,061 SGD
Kay Jewelers$1,266 SGD
Retailer 3$1,266 SGD

3 data points across 4 retailers

4 retailers$909 SGD to $1,266 SGD

B+
Cheapest Retailer
-
$909 SGD
$711 USD
B
Retailer 2
-
$1,061 SGD
$830 USD
View
B
Retailer 3
-
$1,266 SGD
$990 USD
View
Most Expensive
B
Kay Jewelers
247454636 · Oct 30
$1,266 SGD
$990 USD
View
3 more retailers have this diamond
Prices start from $909 SGDSave up to $357 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.

B+
1.28ct Cushion
$909 SGD