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Cushion|Lab Grown|IGI

1.28ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG754537733

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754537733

Diamond specifications and retailer prices

From $323 SGD
$253 USD
As of October 30, 2026
Save $2,668 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,991 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG754537733 or 754537733. Listed at 12 retailers as of October 30, 2026, with prices from $323 to $2,991, a $2,668 spread on the same certified stone. Do Amore Diamonds lists it at $2,991. 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
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754537733
Dimensions7.14 × 5.65 × 3.95 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm5.65 mm1.28 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754537733
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.9%

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: $2,991 SGD|Low: $230 SGD|High: $2,991 SGD|Avg: $1,119 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$323 SGD
Retailer 6$359 SGD
Retailer 9$482 SGD
Retailer 11$488 SGD
Retailer 7$496 SGD
Retailer 2$755 SGD
Retailer 4$1,393 SGD
Retailer 10$1,442 SGD
Retailer 5$1,599 SGD
Retailer 3$1,634 SGD
Do Amore Diamonds$2,991 SGD

42 data points across 11 retailers

12 retailers$323 SGD to $2,991 SGD

A
Cheapest Retailer
-
$323 SGD
$253 USD
Final sale: no returns
A
Retailer 2
-
$359 SGD
$281 USD
View
B+
Retailer 3
-
$482 SGD
$377 USD
View
A
Retailer 4
-
$488 SGD
$382 USD
View
A
Retailer 5
-
$496 SGD
$388 USD
View
B+
Retailer 6
-
$755 SGD
£465 GBP
View
B
Retailer 7
-
$1,393 SGD
$1,090 USD
View
B
Retailer 8
-
$1,494 SGD
$1,168 USD
View
B
Retailer 9
-
$1,599 SGD
£985 GBP
View
B
Retailer 10
-
$1,634 SGD
$1,278 USD
View
B
Retailer 11
-
$2,787 SGD
$2,180 USD
View
Most Expensive
B
Do Amore Diamonds
23-754537733 · Oct 31
$2,991 SGD
$2,340 USD
View
11 more retailers have this diamond
Prices start from $323 SGDSave up to $2,668 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
$323 SGD