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Cushion|Lab Grown|IGI

1.23ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG758503555

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG758503555

Diamond specifications and retailer prices

From $458 SGD
$358 USD
As of October 30, 2026
Save $1,831 SGD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,288 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758503555 or 758503555. Listed at 5 retailers as of October 30, 2026, with prices from $458 to $2,288, a $1,831 spread on the same certified stone. Do Amore Diamonds lists it at $2,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503555
Dimensions7.29 × 5.59 × 3.64 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm5.59 mm1.23 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503555
Side View
Table 64.0%Crown 34°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 65.1%

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: Oct 30
Current: $2,288 SGD|Low: $438 SGD|High: $2,378 SGD|Avg: $972 SGD|+5.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$438 SGD
Retailer 5$458 SGD
Retailer 3$519 SGD
Retailer 8$655 SGD
Retailer 4$896 SGD
Retailer 9$904 SGD
Retailer 7$1,266 SGD
Retailer 2$1,536 SGD
Do Amore Diamonds$2,288 SGD

22 data points across 9 retailers

5 retailers$458 SGD to $2,288 SGD

A
Cheapest Retailer
-
$458 SGD
$358 USD
A
Retailer 2
-
$519 SGD
$406 USD
View
B+
Retailer 3
-
$896 SGD
A$1,078 AUD
View
B
Retailer 4
-
$1,536 SGD
£946 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6DB67FC00 · Oct 31
$2,288 SGD
$1,790 USD
View
4 more retailers have this diamond
Prices start from $458 SGDSave up to $1,831 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
1.23ct Cushion
$458 SGD