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Cushion|Lab Grown|IGI

1.23ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG639439776

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639439776

Diamond specifications and retailer prices

From $339 SGD
$265 USD
As of October 25, 2026
Save $2,282 SGD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,621 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 very-good cut grade and certified by IGI LG639439776 or 639439776. Listed at 9 retailers as of October 25, 2026, with prices from $339 to $2,621, a $2,282 spread on the same certified stone. Do Amore Diamonds lists it at $2,621. 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

1.23
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639439776
Dimensions7.48 × 5.76 × 3.84 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
7.48 mm5.76 mm1.23 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639439776
Side View
Table 66.0%Crown 30°Girdle: MED-STKPavilion 41°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,621 SGD|Low: $202 SGD|High: $2,621 SGD|Avg: $1,043 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$202 SGD
Retailer 7$339 SGD
Retailer 5$454 SGD
Retailer 9$582 SGD
Retailer 2$706 SGD
Retailer 10$745 SGD
Retailer 8$825 SGD
Retailer 4$1,101 SGD
Retailer 13$1,344 SGD
Retailer 3$1,420 SGD
Retailer 11$1,432 SGD
Retailer 6$1,505 SGD
Do Amore Diamonds$2,621 SGD

41 data points across 13 retailers

9 retailers$339 SGD to $2,621 SGD

A
Cheapest Retailer
-
$339 SGD
$265 USD
A
Retailer 2
-
$454 SGD
$355 USD
View
B+
Retailer 3
-
$582 SGD
$455 USD
View
B+
Retailer 4
-
$706 SGD
£435 GBP
View
B+
Retailer 5
-
$745 SGD
$583 USD
View
B
Retailer 6
-
$825 SGD
$645 USD
View
Retailer 7
-
$1,420 SGD
$1,110 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$1,505 SGD
£927 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F2E1BF57E · Oct 31
$2,621 SGD
$2,050 USD
View
8 more retailers have this diamond
Prices start from $339 SGDSave up to $2,282 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
$339 SGD