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Cushion|Lab Grown|IGI

1.27ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG602378823

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG602378823

Diamond specifications and retailer prices

From $496 SGD
$388 USD
As of October 30, 2026
Save $1,298 SGD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,794 SGD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 1.27ct lab-grown cushion diamond

This 1.27ct 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 top-tier cut grade and certified by IGI LG602378823 or 602378823. Listed at 8 retailers as of October 30, 2026, with prices from $496 to $1,794, a $1,298 spread on the same certified stone. Frank Darling lists it at $1,794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602378823
Dimensions7.70 × 5.60 × 3.79 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.70 mm5.60 mm1.27 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602378823
Side View
Table 65.0%Crown 35.3°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 67.7%

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: $1,794 SGD|Low: $386 SGD|High: $4,308 SGD|Avg: $1,076 SGD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$496 SGD
Retailer 7$542 SGD
Retailer 5$602 SGD
Retailer 3$793 SGD
Retailer 4$927 SGD
Retailer 6$998 SGD
Retailer 2$1,085 SGD
Frank Darling$1,794 SGD
Retailer 8$1,929 SGD

41 data points across 9 retailers

8 retailers$496 SGD to $1,794 SGD

A
Cheapest Retailer
-
$496 SGD
$388 USD
A
Retailer 2
-
$542 SGD
$424 USD
View
Final sale: no returns
B+
Retailer 3
-
$793 SGD
$620 USD
View
Retailer 4
-
$927 SGD
$725 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$998 SGD
$781 USD
View
B+
Retailer 6
-
$1,085 SGD
£669 GBP
View
Most Expensive
B
Frank Darling
LD01A-283BA · Oct 30
$1,794 SGD
$1,403 USD
View
6 more retailers have this diamond
Prices start from $496 SGDSave up to $1,298 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
1.27ct Cushion
$496 SGD