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Cushion|Lab Grown|IGI

0.80ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG840665122

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840665122

Diamond specifications and retailer prices

From $193 SGD
As of November 4, 2026
Save $1,068 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,811 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840665122 or 840665122. Listed at 18 retailers as of November 4, 2026, with a 554% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665122
Dimensions5.40 × 5.03 × 3.33 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.40 mm5.03 mm0.80 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840665122
Side View
Table 62.0%Crown 38.3°Girdle: STK-THKPavilion 32.6°Culet: NoneDepth 66.2%

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: Nov 4
Current: $1,811 SGD|Low: $193 SGD|High: $1,819 SGD|Avg: $573 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 11$193 SGD
Retailer 10$245 SGD
Retailer 5$294 SGD
Retailer 2$298 SGD
Retailer 16$360 SGD
Retailer 9$363 SGD
Retailer 18$371 SGD
Retailer 7$385 SGD
Retailer 15$403 SGD
Retailer 14$468 SGD
Retailer 8$520 SGD
Retailer 17$546 SGD
Retailer 3$575 SGD
Retailer 6$593 SGD
Retailer 4$671 SGD
Retailer 12$762 SGD
Retailer 13$1,261 SGD
MOH London$1,811 SGD

16 data points across 18 retailers

18 retailers$193 SGD to $1,261 SGD

A
Cheapest Retailer
-
$193 SGD
Final sale: no returns
A
Retailer 2
-
$245 SGD
View
Retailer 3
-
$294 SGD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$298 SGD
View
A
Retailer 5
-
$360 SGD
View
Retailer 6
-
$363 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$371 SGD
View
Retailer 8
-
$385 SGD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$403 SGD
View
A
Retailer 10
-
$468 SGD
View
Retailer 11
-
$520 SGD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$546 SGD
View
B+
Retailer 13
-
$575 SGD
View
B+
Retailer 14
-
$593 SGD
View
B+
Retailer 15
-
$671 SGD
View
B
Retailer 16
-
$762 SGD
View
B
Retailer 17
-
$1,261 SGD
View
Most Expensive
MOH London
LG840665122 · Oct 25
$1,811 SGD
£1,116 GBP
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $193 SGDSave up to $1,068 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
0.80ct Cushion
$193 SGD