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 $153 USD
As of October 27, 2026
Save $1,264 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,417 USD 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 17 retailers as of October 25, 2026, with prices from $153 to $1,417, a $1,264 spread on the same certified stone. MOH London lists it at $1,417. 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
Color
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: Oct 27
Current: $1,417 USD|Low: $153 USD|High: $1,424 USD|Avg: $452 USD|-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
October 29, 2026
Retailer 8$153 USD
Retailer 7$192 USD
Retailer 10$230 USD
Retailer 13$237 USD
Retailer 3$284 USD
Retailer 14$287 USD
Retailer 12$292 USD
Retailer 16$302 USD
Retailer 5$317 USD
Retailer 17$407 USD
Retailer 15$418 USD
Retailer 11$465 USD
Retailer 2$525 USD
Retailer 6$540 USD
Retailer 9$601 USD
Retailer 4$992 USD
MOH London$1,417 USD

11 data points across 17 retailers

17 retailers$153 USD to $1,417 USD

A
Cheapest Retailer
-
$153 USD
Final sale: no returns
A
Retailer 2
-
$192 USD
HK$1,500 HKD
View
A
Retailer 3
-
$230 USD
View
A
Retailer 4
-
$237 USD
£186 GBP
View
A
Retailer 5
-
$284 USD
View
A
Retailer 6
-
$287 USD
£226 GBP
View
A
Retailer 7
-
$292 USD
€278 EUR
View
A
Retailer 8
-
$302 USD
ZAR 4,873 ZAR
View
A
Retailer 9
-
$317 USD
View
B+
Retailer 10
-
$407 USD
View
B+
Retailer 11
-
$418 USD
£329 GBP
View
B+
Retailer 12
-
$465 USD
SGD 628 SGD
View
B+
Retailer 13
-
$525 USD
View
B+
Retailer 14
-
$540 USD
View
B
Retailer 15
-
$601 USD
View
B
Retailer 16
-
$992 USD
View
Most Expensive
B
MOH London
LG840665122 · Oct 25
$1,417 USD
£1,116 GBP
View
16 more retailers have this diamond
Prices start from $153 USDSave up to $1,264 USD

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
$153 USD