Cushion|Lab Grown|IGI

0.80ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG816669051

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816669051

Diamond specifications and retailer prices

From $143 USD
As of October 28, 2026
Save $1,196 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,339 USD at MOH London · As of October 29, 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 LG816669051 or 816669051. Listed at 15 retailers as of October 28, 2026, with prices from $143 to $1,339, a $1,196 spread on the same certified stone. MOH London lists it at $1,339. 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
SymmetryGood
FluorescenceNone
Crown angle39°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816669051
Dimensions6.07 × 4.98 × 3.56 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.07 mm4.98 mm0.80 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG816669051
Side View
Table 67.0%Crown 39°Girdle: THN-THKPavilion 42.7°Culet: NoneDepth 71.5%

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 28
Current: $1,339 USD|Low: $143 USD|High: $1,339 USD|Avg: $560 USD|+16.6%
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
October 29, 2026
Retailer 14$143 USD
Retailer 11$160 USD
Retailer 2$223 USD
Retailer 8$266 USD
Retailer 12$281 USD
Retailer 10$288 USD
Retailer 3$304 USD
Retailer 6$305 USD
Retailer 9$348 USD
Retailer 13$398 USD
Retailer 15$495 USD
Retailer 7$740 USD
Retailer 5$754 USD
Retailer 4$966 USD
MOH London$1,339 USD

40 data points across 15 retailers

15 retailers$143 USD to $1,339 USD

A
Cheapest Retailer
-
$143 USD
Final sale: no returns
A
Retailer 2
-
$160 USD
View
A
Retailer 3
-
$223 USD
£176 GBP
View
A
Retailer 4
-
$266 USD
£209 GBP
View
A
Retailer 5
-
$281 USD
View
A
Retailer 6
-
$288 USD
ZAR 4,657 ZAR
View
A
Retailer 7
-
$304 USD
View
A
Retailer 8
-
$305 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$348 USD
£274 GBP
View
B+
Retailer 10
-
$398 USD
View
B
Retailer 11
-
$495 USD
€471 EUR
View
Price last confirmed 10 days ago
B
Retailer 12
-
$740 USD
View
Price last confirmed 41 days ago
B
Retailer 13
-
$754 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$966 USD
View
Most Expensive
C
MOH London
LG816669051 · Oct 29
$1,339 USD
£1,054 GBP
View
14 more retailers have this diamond
Prices start from $143 USDSave up to $1,196 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
$143 USD