Cushion|Lab Grown|IGI

0.80ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG588371558

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG588371558

Diamond specifications and retailer prices

From $307 USD
€292 EUR
As of October 27, 2026
Save $505 USD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $812 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 LG588371558 or 588371558. Listed at 6 retailers as of October 27, 2026, with prices from $307 to $812, a $505 spread on the same certified stone. MOH London lists it at $812. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588371558
Dimensions6.58 × 4.77 × 3.24 mm
L/W Ratio1.38
Girdle conditionFaceted
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
6.58 mm4.77 mm0.80 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588371558
Side View
Table 58.0%Crown 35.4°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 67.9%

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: $812 USD|Low: $241 USD|High: $817 USD|Avg: $503 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$241 USD
Retailer 8$270 USD
Retailer 2$307 USD
Retailer 10$310 USD
Retailer 3$430 USD
Retailer 6$555 USD
Retailer 5$586 USD
Retailer 9$644 USD
Retailer 7$734 USD
MOH London$812 USD

23 data points across 10 retailers

6 retailers$307 USD to $812 USD

A
Retailer 1
-
$241 USD
£190 GBP
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 2
-
$307 USD
€292 EUR
View
Returns within 100 days
B+
Retailer 3
-
$430 USD
A$661 AUD
View
B+
Retailer 4
-
$566 USD
View
Returns within 30 days
B
Retailer 5
-
$586 USD
SGD 792 SGD
View
Price last confirmed 16 days ago
Returns within 14 days
Most Expensive
B
MOH London
LG588371558 · Oct 29
$812 USD
£639 GBP
View
5 more retailers have this diamond
Prices start from $307 USDSave up to $505 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
$307 USD