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Cushion|Lab Grown|IGI

0.80ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837680451

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG837680451

Diamond specifications and retailer prices

From €232 EUR
$260 USD
As of November 1, 2026
Save €685 EUR (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €917 EUR 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 LG837680451 or 837680451. Listed at 10 retailers as of October 29, 2026, with prices from €232 to €917, a €685 spread on the same certified stone. MOH London lists it at €917. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680451
Dimensions5.40 × 5.40 × 3.57 mm
L/W Ratio1.00
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
5.40 mm5.40 mm0.80 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680451
Side View
Table 66.0%Crown 35°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €917 EUR|Low: €232 EUR|High: €924 EUR|Avg: €485 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3€232 EUR
Retailer 6€266 EUR
Retailer 8€346 EUR
Retailer 2€348 EUR
Retailer 4€365 EUR
Retailer 5€395 EUR
Retailer 7€642 EUR
Retailer 9€647 EUR
Retailer 10€676 EUR
MOH London€917 EUR

35 data points across 10 retailers

10 retailers€232 EUR to €917 EUR

A
Cheapest Retailer
-
€232 EUR
$260 USD
A
Retailer 2
-
€266 EUR
$298 USD
View
B+
Retailer 3
-
€346 EUR
$388 USD
View
B+
Retailer 4
-
€348 EUR
£307 GBP
View
B+
Retailer 5
-
€365 EUR
View
B+
Retailer 6
-
€395 EUR
A$682 AUD
View
B
Retailer 7
-
€642 EUR
$720 USD
View
B
Retailer 8
-
€647 EUR
$726 USD
View
B
Retailer 9
-
€676 EUR
$758 USD
View
Most Expensive
B
MOH London
LG837680451 · Oct 29
€917 EUR
£810 GBP
View
9 more retailers have this diamond
Prices start from €232 EURSave up to €685 EUR

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
€232 EUR