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Cushion|Lab Grown|IGI

1.20ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG786681230

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786681230

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 30, 2026
Save €755 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €931 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786681230 or 786681230. Listed at 10 retailers as of October 29, 2026, with prices from €176 to €931, a €755 spread on the same certified stone. MOH London lists it at €931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786681230
Dimensions7.47 × 5.59 × 3.69 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm5.59 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786681230
Side View
Table 62.0%Crown 35.8°Girdle: THN-THKPavilion 37.7°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €931 EUR|Low: €175 EUR|High: €931 EUR|Avg: €406 EUR|+2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5€176 EUR
Retailer 10€198 EUR
Retailer 9€340 EUR
Retailer 8€340 EUR
Retailer 6€347 EUR
Retailer 2€349 EUR
Retailer 3€380 EUR
Retailer 4€418 EUR
Retailer 7€679 EUR
MOH London€931 EUR

41 data points across 10 retailers

10 retailers€176 EUR to €931 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
Final sale: no returns
A
Retailer 2
-
€198 EUR
$221 USD
View
A
Retailer 3
-
€340 EUR
ZAR 6,136 ZAR
View
A
Retailer 4
-
€340 EUR
View
A
Retailer 5
-
€347 EUR
$388 USD
View
A
Retailer 6
-
€349 EUR
£307 GBP
View
A
Retailer 7
-
€380 EUR
$424 USD
View
A
Retailer 8
-
€418 EUR
$467 USD
View
B+
Retailer 9
-
€679 EUR
$758 USD
View
Most Expensive
B
MOH London
LG786681230 · Oct 29
€931 EUR
£819 GBP
View
9 more retailers have this diamond
Prices start from €176 EURSave up to €755 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
1.20ct Cushion
€176 EUR