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Cushion|Lab Grown|IGI

1.11ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG621494153

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG621494153

Diamond specifications and retailer prices

From €145 EUR
As of November 4, 2026
Save €602 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €746 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621494153 or 621494153. Listed at 13 retailers as of November 4, 2026, with prices from €145 to €746, a €602 spread on the same certified stone. MOH London lists it at €746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621494153
Dimensions6.05 × 5.80 × 3.87 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
6.05 mm5.80 mm1.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621494153
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 36.2°Culet: NoneDepth 66.7%

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: Nov 4
Current: €746 EUR|Low: €122 EUR|High: €974 EUR|Avg: €442 EUR|-15.1%
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
November 4, 2026
Retailer 13€145 EUR
Retailer 10€160 EUR
Retailer 7€276 EUR
Retailer 12€296 EUR
Retailer 9€312 EUR
Retailer 8€320 EUR
Retailer 14€335 EUR
Retailer 5€431 EUR
Retailer 3€447 EUR
Retailer 2€477 EUR
Retailer 4€563 EUR
Retailer 11€586 EUR
MOH London€746 EUR
Retailer 6€974 EUR

27 data points across 14 retailers

13 retailers€145 EUR to €746 EUR

A
Cheapest Retailer
-
€145 EUR
Final sale: no returns
Retailer 2
-
€160 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€276 EUR
View
A
Retailer 4
-
€296 EUR
View
A
Retailer 5
-
€312 EUR
View
A
Retailer 6
-
€320 EUR
View
A
Retailer 7
-
€335 EUR
View
Retailer 8
-
€431 EUR
View
Price last confirmed 46 days ago
A
Retailer 9
-
€447 EUR
View
B+
Retailer 10
-
€477 EUR
View
B+
Retailer 11
-
€563 EUR
View
B+
Retailer 12
-
€586 EUR
View
Most Expensive
B+
MOH London
LG621494153 · Nov 4
€746 EUR
£662 GBP
View
12 more retailers have this diamond
Prices start from €145 EURSave up to €602 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
1.11ct Cushion
€145 EUR