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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 €146 EUR
$163 USD
As of October 30, 2026
Save €608 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €754 EUR at MOH London · As of November 1, 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 October 30, 2026, with prices from €146 to €754, a €608 spread on the same certified stone. MOH London lists it at €754. 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
Color
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: Oct 30
Current: €754 EUR|Low: €123 EUR|High: €982 EUR|Avg: €450 EUR|-15.0%
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 1, 2026
Retailer 13€146 EUR
Retailer 9€161 EUR
Retailer 8€277 EUR
Retailer 12€298 EUR
Retailer 7€314 EUR
Retailer 2€323 EUR
Retailer 14€337 EUR
Retailer 5€436 EUR
Retailer 3€451 EUR
Retailer 10€476 EUR
Retailer 4€568 EUR
Retailer 11€591 EUR
MOH London€754 EUR
Retailer 6€982 EUR

27 data points across 14 retailers

13 retailers€146 EUR to €754 EUR

A
Cheapest Retailer
-
€146 EUR
$163 USD
Final sale: no returns
A
Retailer 2
-
€161 EUR
$180 USD
View
A
Retailer 3
-
€277 EUR
ZAR 4,998 ZAR
View
A
Retailer 4
-
€298 EUR
$333 USD
View
A
Retailer 5
-
€314 EUR
£277 GBP
View
A
Retailer 6
-
€323 EUR
View
A
Retailer 7
-
€337 EUR
$377 USD
View
Retailer 8
-
€436 EUR
$487 USD
View
Price last confirmed 42 days ago
A
Retailer 9
-
€451 EUR
$504 USD
View
B+
Retailer 10
-
€476 EUR
$532 USD
View
B+
Retailer 11
-
€568 EUR
$635 USD
View
B+
Retailer 12
-
€591 EUR
$660 USD
View
Most Expensive
B+
MOH London
LG621494153 · Nov 1
€754 EUR
£663 GBP
View
12 more retailers have this diamond
Prices start from €146 EURSave up to €608 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
€146 EUR