Cushion|Lab Grown|IGI

1.11ct H VVS1 Cushion Lab Grown Diamond

ID • H/VVS1 • IGI LG634481445

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG634481445

Diamond specifications and retailer prices

From $457 USD
As of November 1, 2026
Save $981 USD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,438 USD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634481445 or 634481445. Listed at 6 retailers as of November 1, 2026, with prices from $457 to $1,438, a $981 spread on the same certified stone. MOH London lists it at $1,438. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634481445
Dimensions9.30 × 4.88 × 3.22 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm4.88 mm1.11 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634481445
Side View
Table 61.0%Crown 40.2°Girdle: MED-STKPavilion 33.3°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,438 USD|Low: $457 USD|High: $1,455 USD|Avg: $783 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$457 USD
Retailer 4$482 USD
Retailer 3$510 USD
Retailer 2$585 USD
Retailer 6$1,202 USD
MOH London$1,438 USD

23 data points across 6 retailers

6 retailers$457 USD to $1,438 USD

A
Cheapest Retailer
-
$457 USD
A
Retailer 2
-
$482 USD
View
A
Retailer 3
-
$510 USD
View
A
Retailer 4
-
$585 USD
View
B
Retailer 5
-
$1,202 USD
View
Most Expensive
B
MOH London
LG634481445 · Nov 1
$1,438 USD
£1,132 GBP
View
5 more retailers have this diamond
Prices start from $457 USDSave up to $981 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
1.11ct Cushion
$457 USD