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Cushion|Lab Grown|IGI

1.03ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG830642875

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

Certificate IGI LG830642875

Diamond specifications and retailer prices

From €332 EUR
ZAR 6,024 ZAR
As of November 1, 2026
Save €568 EUR (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €900 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830642875 or 830642875. Listed at 7 retailers as of November 1, 2026, with prices from €332 to €900, a €568 spread on the same certified stone. MOH London lists it at €900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830642875
Dimensions5.92 × 5.85 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.85 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830642875
Side View
Table 64.0%Crown 32.1°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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 1
Current: €900 EUR|Low: €201 EUR|High: €1,025 EUR|Avg: €489 EUR|-12.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8€201 EUR
Retailer 2€332 EUR
Retailer 7€342 EUR
Retailer 3€345 EUR
Retailer 5€380 EUR
Retailer 4€470 EUR
Retailer 6€668 EUR
MOH London€900 EUR

41 data points across 8 retailers

7 retailers€332 EUR to €900 EUR

A
Cheapest Retailer
-
€332 EUR
ZAR 6,024 ZAR
A
Retailer 2
-
€342 EUR
$384 USD
View
A
Retailer 3
-
€345 EUR
£305 GBP
View
A
Retailer 4
-
€380 EUR
$426 USD
View
B+
Retailer 5
-
€470 EUR
A$811 AUD
View
B+
Retailer 6
-
€668 EUR
$749 USD
View
Most Expensive
B
MOH London
LG830642875 · Nov 1
€900 EUR
£795 GBP
View
6 more retailers have this diamond
Prices start from €332 EURSave up to €568 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
1.03ct Cushion
€332 EUR