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Cushion|Lab Grown|IGI

1.03ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG821623094

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

Certificate IGI LG821623094

Diamond specifications and retailer prices

From €267 EUR
£236 GBP
As of November 2, 2026
Save €752 EUR (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,019 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 LG821623094 or 821623094. Listed at 9 retailers as of November 1, 2026, with prices from €267 to €1,019, a €752 spread on the same certified stone. MOH London lists it at €1,019. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623094
Dimensions5.97 × 5.97 × 3.86 mm
L/W Ratio1.00
Girdle conditionFaceted
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
Top View
5.97 mm5.97 mm1.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821623094
Side View
Table 62.0%Crown 33.2°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 64.7%

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 2
Current: €1,019 EUR|Low: €267 EUR|High: €1,033 EUR|Avg: €551 EUR|+9.9%
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 2, 2026
Retailer 2€267 EUR
Retailer 11€349 EUR
Retailer 12€362 EUR
Retailer 7€376 EUR
Retailer 9€380 EUR
Retailer 5€382 EUR
Retailer 8€497 EUR
Retailer 10€537 EUR
Retailer 4€644 EUR
Retailer 13€660 EUR
Retailer 14€669 EUR
Retailer 6€685 EUR
Retailer 3€749 EUR
MOH London€1,019 EUR

28 data points across 14 retailers

9 retailers€267 EUR to €1,019 EUR

A
Cheapest Retailer
-
€267 EUR
£236 GBP
A
Retailer 2
-
€376 EUR
ZAR 6,817 ZAR
View
A
Retailer 3
-
€380 EUR
$426 USD
View
B+
Retailer 4
-
€497 EUR
$557 USD
View
B+
Retailer 5
-
€537 EUR
A$926 AUD
View
Retailer 6
-
€660 EUR
$740 USD
View
Price last confirmed 28 days ago
Retailer 7
-
€669 EUR
A$1,155 AUD
View
Price last confirmed 28 days ago
Retailer 8
-
€685 EUR
$769 USD
View
Price last confirmed 22 days ago
Most Expensive
B
MOH London
LG821623094 · Nov 1
€1,019 EUR
£900 GBP
View
8 more retailers have this diamond
Prices start from €267 EURSave up to €752 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
€267 EUR