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Cushion|Lab Grown|IGI

1.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG825610182

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

Certificate IGI LG825610182

Diamond specifications and retailer prices

From £207 GBP
As of November 4, 2026
Save £1,149 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,356 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct 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 LG825610182 or 825610182. Listed at 11 retailers as of November 3, 2026, with prices from £207 to £1,356, a £1,149 spread on the same certified stone. Do Amore Diamonds lists it at £1,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825610182
Dimensions6.02 × 5.89 × 3.90 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm5.89 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825610182
Side View
Table 60.0%Crown 34.3°Girdle: MED-THKPavilion 39°Culet: NoneDepth 66.2%

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 4
Current: £1,356 GBP|Low: £207 GBP|High: £1,356 GBP|Avg: £498 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 10£207 GBP
Retailer 3£236 GBP
Retailer 4£236 GBP
Retailer 11£264 GBP
Retailer 5£313 GBP
Retailer 9£393 GBP
Retailer 8£472 GBP
Retailer 7£577 GBP
Retailer 2£639 GBP
Retailer 6£778 GBP
Do Amore Diamonds£1,356 GBP

37 data points across 11 retailers

11 retailers£207 GBP to £1,356 GBP

A
Cheapest Retailer
-
£207 GBP
A
Retailer 2
-
£236 GBP
View
A
Retailer 3
-
£236 GBP
View
A
Retailer 4
-
£264 GBP
View
A
Retailer 5
-
£313 GBP
View
B+
Retailer 6
-
£393 GBP
View
Retailer 7
-
£472 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£577 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£639 GBP
View
B
Retailer 10
-
£778 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A6B09E44C · Nov 3
£1,356 GBP
$1,830 USD
View
10 more retailers have this diamond
Prices start from £207 GBPSave up to £1,149 GBP

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
1.05ct Cushion
£207 GBP