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Cushion|Lab Grown|IGI

1.05ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG627430718

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG627430718

Diamond specifications and retailer prices

From £150 GBP
As of November 3, 2026
Save £1,132 GBP (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,281 GBP at Do Amore Diamonds · As of November 4, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627430718 or 627430718. Listed at 13 retailers as of November 3, 2026, with prices from £150 to £1,281, a £1,132 spread on the same certified stone. Do Amore Diamonds lists it at £1,281. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627430718
Dimensions7.11 × 5.49 × 3.69 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.11 mm5.49 mm1.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627430718
Side View
Table 65.0%Crown 29.3°Girdle: MED-STKPavilion 43.2°Culet: NoneDepth 67.2%

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 3
Current: £1,281 GBP|Low: £107 GBP|High: £1,281 GBP|Avg: £513 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 10£150 GBP
Retailer 8£166 GBP
Retailer 5£204 GBP
Retailer 9£294 GBP
Retailer 2£332 GBP
Retailer 6£344 GBP
Retailer 11£400 GBP
Retailer 4£523 GBP
Retailer 12£659 GBP
Retailer 13£666 GBP
Retailer 3£716 GBP
Retailer 7£856 GBP
Do Amore Diamonds£1,281 GBP

42 data points across 13 retailers

13 retailers£150 GBP to £1,281 GBP

A
Cheapest Retailer
-
£150 GBP
Final sale: no returns
Retailer 2
-
£166 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£204 GBP
View
A
Retailer 4
-
£294 GBP
View
A
Retailer 5
-
£332 GBP
View
Retailer 6
-
£341 GBP
View
Price last confirmed 30 days ago
A
Retailer 7
-
£344 GBP
View
B+
Retailer 8
-
£352 GBP
View
B+
Retailer 9
-
£352 GBP
View
B+
Retailer 10
-
£400 GBP
View
Retailer 11
-
£716 GBP
View
Price last confirmed 17 days ago
B
Retailer 12
-
£856 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FFEFF5974 · Nov 4
£1,281 GBP
$1,730 USD
View
12 more retailers have this diamond
Prices start from £150 GBPSave up to £1,132 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
£150 GBP