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Cushion|Lab Grown|IGI

1.05ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG673424848

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG673424848

Diamond specifications and retailer prices

From £157 GBP
As of November 3, 2026
Save £754 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £911 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG673424848 or 673424848. Listed at 20 retailers as of November 3, 2026, with prices from £157 to £911, a £754 spread on the same certified stone. Flawless Fine Jewelry lists it at £911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673424848
Dimensions5.01 × 5.01 × 3.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.01 mm5.01 mm1.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673424848
Side View
Table 64.0%Crown 35.5°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 67.5%

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: £313 GBP|Low: £157 GBP|High: £824 GBP|Avg: £368 GBP|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 3£157 GBP
Retailer 10£174 GBP
Retailer 11£235 GBP
Retailer 8£298 GBP
Retailer 6£300 GBP
Retailer 1£313 GBP
Retailer 2£353 GBP
Retailer 5£424 GBP
Retailer 4£450 GBP
Retailer 9£513 GBP
Retailer 7£814 GBP

42 data points across 11 retailers

20 retailers£157 GBP to £911 GBP

A
Cheapest Retailer
-
£157 GBP
Final sale: no returns
Retailer 2
-
£174 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£200 GBP
View
A
Retailer 4
-
£235 GBP
View
A
Retailer 5
-
£288 GBP
View
A
Retailer 6
-
£296 GBP
View
A
Retailer 7
-
£298 GBP
View
A
Retailer 8
-
£300 GBP
View
A
Retailer 9
-
£313 GBP
View
B+
Retailer 10
-
£353 GBP
View
B+
Retailer 11
-
£424 GBP
View
B+
Retailer 12
-
£450 GBP
View
B+
Retailer 13
-
£474 GBP
View
Retailer 14
-
£496 GBP
View
Price last confirmed 67 days ago
Retailer 15
-
£513 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
£585 GBP
View
B
Retailer 17
-
£600 GBP
View
B
Retailer 18
-
£814 GBP
View
B
Retailer 19
-
£863 GBP
View
Most Expensive
B
Flawless Fine Jewelry
34111B574 · Nov 4
£911 GBP
View
19 more retailers have this diamond
Prices start from £157 GBPSave up to £754 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
£157 GBP