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Cushion|Lab Grown|IGI

1.05ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG729527507

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

Certificate IGI LG729527507

Diamond specifications and retailer prices

From £152 GBP
As of November 6, 2026
Save £697 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £848 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 LG729527507 or 729527507. Listed at 19 retailers as of November 6, 2026, with prices from £152 to £848, a £697 spread on the same certified stone. Reve Diamonds lists it at £848. 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 angle31.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729527507
Dimensions5.89 × 5.74 × 3.74 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm5.74 mm1.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729527507
Side View
Table 64.0%Crown 31.6°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £335 GBP|Low: £152 GBP|High: £865 GBP|Avg: £406 GBP|+4.7%
Retailer 1
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
Retailer 15
Retailer 16
Reve Diamonds
November 6, 2026
Retailer 15£152 GBP
Retailer 7£183 GBP
Retailer 14£191 GBP
Retailer 10£219 GBP
Retailer 3£228 GBP
Retailer 9£285 GBP
Retailer 12£294 GBP
Retailer 11£300 GBP
Retailer 1£335 GBP
Retailer 5£446 GBP
Retailer 2£459 GBP
Retailer 8£523 GBP
Retailer 4£562 GBP
Retailer 16£581 GBP
Retailer 6£717 GBP
Retailer 13£785 GBP
Reve Diamonds£848 GBP

33 data points across 17 retailers

19 retailers£152 GBP to £848 GBP

A
Cheapest Retailer
-
£152 GBP
Final sale: no returns
Retailer 2
-
£183 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£191 GBP
View
A
Retailer 4
-
£219 GBP
View
B+
Retailer 5
-
£228 GBP
View
A
Retailer 6
-
£285 GBP
View
A
Retailer 7
-
£294 GBP
View
A
Retailer 8
-
£300 GBP
View
A
Retailer 9
-
£335 GBP
View
B+
Retailer 10
-
£418 GBP
View
B+
Retailer 11
-
£446 GBP
View
B+
Retailer 12
-
£459 GBP
View
Retailer 13
-
£496 GBP
View
Price last confirmed 67 days ago
Retailer 14
-
£523 GBP
View
Price last confirmed 12 days ago
B
Retailer 15
-
£562 GBP
View
B
Retailer 16
-
£581 GBP
View
B
Retailer 17
-
£717 GBP
View
B
Retailer 18
-
£785 GBP
View
Most Expensive
B
Reve Diamonds
93ED6C157 · Nov 6
£848 GBP
$1,136 USD
View
18 more retailers have this diamond
Prices start from £152 GBPSave up to £697 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
£152 GBP