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Cushion|Lab Grown|IGI

1.26ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG791610302

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791610302

Diamond specifications and retailer prices

From £161 GBP
As of November 4, 2026
Save £712 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £873 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791610302 or 791610302. Listed at 13 retailers as of November 4, 2026, with prices from £161 to £873, a £712 spread on the same certified stone. Reve Diamonds lists it at £873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791610302
Dimensions7.31 × 5.84 × 3.95 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm5.84 mm1.26 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791610302
Side View
Table 66.0%Crown 28.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 67.6%

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 4
Current: £367 GBP|Low: £161 GBP|High: £882 GBP|Avg: £429 GBP|-0.2%
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
Reve Diamonds
November 5, 2026
Retailer 9£161 GBP
Retailer 5£183 GBP
Retailer 8£239 GBP
Retailer 11£313 GBP
Retailer 13£313 GBP
Retailer 2£313 GBP
Retailer 6£322 GBP
Retailer 1£367 GBP
Retailer 4£420 GBP
Retailer 12£441 GBP
Retailer 3£548 GBP
Retailer 10£616 GBP
Retailer 7£837 GBP
Reve Diamonds£873 GBP

39 data points across 14 retailers

13 retailers£161 GBP to £873 GBP

A
Cheapest Retailer
-
£161 GBP
Final sale: no returns
A
Retailer 2
-
£239 GBP
View
A
Retailer 3
-
£313 GBP
View
A
Retailer 4
-
£313 GBP
View
A
Retailer 5
-
£313 GBP
View
A
Retailer 6
-
£322 GBP
View
A
Retailer 7
-
£367 GBP
View
B+
Retailer 8
-
£420 GBP
View
B+
Retailer 9
-
£441 GBP
View
B+
Retailer 10
-
£548 GBP
View
B+
Retailer 11
-
£616 GBP
View
B
Retailer 12
-
£837 GBP
View
Most Expensive
B
Reve Diamonds
DBC727AA3 · Nov 4
£873 GBP
$1,179 USD
View
12 more retailers have this diamond
Prices start from £161 GBPSave up to £712 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
1.26ct Cushion
£161 GBP