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Cushion|Lab Grown|IGI

1.22ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG792608036

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

Certificate IGI LG792608036

Diamond specifications and retailer prices

From £189 GBP
$253 USD
As of November 1, 2026
Save £736 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £924 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.22ct lab-grown cushion diamond

This 1.22ct 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 LG792608036 or 792608036. Listed at 17 retailers as of November 1, 2026, with prices from £189 to £924, a £736 spread on the same certified stone. Brilliant Earth lists it at £924. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792608036
Dimensions6.23 × 6.13 × 4.10 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.23 mm6.13 mm1.22 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792608036
Side View
Table 61.0%Crown 37.2°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 66.9%

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 1
Current: £924 GBP|Low: £161 GBP|High: £1,162 GBP|Avg: £505 GBP|-20.5%
Brilliant Earth
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
November 2, 2026
Retailer 14£181 GBP
Retailer 9£189 GBP
Retailer 12£300 GBP
Retailer 10£313 GBP
Retailer 6£316 GBP
Retailer 8£331 GBP
Retailer 3£420 GBP
Retailer 2£442 GBP
Retailer 15£474 GBP
Retailer 7£591 GBP
Retailer 13£604 GBP
Retailer 5£622 GBP
Retailer 11£847 GBP
Retailer 4£880 GBP
Brilliant Earth£924 GBP

39 data points across 15 retailers

17 retailers£189 GBP to £924 GBP

Retailer 1
-
£181 GBP
$243 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£189 GBP
$253 USD
View
Final sale: no returns
A
Retailer 3
-
£300 GBP
€384 EUR
View
A
Retailer 4
-
£313 GBP
ZAR 6,777 ZAR
View
A
Retailer 5
-
£316 GBP
$424 USD
View
A
Retailer 6
-
£331 GBP
View
A
Retailer 7
-
£379 GBP
$509 USD
View
B+
Retailer 8
-
£420 GBP
$564 USD
View
B+
Retailer 9
-
£442 GBP
A$912 AUD
View
B+
Retailer 10
-
£474 GBP
$636 USD
View
Retailer 11
-
£591 GBP
A$1,221 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£604 GBP
$810 USD
View
B+
Retailer 13
-
£622 GBP
$835 USD
View
B
Retailer 14
-
£704 GBP
View
B
Retailer 15
-
£847 GBP
View
B
Retailer 16
-
£880 GBP
$1,181 USD
View
Most Expensive
B
Brilliant Earth
19354971A · Nov 2
£924 GBP
$1,240 USD
View
16 more retailers have this diamond
Prices start from £189 GBPSave up to £736 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
1.22ct Cushion
£189 GBP