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Cushion|Lab Grown|IGI

1.24ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG826667990

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

Certificate IGI LG826667990

Diamond specifications and retailer prices

From £186 GBP
$249 USD
As of November 1, 2026
Save £687 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £873 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826667990 or 826667990. Listed at 15 retailers as of November 1, 2026, with prices from £186 to £873, a £687 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

1.24
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826667990
Dimensions6.25 × 6.13 × 4.18 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.25 mm6.13 mm1.24 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826667990
Side View
Table 59.0%Crown 35°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 68.2%

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 1
Current: £435 GBP|Low: £177 GBP|High: £873 GBP|Avg: £426 GBP|+1.7%
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
Reve Diamonds
November 2, 2026
Retailer 6£177 GBP
Retailer 14£186 GBP
Retailer 10£297 GBP
Retailer 8£308 GBP
Retailer 2£311 GBP
Retailer 7£322 GBP
Retailer 12£364 GBP
Retailer 1£435 GBP
Retailer 11£467 GBP
Retailer 4£510 GBP
Retailer 5£517 GBP
Retailer 3£613 GBP
Retailer 13£663 GBP
Retailer 9£834 GBP
Reve Diamonds£873 GBP

43 data points across 15 retailers

15 retailers£186 GBP to £873 GBP

Retailer 1
-
£177 GBP
$237 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£186 GBP
$249 USD
View
Final sale: no returns
A
Retailer 3
-
£297 GBP
€380 EUR
View
A
Retailer 4
-
£308 GBP
ZAR 6,676 ZAR
View
A
Retailer 5
-
£311 GBP
$417 USD
View
A
Retailer 6
-
£322 GBP
View
A
Retailer 7
-
£364 GBP
$488 USD
View
A
Retailer 8
-
£435 GBP
A$898 AUD
View
B+
Retailer 9
-
£467 GBP
$627 USD
View
B+
Retailer 10
-
£510 GBP
$685 USD
View
B+
Retailer 11
-
£517 GBP
A$1,067 AUD
View
B+
Retailer 12
-
£613 GBP
$823 USD
View
B+
Retailer 13
-
£663 GBP
$890 USD
View
B
Retailer 14
-
£834 GBP
View
Most Expensive
B
Reve Diamonds
44E522679 · Nov 1
£873 GBP
$1,171 USD
View
14 more retailers have this diamond
Prices start from £186 GBPSave up to £687 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
1.24ct Cushion
£186 GBP