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Cushion|Lab Grown|IGI

2.09ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG805634584

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG805634584

Diamond specifications and retailer prices

From £272 GBP
As of November 4, 2026
Save £1,041 GBP (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,215 GBP at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805634584 or 805634584. Listed at 17 retailers as of October 30, 2026, with a 383% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle46.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805634584
Dimensions9.59 × 6.19 × 4.05 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm6.19 mm2.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805634584
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 46.9°Culet: LargeDepth 65.4%

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: £2,215 GBP|Low: £272 GBP|High: £2,215 GBP|Avg: £791 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 5, 2026
Retailer 7£272 GBP
Retailer 8£301 GBP
Retailer 17£406 GBP
Retailer 12£407 GBP
Retailer 15£480 GBP
Retailer 3£508 GBP
Retailer 2£533 GBP
Retailer 4£673 GBP
Retailer 11£674 GBP
Retailer 14£728 GBP
Retailer 13£752 GBP
Retailer 9£1,000 GBP
Retailer 6£1,137 GBP
Retailer 5£1,186 GBP
Retailer 10£1,203 GBP
Retailer 16£1,313 GBP
Brilliant Earth£2,215 GBP

43 data points across 17 retailers

17 retailers£272 GBP to £1,313 GBP

A
Cheapest Retailer
-
£272 GBP
Final sale: no returns
B+
Retailer 2
-
£406 GBP
View
A
Retailer 3
-
£407 GBP
View
A
Retailer 4
-
£480 GBP
View
A
Retailer 5
-
£508 GBP
View
A
Retailer 6
-
£533 GBP
View
A
Retailer 7
-
£673 GBP
View
A
Retailer 8
-
£674 GBP
View
A
Retailer 9
-
£728 GBP
View
B+
Retailer 10
-
£752 GBP
View
B+
Retailer 11
-
£1,000 GBP
View
B+
Retailer 12
-
£1,137 GBP
View
B+
Retailer 13
-
£1,186 GBP
View
B+
Retailer 14
-
£1,203 GBP
View
B
Retailer 15
-
£1,313 GBP
View
Retailer 16
-
£1,404 GBP
View
Price last confirmed 66 days ago
Most Expensive
Brilliant Earth
21728141A · Oct 21
£2,215 GBP
$2,990 USD
View
Price last confirmed 14 days ago
16 more retailers have this diamond
Prices start from £272 GBPSave up to £1,041 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
2.09ct Cushion
£272 GBP