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Cushion|Lab Grown|IGI

2.09ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG790648001

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

Certificate IGI LG790648001

Diamond specifications and retailer prices

From £292 GBP
As of November 4, 2026
Save £1,053 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,344 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG790648001 or 790648001. Listed at 14 retailers as of November 1, 2026, with prices from £292 to £1,344, a £1,053 spread on the same certified stone. Rare Carat lists it at £1,344. 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 angle34.3°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790648001
Dimensions7.34 × 7.13 × 4.51 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
7.34 mm7.13 mm2.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790648001
Side View
Table 59.0%Crown 34.3°Girdle: MED-THKPavilion 29.8°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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: £1,344 GBP|Low: £292 GBP|High: £1,370 GBP|Avg: £829 GBP|-1.9%
Rare Carat
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
November 5, 2026
Retailer 7£292 GBP
Retailer 6£321 GBP
Retailer 4£500 GBP
Retailer 11£500 GBP
Retailer 2£550 GBP
Retailer 13£572 GBP
Retailer 14£675 GBP
Retailer 8£693 GBP
Retailer 9£749 GBP
Retailer 5£1,027 GBP
Retailer 12£1,170 GBP
Retailer 3£1,207 GBP
Retailer 10£1,241 GBP
Rare Carat£1,344 GBP

43 data points across 14 retailers

14 retailers£292 GBP to £1,344 GBP

A
Cheapest Retailer
-
£292 GBP
Retailer 2
-
£321 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£500 GBP
View
A
Retailer 4
-
£500 GBP
View
A
Retailer 5
-
£550 GBP
View
A
Retailer 6
-
£572 GBP
View
A
Retailer 7
-
£675 GBP
View
A
Retailer 8
-
£693 GBP
View
A
Retailer 9
-
£749 GBP
View
B+
Retailer 10
-
£1,027 GBP
View
B+
Retailer 11
-
£1,170 GBP
View
B+
Retailer 12
-
£1,207 GBP
View
B+
Retailer 13
-
£1,241 GBP
View
Most Expensive
B
Rare Carat
SC4-28_l_790648001 · Nov 1
£1,344 GBP
$1,815 USD
View
13 more retailers have this diamond
Prices start from £292 GBPSave up to £1,053 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
£292 GBP