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Cushion|Lab Grown|IGI

2.09ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG799608695

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799608695

Diamond specifications and retailer prices

From £496 GBP
$664 USD
As of October 28, 2026
Save £1,784 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,280 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799608695 or 799608695. Listed at 18 retailers as of October 28, 2026, with prices from £496 to £2,280, a £1,784 spread on the same certified stone. MOH London lists it at £2,280. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608695
Dimensions8.53 × 6.58 × 4.27 mm
L/W Ratio1.30
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 Faint Blue
Top View
8.53 mm6.58 mm2.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608695
Side View
Table 61.0%Crown 32.9°Girdle: MED-THKPavilion 30°Culet: NoneDepth 64.9%

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: Oct 28
Current: £2,280 GBP|Low: £496 GBP|High: £2,295 GBP|Avg: £1,130 GBP|+0.5%
MOH London
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
October 31, 2026
Retailer 5£496 GBP
Retailer 15£522 GBP
Retailer 14£575 GBP
Retailer 8£627 GBP
Retailer 6£699 GBP
Retailer 13£700 GBP
Retailer 10£799 GBP
Retailer 2£815 GBP
Retailer 9£1,159 GBP
Retailer 12£1,176 GBP
Retailer 11£1,260 GBP
Retailer 7£1,524 GBP
Retailer 4£1,818 GBP
Retailer 3£2,142 GBP
MOH London£2,280 GBP

46 data points across 15 retailers

18 retailers£496 GBP to £2,280 GBP

A
Cheapest Retailer
-
£496 GBP
$664 USD
Final sale: no returns
Retailer 2
-
£522 GBP
$700 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£572 GBP
$767 USD
View
A
Retailer 4
-
£575 GBP
$770 USD
View
A
Retailer 5
-
£627 GBP
View
A
Retailer 6
-
£699 GBP
$937 USD
View
A
Retailer 7
-
£700 GBP
$938 USD
View
B+
Retailer 8
-
£799 GBP
€1,019 EUR
View
B+
Retailer 9
-
£815 GBP
View
Retailer 10
-
£1,003 GBP
$1,343 USD
View
Price last confirmed 82 days ago
B+
Retailer 11
-
£1,159 GBP
A$2,390 AUD
View
B
Retailer 12
-
£1,176 GBP
$1,576 USD
View
B
Retailer 13
-
£1,260 GBP
ZAR 27,280 ZAR
View
B
Retailer 14
-
£1,524 GBP
View
B
Retailer 15
-
£1,681 GBP
$2,253 USD
View
B
Retailer 16
-
£1,693 GBP
$2,268 USD
View
B
Retailer 17
-
£1,818 GBP
$2,436 USD
View
Most Expensive
B
MOH London
LG799608695 · Oct 29
£2,280 GBP
View
17 more retailers have this diamond
Prices start from £496 GBPSave up to £1,784 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
£496 GBP