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Cushion|Lab Grown|IGI

2.09ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG843668546

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

Certificate IGI LG843668546

Diamond specifications and retailer prices

From £682 GBP
$914 USD
As of November 1, 2026
Save £1,968 GBP (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,650 GBP at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843668546 or 843668546. Listed at 19 retailers as of November 1, 2026, with prices from £682 to £2,650, a £1,968 spread on the same certified stone. MOH London lists it at £2,650. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843668546
Dimensions7.46 × 7.13 × 4.36 mm
L/W Ratio1.05
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
7.46 mm7.13 mm2.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843668546
Side View
Table 62.0%Crown 38°Girdle: THK-VTKPavilion 30°Culet: NoneDepth 61.2%

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: £2,650 GBP|Low: £682 GBP|High: £2,664 GBP|Avg: £1,582 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6£682 GBP
Retailer 3£772 GBP
Retailer 7£803 GBP
Retailer 17£822 GBP
Retailer 19£840 GBP
Retailer 5£899 GBP
Retailer 2£1,061 GBP
Retailer 13£1,072 GBP
Retailer 12£1,085 GBP
Retailer 18£1,444 GBP
Retailer 14£1,678 GBP
Retailer 9£1,716 GBP
Retailer 15£1,824 GBP
Retailer 16£2,258 GBP
Retailer 4£2,359 GBP
Retailer 11£2,379 GBP
Retailer 8£2,447 GBP
Retailer 10£2,620 GBP
MOH London£2,650 GBP

22 data points across 19 retailers

19 retailers£682 GBP to £2,650 GBP

A
Cheapest Retailer
-
£682 GBP
$914 USD
Final sale: no returns
A
Retailer 2
-
£772 GBP
$1,035 USD
View
Retailer 3
-
£803 GBP
View
Price last confirmed 15 days ago
B+
Retailer 4
-
£822 GBP
HK$8,600 HKD
View
B+
Retailer 5
-
£840 GBP
$1,125 USD
View
B+
Retailer 6
-
£899 GBP
$1,204 USD
View
B+
Retailer 7
-
£1,061 GBP
$1,422 USD
View
B+
Retailer 8
-
£1,072 GBP
€1,368 EUR
View
B+
Retailer 9
-
£1,085 GBP
View
B
Retailer 10
-
£1,444 GBP
$1,935 USD
View
B
Retailer 11
-
£1,678 GBP
A$3,460 AUD
View
B
Retailer 12
-
£1,716 GBP
$2,299 USD
View
B
Retailer 13
-
£1,824 GBP
ZAR 39,481 ZAR
View
B
Retailer 14
-
£2,258 GBP
$3,026 USD
View
B
Retailer 15
-
£2,359 GBP
$3,161 USD
View
B
Retailer 16
-
£2,379 GBP
SGD 4,307 SGD
View
B
Retailer 17
-
£2,447 GBP
$3,279 USD
View
B
Retailer 18
-
£2,620 GBP
$3,510 USD
View
Most Expensive
B
MOH London
LG843668546 · Nov 1
£2,650 GBP
View
18 more retailers have this diamond
Prices start from £682 GBPSave up to £1,968 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
£682 GBP