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Cushion|Lab Grown|IGI

2.09ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG837637680

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837637680

Diamond specifications and retailer prices

From £731 GBP
$979 USD
As of October 30, 2026
Save £2,134 GBP (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,864 GBP at MOH London · As of October 27, 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 LG837637680 or 837637680. Listed at 15 retailers as of October 27, 2026, with prices from £731 to £2,864, a £2,134 spread on the same certified stone. MOH London lists it at £2,864. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837637680
Dimensions8.25 × 7.04 × 4.60 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm7.04 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837637680
Side View
Table 53.0%Crown 36.8°Girdle: MED-STKPavilion 42.5°Culet: LargeDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,864 GBP|Low: £662 GBP|High: £2,938 GBP|Avg: £1,601 GBP|+7.5%
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 30, 2026
Retailer 7£702 GBP
Retailer 8£731 GBP
Retailer 4£822 GBP
Retailer 10£907 GBP
Retailer 3£1,011 GBP
Retailer 9£1,114 GBP
Retailer 2£1,193 GBP
Retailer 11£2,000 GBP
Retailer 5£2,001 GBP
Retailer 12£2,138 GBP
Retailer 13£2,149 GBP
Retailer 15£2,258 GBP
Retailer 6£2,379 GBP
Retailer 14£2,693 GBP
MOH London£2,864 GBP

29 data points across 15 retailers

15 retailers£731 GBP to £2,864 GBP

Retailer 1
-
£702 GBP
$941 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
£731 GBP
$979 USD
View
B+
Retailer 3
-
£822 GBP
HK$8,600 HKD
View
B+
Retailer 4
-
£907 GBP
$1,215 USD
View
B
Retailer 5
-
£1,011 GBP
$1,355 USD
View
B
Retailer 6
-
£1,114 GBP
€1,421 EUR
View
B
Retailer 7
-
£1,193 GBP
View
B
Retailer 8
-
£2,000 GBP
ZAR 43,295 ZAR
View
Retailer 9
-
£2,001 GBP
A$4,125 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
£2,138 GBP
View
B
Retailer 11
-
£2,149 GBP
$2,880 USD
View
B
Retailer 12
-
£2,258 GBP
$3,026 USD
View
B
Retailer 13
-
£2,379 GBP
SGD 4,307 SGD
View
B
Retailer 14
-
£2,693 GBP
$3,608 USD
View
Most Expensive
B
MOH London
LG837637680 · Oct 27
£2,864 GBP
View
14 more retailers have this diamond
Prices start from £731 GBPSave up to £2,134 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.

B+
2.09ct Cushion
£731 GBP