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Cushion|Lab Grown|IGI

2.09ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG733506791

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733506791

Diamond specifications and retailer prices

From £268 GBP
$360 USD
As of November 1, 2026
Save £1,289 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,557 GBP at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733506791 or 733506791. Listed at 19 retailers as of October 31, 2026, with prices from £268 to £1,557, a £1,289 spread on the same certified stone. Brilliant Earth lists it at £1,557. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733506791
Dimensions8.04 × 6.94 × 4.50 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm6.94 mm2.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733506791
Side View
Table 61.0%Crown 37.1°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,557 GBP|Low: £268 GBP|High: £1,557 GBP|Avg: £761 GBP
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 5£268 GBP
Retailer 10£303 GBP
Retailer 2£314 GBP
Retailer 17£399 GBP
Retailer 8£410 GBP
Retailer 13£491 GBP
Retailer 12£530 GBP
Retailer 15£562 GBP
Retailer 3£645 GBP
Retailer 7£673 GBP
Retailer 11£719 GBP
Retailer 14£734 GBP
Retailer 4£988 GBP
Retailer 16£1,142 GBP
Retailer 18£1,178 GBP
Retailer 6£1,196 GBP
Retailer 9£1,282 GBP
Brilliant Earth£1,557 GBP

34 data points across 18 retailers

19 retailers£268 GBP to £1,557 GBP

A
Cheapest Retailer
-
£268 GBP
$360 USD
Final sale: no returns
Retailer 2
-
£303 GBP
$406 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£314 GBP
View
B+
Retailer 4
-
£399 GBP
$535 USD
View
A
Retailer 5
-
£410 GBP
$550 USD
View
A
Retailer 6
-
£491 GBP
€627 EUR
View
A
Retailer 7
-
£530 GBP
View
A
Retailer 8
-
£562 GBP
$754 USD
View
A
Retailer 9
-
£645 GBP
$866 USD
View
A
Retailer 10
-
£673 GBP
A$1,390 AUD
View
A
Retailer 11
-
£719 GBP
ZAR 15,583 ZAR
View
A
Retailer 12
-
£734 GBP
$985 USD
View
B+
Retailer 13
-
£988 GBP
$1,326 USD
View
B+
Retailer 14
-
£1,051 GBP
$1,411 USD
View
B+
Retailer 15
-
£1,142 GBP
$1,532 USD
View
B+
Retailer 16
-
£1,178 GBP
$1,581 USD
View
B+
Retailer 17
-
£1,196 GBP
View
B
Retailer 18
-
£1,282 GBP
$1,720 USD
View
Most Expensive
B
Brilliant Earth
15740876A · Oct 31
£1,557 GBP
$2,090 USD
View
18 more retailers have this diamond
Prices start from £268 GBPSave up to £1,289 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
£268 GBP