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Cushion|Lab Grown|IGI

2.09ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG852606899

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG852606899

Diamond specifications and retailer prices

From £321 GBP
As of November 2, 2026
Save £1,105 GBP (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,425 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 LG852606899 or 852606899. Listed at 7 retailers as of October 31, 2026, with prices from £321 to £1,425, a £1,105 spread on the same certified stone. Brilliant Earth lists it at £1,425. 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 angle32.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852606899
Dimensions9.05 × 6.69 × 4.56 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.69 mm2.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852606899
Side View
Table 56.0%Crown 32.2°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 68.2%

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 2
Current: £321 GBP|Low: £321 GBP|High: £1,216 GBP|Avg: £579 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1£321 GBP
Retailer 6£334 GBP
Retailer 3£418 GBP
Retailer 4£490 GBP
Retailer 5£972 GBP
Retailer 2£1,216 GBP

4 data points across 6 retailers

7 retailers£321 GBP to £1,425 GBP

A
Cheapest Retailer
-
£321 GBP
A
Retailer 2
-
£334 GBP
HK$3,500 HKD
View
A
Retailer 3
-
£418 GBP
$560 USD
View
A
Retailer 4
-
£490 GBP
$657 USD
View
B+
Retailer 5
-
£972 GBP
SGD 1,760 SGD
View
B
Retailer 6
-
£1,216 GBP
View
Most Expensive
B
Brilliant Earth
22369150A · Oct 31
£1,425 GBP
$1,910 USD
View
6 more retailers have this diamond
Prices start from £321 GBPSave up to £1,105 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
£321 GBP