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Cushion|Lab Grown|IGI

2.05ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG823651014

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

Certificate IGI LG823651014

Diamond specifications and retailer prices

From £257 GBP
$344 USD
As of November 1, 2026
Save £268 GBP (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £525 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct 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 LG823651014 or 823651014. Listed at 2 retailers as of November 1, 2026, with prices from £257 to £525, a £268 spread on the same certified stone. 77 Diamonds lists it at £525. 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

2.05
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823651014
Dimensions7.42 × 7.40 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.40 mm2.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823651014
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £525 GBP|Low: £257 GBP|High: £1,036 GBP|Avg: £645 GBP|-8.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£257 GBP
Retailer 6£485 GBP
77 Diamonds£525 GBP
Retailer 5£582 GBP
Retailer 3£629 GBP
Retailer 7£707 GBP
Retailer 4£1,036 GBP

37 data points across 7 retailers

2 retailers£257 GBP to £525 GBP

A
Cheapest Retailer
-
£257 GBP
$344 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
CUSTVSZWZADDHW · Nov 2
£525 GBP
View
1 more retailer has this diamond
Prices start from £257 GBPSave up to £268 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
2.05ct Cushion
£257 GBP