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Cushion|Lab Grown|IGI

2.21ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG526273067

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526273067

Diamond specifications and retailer prices

From £2,030 GBP
$2,720 USD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: £10,268 GBP at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.21ct lab-grown cushion diamond

This 2.21ct 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 LG526273067 or 526273067. Listed at 10 retailers as of October 29, 2026. 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

2.21
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526273067
Dimensions8.51 × 6.77 × 4.52 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Top View
8.51 mm6.77 mm2.21 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526273067
Side View
Table 60.5%Crown 31.4°Girdle: STK-VTKPavilion 34.4°Culet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £10,268 GBP|Low: £2,030 GBP|High: £10,304 GBP|Avg: £6,585 GBP|+1.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5£2,030 GBP
Retailer 6£3,980 GBP
Retailer 2£5,172 GBP
Retailer 9£5,619 GBP
Retailer 7£6,156 GBP
Retailer 3£8,286 GBP
Retailer 4£9,670 GBP
Retailer 8£10,030 GBP
Cape Diamonds£10,268 GBP

40 data points across 9 retailers

10 retailers

B
Cheapest Retailer
-
£2,030 GBP
$2,720 USD
Retailer 2
-
£3,980 GBP
$5,333 USD
View
Price under review
Retailer 3
-
£4,008 GBP
$5,370 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_526273067 · Oct 29
£10,268 GBP
ZAR 222,271 ZAR
View
Price under review
3 more retailers have this diamond
Prices start from £2,030 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
2.21ct Cushion
£2,030 GBP