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Cushion|Lab Grown|IGI

2.25ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG526272321

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526272321

Diamond specifications and retailer prices

From £1,254 GBP
$1,680 USD
As of October 30, 2026
12 retailers carry this diamond
Most expensive: £10,446 GBP at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.25ct lab-grown cushion diamond

This 2.25ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526272321 or 526272321. Listed at 12 retailers as of October 30, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.25
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526272321
Dimensions7.50 × 7.08 × 4.78 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Top View
7.50 mm7.08 mm2.25 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526272321
Side View
Table 64.0%Crown 37.1°Girdle: THK-ETKPavilion 33.2°Culet: NoneDepth 67.5%

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: £10,446 GBP|Low: £1,254 GBP|High: £11,113 GBP|Avg: £6,670 GBP|-6.0%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£1,254 GBP
Retailer 8£3,909 GBP
Retailer 6£4,049 GBP
Retailer 3£5,265 GBP
Retailer 9£5,721 GBP
Retailer 7£6,262 GBP
Retailer 4£8,429 GBP
Retailer 5£9,844 GBP
Cape Diamonds£10,446 GBP
Retailer 10£10,590 GBP

40 data points across 10 retailers

12 retailers

B+
Cheapest Retailer
-
£1,254 GBP
$1,680 USD
Retailer 2
-
£3,686 GBP
$4,939 USD
View
Price under review
Retailer 3
-
£3,909 GBP
$5,237 USD
View
Price under review
Final sale: no returns
Retailer 4
-
£4,049 GBP
$5,425 USD
View
Price under review
Retailer 5
-
£4,075 GBP
$5,460 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_526272321 · Oct 29
£10,446 GBP
ZAR 226,112 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from £1,254 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+
2.25ct Cushion
£1,254 GBP