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Cushion|Lab Grown|IGI

2.25ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG536291123

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG536291123

Diamond specifications and retailer prices

From £344 GBP
As of October 30, 2026
Save £1,514 GBP (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,858 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG536291123 or 536291123. Listed at 6 retailers as of October 28, 2026, with prices from £344 to £1,858, a £1,514 spread on the same certified stone. Do Amore Diamonds lists it at £1,858. 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

2.25
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536291123
Dimensions7.63 × 7.60 × 4.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.63 mm7.60 mm2.25 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536291123
Side View
Table 61.5%Crown 34.4°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 65.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,858 GBP|Low: £343 GBP|High: £1,963 GBP|Avg: £1,004 GBP|-5.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£344 GBP
Retailer 3£429 GBP
Retailer 6£429 GBP
Retailer 5£642 GBP
Retailer 4£1,151 GBP
Do Amore Diamonds£1,858 GBP

32 data points across 6 retailers

6 retailers£344 GBP to £1,858 GBP

A
Cheapest Retailer
-
£344 GBP
B+
Retailer 2
-
£429 GBP
$575 USD
View
A
Retailer 3
-
£429 GBP
$575 USD
View
A
Retailer 4
-
£642 GBP
A$1,323 AUD
View
B+
Retailer 5
-
£1,151 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E904009A3 · Oct 28
£1,858 GBP
$2,490 USD
View
5 more retailers have this diamond
Prices start from £344 GBPSave up to £1,514 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
2.25ct Cushion
£344 GBP