Cushion|Lab Grown|IGI

2.28ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG512239117

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG512239117

Diamond specifications and retailer prices

From £281 GBP

$377 USD

As of October 28, 2026

Save £1,950 GBP (87%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £2,232 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 2.28ct lab-grown cushion diamond

This 2.28ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512239117 or 512239117. Listed at 16 retailers as of October 28, 2026, with prices from £281 to £2,232, a £1,950 spread on the same certified stone. Do Amore Diamonds lists it at £2,232. 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

2.28

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle41.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG512239117

Dimensions7.73 × 7.57 × 5.20 mm

L/W Ratio1.02

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG512239117

Side View

Caratlytics Score

How it works →

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: Oct 28

Current: £2,232 GBP|Low: £281 GBP|High: £2,299 GBP|Avg: £1,016 GBP|-2.9%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

October 31, 2026

Retailer 14£281 GBP

Retailer 6£321 GBP

Retailer 10£398 GBP

Retailer 12£416 GBP

Retailer 8£425 GBP

Retailer 13£463 GBP

Retailer 2£719 GBP

Retailer 4£1,021 GBP

Retailer 9£1,179 GBP

Retailer 3£1,224 GBP

Retailer 15£1,536 GBP

Retailer 7£1,605 GBP

Retailer 11£1,613 GBP

Retailer 5£1,616 GBP

Do Amore Diamonds£2,232 GBP

43 data points across 15 retailers

16 retailers£281 GBP to £2,232 GBP

Cheapest Retailer

£281 GBP

$377 USD

Final sale: no returns

Retailer 2

£321 GBP

$430 USD

View

Price last confirmed 15 days ago

Retailer 3

£398 GBP

View

B+

Retailer 4

£416 GBP

$557 USD

View

Retailer 5

£425 GBP

$570 USD

View

Retailer 6

£463 GBP

$620 USD

View

Retailer 7

£719 GBP

View

B+

Retailer 8

£1,021 GBP

$1,368 USD

View

B+

Retailer 9

£1,104 GBP

CA$2,054 CAD

View

B+

Retailer 10

£1,179 GBP

$1,580 USD

View

B+

Retailer 11

£1,224 GBP

$1,640 USD

View

Retailer 12

£1,481 GBP

$1,984 USD

View

Retailer 13

£1,536 GBP

SGD 2,782 SGD

View

Retailer 14

£1,613 GBP

View

Retailer 15

£1,616 GBP

$2,165 USD

View

Most Expensive

Do Amore Diamonds

27-500544CA5 · Oct 29

£2,232 GBP

$2,990 USD

View

15 more retailers have this diamond

Prices start from £281 GBPSave up to £1,950 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.

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