Cushion|Lab Grown|IGI

2.81ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG803628804

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803628804

Diamond specifications and retailer prices

From £290 GBP

$388 USD

As of November 1, 2026

Save £1,718 GBP (86%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £2,008 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.81ct lab-grown cushion diamond

This 2.81ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803628804 or 803628804. Listed at 15 retailers as of October 31, 2026, with prices from £290 to £2,008, a £1,718 spread on the same certified stone. Brilliant Earth lists it at £2,008. 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

2.81

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle33.3°

Pavilion angle35°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803628804

Dimensions9.07 × 7.48 × 5.10 mm

L/W Ratio1.21

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateIGI LG803628804

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: Nov 1

Current: £2,008 GBP|Low: £290 GBP|High: £3,456 GBP|Avg: £902 GBP|-41.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 1, 2026

Retailer 5£290 GBP

Retailer 10£320 GBP

Retailer 6£357 GBP

Retailer 3£431 GBP

Retailer 9£433 GBP

Retailer 8£506 GBP

Retailer 4£549 GBP

Retailer 7£576 GBP

Retailer 12£1,211 GBP

Retailer 13£1,239 GBP

Retailer 2£1,252 GBP

Retailer 11£1,590 GBP

Brilliant Earth£2,008 GBP

38 data points across 13 retailers

15 retailers£290 GBP to £2,008 GBP

Cheapest Retailer

£290 GBP

$388 USD

Final sale: no returns

Retailer 2

£320 GBP

$429 USD

View

Price last confirmed 7 days ago

Retailer 3

£357 GBP

View

B+

Retailer 4

£431 GBP

$578 USD

View

Retailer 5

£433 GBP

$580 USD

View

Retailer 6

£506 GBP

€646 EUR

View

Retailer 7

£549 GBP

$736 USD

View

Retailer 8

£576 GBP

View

Retailer 9

£799 GBP

$1,071 USD

View

B+

Retailer 10

£1,061 GBP

$1,422 USD

View

B+

Retailer 11

£1,211 GBP

$1,622 USD

View

B+

Retailer 12

£1,239 GBP

$1,660 USD

View

B+

Retailer 13

£1,252 GBP

View

Retailer 14

£1,590 GBP

$2,130 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

20210386A · Oct 31

£2,008 GBP

$2,690 USD

View

14 more retailers have this diamond

Prices start from £290 GBPSave up to £1,718 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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