Round|Lab Grown|IGI

2.23ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG733544691

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733544691

Diamond specifications and retailer prices

From £225 GBP

$301 USD

As of October 29, 2026

Save £1,999 GBP (90%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £2,224 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.23ct lab-grown round diamond

This 2.23ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733544691 or 733544691. Listed at 19 retailers as of October 29, 2026, with prices from £225 to £2,224, a £1,999 spread on the same certified stone. Brilliant Earth lists it at £2,224. 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

2.23

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG733544691

Dimensions8.45 × 8.42 × 5.11 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

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

SymmetryExcellent

FluorescenceNone

CertificateIGI LG733544691

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 29

Current: £2,224 GBP|Low: £225 GBP|High: £2,224 GBP|Avg: £693 GBP

Brilliant Earth

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October 31, 2026

Retailer 7£225 GBP

Retailer 18£260 GBP

Retailer 2£278 GBP

Retailer 11£281 GBP

Retailer 5£388 GBP

Retailer 13£396 GBP

Retailer 4£456 GBP

Retailer 14£493 GBP

Retailer 19£493 GBP

Retailer 12£494 GBP

Retailer 17£577 GBP

Retailer 9£624 GBP

Retailer 10£679 GBP

Retailer 16£855 GBP

Retailer 15£895 GBP

Retailer 6£930 GBP

Retailer 3£1,070 GBP

Retailer 8£1,134 GBP

Brilliant Earth£2,224 GBP

30 data points across 19 retailers

19 retailers£225 GBP to £2,224 GBP

Cheapest Retailer

£225 GBP

$301 USD

Retailer 2

£260 GBP

$349 USD

View

Retailer 3

£278 GBP

$373 USD

View

Retailer 4

£281 GBP

$377 USD

View

Retailer 5

£388 GBP

View

Retailer 6

£396 GBP

$530 USD

View

B+

Retailer 7

£456 GBP

$611 USD

View

Retailer 8

£493 GBP

View

Retailer 9

£493 GBP

$661 USD

View

Retailer 10

£494 GBP

€630 EUR

View

Retailer 11

£577 GBP

$773 USD

View

Retailer 12

£624 GBP

A$1,286 AUD

View

B+

Retailer 13

£679 GBP

ZAR 14,689 ZAR

View

B+

Retailer 14

£855 GBP

$1,145 USD

View

B+

Retailer 15

£895 GBP

$1,199 USD

View

B+

Retailer 16

£930 GBP

$1,246 USD

View

B+

Retailer 17

£1,070 GBP

$1,434 USD

View

Retailer 18

£1,134 GBP

View

Most Expensive

Brilliant Earth

16723589A · Oct 29

£2,224 GBP

$2,980 USD

View

18 more retailers have this diamond

Prices start from £225 GBPSave up to £1,999 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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2.23ct Round

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