Round|Lab Grown|GIA

14.23ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 6475896728

Certificate GIA 6475896728

Diamond specifications and retailer prices

From £7,114 GBP

$9,532 USD

As of November 1, 2026

Save £14,619 GBP (67%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £21,733 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 14.23ct lab-grown round diamond

This 14.23ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6475896728. Listed at 12 retailers as of October 31, 2026, with prices from £7,114 to £21,733, a £14,619 spread on the same certified stone. Brilliant Earth lists it at £21,733. 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

14.23

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 6475896728

Dimensions15.80 × 15.73 × 9.50 mm

L/W Ratio1.00

Star length45%

Lower girdle75%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6475896728

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: £21,733 GBP|Low: £6,895 GBP|High: £44,817 GBP|Avg: £16,522 GBP|-2.8%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 12

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Retailer 19

November 1, 2026

Retailer 7£7,094 GBP

Retailer 17£7,114 GBP

Retailer 3£7,398 GBP

Retailer 6£7,961 GBP

Retailer 4£8,044 GBP

Retailer 19£8,537 GBP

Retailer 15£8,811 GBP

Retailer 12£8,814 GBP

Retailer 13£9,034 GBP

Retailer 14£9,457 GBP

Retailer 18£9,824 GBP

Retailer 2£14,312 GBP

Retailer 5£14,528 GBP

Retailer 9£20,280 GBP

Brilliant Earth£21,733 GBP

Retailer 10£26,997 GBP

Retailer 8£35,073 GBP

Retailer 11£36,839 GBP

Retailer 16£44,392 GBP

20 data points across 19 retailers

12 retailers£7,114 GBP to £21,733 GBP

B+

Cheapest Retailer

£7,114 GBP

$9,532 USD

B+

Retailer 2

£7,398 GBP

$9,913 USD

View

B+

Retailer 3

£8,044 GBP

$10,778 USD

View

Final sale: no returns

B+

Retailer 4

£8,537 GBP

$11,438 USD

View

B+

Retailer 5

£8,811 GBP

$11,806 USD

View

B+

Retailer 6

£8,814 GBP

$11,810 USD

View

B+

Retailer 7

£9,034 GBP

$12,104 USD

View

Retailer 8

£9,457 GBP

HK$99,000 HKD

View

Retailer 9

£9,824 GBP

$13,163 USD

View

Retailer 10

£14,312 GBP

A$29,502 AUD

View

Most Expensive

Brilliant Earth

15270400Y · Oct 31

£21,733 GBP

$29,120 USD

View

10 more retailers have this diamond

Prices start from £7,114 GBPSave up to £14,619 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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B+

14.23ct Round

£7,114 GBP