Round|Lab Grown|IGI

14.03ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG683538620

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683538620

Diamond specifications and retailer prices

From £3,627 GBP

$4,860 USD

As of October 31, 2026

Save £13,382 GBP (79%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £17,009 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 14.03ct lab-grown round diamond

This 14.03ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683538620 or 683538620. Listed at 15 retailers as of October 31, 2026, with prices from £3,627 to £17,009, a £13,382 spread on the same certified stone. Brilliant Earth lists it at £17,009. 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

14.03

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.5°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG683538620

Dimensions15.87 × 15.81 × 9.15 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG683538620

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 31

Current: £17,009 GBP|Low: £3,627 GBP|High: £17,651 GBP|Avg: £7,049 GBP|-3.6%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 31, 2026

Retailer 5£3,627 GBP

Retailer 8£3,729 GBP

Retailer 4£4,333 GBP

Retailer 9£4,373 GBP

Retailer 6£4,672 GBP

Retailer 11£5,096 GBP

Retailer 3£5,609 GBP

Retailer 2£5,877 GBP

Retailer 7£5,927 GBP

Retailer 12£6,771 GBP

Retailer 10£8,601 GBP

Brilliant Earth£17,009 GBP

42 data points across 12 retailers

15 retailers£3,627 GBP to £17,009 GBP

Cheapest Retailer

£3,627 GBP

$4,860 USD

Retailer 2

£3,729 GBP

$4,997 USD

View

Retailer 3

£4,333 GBP

$5,806 USD

View

Final sale: no returns

Retailer 4

£4,373 GBP

$5,860 USD

View

Retailer 5

£4,672 GBP

View

B+

Retailer 6

£5,096 GBP

View

Retailer 7

£5,236 GBP

$7,015 USD

View

Price last confirmed 29 days ago

Retailer 8

£5,609 GBP

$7,515 USD

View

Price last confirmed 14 days ago

B+

Retailer 9

£5,877 GBP

€7,499 EUR

View

B+

Retailer 10

£5,927 GBP

$7,942 USD

View

B+

Retailer 11

£6,531 GBP

$8,751 USD

View

B+

Retailer 12

£6,771 GBP

$9,073 USD

View

Retailer 13

£8,601 GBP

$11,525 USD

View

Retailer 14

£16,049 GBP

$21,504 USD

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

15379175A · Oct 31

£17,009 GBP

$22,790 USD

View

14 more retailers have this diamond

Prices start from £3,627 GBPSave up to £13,382 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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14.03ct Round

£3,627 GBP