Radiant|Lab Grown|IGI

15.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG807652687

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG807652687

Diamond specifications and retailer prices

From £1,728 GBP

As of October 27, 2026

Save £8,573 GBP (83%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £10,302 GBP at With Clarity · As of November 1, 2026

View at With Clarity

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807652687 or 807652687. Listed at 21 retailers as of October 27, 2026, with prices from £1,728 to £10,302, a £8,573 spread on the same certified stone. With Clarity lists it at £10,302. 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

15.03

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.9°

Pavilion angle32.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG807652687

Dimensions17.32 × 12.27 × 8.01 mm

L/W Ratio1.41

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 LG807652687

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 27

Current: £3,243 GBP|Low: £1,722 GBP|High: £10,496 GBP|Avg: £4,213 GBP|-4.2%

Retailer 1

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

With Clarity

November 1, 2026

Retailer 14£1,728 GBP

Retailer 6£1,849 GBP

Retailer 3£2,012 GBP

Retailer 13£2,071 GBP

Retailer 8£2,145 GBP

Retailer 18£2,265 GBP

Retailer 4£2,484 GBP

Retailer 10£2,564 GBP

Retailer 15£2,879 GBP

Retailer 2£2,932 GBP

Retailer 9£2,949 GBP

Retailer 1£3,243 GBP

Retailer 16£3,308 GBP

Retailer 20£3,343 GBP

Retailer 17£3,981 GBP

Retailer 19£4,601 GBP

Retailer 7£6,022 GBP

Retailer 11£7,486 GBP

Retailer 5£9,658 GBP

Retailer 12£9,679 GBP

With Clarity£10,302 GBP

29 data points across 21 retailers

21 retailers£1,728 GBP to £10,302 GBP

Cheapest Retailer

£1,728 GBP

Retailer 2

£1,849 GBP

$2,478 USD

View

Price last confirmed 15 days ago

Retailer 3

£2,012 GBP

$2,696 USD

View

Price last confirmed 17 days ago

Retailer 4

£2,145 GBP

$2,874 USD

View

Price last confirmed 21 days ago

Retailer 5

£2,265 GBP

$3,035 USD

View

Retailer 6

£2,484 GBP

HK$26,000 HKD

View

Retailer 7

£2,564 GBP

$3,435 USD

View

Retailer 8

£2,879 GBP

View

Retailer 9

£2,932 GBP

$3,928 USD

View

Retailer 10

£2,949 GBP

$3,951 USD

View

Price last confirmed 15 days ago

Retailer 11

£3,243 GBP

€4,138 EUR

View

Retailer 12

£3,308 GBP

ZAR 71,604 ZAR

View

Price last confirmed 7 days ago

B+

Retailer 13

£3,343 GBP

$4,479 USD

View

Retailer 14

£3,981 GBP

A$8,207 AUD

View

Price last confirmed 9 days ago

Retailer 15

£4,601 GBP

$6,165 USD

View

Price last confirmed 11 days ago

Retailer 16

£6,022 GBP

$8,069 USD

View

Price last confirmed 7 days ago

Retailer 17

£7,486 GBP

$10,031 USD

View

Retailer 18

£9,658 GBP

$12,940 USD

View

Retailer 19

£9,658 GBP

$12,940 USD

View

Retailer 20

£9,679 GBP

$12,969 USD

View

Most Expensive

With Clarity

807652687 · Nov 1

£10,302 GBP

$13,803 USD

View

20 more retailers have this diamond

Prices start from £1,728 GBPSave up to £8,573 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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