Radiant|Lab Grown|IGI

15.05ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG773667313

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

Certificate IGI LG773667313

Diamond specifications and retailer prices

From £1,504 GBP

As of November 1, 2026

Save £9,682 GBP (87%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £11,186 GBP at Adiamor · As of October 31, 2026

View at Adiamor

About this 15.05ct lab-grown radiant diamond

This 15.05ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773667313 or 773667313. Listed at 15 retailers as of October 31, 2026, with prices from £1,504 to £11,186, a £9,682 spread on the same certified stone. Adiamor lists it at £11,186. 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

15.05

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.9°

Pavilion angle33.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG773667313

Dimensions17.63 × 12.26 × 7.72 mm

L/W Ratio1.44

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 LG773667313

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: £11,186 GBP|Low: £1,504 GBP|High: £11,264 GBP|Avg: £3,311 GBP|-0.7%

Adiamor

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

November 1, 2026

Retailer 8£1,504 GBP

Retailer 12£1,614 GBP

Retailer 5£1,756 GBP

Retailer 3£1,873 GBP

Retailer 11£1,996 GBP

Retailer 7£2,148 GBP

Retailer 6£2,373 GBP

Retailer 9£2,556 GBP

Retailer 13£2,574 GBP

Retailer 10£2,899 GBP

Retailer 14£2,927 GBP

Retailer 15£2,935 GBP

Retailer 2£3,470 GBP

Retailer 4£6,547 GBP

Adiamor£11,186 GBP

35 data points across 15 retailers

15 retailers£1,504 GBP to £11,186 GBP

Cheapest Retailer

£1,504 GBP

Retailer 2

£1,614 GBP

$2,163 USD

View

Retailer 3

£1,756 GBP

$2,353 USD

View

Retailer 4

£1,873 GBP

$2,509 USD

View

Retailer 5

£1,996 GBP

$2,675 USD

View

Retailer 6

£2,148 GBP

$2,878 USD

View

Price last confirmed 20 days ago

Retailer 7

£2,373 GBP

$3,179 USD

View

Retailer 8

£2,556 GBP

View

Retailer 9

£2,574 GBP

$3,449 USD

View

Retailer 10

£2,899 GBP

ZAR 62,756 ZAR

View

B+

Retailer 11

£2,927 GBP

$3,922 USD

View

Retailer 12

£2,935 GBP

$3,933 USD

View

B+

Retailer 13

£3,470 GBP

A$7,153 AUD

View

Retailer 14

£6,547 GBP

$8,772 USD

View

Most Expensive

Adiamor

D-80778278 · Oct 31

£11,186 GBP

$14,988 USD

View

14 more retailers have this diamond

Prices start from £1,504 GBPSave up to £9,682 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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15.05ct Radiant

£1,504 GBP