Radiant|Lab Grown|IGI

15.05ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG692540745

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

Certificate IGI LG692540745

Diamond specifications and retailer prices

From £3,203 GBP

$4,291 USD

As of October 31, 2026

Save £8,225 GBP (72%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £11,427 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 LG692540745 or 692540745. Listed at 14 retailers as of October 31, 2026, with prices from £3,203 to £11,427, a £8,225 spread on the same certified stone. Adiamor lists it at £11,427. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47.7°

Pavilion angle33.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG692540745

Dimensions18.82 × 12.25 × 7.21 mm

L/W Ratio1.54

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 LG692540745

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: £11,427 GBP|Low: £1,524 GBP|High: £14,956 GBP|Avg: £5,000 GBP|+1.3%

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

October 31, 2026

Retailer 4£2,135 GBP

Retailer 3£2,648 GBP

Retailer 11£2,799 GBP

Retailer 12£3,062 GBP

Retailer 8£3,203 GBP

Retailer 13£3,411 GBP

Retailer 10£3,659 GBP

Retailer 2£3,948 GBP

Retailer 14£4,101 GBP

Retailer 9£4,825 GBP

Retailer 5£6,195 GBP

Retailer 6£7,713 GBP

Retailer 7£10,837 GBP

Adiamor£11,427 GBP

32 data points across 14 retailers

14 retailers£3,203 GBP to £11,427 GBP

Retailer 1

£1,906 GBP

$2,554 USD

Price last confirmed 24 days ago

Retailer 2

£2,074 GBP

$2,779 USD

View

Price last confirmed 35 days ago

Retailer 3

£2,211 GBP

$2,962 USD

View

Price last confirmed 29 days ago

Retailer 4

£3,039 GBP

$4,072 USD

View

Price last confirmed 31 days ago

Retailer 5

£3,062 GBP

View

Price last confirmed 18 days ago

Retailer 6

£3,203 GBP

$4,291 USD

View

Retailer 7

£3,411 GBP

ZAR 73,838 ZAR

View

Price last confirmed 22 days ago

Retailer 8

£3,659 GBP

$4,902 USD

View

Price last confirmed 14 days ago

B+

Retailer 9

£3,948 GBP

€5,038 EUR

View

Retailer 10

£4,825 GBP

$6,465 USD

View

Price last confirmed 11 days ago

Retailer 11

£6,195 GBP

$8,300 USD

View

Price last confirmed 18 days ago

Retailer 12

£7,713 GBP

$10,335 USD

View

Price last confirmed 18 days ago

Retailer 13

£10,837 GBP

$14,520 USD

View

Most Expensive

Adiamor

D-73215749 · Oct 31

£11,427 GBP

$15,311 USD

View

13 more retailers have this diamond

Prices start from £3,203 GBPSave up to £8,225 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

£3,203 GBP