Radiant|Lab Grown|IGI

15.03ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG784692494

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

Certificate IGI LG784692494

Diamond specifications and retailer prices

From £1,486 GBP
As of November 1, 2026
Save £9,181 GBP (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,667 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784692494 or 784692494. Listed at 16 retailers as of October 31, 2026, with prices from £1,486 to £10,667, a £9,181 spread on the same certified stone. Adiamor lists it at £10,667. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784692494
Dimensions17.58 × 12.33 × 7.72 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.58 mm12.33 mm15.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784692494
Side View
Table 63.0%Crown 46.9°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
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: £10,667 GBP|Low: £1,486 GBP|High: £10,667 GBP|Avg: £4,619 GBP
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 11£1,486 GBP
Retailer 7£1,596 GBP
Retailer 5£1,736 GBP
Retailer 14£1,787 GBP
Retailer 15£1,851 GBP
Retailer 17£1,974 GBP
Retailer 3£2,296 GBP
Retailer 4£2,543 GBP
Retailer 16£2,865 GBP
Retailer 12£2,881 GBP
Retailer 2£2,892 GBP
Retailer 13£2,901 GBP
Retailer 10£3,429 GBP
Retailer 8£4,422 GBP
Retailer 6£6,470 GBP
Retailer 9£9,778 GBP
Adiamor£10,667 GBP

19 data points across 17 retailers

16 retailers£1,486 GBP to £10,667 GBP

A
Cheapest Retailer
-
£1,486 GBP
A
Retailer 2
-
£1,596 GBP
$2,138 USD
View
A
Retailer 3
-
£1,736 GBP
$2,326 USD
View
A
Retailer 4
-
£1,787 GBP
$2,394 USD
View
Final sale: no returns
A
Retailer 5
-
£1,851 GBP
$2,480 USD
View
A
Retailer 6
-
£1,974 GBP
$2,645 USD
View
A
Retailer 7
-
£2,296 GBP
$3,076 USD
View
A
Retailer 8
-
£2,543 GBP
$3,408 USD
View
A
Retailer 9
-
£2,865 GBP
ZAR 62,015 ZAR
View
A
Retailer 10
-
£2,881 GBP
€3,677 EUR
View
B+
Retailer 11
-
£2,892 GBP
$3,875 USD
View
A
Retailer 12
-
£2,901 GBP
$3,887 USD
View
B+
Retailer 13
-
£3,429 GBP
A$7,068 AUD
View
B+
Retailer 14
-
£4,422 GBP
$5,925 USD
View
B
Retailer 15
-
£6,470 GBP
$8,670 USD
View
Most Expensive
B
Adiamor
D-82846441 · Oct 31
£10,667 GBP
$14,293 USD
View
15 more retailers have this diamond
Prices start from £1,486 GBPSave up to £9,181 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.

A
15.03ct Radiant
£1,486 GBP