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Radiant|Lab Grown|IGI

15.04ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG828615011

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

Certificate IGI LG828615011

Diamond specifications and retailer prices

From £2,190 GBP
$2,935 USD
As of October 31, 2026
Save £11,467 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £13,658 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.04ct lab-grown radiant diamond

This 15.04ct 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 LG828615011 or 828615011. Listed at 12 retailers as of October 31, 2026, with prices from £2,190 to £13,658, a £11,467 spread on the same certified stone. Brilliant Earth lists it at £13,658. 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

15.04
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828615011
Dimensions17.23 × 12.10 × 7.70 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.23 mm12.10 mm15.04 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828615011
Side View
Table 64.0%Crown 43.2°Girdle: ThickPavilion 29.9°Culet: NoneDepth 63.6%

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: Oct 31
Current: £13,658 GBP|Low: £2,071 GBP|High: £14,076 GBP|Avg: £5,873 GBP|-3.0%
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 7£2,190 GBP
Retailer 5£2,848 GBP
Retailer 9£2,897 GBP
Retailer 6£3,202 GBP
Retailer 10£3,226 GBP
Retailer 2£3,276 GBP
Retailer 8£3,838 GBP
Retailer 11£4,698 GBP
Retailer 3£7,220 GBP
Retailer 12£9,912 GBP
Retailer 4£11,227 GBP
Brilliant Earth£13,658 GBP

43 data points across 12 retailers

12 retailers£2,190 GBP to £13,658 GBP

A
Cheapest Retailer
-
£2,190 GBP
$2,935 USD
A
Retailer 2
-
£2,848 GBP
View
A
Retailer 3
-
£2,897 GBP
$3,882 USD
View
A
Retailer 4
-
£3,202 GBP
ZAR 69,300 ZAR
View
B+
Retailer 5
-
£3,226 GBP
$4,322 USD
View
A
Retailer 6
-
£3,276 GBP
€4,180 EUR
View
Retailer 7
-
£3,838 GBP
A$7,912 AUD
View
Price last confirmed 10 days ago
Retailer 8
-
£4,698 GBP
$6,295 USD
View
Price last confirmed 38 days ago
B
Retailer 9
-
£7,220 GBP
$9,674 USD
View
B
Retailer 10
-
£10,114 GBP
$13,552 USD
View
B
Retailer 11
-
£11,227 GBP
$15,043 USD
View
Most Expensive
B
Brilliant Earth
21088688A · Oct 31
£13,658 GBP
$18,300 USD
View
11 more retailers have this diamond
Prices start from £2,190 GBPSave up to £11,467 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
15.04ct Radiant
£2,190 GBP