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Radiant|Lab Grown|IGI

15.04ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG828699200

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

Certificate IGI LG828699200

Diamond specifications and retailer prices

From $2,331 USD
£1,835 GBP
As of November 2, 2026
Save $11,902 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,233 USD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.04ct lab-grown radiant diamond

This 15.04ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828699200 or 828699200. Listed at 16 retailers as of November 2, 2026, with prices from $2,331 to $14,233, a $11,902 spread on the same certified stone. Adiamor lists it at $14,233. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828699200
Dimensions18.40 × 11.72 × 7.69 mm
L/W Ratio1.57
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm11.72 mm15.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828699200
Side View
Table 70.0%Crown 40.7°Girdle: Slightly ThickPavilion 28.6°Culet: NoneDepth 65.6%

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 2
Current: $14,233 USD|Low: $2,330 USD|High: $14,249 USD|Avg: $5,292 USD|-0.1%
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 2, 2026
Retailer 2$2,331 USD
Retailer 5$2,502 USD
Retailer 14$2,722 USD
Retailer 4$2,801 USD
Retailer 7$2,903 USD
Retailer 13$2,905 USD
Retailer 8$3,887 USD
Retailer 15$3,990 USD
Retailer 12$4,148 USD
Retailer 3$4,259 USD
Retailer 11$4,494 USD
Retailer 9$5,378 USD
Retailer 6$10,128 USD
Retailer 10$10,732 USD
Adiamor$14,233 USD

31 data points across 15 retailers

16 retailers$2,331 USD to $14,233 USD

A
Cheapest Retailer
-
$2,331 USD
£1,835 GBP
A
Retailer 2
-
$2,502 USD
View
A
Retailer 3
-
$2,722 USD
View
A
Retailer 4
-
$2,801 USD
View
Final sale: no returns
A
Retailer 5
-
$2,903 USD
View
A
Retailer 6
-
$2,905 USD
View
Retailer 7
-
$2,929 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$3,887 USD
£3,060 GBP
View
A
Retailer 9
-
$3,990 USD
View
B+
Retailer 10
-
$4,148 USD
View
A
Retailer 11
-
$4,259 USD
View
A
Retailer 12
-
$4,494 USD
ZAR 72,593 ZAR
View
B+
Retailer 13
-
$5,378 USD
A$8,274 AUD
View
B
Retailer 14
-
$10,128 USD
View
B
Retailer 15
-
$10,732 USD
A$16,511 AUD
View
Most Expensive
B
Adiamor
D-81667626 · Nov 2
$14,233 USD
View
15 more retailers have this diamond
Prices start from $2,331 USDSave up to $11,902 USD

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
$2,331 USD