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Radiant|Lab Grown|IGI

15.03ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG833624909

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

Certificate IGI LG833624909

Diamond specifications and retailer prices

From $3,656 AUD
£2,017 GBP
As of November 2, 2026
Save $15,849 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,504 AUD at Adiamor · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833624909 or 833624909. Listed at 15 retailers as of November 2, 2026, with prices from $3,656 to $19,504, a $15,849 spread on the same certified stone. Adiamor lists it at $19,504. 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833624909
Dimensions17.76 × 11.75 × 8.07 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.76 mm11.75 mm15.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833624909
Side View
Table 75.0%Crown 55.9°Girdle: MediumPavilion 37.3°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,504 AUD|Low: $3,655 AUD|High: $19,504 AUD|Avg: $6,885 AUD
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$3,656 AUD
Retailer 14$3,924 AUD
Retailer 5$4,269 AUD
Retailer 3$4,395 AUD
Retailer 12$4,552 AUD
Retailer 10$4,559 AUD
Retailer 7$4,740 AUD
Retailer 15$5,245 AUD
Retailer 8$6,098 AUD
Retailer 11$6,257 AUD
Retailer 13$6,539 AUD
Retailer 4$7,083 AUD
Retailer 9$14,640 AUD
Retailer 6$15,867 AUD
Adiamor$19,504 AUD

38 data points across 15 retailers

15 retailers$3,656 AUD to $19,504 AUD

A
Cheapest Retailer
-
$3,656 AUD
£2,017 GBP
A
Retailer 2
-
$3,924 AUD
$2,750 USD
View
A
Retailer 3
-
$4,269 AUD
$2,992 USD
View
A
Retailer 4
-
$4,395 AUD
$3,080 USD
View
Final sale: no returns
A
Retailer 5
-
$4,552 AUD
$3,190 USD
View
A
Retailer 6
-
$4,559 AUD
$3,195 USD
View
Retailer 7
-
$4,740 AUD
$3,322 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$5,245 AUD
$3,676 USD
View
A
Retailer 9
-
$6,098 AUD
£3,365 GBP
View
A
Retailer 10
-
$6,257 AUD
$4,385 USD
View
A
Retailer 11
-
$6,539 AUD
$4,583 USD
View
B+
Retailer 12
-
$7,083 AUD
$4,964 USD
View
B
Retailer 13
-
$14,640 AUD
View
B
Retailer 14
-
$15,867 AUD
$11,120 USD
View
Most Expensive
B
Adiamor
D-82187813 · Nov 2
$19,504 AUD
$13,669 USD
View
14 more retailers have this diamond
Prices start from $3,656 AUDSave up to $15,849 AUD

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
$3,656 AUD