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Radiant|Lab Grown|IGI

15.09ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG839687582

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

Certificate IGI LG839687582

Diamond specifications and retailer prices

From $3,567 AUD
$2,500 USD
As of November 2, 2026
Save $18,254 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,822 AUD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.09ct lab-grown radiant diamond

This 15.09ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839687582 or 839687582. Listed at 19 retailers as of November 2, 2026, with prices from $3,567 to $21,822, a $18,254 spread on the same certified stone. Adiamor lists it at $21,822. 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

15.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839687582
Dimensions17.89 × 12.30 × 8.17 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.89 mm12.30 mm15.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839687582
Side View
Table 61.0%Crown 43.4°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.4%

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: $21,822 AUD|Low: $3,341 AUD|High: $21,822 AUD|Avg: $7,054 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 18$3,341 AUD
Retailer 3$3,567 AUD
Retailer 19$3,881 AUD
Retailer 10$3,995 AUD
Retailer 5$4,138 AUD
Retailer 6$4,138 AUD
Retailer 16$4,373 AUD
Retailer 8$4,987 AUD
Retailer 12$5,541 AUD
Retailer 14$5,628 AUD
Retailer 7$5,688 AUD
Retailer 15$6,407 AUD
Retailer 11$6,448 AUD
Retailer 2$6,453 AUD
Retailer 13$7,668 AUD
Retailer 17$9,211 AUD
Retailer 4$11,610 AUD
Retailer 9$14,440 AUD
Adiamor$21,822 AUD

26 data points across 19 retailers

19 retailers$3,567 AUD to $21,822 AUD

Retailer 1
-
$3,341 AUD
£1,844 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$3,567 AUD
$2,500 USD
View
A
Retailer 3
-
$3,881 AUD
$2,720 USD
View
A
Retailer 4
-
$3,995 AUD
$2,800 USD
View
Final sale: no returns
Retailer 5
-
$4,138 AUD
$2,900 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$4,138 AUD
$2,900 USD
View
A
Retailer 7
-
$4,373 AUD
$3,065 USD
View
A
Retailer 8
-
$4,987 AUD
$3,495 USD
View
A
Retailer 9
-
$5,541 AUD
£3,058 GBP
View
A
Retailer 10
-
$5,628 AUD
$3,944 USD
View
A
Retailer 11
-
$5,688 AUD
$3,986 USD
View
A
Retailer 12
-
$6,407 AUD
ZAR 72,534 ZAR
View
B+
Retailer 13
-
$6,448 AUD
$4,519 USD
View
A
Retailer 14
-
$6,453 AUD
€4,307 EUR
View
B+
Retailer 15
-
$7,668 AUD
View
Retailer 16
-
$9,211 AUD
$6,455 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$11,610 AUD
$8,137 USD
View
B
Retailer 18
-
$14,440 AUD
$10,120 USD
View
Most Expensive
B
Adiamor
D-82531942 · Nov 2
$21,822 AUD
$15,293 USD
View
18 more retailers have this diamond
Prices start from $3,567 AUDSave up to $18,254 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
15.09ct Radiant
$3,567 AUD