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Radiant|Lab Grown|IGI

15.47ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG847657266

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

Certificate IGI LG847657266

Diamond specifications and retailer prices

From $5,028 AUD
$3,524 USD
As of November 1, 2026
Save $1,776 AUD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,489 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 15.47ct lab-grown radiant diamond

This 15.47ct 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 LG847657266 or 847657266. Listed at 3 retailers as of November 1, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.47
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847657266
Dimensions17.54 × 12.17 × 8.22 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.54 mm12.17 mm15.47 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847657266
Side View
Table 65.0%Crown 47.5°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 67.5%

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 1
Current: $9,489 AUD|Low: $5,028 AUD|High: $9,489 AUD|Avg: $7,560 AUD
Rare Carat
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$5,028 AUD
Retailer 2$6,804 AUD
Rare Carat$9,489 AUD

14 data points across 3 retailers

3 retailers$5,028 AUD to $6,804 AUD

A
Cheapest Retailer
-
$5,028 AUD
$3,524 USD
Final sale: no returns
A
Retailer 2
-
$6,804 AUD
£3,755 GBP
View
Most Expensive
Rare Carat
847657266 · Oct 21
$9,489 AUD
$6,650 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from $5,028 AUDSave up to $1,776 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
15.47ct Radiant
$5,028 AUD