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Radiant|Lab Grown|IGI

15.22ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG852650324

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

Certificate IGI LG852650324

Diamond specifications and retailer prices

From $3,157 AUD
£1,742 GBP
As of November 2, 2026
Save $2,974 AUD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,131 AUD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 15.22ct lab-grown radiant diamond

This 15.22ct 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 LG852650324 or 852650324. Listed at 3 retailers as of November 1, 2026, with prices from $3,157 to $6,131, a $2,974 spread on the same certified stone. Loose Grown Diamond lists it at $6,131. 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

15.22
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852650324
Dimensions17.57 × 12.21 × 8.14 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.57 mm12.21 mm15.22 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852650324
Side View
Table 71.0%Crown 46.3°Girdle: MediumPavilion 36.9°CuletDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $6,131 AUD|Low: $3,157 AUD|High: $6,131 AUD|Avg: $5,328 AUD
Loose Grown Diamond
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$3,157 AUD
Retailer 2$5,893 AUD
Loose Grown Diamond$6,131 AUD

2 data points across 3 retailers

3 retailers$3,157 AUD to $6,131 AUD

A
Cheapest Retailer
-
$3,157 AUD
£1,742 GBP
B+
Retailer 2
-
$5,893 AUD
$4,130 USD
View
Most Expensive
B+
Loose Grown Diamond
852650324 · Nov 1
$6,131 AUD
$4,297 USD
View
2 more retailers have this diamond
Prices start from $3,157 AUDSave up to $2,974 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
15.22ct Radiant
$3,157 AUD