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Radiant|Lab Grown|IGI

15.93ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG848623822

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

Certificate IGI LG848623822

Diamond specifications and retailer prices

From $5,196 AUD
$3,629 USD
As of November 3, 2026
Save $20,034 AUD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,230 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.93ct lab-grown radiant diamond

This 15.93ct 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 LG848623822 or 848623822. Listed at 3 retailers as of November 1, 2026, with prices from $5,196 to $25,230, a $20,034 spread on the same certified stone. Brilliant Earth lists it at $25,230. 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

15.93
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848623822
Dimensions17.92 × 12.41 × 8.34 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.92 mm12.41 mm15.93 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848623822
Side View
Table 67.0%Crown 44.4°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.2%

Caratlytics Score

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

Last verified: Nov 3
Current: $25,230 AUD|Low: $5,196 AUD|High: $25,230 AUD|Avg: $9,080 AUD
Brilliant Earth
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$5,196 AUD
Retailer 2$7,100 AUD
Brilliant Earth$25,230 AUD

12 data points across 3 retailers

3 retailers$5,196 AUD to $25,230 AUD

A
Cheapest Retailer
-
$5,196 AUD
$3,629 USD
Final sale: no returns
A
Retailer 2
-
$7,100 AUD
£3,904 GBP
View
Most Expensive
B
Brilliant Earth
22343777A · Nov 1
$25,230 AUD
$17,620 USD
View
2 more retailers have this diamond
Prices start from $5,196 AUDSave up to $20,034 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
15.93ct Radiant
$5,196 AUD