CaratHunter
Plans
Radiant|Lab Grown|IGI

15.13ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG846689203

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

Certificate IGI LG846689203

Diamond specifications and retailer prices

From $4,919 AUD
$3,447 USD
As of November 1, 2026
Save $19,339 AUD (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $24,257 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 15.13ct lab-grown radiant diamond

This 15.13ct 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 LG846689203 or 846689203. Listed at 4 retailers as of October 28, 2026, with prices from $4,919 to $24,257, a $19,339 spread on the same certified stone. Brilliant Earth lists it at $24,257. 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

15.13
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689203
Dimensions17.61 × 12.32 × 8.04 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.61 mm12.32 mm15.13 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689203
Side View
Table 67.0%Crown 47.2°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 65.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $6,666 AUD|Low: $4,919 AUD|High: $7,172 AUD|Avg: $6,230 AUD|-6.6%
Retailer 1
Retailer 2
November 2, 2026
Retailer 2$4,919 AUD
Retailer 1$6,666 AUD

14 data points across 2 retailers

4 retailers$4,919 AUD to $24,257 AUD

A
Cheapest Retailer
-
$4,919 AUD
$3,447 USD
Final sale: no returns
A
Retailer 2
-
$6,666 AUD
£3,678 GBP
View
Retailer 3
-
$9,382 AUD
$6,575 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
22237289A · Oct 28
$24,257 AUD
$17,000 USD
View
3 more retailers have this diamond
Prices start from $4,919 AUDSave up to $19,339 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
15.13ct Radiant
$4,919 AUD