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Radiant|Lab Grown|IGI

15.33ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG847631124

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

Certificate IGI LG847631124

Diamond specifications and retailer prices

From $3,466 USD
As of November 1, 2026
Save $1,219 USD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,600 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 15.33ct lab-grown radiant diamond

This 15.33ct 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 LG847631124 or 847631124. 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

15.33
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847631124
Dimensions17.71 × 12.20 × 8.18 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.71 mm12.20 mm15.33 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847631124
Side View
Table 66.0%Crown 46.4°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,600 USD|Low: $3,466 USD|High: $6,600 USD|Avg: $5,205 USD
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$3,466 USD
Retailer 2$4,685 USD
Rare Carat$6,600 USD

14 data points across 3 retailers

3 retailers$3,466 USD to $4,685 USD

A
Cheapest Retailer
-
$3,466 USD
Final sale: no returns
A
Retailer 2
-
$4,685 USD
£3,689 GBP
View
Most Expensive
Rare Carat
847631124 · Oct 21
$6,600 USD
View
Price last confirmed 12 days ago
2 more retailers have this diamond
Prices start from $3,466 USDSave up to $1,219 USD

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
15.33ct Radiant
$3,466 USD