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Radiant|Lab Grown|IGI

15.20ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG846635116

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

Certificate IGI LG846635116

Diamond specifications and retailer prices

From €3,064 EUR
$3,437 USD
As of November 1, 2026
Save €2,758 EUR (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,822 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 15.2ct lab-grown radiant diamond

This 15.2ct 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 LG846635116 or 846635116. Listed at 3 retailers as of October 28, 2026, with prices from €3,064 to €5,822, a €2,758 spread on the same certified stone. Rare Carat lists it at €5,822. 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

15.20
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846635116
Dimensions17.77 × 12.22 × 7.94 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.77 mm12.22 mm15.20 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846635116
Side View
Table 67.0%Crown 46.1°Girdle: MediumPavilion 34.8°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €5,822 EUR|Low: €3,064 EUR|High: €5,876 EUR|Avg: €4,565 EUR|-0.9%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€3,064 EUR
Retailer 2€4,184 EUR
Rare Carat€5,822 EUR

17 data points across 3 retailers

3 retailers€3,064 EUR to €5,822 EUR

A
Cheapest Retailer
-
€3,064 EUR
$3,437 USD
Final sale: no returns
A
Retailer 2
-
€4,184 EUR
£3,695 GBP
View
Most Expensive
B+
Rare Carat
846635116 · Oct 28
€5,822 EUR
$6,530 USD
View
2 more retailers have this diamond
Prices start from €3,064 EURSave up to €2,758 EUR

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
15.20ct Radiant
€3,064 EUR