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Radiant|Lab Grown|IGI

15.54ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG800651672

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

Certificate IGI LG800651672

Diamond specifications and retailer prices

From €9,549 EUR
A$16,478 AUD
As of November 1, 2026
Save €3,544 EUR (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €13,094 EUR at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.54ct lab-grown radiant diamond

This 15.54ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800651672 or 800651672. Listed at 3 retailers as of November 1, 2026, with prices from €9,549 to €13,094, a €3,544 spread on the same certified stone. Adiamor lists it at €13,094. 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

15.54
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800651672
Dimensions17.80 × 12.41 × 8.40 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.80 mm12.41 mm15.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800651672
Side View
Table 63.0%Crown 25.7°Girdle: MediumPavilion 35°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €13,094 EUR|Low: €3,080 EUR|High: €13,176 EUR|Avg: €7,471 EUR
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7€3,080 EUR
Retailer 8€3,739 EUR
Retailer 3€4,025 EUR
Retailer 9€4,177 EUR
Retailer 11€4,322 EUR
Retailer 6€4,407 EUR
Retailer 4€7,691 EUR
Retailer 2€9,549 EUR
Retailer 10€10,243 EUR
Retailer 5€11,929 EUR
Adiamor€13,094 EUR
Retailer 12€13,176 EUR

7 data points across 12 retailers

3 retailers€9,549 EUR to €13,094 EUR

B+
Cheapest Retailer
-
€9,549 EUR
A$16,478 AUD
B
Retailer 2
-
€11,929 EUR
$13,380 USD
View
Most Expensive
B
Adiamor
D-79717613 · Nov 2
€13,094 EUR
$14,686 USD
View
2 more retailers have this diamond
Prices start from €9,549 EURSave up to €3,544 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.

B+
15.54ct Radiant
€9,549 EUR