Precious and Decorative Stones

2021: No. 4 (106) CONTENTS

DOI: https://doi.org/10.53056/2021-4(106)-1

ANALYSIS OF THE COST OF THE MOST RARE GEMSTONES TYPES

S. Shevchenko
Dnipro University of Technology

V. Smielova
Dnipro University of Technology

Language: Ukrainian

Precious and Decorative Stones. No. 4 (106), 2021: 4–9

Abstract
The article aims to compare the price indicators of rare varieties of gems using modern information tools. The list of stones includes pezzottaite, väyryunenite, dumortierite, johachidolite, jeremejevite, hibonite, poudretteite, serendibite, grandidierite, sapphirine, taafeite, chambersite, zektzerite, musgravite, and painite. The factors of price formation are considered, according to the results of the analysis, a graphical interpretation of offers and cost is given. The investment attractiveness of this market segment is shown.

Keywords: rare gemstones, collectible samples, cost, investment attractiveness.

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