Porte Bouquet (special edition)
Obverse
on the mirror field of the disc the relief image of the National Coat of Arms of the Russian Federation, over it along the rim the semicircular inscription "РОССИЙСКАЯ ФЕДЕРАЦИЯ" (RUSSIAN FEDERATION), framed on both sides by doubled rhombuses, below under the coat of arms: to the left indications of the precious metal and its fineness, to the right the fine metal content and the mint trade mark, at the bottom in the centre, in three lines the inscription "БАНК РОССИИ" (BANK OF RUSSIA), the denomination of the coin "25 РУБЛЕЙ" (25 RUBLES), the year of issue "2017 г." (2017).
Reverse
in the centre of the disc against a background of Russian traditional pattern elements the image of the Porte Bouquet (Bouquet Holder) with colour elements and partial gilding, above along the rim the inscription "АЛМАЗНЫЙ ФОНД РОССИИ" (DIAMOND FUND OF RUSSIA).
Authors
The artists: E.V. Kramskaya (obverse), A.D. Schablykin (reverse).
The sculptors: A.A. Dolgopolova (obverse), computer simulation (reverse).
Mint: Saint Petersburg Mint (СПМД).
The edge: 252 corrugations.