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An Art-déco Tourmaline Diamond Ring

Alfons Grupp, Pforzheim, gegr. 1887 est. 1887


An Art-déco Tourmaline Diamond Ring

Lot-No. 25

Proceeds : 1.900 €


Around 1930. Platinum, marked Platin 950, MZ: Agru. In millegriffes setting the colourful tourmaline in emerald cut approx. 3,20 ct. (approx. 10,7 x 7,2 x 4,9 mm) with 10 diam. in round brillant and transition cut in total approx. 0,30 ct. Rare White(G)-White(H).vvs-vs. Ringtop 19 x 11 mm, size 56, weight approx. 5,7 g. -

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Alfons Grupp, Pforzheim, gegr. 1887: An Art-déco Tourmaline Diamond Ring


Alfons Grupp, Pforzheim, gegr. 1887 est. 1887

An Art-déco Tourmaline Diamond Ring

Lot-No. 25

Proceeds : 1.900 €

Print

Around 1930. Platinum, marked Platin 950, MZ: Agru. In millegriffes setting the colourful tourmaline in emerald cut approx. 3,20 ct. (approx. 10,7 x 7,2 x 4,9 mm) with 10 diam. in round brillant and transition cut in total approx. 0,30 ct. Rare White(G)-White(H).vvs-vs. Ringtop 19 x 11 mm, size 56, weight approx. 5,7 g. -

An Art-déco Tourmaline Diamond Ring
An Art-déco Tourmaline Diamond Ring - image 1 An Art-déco Tourmaline Diamond Ring - image 2