FINE JEWELS
AUCTION
Tuesday 7 October 2025, from 3.00 p.m. (lots 1-277)
Sala Bolaffi Torino, via Cavour 17
Wednesday 8 October 2025, from 2.30 p.m. (lots 278-528)
Internet Live
VIEWING
Sede Bolaffi Milano, via Manzoni 7
From Thursday 25 to Saturday 27 September 2025, from 10 a.m. to 6 p.m.
Sala Bolaffi Torino, via Cavour 17
From Thursday 2 October to Tuesday to 7 October 2025 (Sunday excluded), from 10 a.m. to 6 p.m.
ENQUIRIES
+39 011-0199101 | gioielli@astebolaffi.it
Lot 151
UNMOUNTED EMERALD
oval-cut 0.94 ct. Colombian origin, as per certificate issued by Rodrigo Giraldo, Bogota, Colombia.
Starting price: € 750 | Sold for : € 950
Lot 152
UNMOUNTED DIAMOND
modern brilliant-cut weighing approx. 4.86 ct.
Acompanied by RAG certificate stating that the diamond is L colour, SI1 clarity, fluorescence medium blue.
Starting price: € 12.500 | Sold for : € 15.000
Lot 153
UNMOUNTED DIAMOND
modern brilliant-cut, weighing approx. 1.67 ct.
Starting price: € 3.000 | Sold for : € 3.600
Lot 154
UNMOUNTED DIAMOND
round brilliant-cut weighing ct 1.09. Accompanied by GIA and Gubelin report stating that the diamond is D Colour, IF Clarity, no fluorescence.
GIA 2178881253 is inscribed on the girdle.
Starting price: € 3.000 | Sold for : € 5.500
Lot 155
UNMOUNTED DIAMOND
modern brilliant-cut weighing approx. 1,39 ct.
Starting price: € 1.600 | Sold for : € 2.600
Lot 156
SAPPHIRE AND DIAMOND RING, BULGARI
in white gold ring, brilliant-cut diamonds weighing approx. 3.00 ct and natural oval-cut blue sapphire, weighing approx. 6.00 ct. Signature and box by Bulgari. 1960s.
Gr 9,30 - cm 1,90 - nr 11
Starting price: € 9.000 | Sold for : € 13.000
Lot 157
SAPPHIRE AND DIAMOND RING
in platinum, with cushion-cut sapphire weighing approx. 2.40 ct., with marquise-cut, baguette-cut, and round brilliant-cut diamonds weighing approx. 1.90 ct. With case by Gioelleria Fasano, Turin.
1950.
Gr 8,30 - cm 1,70 - nr 11,5
Starting price: € 7.000 | Sold for : € 7.000
Lot 158
DIAMOND BROOCH
designed with a floreal motif in platinum with different cut diamonds weighing approx. 16.00 ct.
Gr 19,70 - cm 2,50 x 5,00
Starting price: € 6.500
Lot 159
DIAMOND BRACELET
in white gold designed as three flexible strands of marquise-cut diamonds weighing approx. 7.00 ct and round brilliant-cut diamonds weighing approx. 9.00 ct.
Gr 28,55 - cm 17,50 x 1,10
Starting price: € 7.000 | Sold for : € 16.000
Lot 160
PAIR OF DIAMOND EAR CLIPS
in white gold, designed with ten distinct rays featuring round-cut diamonds at the tips and baguette-cut diamonds inside, weighing approx. 2.75 ct. With original case of the jeweller Capello, Turin.
Gr 20,00 - cm 2,50 x 2,00
Starting price: € 2.000 | Sold for : € 2.400