352
Live auction
SUMMER JEWELLERY AUCTION INCLUDING JEWELS, WATCHES, SILVER, GEMSTONE GLYPTICS
Palazzo Caetani Lovatelli - Piazza Lovatelli, 1 Rome, tue 23 September 2025
For information:
Fabio Romano Moroni
f.moroni@bertolamifineart.com
Matilde Stella
m.stella@bertolamifineart.com
Clara Cipriani
c.cipriani@bertolamifineart.com
1
FOS
Gold enameled Harlequin brooch
18k yellow gold brooch on the shape of a dancing Harlequin, wearing enameled clothes. Signed "FOS". Hallmarked: [..]
1
FOS
Gold enameled Harlequin brooch
18k yellow gold brooch on the shape of a dancing Harlequin, wearing enameled clothes. Signed "FOS". Hallmarked: [..]
2
LO STILNOVO
Diamond Tahitian pearl gold pair of earrings
18k white gold, each with Tahitian pearl surrounded by diamond ribbond. Signed LO STILNOVO. N. 36 diamonds, [..]
2
LO STILNOVO
Diamond Tahitian pearl gold pair of earrings
18k white gold, each with Tahitian pearl surrounded by diamond ribbond. Signed LO STILNOVO. N. 36 diamonds, [..]
3
DAMIANI
Gold diamond ring
18k yellow gold, set with round brilliant-cut diamonds, approx. 0.80 ct, G-H, VS-SI. Signed DAMIANI. Accompanied [..]
3
DAMIANI
Gold diamond ring
18k yellow gold, set with round brilliant-cut diamonds, approx. 0.80 ct, G-H, VS-SI. Signed DAMIANI. Accompanied [..]
4
PONTEVECCHIO
Aquamarine diamond gold band ring
18k white gold, set with aquamarine flanked by diamonds. Signed "PVG". N. 01 aquamarine, rectangular shape, steps [..]
4
PONTEVECCHIO
Aquamarine diamond gold band ring
18k white gold, set with aquamarine flanked by diamonds. Signed "PVG". N. 01 aquamarine, rectangular shape, steps [..]
5
MASSONI
Gold ring
in the shape of intertwined hearts in 18k gold in three colours, yellow, white and pink. Signed MASSONI. Hallmarked [..]
5
MASSONI
Gold ring
in the shape of intertwined hearts in 18k gold in three colours, yellow, white and pink. Signed MASSONI. Hallmarked [..]
6
DADA ARRIGONI
Diamond gold snake ring
18k white gold, with pave set diamonds. Signed DADA ARRIGONI. N. 165 diamods, round shape, brilliant cut, approx. [..]
6
DADA ARRIGONI
Diamond gold snake ring
18k white gold, with pave set diamonds. Signed DADA ARRIGONI. N. 165 diamods, round shape, brilliant cut, approx. [..]
7
VHERNIER
Black jasper gold cufflinks
each half-moon shaped, 18k yellow gold, one side set with a black jasper slab. Hallmarked “750 - 3229 AL”. [..]
7
VHERNIER
Black jasper gold cufflinks
each half-moon shaped, 18k yellow gold, one side set with a black jasper slab. Hallmarked “750 - 3229 AL”. [..]
8
GUCCI
Chiodo Collection: gold ring with smoky quartz
18kt yellow gold, embellished with central smoky quartz. Signed GUCCI. Accompanied by original case. Hallmarked [..]
8
GUCCI
Chiodo Collection: gold ring with smoky quartz
18kt yellow gold, embellished with central smoky quartz. Signed GUCCI. Accompanied by original case. Hallmarked [..]
9
UNOAERRE
Pearl gold necklace and pendant
20th century
18k yellow gold, with a chain in small links rings interrupted by saltwater cultured pearls, from which is suspended [..]
9
UNOAERRE
Pearl gold necklace and pendant
20th century
18k yellow gold, with a chain in small links rings interrupted by saltwater cultured pearls, from which is suspended [..]
10
CARTIER
Gold diamond band ring
18k yellow gold with diamond ribbon pattern. N. 14 diamonds, round shape, brilliant cut, approx. 0.45 ct, [..]
10
CARTIER
Gold diamond band ring
18k yellow gold with diamond ribbon pattern. N. 14 diamonds, round shape, brilliant cut, approx. 0.45 ct, [..]
11
CARTIER
Trinity collection: hoop gold bracelet
18k three-color gold, with emblematic three-ring entwined motif. Signed CARTIER. Accompanied with original box. [..]
11
CARTIER
Trinity collection: hoop gold bracelet
18k three-color gold, with emblematic three-ring entwined motif. Signed CARTIER. Accompanied with original box. [..]
12
TIFFANY & CO.®
Collection: “Signature X”. Diamond gold bracelet
18k yellow gold diamond signature X bracelet, geometrically interwoven motif interspersed with diamonds. [..]
12
TIFFANY & CO.®
Collection: “Signature X”. Diamond gold bracelet
18k yellow gold diamond signature X bracelet, geometrically interwoven motif interspersed with diamonds. [..]
13
FIORETTI
Emerald diamond gold band ring
set with a central emerald framed by diamonds. N. 01 emerald, octagonal shape, step cut, approx. 27.00 [..]
13
FIORETTI
Emerald diamond gold band ring
set with a central emerald framed by diamonds. N. 01 emerald, octagonal shape, step cut, approx. 27.00 [..]
14
BULGARI
Diamod gold ring
18k white gold setting, set with one central merald cut diamond flanked by a pair of tapered cut diamonds. Signed [..]
14
BULGARI
Diamod gold ring
18k white gold setting, set with one central merald cut diamond flanked by a pair of tapered cut diamonds. Signed [..]
15
Amethyst necklace
one strand of graduated amethyst beads, 18k yellow gold clasp. Hallmarked: "750". Length: 86 cm. Weight: [..]
15
Amethyst necklace
one strand of graduated amethyst beads, 18k yellow gold clasp. Hallmarked: "750". Length: 86 cm. Weight: [..]
16
Garnet gold necklace
two strands of faceted garnet whashers, yellow gold firmness and mounting. Length: 47 cm. Total Weight: 109.6 [..]
16
Garnet gold necklace
two strands of faceted garnet whashers, yellow gold firmness and mounting. Length: 47 cm. Total Weight: 109.6 [..]
17
Lot of 5 coral strands
5 strands of Cerasuolo coral barrels (Corallum Eliatus). Length: 48 cm. Total weight: 161 g.
17
Lot of 5 coral strands
5 strands of Cerasuolo coral barrels (Corallum Eliatus). Length: 48 cm. Total weight: 161 g.
18
Eternity diamond gold ring
pink gold, set with line of round brilliant cut diamonds. Diamonds estimated to weigh a total of approx. 0.36 [..]
18
Eternity diamond gold ring
pink gold, set with line of round brilliant cut diamonds. Diamonds estimated to weigh a total of approx. 0.36 [..]
19
Silver, gilded silver, citrine quartz, diamond pair of earrings
20th century
each depicting an insect with a citrine quartz body, rose-cut diamonds paved wings, cabochon cut small flower [..]
19
Silver, gilded silver, citrine quartz, diamond pair of earrings
20th century
each depicting an insect with a citrine quartz body, rose-cut diamonds paved wings, cabochon cut small flower [..]
20
Silver, gold, diamond, emerald, ruby, Victorian inspired swinging monkey brooch
20th century
the two monkeys are embellished with pavé rose-cut diamonds. One monkey is perched on an 18k yellow bar and the [..]
20
Silver, gold, diamond, emerald, ruby, Victorian inspired swinging monkey brooch
20th century
the two monkeys are embellished with pavé rose-cut diamonds. One monkey is perched on an 18k yellow bar and the [..]
21
Diamond ruby emerald gold silver pendant brooch
gilded silver depicting a dog, with pavé set rose-cut diamonds, small ruby eye, collar detail with small emerald, [..]
21
Diamond ruby emerald gold silver pendant brooch
gilded silver depicting a dog, with pavé set rose-cut diamonds, small ruby eye, collar detail with small emerald, [..]
22
Freshwater pearl gold necklace
seven stands of freshwater cultured pearls, 18k yellow gold clasp. Hallmarked "750 - 493 AL." [..]
22
Freshwater pearl gold necklace
seven stands of freshwater cultured pearls, 18k yellow gold clasp. Hallmarked "750 - 493 AL." [..]
23
Mother of pearl and Mediterranean coral necklace
18k yellow gold, one strand of graduated Pinctada Fucata mother of pearl and small Mediterranean coral beads (corallium [..]
23
Mother of pearl and Mediterranean coral necklace
18k yellow gold, one strand of graduated Pinctada Fucata mother of pearl and small Mediterranean coral beads (corallium [..]
24
Ruby glass paste Moretto Veneziano
18k yelow gold, glass paste head, bust and turbant accented with rubies. Hallmarked: "18k - 84 FI". Dimensions: [..]
24
Ruby glass paste Moretto Veneziano
18k yelow gold, glass paste head, bust and turbant accented with rubies. Hallmarked: "18k - 84 FI". Dimensions: [..]
25
Quartz gold brooch and ring
lot consisting of: a ring set with an oval citrine quartz; a brooch depicting an insect set with a pair of citrine [..]
25
Quartz gold brooch and ring
lot consisting of: a ring set with an oval citrine quartz; a brooch depicting an insect set with a pair of citrine [..]
26
Necklace and bracelet with gold and quartz
each composed of a string of faceted garnet washers, clasps and spacers in yellow gold. Necklace length: [..]
26
Necklace and bracelet with gold and quartz
each composed of a string of faceted garnet washers, clasps and spacers in yellow gold. Necklace length: [..]
27
Gold coral ring
18k yellow gold mount in the shape of plant elements with a large rose-shaped Cerasuolo coral (Corallum Eliatus) [..]
27
Gold coral ring
18k yellow gold mount in the shape of plant elements with a large rose-shaped Cerasuolo coral (Corallum Eliatus) [..]
28
Lot of 103 coral strands
103 strands of irregular cylinders of raw Mediterranean red coral (Corallum Rubrum). Length: 48 cm. Total gross [..]
28
Lot of 103 coral strands
103 strands of irregular cylinders of raw Mediterranean red coral (Corallum Rubrum). Length: 48 cm. Total gross [..]
29
Lot of 3 coral necklaces and 1 coral bracelet
Lot comprising of a 4-strand necklace of rough Mediterranean red coral (Corallum Rubrum) barrels; a 16-strand [..]
29
Lot of 3 coral necklaces and 1 coral bracelet
Lot comprising of a 4-strand necklace of rough Mediterranean red coral (Corallum Rubrum) barrels; a 16-strand [..]
30
Pink coral necklace with gold clasp
one strand of Deep sea coral beads (Corallium secundum), with 18k yellow gold lobster hook. Hallmarked: [..]
30
Pink coral necklace with gold clasp
one strand of Deep sea coral beads (Corallium secundum), with 18k yellow gold lobster hook. Hallmarked: [..]