- Set with a cushion-shaped coloured spinel, between triangular-cut tanzanites, enhanced by gallery and shoulders set with brilliant-cut diamonds, mounted in white gold, signed Paolo Costagli, size 6¼.

69

Lot offered with No Reserve

Paolo Costagli

Coloured Spinel, Tanzanite and Diamond Ring

Set with a cushion-shaped coloured spinel, between triangular-cut tanzanites, enhanced by gallery and shoulders set with brilliant-cut diamonds, mounted in white gold, signed Paolo Costagli, size 6¼.

Estimate
HK$48,000 - 65,000 •
$6,000-8,000

Sold for HK$35,560

Contact Specialist

Charlene Lau
Head of Jewels, Hong Kong
+852 2318 2039
JewelleryHK@phillips.com

Jewels: Online Auction

5 - 12 July 2023

1No Reserve
Cartier
Set of White Gold and Diamond Earrings and Ring, 'Tank Française' and 'Maillon Panthère'
Estimate HK$25,000 - 40,000 •
Sold for HK$33,020
2No Reserve
Cartier
Quartz and Diamond Demi-Parure, 'Myst de Cartier'
Estimate HK$15,000 - 30,000 •
Sold for HK$19,050
3No Reserve
Cartier
White Gold Bracelet Watch, 'Pasha', Ref. 2400
Estimate HK$40,000 - 65,000 •
Sold for HK$44,450
4No Reserve
Elsa Peretti for Tiffany & Co.
Two Gold Rings, 'Open Heart'
Estimate HK$6,500 - 8,500 •
Sold for HK$6,985
5No Reserve
Cartier
Gold and Diamond Ring, 'Écrou de Cartier'
Estimate HK$28,000 - 40,000 •
Sold for HK$50,800
6No Reserve
Cartier
Pink Gold and Diamond Demi-Parure, 'Juste Un Clou'
Estimate HK$40,000 - 60,000 •
Sold for HK$50,800
7No Reserve
Louis Vuitton
Stainless Steel and Mother-of-Pearl Wristwatch, 'Tambour Lovely Heart', Ref. Q121A
Estimate HK$16,000 - 25,000 •
Sold for HK$8,890
8No Reserve
Van Cleef & Arpels
Chrysoprase and Diamond Ring, and a Pair of Chrysoprase Earrings, 'Alhambra'
Estimate HK$40,000 - 65,000 •
Sold for HK$63,500
9No Reserve
Van Cleef & Arpels
Mother-of-pearl and Pink Gold Necklace, 'Alhambra'
Estimate HK$40,000 - 65,000 •
Sold for HK$50,800
10No Reserve
Chanel
Cultured Pearl and Diamond Ring, 'Matelasse'
Estimate HK$22,000 - 40,000 •
Sold for HK$27,940
11No Reserve
Cartier
Tri-Coloured Gold and Diamond Bangle, 'Trinity', 1990
Estimate HK$40,000 - 55,000 •
Sold for HK$35,560
12No Reserve
Bulgari
Pink Gold and Diamond Earrings, 'Serpenti'
Estimate HK$28,000 - 40,000 •
Sold for HK$33,020
13No Reserve
Cartier
Stainless Steel Bracelet Watch, with Mother-of-Pearl Dial, 'Panthère Ruban', Ref. 2420
Estimate HK$32,000 - 48,000 •
Sold for HK$12,700
14No Reserve
Harry Winston
Set of Diamond Jewellery
Estimate HK$40,000 - 65,000 •
Sold for HK$38,100
15No Reserve
Diamond Necklace
Estimate HK$30,000 - 50,000 •
Sold for HK$38,100
16No Reserve
Buccellati
Ruby, Emerald and Diamond Tie Clip
Estimate HK$16,000 - 25,000 •
Sold for HK$8,890
17No Reserve
Bulgari
Group of Gem Set and Diamond Jewellery
Estimate HK$40,000 - 65,000 •
Sold for HK$76,200
18No Reserve
Chopard
Gold, Ruby and Sapphire Bracelet
Estimate HK$40,000 - 65,000 •
Sold for HK$27,940
19No Reserve
White Gold, Cultured Pearl and Diamond Tassel Pendent Necklace
Estimate HK$40,000 - 65,000 •
Sold for HK$19,050
20No Reserve
Paolo Costagli
Pair of Diamond and Colourless Sapphire Ear Pendants, and a Diamond Ring, 'Brillante'
Estimate HK$40,000 - 65,000 •
Sold for HK$38,100
21No Reserve
Peridot, Gem Set and Diamond Ring
Estimate HK$30,000 - 50,000 •
Sold for HK$22,860
22No Reserve
Paolo Costagli
Pair of Citrine, Tourmaline and Diamond Ear Pendants; and Citrine and Diamond Ring, 'Brillante'
Estimate HK$20,000 - 28,000 •
Sold for HK$12,065
23No Reserve
Paolo Costagli
A Ruby, Coloured Sapphire and Pink Gold Necklace, and a Tourmaline and Spinel Ring
Estimate HK$55,000 - 70,000 •
Sold for HK$53,340
24No Reserve
Cat's Eye Moonstone and Sapphire Ring
Estimate HK$40,000 - 60,000 •
Sold for HK$16,510
25No Reserve
Pair of Ruby and Diamond Ear Studs
Estimate HK$80,000 - 120,000 •
Sold for HK$44,450
26
Ruby and Diamond Ring
Estimate HK$220,000 - 300,000
27No Reserve
Emerald and Diamond Ring
Estimate HK$32,000 - 50,000 •
Sold for HK$22,860
28No Reserve
Pair of Jadeite Bangles
Estimate HK$30,000 - 50,000 •
Sold for HK$30,480
29
Pair of Jadeite and Diamond Pendent Earrings
Estimate HK$22,000 - 45,000
Sold for HK$38,100
30
Set of Icy Jadeite, Almandine Garnet, Tsavorite Garnet and Diamond Demi-Parure
Estimate HK$18,000 - 28,000
Sold for HK$24,130
31
Rolex
White Gold and Diamond Bracelet Watch
Estimate HK$12,000 - 18,000
Sold for HK$30,480
32No Reserve
Fancy Brownish Yellow Diamond and Diamond Ring
Estimate HK$22,000 - 30,000 •
Sold for HK$25,400
33
Diamond Bracelet
Estimate HK$80,000 - 120,000
Sold for HK$101,600
34No Reserve
Pair of Fire Opal and Diamond Earrings
Estimate HK$30,000 - 50,000 •
Sold for HK$21,590
35No Reserve
Paolo Costagli
Amethyst, Ruby and Diamond Ring
Estimate HK$32,000 - 48,000 •
Sold for HK$30,480
36No Reserve
Paolo Costagli
Pair of White Gold and Topaz Ear Pendants, and a White Gold and Diamond Ring
Estimate HK$25,000 - 40,000 •
Sold for HK$20,320
37No Reserve
Emerald and Diamond Ring
Estimate HK$10,000 - 15,000 •
Sold for HK$38,100
38No Reserve
Group of Gem Set and Diamond Jewellery
Estimate HK$55,000 - 90,000 •
Sold for HK$33,020
39
Chopard
Synthetic Pink Sapphire and Diamond Ring, 'So Happy Diamonds'
Estimate HK$40,000 - 60,000
40No Reserve
Paolo Costagli
Pair of Green Tourmaline Ear Pendants, and a Coloured Tourmaline and Diamond Ring
Estimate HK$40,000 - 50,000 •
Sold for HK$33,020
41No Reserve
Red Spinel, Coloured Spinel and Diamond Ring
Estimate HK$30,000 - 50,000 •
Sold for HK$16,510
42
Pair of Ruby and Diamond Ear Pendants
Estimate HK$80,000 - 120,000
43No Reserve
Greyish Blue Spinel and Diamond Ring
Estimate HK$32,000 - 50,000 •
Sold for HK$24,130
44No Reserve
Multi-Coloured Cultured Pearl and Coloured Diamond Lariat Necklace
Estimate HK$65,000 - 95,000 •
Sold for HK$22,860
45No Reserve
Opal, Coloured Sapphire, Ruby and Diamond Pendant
Estimate HK$40,000 - 50,000 •
Sold for HK$13,970
46No Reserve
Cartier
Stainless Steel and Gold Bracelet Watch, 'Must de Cartier', Ref. 1340
Estimate HK$15,000 - 25,000 •
Sold for HK$10,160
47No Reserve
Pair of Fancy Intense Yellow Diamond and Diamond Earrings
Estimate HK$80,000 - 120,000 •
Sold for HK$76,200
48No Reserve
Fancy Deep Brownish Orangy Yellow Diamond and Diamond Ring
Estimate HK$55,000 - 65,000 •
Sold for HK$30,480
49No Reserve
Pair of White Gold and Diamond Cufflinks
Estimate HK$16,000 - 25,000 •
Sold for HK$12,700
50
Pair of Diamond Ear Studs
Estimate HK$120,000 - 220,000
Sold for HK$190,500
51
Diamond Bangle
Estimate HK$80,000 - 160,000
Sold for HK$88,900
52No Reserve
Ruby and Diamond Ring
Estimate HK$50,000 - 80,000 •
Sold for HK$50,800
53No Reserve
Emerald and Diamond Pendent Necklace
Estimate HK$65,000 - 90,000 •
Sold for HK$60,960
54No Reserve
Star Sapphire and Diamond Ring
Estimate HK$65,000 - 90,000 •
Sold for HK$57,150
55
Cartier
Diamond Pendent Necklace, 'Trinity Ruban'
Estimate HK$40,000 - 65,000
Sold for HK$76,200
56
Cartier
Diamond Ring, 'Trinity Ruban'
Estimate HK$40,000 - 65,000
Sold for HK$88,900
57
Cartier
Pair Diamond Ear Studs, 'Trinity Ruban'
Estimate HK$32,000 - 48,000
Sold for HK$69,850
58No Reserve
Tanzanite and Diamond Ring
Estimate HK$48,000 - 65,000 •
Sold for HK$53,340
59
Pair of Emerald and Diamond Ear Pendants
Estimate HK$120,000 - 180,000
Sold for HK$152,400
60
Emerald and Diamond Ring
Estimate HK$500,000 - 800,000
61No Reserve
Van Cleef & Arpels
Onyx and Gold Necklace, 'Alhambra'
Estimate HK$55,000 - 70,000 •
Sold for HK$88,900
62
Cartier
Gold and Diamond Demi-Parure, 'Maillon Panthère'
Estimate HK$65,000 - 95,000
Sold for HK$95,250
63
Fancy Intense Yellow-Green Diamond and Diamond Ring
Estimate HK$320,000 - 480,000
64No Reserve
Paolo Costagli
Pink Gold, Amethyst and Ruby Demi-Parure
Estimate HK$55,000 - 70,000 •
Sold for HK$27,940
65No Reserve
Coloured Tourmaline and Diamond Ring
Estimate HK$50,000 - 80,000 •
Sold for HK$21,590
66No Reserve
Pair of Turquoise and Diamond Ear Pendants
Estimate HK$16,000 - 25,000 •
Sold for HK$24,130
67No Reserve
Group of Cultured Pearl, Pink Tourmaline and Diamond Jewellery
Estimate HK$38,000 - 60,000 •
Sold for HK$8,255
68
Rhodolite Garnet, Coloured Spinel and Diamond Ring
Estimate HK$30,000 - 50,000
69No Reserve
Paolo Costagli
Coloured Spinel, Tanzanite and Diamond Ring
Estimate HK$48,000 - 65,000 •
Sold for HK$35,560
70No Reserve
Sapphire and Diamond Ring
Estimate HK$17,000 - 25,000 •
Sold for HK$21,590
71
Emerald and Diamond Pendent Necklace
Estimate HK$55,000 - 85,000
72No Reserve
Padparadscha Sapphire and Diamond Ring
Estimate HK$20,000 - 40,000 •
Sold for HK$25,400
73No Reserve
Bulgari
Pair of Fancy Vivid Yellow Diamond and Diamond Ear Studs
Estimate HK$65,000 - 80,000 •
Sold for HK$127,000
74
Coloured Diamond and Diamond Bracelet
Estimate HK$150,000 - 250,000
75
Harry Winston
Fancy Intense Yellow Diamond and Diamond Ring
Estimate HK$60,000 - 80,000
Sold for HK$165,100
76
Patek Philippe
White Gold and Diamond Bracelet Watch
Estimate HK$10,000 - 15,000
Sold for HK$21,590
77
Diamond Necklace
Estimate HK$220,000 - 320,000
78
Cartier
Pair of Diamond Ear Hoops
Estimate HK$48,000 - 65,000
79
Carnet
Pair of Gem Set and Diamond Ear Pendants
Estimate HK$48,000 - 65,000
80No Reserve
Tanzanite and Diamond Demi-Parure
Estimate HK$50,000 - 90,000 •
Sold for HK$38,100
81No Reserve
Green Tourmaline and Diamond Ring
Estimate HK$30,000 - 50,000 •
Sold for HK$25,400
82
Fancy Brownish Yellow Diamond and Diamond Ring
Estimate HK$200,000 - 300,000
83
Pair of Diamond Ear Pendants
Estimate HK$48,000 - 68,000
Sold for HK$50,800
84
Diamond Bracelet
Estimate HK$65,000 - 85,000
85
Lavender Jadeite, Gem Set and Diamond Ring
Estimate HK$25,000 - 40,000
Sold for HK$27,940
86No Reserve
Group of Jadeite and Diamond Jewellery
Estimate HK$65,000 - 100,000 •
Sold for HK$38,100
87No Reserve
Sapphire and Diamond Ring
Estimate HK$80,000 - 120,000 •
Sold for HK$101,600
88No Reserve
Piaget
White Gold and Diamond Wristwatch, 'Miss Protocole', Ref. 4154
Estimate HK$15,000 - 25,000 •
Sold for HK$15,240
89
Pair of Diamond Ear Studs
Estimate HK$220,000 - 320,000
Sold for HK$330,200
90
Cartier
Diamond Tennis Bracelet
Estimate HK$32,000 - 48,000
Sold for HK$82,550
91No Reserve
Cartier
Stainless Steel Wristwatch, 'Roadster', Ref. 2675
Estimate HK$40,000 - 65,000 •
Sold for HK$17,780
92No Reserve
Red Spinel and Diamond Ring
Estimate HK$40,000 - 60,000 •
Sold for HK$40,640
93
Emerald and Diamond Ring
Estimate HK$95,000 - 140,000
94
Set of Turquoise and Diamond Earrings and Ring
Estimate HK$20,000 - 40,000
95
Star Sapphire and Diamond Ring
Estimate HK$65,000 - 95,000
Sold for HK$82,550
96No Reserve
Pink-Purple Spinel and Diamond Ring
Estimate HK$42,000 - 60,000 •
Sold for HK$27,940
97
Morganite and Diamond Ring
Estimate HK$6,500 - 9,500
Sold for HK$10,795
98No Reserve
Emerald and Diamond Ring
Estimate HK$30,000 - 50,000 •
Sold for HK$21,590
99No Reserve
Sapphire and Diamond Ring
Estimate HK$30,000 - 50,000 •
Sold for HK$48,260
100No Reserve
Amethyst and Diamond Demi-Parure
Estimate HK$35,000 - 68,000 •
Sold for HK$19,050
101No Reserve
Ruby and Diamond Ring
Estimate HK$28,000 - 38,000 •
Sold for HK$13,970
102
Paraíba Tourmaline and Diamond Pendent Necklace
Estimate HK$260,000 - 360,000
103No Reserve
Emerald and Diamond Pendent Necklace and Emerald and Diamond Ring
Estimate HK$30,000 - 50,000 •
Sold for HK$20,320
104No Reserve
Ruby and Diamond Ring
Estimate HK$80,000 - 120,000 •
Sold for HK$69,850
105No Reserve
Paolo Costagli
Colourless Topaz Pendent Necklace, and a Pair of Blue Topaz and Black Diamond Ear Pendants
Estimate HK$30,000 - 40,000 •
Sold for HK$20,320
106No Reserve
Two Sapphire and Diamond Rings
Estimate HK$40,000 - 60,000 •
Sold for HK$24,130
107No Reserve
Emerald and Diamond Ring
Estimate HK$100,000 - 200,000 •
Sold for HK$190,500
108
Sapphire and Diamond Ring
Estimate HK$95,000 - 140,000
Sold for HK$127,000
109No Reserve
Diamond Bangle
Estimate HK$20,000 - 30,000 •
Sold for HK$15,240
110No Reserve
Cartier
White Gold and Diamond Ring, 'Lanières'
Estimate HK$25,000 - 35,000 •
Sold for HK$13,970
111No Reserve
Diamond Earrings
Estimate HK$65,000 - 80,000 •
Sold for HK$30,480
112No Reserve
Pink Gold and Diamond Necklace
Estimate HK$22,000 - 30,000 •
Sold for HK$19,050
113No Reserve
Three Gem set and Diamond Rings
Estimate HK$30,000 - 50,000 •
Sold for HK$35,560
114No Reserve
De Beers
Limited Edition Gilt Brass Hourglass, with Floating Diamonds, Circa 2000
Estimate HK$30,000 - 40,000 •
Sold for HK$60,960
115No Reserve
Paolo Costagli
Pair of Colourless Sapphire Ear Hoops, and a Pair of Coloured Sapphire Ear Hoops
Estimate HK$13,000 - 20,000 •
Sold for HK$10,795
116No Reserve
Cultured Pearl Necklace
Estimate HK$6,000 - 12,000 •
Sold for HK$30,480
117No Reserve
Paolo Costagli
Pair of Gold and Diamond Ear Pendants, and a Citrine and Diamond Ring, 'Brillante'
Estimate HK$10,000 - 20,000 •
Sold for HK$11,430