- Carved oval jadeite plaque, approximately 25.82 x 18.21 x 1.80 mm.
  Round brilliant-cut and rectangular-shaped step-cut diamonds, total approximately 18.45 cts.
  Length approximately 3 inches
  
  GIA Report: Jadeite jade (Grade A), natural color, no indications of impregnation

Property from an Important West Coast Collection

28

A Jadeite, Diamond, and Platinum Brooch

Carved oval jadeite plaque, approximately 25.82 x 18.21 x 1.80 mm.
Round brilliant-cut and rectangular-shaped step-cut diamonds, total approximately 18.45 cts.
Length approximately 3 inches

GIA Report: Jadeite jade (Grade A), natural color, no indications of impregnation

Estimate
$20,000 - 30,000

Contact Specialist

Sara Payne Thomeier

Head of Department, Americas, Jewellery
+1 212 940 1383
sthomeier@phillips.com

Jewels

New York Auction 6 December 2021

1
Bulgari
A Diamond and Gold 'Parentesi' Pendant Necklace
Estimate $12,000 - 16,000
Sold for $18,900
2
Bulgari
A Pair of Diamond and Gold 'Parentesi' Earrings and Ring
Estimate $6,000 - 8,000
Sold for $10,080
3
Van Cleef & Arpels
A Mother-of-Pearl and White Gold 'Pure Alhambra' Necklace
Estimate $8,000 - 12,000
Sold for $8,820
4
Van Cleef & Arpels
A Diamond and White Gold Ring
Estimate $6,000 - 8,000
5
Van Cleef & Arpels
A Gold 'Vintage Alhambra' Necklace
Estimate $13,000 - 16,000
Sold for $15,120
6
Van Cleef & Arpels
A Diamond and Gold Wristwatch
Estimate $20,000 - 30,000
Sold for $25,200
7
Van Cleef & Arpels
A Diamond and Gold 'Cadenas' Wristwatch
Estimate $30,000 - 50,000
8
Bulgari
A Diamond and Gold 'Monete' Bracelet
Estimate $5,000 - 7,000
Sold for $8,190
9
Cartier
A Diamond and Gold 'Mahango' Necklace
Estimate $20,000 - 30,000
Sold for $35,280
10
Buccellati
A Gold Cuff Bracelet
Estimate $8,000 - 12,000
Sold for $10,080
11
Mario Buccellati
A Gold and Diamond Necklace
Estimate $70,000 - 90,000
Sold for $63,000
12
An Antique Pearl and Gold Tiara
Estimate $7,000 - 9,000
Sold for $9,450
13
An Antique Gold Necklace
Estimate $6,000 - 8,000
14
A Natural Pearl, Diamond and White Gold Brooch
Estimate $6,000 - 8,000
Sold for $5,292
15
Tiffany & Co.
An Art Deco Natural Pearl, Diamond, and Platinum Necklace
Estimate $13,000 - 15,000
Sold for $16,380
16
A Pair of Natural Pearl, Diamond, Platinum, and White Gold Earrings
Estimate $10,000 - 15,000
Sold for $12,600
17
Cartier
A Natural Pearl, Enamel, Diamond, Platinum and Gold Necklace
Estimate $10,000 - 15,000
Sold for $12,600
18
A Diamond and Platinum Ring
Estimate $15,000 - 20,000
Sold for $18,900
19
An Antique Pair of Diamond, Platinum, and Gold Earrings
Estimate $12,000 - 18,000
Sold for $21,420
20
A Diamond and White Gold Ring
Estimate $20,000 - 30,000
Sold for $28,980
21
A Ruby, Diamond, and White Gold Bracelet
Estimate $35,000 - 45,000
22
A Pair of Diamond and Platinum Clips
Estimate $12,000 - 18,000
Sold for $25,200
23
A Diamond and Platinum Bracelet
Estimate $8,000 - 12,000
Sold for $8,820
24
A Diamond, Cultured Pearl, and White Gold Brooch
Estimate $4,000 - 6,000
Sold for $4,788
25
A Retro Multi-Gemset White Gold Bangle
Estimate $6,000 - 8,000
Sold for $12,600
26
A Jade, Diamond, and White Gold Brooch
Estimate $8,000 - 12,000
27
Charlton & Co.
An Art Deco Jadeite, Diamond, and Platinum Necklace
Estimate $8,000 - 10,000
28
A Jadeite, Diamond, and Platinum Brooch
Estimate $20,000 - 30,000
29
A Belle Époque Natural Pearl, Diamond, and Platinum Pendant Necklace
Estimate $8,000 - 10,000
30
An Antique Natural Pearl, Diamond, and Gold Brooch
Estimate $18,000 - 22,000
Sold for $18,270
31
This lot is no longer available.
32
Kirkpatrick
An Antique Multi-Gem, Diamond, and Platinum Topped Gold Brooch
Estimate $6,000 - 8,000
Sold for $12,600
33
An Antique Morganite and White Gold Necklace and Pendant
Estimate $40,000 - 60,000
Sold for $47,880
34
A Set of Sapphire, Emerald, Ruby, Diamond, Platinum and Silver Topped Gold Brooches
Estimate $10,000 - 15,000
35
An Antique Amethyst, Moonstone, Diamond, and Silver Topped Gold Brooch/Pendant
Estimate $4,000 - 6,000
Sold for $4,788
36
An Antique Topaz, Diamond, and Gold Pendant Necklace
Estimate $4,000 - 6,000
Sold for $17,640
37
An Art Deco Sapphire, Diamond, and Platinum Brooch
Estimate $4,000 - 6,000
Sold for $6,930
38
An Art Deco Pair of Diamond and Platinum Clips
Estimate $6,000 - 8,000
39
Tiffany & Co.
A Colored Diamond, Diamond, and Palladium Brooch
Estimate $20,000 - 30,000
Sold for $25,200
40
A Tennessee River Pearl, Diamond, and Platinum Brooch
Estimate $10,000 - 15,000
41
A Diamond and Platinum Ring
Estimate $60,000 - 80,000
Sold for $69,300
42
An Emerald, Natural Pearl, Diamond, and Bi-Colored Gold Double-Clip/Bracelet
Estimate $40,000 - 60,000
43
A Retro Tourmaline, Diamond, Ruby and Bi-Colored Gold Brooch
Estimate $5,000 - 7,000
44
Marilyn F. Cooperman
A Gem-Set, Diamond, and Gold Brooch/Pendant
Estimate $8,000 - 10,000
45
Trabert and Hoeffer-Mauboussin
A Moonstone, Pink Sapphire, Sapphire, and Gold Brooch
Estimate $3,000 - 5,000
Sold for $3,780
46
Seaman Schepps
A Seaman Schepps Diamond, Gemset, Resin and Gold Brooch, together with a Similar Example
Estimate $8,000 - 10,000
47
A Turquoise, Yellow Diamond, and Gold Necklace
Estimate $6,000 - 8,000
Sold for $7,560
48
A Yellow Sapphire, Platinum, and Gold Pendant
Estimate $20,000 - 30,000
49
Oscar Heyman & Brothers
A Cat’s Eye Chrysoberyl, Diamond, Gold, and Platinum Ring
Estimate $6,000 - 8,000
50
Oscar Heyman & Brothers
A Multi-Colored Sapphire, Diamond, and Platinum Brooch
Estimate $15,000 - 20,000
51
Oscar Heyman & Brothers
A Multi-Colored Sapphire, Spinel, Diamond, and Platinum Bracelet
Estimate $15,000 - 20,000
Sold for $26,460
52
Oscar Heyman & Brothers
A Multi-Colored Sapphire, Diamond, and Platinum Clip
Estimate $6,000 - 8,000
53
Oscar Heyman & Brothers
A Pair of Multi-Colored Sapphire, Diamond, and Platinum Earclips
Estimate $6,000 - 8,000
Sold for $7,560
54
A Sapphire, Colored Diamond, Diamond, and Platinum Clip
Estimate $20,000 - 30,000
55
Oscar Heyman & Brothers for Cartier
A Pair of Sapphire, Diamond, Platinum, and Gold Earclips
Estimate $10,000 - 15,000
56
Oscar Heyman & Brothers
A Multi-Colored Sapphire, Synthetic Spinel, Diamond, and Platinum Clip
Estimate $15,000 - 20,000
57
Oscar Heyman & Brothers
A Pair of Multi-Colored Sapphire, Diamond, and Platinum Double-Clip Brooches/Earrclips
Estimate $15,000 - 20,000
Sold for $17,640
58
Cartier
A Pair of Diamond and Gold Earclips; Together with an Unsigned Diamond and Gold Brooch
Estimate $12,000 - 18,000
59
Boucheron
A Gold Wristwatch
Estimate $3,000 - 5,000
60
A Ruby, Diamond, and Gold Ring
Estimate $24,000 - 30,000
61
Van Cleef & Arpels
A Diamond, Platinum, and Gold Bracelet
Estimate $8,000 - 12,000
Sold for $20,160
62
Graff
A Pair of Emerald, Diamond, and White Gold 'Gypsy' Earrings
Estimate $70,000 - 90,000
Sold for $81,900
63
Patek Philippe
A Diamond and White Gold Wristwatch
Estimate $20,000 - 30,000
Sold for $22,680
64
A Diamond and White Gold Ring
Estimate $9,000 - 12,000
Sold for $13,860
65
Piranesi
A Pair of Emerald, Diamond, and Bi-Colored Gold Earrings
Estimate $30,000 - 50,000
Sold for $27,720
66
A Diamond and Platinum Ring
Estimate $25,000 - 35,000
Sold for $32,760
67
Graff
A Pair of Ruby, Diamond, and White Gold 'Double Flower Carissa' Earrings
Estimate $30,000 - 40,000
68
A Spinel, Diamond, Platinum and Gold Ring
Estimate $80,000 - 100,000
69No Reserve
Oscar Heyman
A Multi-Colored Sapphire, Diamond, Gold, and Platinum Ring
Estimate $5,000 - 7,000 •
Sold for $6,048
70
A Pair of Purple Sapphire, Diamond, and White Gold Earrings
Estimate $10,000 - 15,000
71
A Colored Diamond, Diamond, and White and Rose Gold Ring
Estimate $22,000 - 30,000
Sold for $27,720
72
Corum
A Multi-Colored Sapphire, Diamond and Gold 'Rainbow' Wristwatch
Estimate $20,000 - 30,000
Sold for $30,240
73
Blickman
A Diamond and Gold Choker
Estimate $15,000 - 20,000
Sold for $31,500
74
Katy Briscoe
An Emerald, Diamond, and Gold Ring
Estimate $50,000 - 60,000
75
Piaget
A Black Opal, Diamond, and Gold Wristwatch
Estimate $5,000 - 7,000
Sold for $8,190
76
An Opal, Diamond, and Gold Ring
Estimate $8,000 - 10,000
77
A Pair of Tanzanite, Diamond, and Platinum Earrings
Estimate $30,000 - 50,000
78
A Sapphire, Diamond, and Platinum Ring
Estimate $50,000 - 70,000
79
Graff
A Pair of Diamond and White Gold 'Gypsy' Earrings
Estimate $70,000 - 90,000
80
A Diamond and Platinum Ring
Estimate $50,000 - 60,000
Sold for $94,500
81
An Emerald, Diamond, and Platinum Ring
Estimate $8,000 - 12,000
Sold for $8,820
82No Reserve
Graff
A Pair of Emerald, Diamond, and White Gold Earrings
Estimate $20,000 - 30,000 •
Sold for $21,420
83
An Emerald, Diamond, and Platinum Necklace
Estimate $40,000 - 60,000
84
A Sapphire, Diamond, and Platinum Ring
Estimate $50,000 - 60,000
Sold for $63,000
85
A Diamond and Platinum Ring
Estimate $10,000 - 15,000
Sold for $16,380
86
An Alexandrite, Diamond, Platinum and Gold Ring
Estimate $70,000 - 90,000
87
A Pair of Diamond and White Gold Earrings
Estimate $12,000 - 18,000
Sold for $12,600
88
A Pair of Diamond, Onyx, and White Gold Convertible Earrings
Estimate $26,000 - 30,000
Sold for $27,090
89
Gucci
A Pair of Silver Handcuffs
Estimate $10,200 - 11,500
90
Gucci
A Diamond and Gold Evening Bag
Estimate $20,000 - 30,000
91
An Angel Skin Coral, Cultured Pearl, and Gold Pendant Necklace
Estimate $8,000 - 10,000
Sold for $10,080
92
A Pair of Angel Skin Coral, Cultured Pearl, and Gold Earrings
Estimate $3,000 - 5,000
Sold for $3,528
93
Graff
An Onyx, Diamond, and Gold Pendant
Estimate $8,000 - 10,000
Sold for $9,450
94
David Webb
A Rock Crystal, Diamond, and Gold Pendant/Brooch
Estimate $6,000 - 8,000
Sold for $10,080
95
Bulgari
A Peridot, Citrine, Diamond, and Gold Bracelet
Estimate $60,000 - 80,000
96
Mario Buccellati
A Gold Bracelet
Estimate $10,000 - 15,000
Sold for $11,340
97
Boucheron
A Diamond, Onyx, and Gold Pendant
Estimate $12,000 - 18,000
Sold for $15,120
98
A Reversible Diamond, Platinum, and Gold Necklace/Bracelet
Estimate $30,000 - 50,000
99
A Pair of Diamond and Platinum Earrings
Estimate $40,000 - 60,000
Sold for $49,140
100
A Diamond and Platinum Bracelet
Estimate $60,000 - 80,000
101
Paul Flato
A Superb Carved Emerald, Diamond, and Platinum Bracelet
Estimate $300,000 - 500,000
Sold for $327,600
102
A Coral, Colored Diamond, Diamond, and Gold Necklace
Estimate $30,000 - 50,000
103
A Multi-Colored Hardstone, Diamond, and Gold Brooch
Estimate $5,000 - 7,000
104
A Gold Bracelet
Estimate $4,000 - 6,000
Sold for $7,560
105
Salvador Dalí for Piaget
A Modern Gold 'Dalí d'or' Wristwatch
Estimate $10,000 - 15,000
Sold for $27,720
106
Grima
A Smokey Quartz, Diamond, Emerald, Sapphire, and Gold Pendant Necklace
Estimate $3,000 - 5,000
Sold for $3,780
107
Arnaldo Pomodoro
A Tourmaline, Ruby, Emerald, and Gold Pendant/Necklace
Estimate $5,000 - 7,000
Sold for $42,840
108
Grima
A Fossilized Sand Dollar, Diamond, Pearl, and Platinum Pendant
Estimate $4,000 - 6,000
Sold for $4,410
109
An Bi-Colored Gold Bracelet
Estimate $5,000 - 7,000
Sold for $5,670
110
Attributed to Kutchinsky
An Aquamarine, Rock Crystal, Diamond, and White Gold Convertible Sautoir
Estimate $40,000 - 50,000
111No Reserve
An Art Deco Diamond and Platinum Ring
Estimate $10,000 - 15,000 •
Sold for $7,182
112
An Art Deco Diamond, Onyx, Pearl, Ruby, and Platinum Brooch
Estimate $4,000 - 6,000
Sold for $3,780
113
An Art Moderne Aquamarine, Diamond, Onyx, Rock Crystal, Cultured Pearl, and Platinum Necklace
Estimate $20,000 - 30,000
Sold for $25,200
114
Boucheron
A Belle Époque Diamond, Pearl, and Platinum Bracelet
Estimate $15,000 - 25,000
Sold for $22,680
115
Boucheron
A Diamond, Platinum, and White Gold Necklace
Estimate $40,000 - 60,000
Sold for $69,300
116
A Diamond and Platinum Ring
Estimate $70,000 - 100,000
Sold for $126,000
117
Audemars Piguet for Cartier
An Art Deco Diamond and Platinum Watch
Estimate $20,000 - 30,000
Sold for $25,200
118No Reserve
Cartier
An Art Deco Carnelian, Diamond, Sapphire, Enamel, Platinum, and Bi-Colored Gold Clip
Estimate $10,000 - 15,000 •
Sold for $8,190
119
An Art Deco Sapphire and Diamond Ring
Estimate $50,000 - 70,000
Sold for $75,600
120
Bulgari
A Sapphire, Diamond, and Platinum Parure
Estimate $250,000 - 350,000
121
Chopard
An Important Colored Diamond, Diamond and Bi-Colored Gold Necklace
Estimate $300,000 - 500,000
122
JAR
A Magnificent Pair of Colored Diamond, Diamond, and Rose Gold Cuffs
Estimate $300,000 - 500,000
Sold for $315,000
123
An Exceptional Belle Époque Fancy Vivid Yellow Diamond, Diamond, Platinum, and Gold Ring
Estimate $160,000 - 220,000
Sold for $239,400