190 Items by auctions and galleries:
platinum
Lot 674 Round and baguette diamond, platinum and white gold ribbon shaped brooch, diamonds in all ct. 13.00 circa, g 37.55 circa, length cm 8.20 circa. French platinum and gold assay marks. (losses)
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 688 Round, baguette and marquise white gold and platinum ribbon shaped brooch, marquise ct. 1.10 circa main diamond, in all ct. 12.00 circa, g 26.11 circa, length cm 6.60 circa. French platinum and gold assay and goldsmith marks.
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 612 Old mine and rose cut diamond, calibré sapphire, yellow gold and platinum contrariè ring, old mine diamonds in all ct. 1.20 circa, g 4.11 circa size 18.5/58.5. | | Appended short report CISGEM n. 26449 24/11/2023, Milano
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 615 Round ct. 1.92 circa diamond, cabochon sapphire, huit huit diamond and platinum openwork ring, g 4.42 circa size 18.5/58.5. | | Appended short report CISGEM n. 26447IAA 24/11/2023, Milano
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 632 White enamel, yellow gold and platinum snake shaped bangle bracelet, rubies for the eyes, diamonds in all ct. 2.80 circa, g 117.82 circa.
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 642 Octagonal emerald and marquise diamond gold and platinum earrings, emeralds in all ct. 7.90 circa, diamonds in all ct. 4.90 circa, g 19.16 circa, length cm 2.9 circa.
Important Jewels | I Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 646 Old mine and rose cut diamond platinum "millegraine" openwork brooch, ct. 0.80 circa main diamonds each, in all ct. 2.20 circa, g 11.64 circa, length cm 5 circa.
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 647 LONGINES | Diamond, round and calibré emerald platinum lady's wristwatch, from ct. 0.50 to ct. 0.42 circa main diamonds, yellow gold clasp, g 23.30 circa, length cm 17.5 circa. Swiss and French assay and goldsmith marks. (defects)
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 650 PEDERZANI | Cabochon ct. 29.80 ruby and triangular diamond yellow gold and platinum ring, diamonds in all ct. 2.50 circa, g 14.10 circa size 13/53. Signed and marked Pederzani, 1311 MI and with ruby carat weight. | | Appended short report CISGEM n.
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 653 Diamond and platinum rectangular shaped brooch, ct. 1.00 circa central diamond, in all ct. 15.50 circa, g 34.85 circa, length cm 6.9, width cm 3.9 circa.
Important Jewels | I Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 670 Old mine diamond, platinum and gold openwork brooch, ct. 1.20 circa central diamond, in all ct. 10.00 circa, g 21.63 circa, length cm 6.10 circa. (slight defects)
Important Jewels | I Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 672 Old mine diamond, platinum and gold double brooch, ct. 0.80 ct. 0.80 ct. 0.80 ct. 0.65 ct. 0.65 e ct. 0.55 circa six main diamonds, g 44.40 circa, length cm 6.20 circa.
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 684 Diamond and white gold necklace holding a cm 2.60 circa removale oval ct. 9.12 sapphire and platinum central pendant, ct. 1.00 circa main diamond, diamonds in all ct. 3.40 circa, g 20.98 circa, length cm 42.5 circa. | | Appended jewel report CISGEM
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 691 Round ct. 2.95 and ct. 3.06 diamond, yellow gold and platinum pendant earrings accented with two smaller diamonds, in all ct. 6.00 circa, g 9.08 circa, length cm 1.8 circa. | | Appended short report CISGEM n. 26453IAAB 24/11/2023, Milano | Appended
Important Jewels | I Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 696 Old mine diamond and ruby geometric shaped platinum brooch, diamonds in all ct. 6.90 circa, rubies in all ct. 3.60 circa, ct. 1.05, ct. 1.10 and ct. 1.00 circa main diamonds, white gold details, g 23.03 circa, length cm 7.40 circa.
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 697 Round and baguette diamond, octagonal sapphire and platinum modular bracelet, diamonds in all ct. 7.00 circa, sapphires in all ct. 8.00 circa, g 34.38 circa, length cm 18 circa. Inventory number. | | Appended jewel report CISGEM n. 26794 29/01/2024
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 698 Old mine diamond, ruby and platinum pendant earrings, rubies in all ct. 6.00 circa, diamonds in all ct. 4.60 circa of which two ct. 0.90 circa pear diamonds, with previous fittings, in all g 25.71 circa, length cm 6.60 circa.
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 708 Octagonal ct. 7.04 diamond platinum ring accented with baguette diamonds, in all ct. 7.60 circa, g 7.22 circa size 10/50. Marked 582 MI. | | Appended diamond report CISGEM n. 26760IAAB 19/01/2024, Milano
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 711 Oval ct. 11.50 circa sapphire, round and marquise diamond platinum ring, diamonds in all ct. 2.20 circa, g 13.78 circa size 17/57. | | Appended gemmological report CISGEM n. 27267 19/03/2024, Milano
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 712 FRASCAROLO | Octagonal ct. 5.60 circa emerald and navette diamond platinum ring, diamonds in all ct. 3.20 circa, g 13.98 circa size 11/51. Marked 347 AL. | | Appended gemmological report RAG n. J19012 30/10/2019, Torino
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 713 BULGARI | Pair of ruby, diamond, platinum and yellow gold brooches, rubies in all ct. 26.00 circa, diamonds in all ct. 20.20 circa, cm 4.00 and cm 3.60 circa brooches, in all g 38.81 circa. Signed Bvlgari, French assay and goldsmith marks. In Bvlgari
Important Jewels | I Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 714 BULGARI | Ruby, diamond, yellow gold and platinum earrings, rubies in all ct. 10.50 circa, diamonds in all ct. 9.30 circa, g 22.15 circa, length cm 3.6 circa. Signed Bvlgari and French assay marks. In Bvlgari pouch | | Appended gemmological report S
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 715 BULGARI | Ruby, diamond, yellow gold and platinum bracelet, rubies in all ct. 45.00 circa, diamonds in all ct. 33.30 circa, g 69.22 circa, length cm 18.0 circa. Signed Bvlgari. In Bvlgari pouch | | Appended gemmological report SSEF n. 137096 21/03/2
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 717 BULGARI | Oval ct. 1.80 circa diamond and ct. 2.50 circa ruby platinum and yellow gold contrarié ring accented with tapered diamonds on the stem, diamonds in all ct. 2.20 circa, g 6.34 circa size 12/52. Signed Bvlgari and with logo. | | Appended ge
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 718 BULGARI | Octagonal ct. 7.90 diamond and platinum gold ring accented with two lateral crescent moon shaped diamonds, diamonds in all ct. 9.50 circa, g 8.87 circa. Signed and marked Bulgari, 1092 RM. In original case | | Appended diamond report GIA n
Important Jewels | I Session Il Ponte Casa d'Aste
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Important Jewels | I Session
Date: 30.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 130
Lot 760 Old mine and rose cut diamond, calibré sapphire, gold and platinum brooch, diamonds in all ct. 0.30 circa, g 7.16 circa, length cm 5.20 circa.
Important Jewels | II Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | II Session
Date: 31.05.2024 10:00 UTC +02:00
Number of lots in the catalog: 107
Lot 771 Two strand pearl necklace with old mine diamond, synthetic ruby, yellow gold and platinum clasp, mm 3.10 circa pearls, diamonds in all ct. 0.15 circa, g 13.10 circa, length cm 43.7 circa.
Important Jewels | II Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | II Session
Date: 31.05.2024 10:00 UTC +02:00
Number of lots in the catalog: 107
Lot 829 Old mine diamond, yellow gold and platinum modular bracelet, diamonds in all ct. 2.50 circa, g 12.68 circa, length cm 15.5 circa.
Important Jewels | II Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | II Session
Date: 31.05.2024 10:00 UTC +02:00
Number of lots in the catalog: 107
Lot 882 ALTISSIMO | Diamond, yellow gold and platinum lady's wristwatch with two strand bracelet, diamonds in all ct. 1.00 circa, g 62.39 circa, length cm 17.20 circa. French import marks.
Important Jewels | III Session Il Ponte Casa d'Aste
Il Ponte Casa d'Aste
Important Jewels | III Session
Date: 31.05.2024 15:00 UTC +02:00
Number of lots in the catalog: 137