Michael Bondanza

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2026

Michael Bondanza Wood, Platinum, 18K Yellow Gold, Sapphire, and Diamond Bangle Bracelet

Hampton Estate AuctionNew York, NY

Michael Bondanza Diamond & Platinum Solitaire Ring: Michael Bondanza diamond and platinum solitaire / engagement ring, prong set with a square emerald cut Asscher-style diamond, 1.14 carats, mounted in platinum, marked on the interior of the shank with

2026

Michael Bondanza Diamond & Platinum Solitaire Ring

Roland NYGlen Cove, NY

Iradj Moini & Others Group of Costume Jewelry & Fr: Michael Bondanza diamond and platinum solitaire / engagement ring, prong set with a square emerald cut Asscher-style diamond, 1.14 carats, mounted in platinum, marked on the interior of the shank with

2026

Iradj Moini & Others Group of Costume Jewelry & Fr

Roland NYGlen Cove, NY

Michael Bondanza 18k Gold Diamond Slide Pendant Necklace Platinum Chain: Michael Bondanza 18k Gold Diamond Slide Pendant Necklace Platinum Chain Discover the elegance of this Michael Bondanza necklace featuring a stunning round slide pendant crafted from solid 18k yellow g

2025

Michael Bondanza 18k Gold Diamond Slide Pendant Necklace Platinum Chain

Diamond DepotNew York, NY

Stunning 18K Gold & Sterling Silver Ring By Michael Bondanza: The ring is in very good condition. The weight of the piece is shown in the last picture. It is made of sterling silver and 18K gold. A self-taught artisan, Michael Bondanza has timeless sophisticatio

2025

Stunning 18K Gold & Sterling Silver Ring By Michael Bondanza

Jasper52New York, NY

Stunning 18K Gold & Sterling Silver Cuff Bracelet By Michael Bondanza: The bracelet is in excellent condition. The weight of the piece is shown in the last picture. The bracelet is made of sterling silver and 18K gold. A self-taught artisan, Michael Bondanza has timeless

2025

Stunning 18K Gold & Sterling Silver Cuff Bracelet By Michael Bondanza

Jasper52New York, NY

Michael Bondanza 18k Yellow Gold and Platinum Diamond Bracelet: 18k yellow gold, platinum, and diamond bracelet by Michael Bondanza. The bracelet has 112 prong set small round cut diamonds of varying sizes set in yellow gold in a branch-like design, surrounded by

2025

Michael Bondanza 18k Yellow Gold and Platinum Diamond Bracelet

Magnusson Art GroupMorristown, NJ

Designer Michael Bondanza 18k Gold & Platinum, Black Onyx Bracelet & Earrings: Designer Michael Bondanza Art Deco Style 18k Gold & Platinum, Black Onyx Bracelet & Earring Set. This set comes with Original jewelry Box, Receipt and Appraisal. Bracelet: 18k yellow gold and platinum

2024

Designer Michael Bondanza 18k Gold & Platinum, Black Onyx Bracelet & Earrings

A-1 AuctionOrlando, FL

Michael Bondanza 18K Gold and Platinum Bracelet with Diamonds: Michael Bondanza 18K Gold Flat, Flexible and Individually Linked and Ornated Bracelet with 56 Diamonds 1.02ct (70dwt, includes appraisal).Designer = Michael Bondanza. Material = 18K Gold/Platinum. Gem

2023

Michael Bondanza 18K Gold and Platinum Bracelet with Diamonds

BIDLITMount Prospect, IL

2023

MICHAEL BONDANZA BUTTERFLY 18K 24K PLATINUM & DIAMONDS

Reserve Stock Jewelers & AuctionsRockford, IL

A Michael Bondanza "Heatwave" Bracelet in 18K/Platinum: 18K yellow gold and platinum "Heatwave" bracelet by Michael Bondanza, finely crafted geometric zig-zag design measures 9 mm W and 8 in. L, hidden box clasp with snap under safety, 79.6 grams, current

2022

A Michael Bondanza "Heatwave" Bracelet in 18K/Platinum

Alex CooperTowson, MD

JEWELRY. Pr of Signed Michael Bondanza 18kt Gold: Earrings. Pair of signed Michael Bondanza 18kt yellow gold earrings. Signed, "18K ©" with a pictorial hallmark representing Michael Bondanza. Total approx. weight is 14.1 dwt (gross). F

2021

JEWELRY. Pr of Signed Michael Bondanza 18kt Gold

Clarke Auction GalleryLarchmont, NY

Bondanza 16.00ctw Citrine & Diamond Plat/18K Bracelet: Michael Bondanza 14.00ctw Citrine, 2.00ctw VS2-SI1/F-G Diamond, Onyx & Solid Platinum/18K Yellow Gold Bracelet - This beautiful bracelet was made by award-winning designer Michael Bondanza, and was fi

2021

Bondanza 16.00ctw Citrine & Diamond Plat/18K Bracelet

GWS Auctions Inc.Agoura Hills, CA

Bondanza Sterling Silver, 18K & Onyx Necklace/Brooch: Michael Bondanza Deco Collection Solid Sterling Silver, 18K Yellow Gold & Onyx Necklace/Brooch - This lovely jewelry suite was made by award-winning designer Michael Bondanza and has a Deco style desi

2021

Bondanza Sterling Silver, 18K & Onyx Necklace/Brooch

GWS Auctions Inc.Agoura Hills, CA

Bondanza 1.42ctw Diamond Platinum/18K Bracelet: Michael Bondanza 1.42ctw VS1-VS2/F-G Diamond Solid Platinum & 18K Yellow Gold 7" Bracelet - This exquisite bracelet was made by award-winning designer Michael Bondanza. Bondanza has achieved internati

2020

Bondanza 1.42ctw Diamond Platinum/18K Bracelet

GWS Auctions Inc.Agoura Hills, CA

Michael Bondanza 2.70ctw Diamond Plat/18K Bracelet: Michael Bondanza 2.70ctw VS1-VS2/F-G Diamond Solid Platinum/18K Yellow Gold 7" Bracelet - This lovely bracelet was made by award-winning designer Michael Bondanza. Bondanza has achieved international

2020

Michael Bondanza 2.70ctw Diamond Plat/18K Bracelet

GWS Auctions Inc.Agoura Hills, CA

Bondanza 0.60ctw Diamond Platinum/18K 7" Bracelet: Michael Bondanza 0.60ctw VS1-VS2/F-G Diamond Solid Platinum/18K Yellow Gold 7" Bracelet - This exquisite bracelet was made by award-winning designer Michael Bondanza. Bondanza has achieved internation

2020

Bondanza 0.60ctw Diamond Platinum/18K 7" Bracelet

GWS Auctions Inc.Agoura Hills, CA

MICHAEL BONDANZA, STERLING SILVER KNOT MOTIF NECKLACE: MICHAEL BONDANZA, STERLING SILVER KNOT MOTIF NECKLACE Consisting of a tubogas necklace measuring approximately 10.00 mm wide, with a knot motif with yellow gold accents. Stamp: (maker's mark) 18K 925.

2020

MICHAEL BONDANZA, STERLING SILVER KNOT MOTIF NECKLACE

Freeman'sChicago, IL

A Pair of 18 Karat Yellow Gold Earclips, Michael: A Pair of 18 Karat Yellow Gold Earclips, Michael Bondanza, consisting of an abstract swan design. Stamp: 18K (maker's mark). 21.70 dwts.

2019

A Pair of 18 Karat Yellow Gold Earclips, Michael

Freeman'sChicago, IL

A Pair of 18 Karat Yellow Gold, Diamond and Onyx: A Pair of 18 Karat Yellow Gold, Diamond and Onyx Earclips, Michael Bondanza, containing four round brilliant cut diamonds weighing approximately 0.32 carat total and six round onyx inlaid plaques. Sta

2019

A Pair of 18 Karat Yellow Gold, Diamond and Onyx

Freeman'sChicago, IL

A Platinum, 18 Karat Yellow Gold, Diamond and Onyx: A Platinum, 18 Karat Yellow Gold, Diamond and Onyx Insect Brooch, Michael Bondanza, containing nine round brilliant cut diamonds weighing approximately 0.22 carat total and two half-moon shape onyx ey

2019

A Platinum, 18 Karat Yellow Gold, Diamond and Onyx

Freeman'sChicago, IL

STERLING AND 18K NECKLACE AND EARRINGS SET: A sterling silver collar necklace in the manner of Michael Bondanza with a central 18k gold keystone-shaped focal flanked by faceted onyx gems, with matching clip on earrings, stamped by the retailer

2016

STERLING AND 18K NECKLACE AND EARRINGS SET

Soulis AuctionsLone Jack, MO

A MICHAEL BONDANZA PLATINUM AND 18 KARAT YELLOW GOLD: A MICHAEL BONDANZA PLATINUM AND 18 KARAT YELLOW GOLD DEMI-PARURE. Comprising a bracelet and pair of earclips in the 'Heat Wave' pattern Length: 7.5" Total weight: 92.1 grams

2015

A MICHAEL BONDANZA PLATINUM AND 18 KARAT YELLOW GOLD

Susanin's AuctionsChicago, IL

Michael Bondanza Gold & Platinum 8.00ct Diamond Necklac: Michael Bondanza Gold & Platinum 8.00ct Diamond Necklace GB46. Excellent Condition! IH83521YZ. One electronically tested 18KT yellow gold & platinum ladies custom cast & hand crafted diamond necklace.

2012

Michael Bondanza Gold & Platinum 8.00ct Diamond Necklac

Seized Assets AuctioneersWestlake Village, CA

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