Collection:
Signed jewelry
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34 products
Gucci
18K White Gold Gucci Signed Bracelet
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Gucci
18K White Gold Gucci Signed Ring
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Didier Guerin White Gold Bracelet with Modern Diamonds
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Piaget
Vintage 18k Yellow Gold Piaget Dancer Watch
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Certified expertise
Each piece is authenticated by our expert gemologists.
Secure payment
Secure transactions and payment in installments.
Guaranteed delivery & free returns
Secure and insured shipping, free returns.
Integrated finishing workshop
Repair, alteration, and creation in our workshop.
Pre-owned luxury designer jewelry
The pre-owned signed jewelry collection offered by Mikaelian in Antibes brings together creations from the world's greatest jewelry and watchmaking houses, providing our clients with a unique selection of authenticated pieces bearing the signature of the most illustrious international luxury workshops. A signed piece of jewelry is much more than a simple ornament; it is a wearable work of art that attests to the excellence of a manufacture, the mastery of its craftsmen, and the aesthetic vision of a designer—all qualities that contribute to preserving and often increasing the piece's value over time. At Mikaelian, we offer signed jewelry from the most renowned houses, including Cartier, Van Cleef & Arpels, Bvlgari, Chanel, Chaumet, Boucheron, Hermès, Tiffany, and many others, with each piece being rigorously authenticated before being added to our selection. Our expertise in authenticating signed jewelry is recognized by our clientele and industry professionals, as it is based on in-depth knowledge of the manufacturing techniques, hallmarks, and specific characteristics of each house, acquired through many years of experience in the pre-owned luxury jewelry sector. The value of a pre-owned signed piece is supported by the reputation of the issuing house, the relative rarity of the reference on the market, and the general condition of the piece—three factors we carefully evaluate for every item offered in our boutique. Our international clientele, coming from all over the French Riviera and beyond, find in Mikaelian a trusted partner for their acquisitions of pre-owned signed jewelry, with personalized service and total transparency regarding the provenance and condition of each piece. Come discover our selection of signed jewelry at our boutique in Antibes or book an appointment for a private consultation with one of our experts.