Marina B 18K Gold Round and Baguette Diamond Ring and Earrings Set
A Sculptural Marina B Diamond Demi-Parure in 18K Gold
A striking vintage Marina B jewelry set comprising a bold diamond ring and matching earrings, beautifully crafted in rich 18K yellow gold. The design reflects Marina B’s unmistakable approach to volume, movement and architectural form, creating a dramatic yet exceptionally refined presence.
Each piece features two contrasting diamond sections. Precisely arranged baguette-cut diamonds sweep across the upper portion in a graceful ribbed formation, divided by polished gold bands that accentuate the sculptural silhouette. Below, a generous field of round brilliant-cut diamonds adds texture, brilliance and dimension. The combination of geometric baguette cuts and softly sparkling round diamonds creates a distinctive sense of balance.
The substantial ring has a wide, curved profile that makes a powerful statement on the hand. The matching earrings repeat the same dimensional design and are finished with secure clip backs and removable posts, allowing them to be worn with or without the posts according to preference.
Signed M.B., this coordinated set is an exceptional example of Marina B’s glamorous design language and an increasingly difficult-to-find complete demi-parure. The pieces may be worn together for maximum impact or styled individually as three remarkable examples of signed designer jewelry.
Key Features
• Designer: Marina B
• Period: Vintage
• Metal: 18K yellow gold
• Gemstones: Round brilliant-cut and baguette-cut diamonds
• Set Includes: One ring and one pair of matching earrings
• Earring Backs: Clip backs with removable posts
• Design: Sculptural, dimensional and architectural
• Signature: Each piece signed M.B.
• Condition: Excellent vintage condition
For additional information regarding the diamonds, ring resizing or any other details, please contact DSF Antique Jewelry.
Collector’s Note
Matching Marina B jewelry sets are particularly desirable when the original pieces have remained together. This signed demi-parure beautifully reflects the designer’s bold architectural style through its sculptural gold construction and distinctive combination of baguette-cut and round brilliant-cut diamonds. The ring and earrings may be worn as a coordinated statement or individually, while the removable earring posts provide additional versatility. A sophisticated example of collectible vintage Marina B design.
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The DSF Promise
Buy with confidence. Every piece is backed by:
• Authenticity — examined and verified before listing
• Condition — carefully inspected and honestly described
• Insured shipping — fully insured, signature required
• 32-day returns — available on eligible, unaltered items
• Private appointments — available in New York
• Experience — over 50 years of fine jewelry expertise
How do I know a piece is authentic, and can I trust DSF?
Buying fine jewelry online takes trust, especially at this level. DSF Antique Jewelry is a New York–based dealer with over 50 years of fine jewelry expertise. Every piece is examined for authenticity and condition before it is listed — we assess hallmarks, maker's marks, metal content, gemstones, and construction consistent with the stated period or designer. For signed pieces such as Cartier, Buccellati, or Van Cleef & Arpels, we verify maker's marks and signatures. We're glad to send additional photographs of any hallmark, or speak with you directly, before you decide.
Why does antique gold look different, and is surface wear normal?
Antique pieces were often made in gold standards less common today, such as 15ct (used in Britain only between 1854 and 1932), 9ct, or higher-karat continental gold, which give a warmer tone than typical modern 14k. Light surface wear, softened edges, and a gentle patina are normal and expected on antique jewelry — they reflect the age and authenticity of the piece, not flaws. We describe the true condition of every item honestly in its listing.
What do the hallmarks and maker's marks mean?
Hallmarks are small stamped marks that identify the metal standard, and often the maker, assay office, and date. They are one of the best tools for authenticating antique jewelry. We identify and explain the marks we find on each piece in its description, and we're happy to send close-up photographs of any hallmark on request so you can see exactly what you're buying.
Can pieces be resized or adjusted?
It depends on the piece. Many antique rings can be resized, but bands with all-around engraving, thin shanks, or gemstones near the base may be limited in how far they can safely go, and some pieces are best left as-is to preserve their integrity. We list each item's measurements as they currently are. If you're unsure whether something can be safely adjusted, contact us before buying and we'll give you an honest assessment for that specific piece.
How should I care for and store fine jewelry?
Clean gently with a soft cloth, avoid harsh chemicals, ultrasonic cleaners, and chlorine, and store pieces separately so they don't scratch one another. Remove rings and bracelets for heavy manual tasks. Antique gold is softer than modern alloys, so period pieces are best enjoyed with normal care. Treated well, fine antique jewelry lasts for generations — many of our pieces are already a century or more old and still beautiful.
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