Engagement Ring with 1.09ct Natural Emerald-Cut Diamond in Platinum
Handmade Platinum Engagement Ring with 1.796 Total Carats of Natural Diamonds
A sophisticated platinum engagement ring featuring a 1.096 carat natural emerald-cut center diamond, complemented by 0.70 carats of emerald-cut side diamonds. Crafted in a handmade platinum mounting, the ring offers a total diamond weight of 1.796 carats in a clean, architectural design.
This elegant engagement ring centers on a 1.096 carat natural emerald-cut diamond, graded SI1 clarity and I–J color, with Very Good cut, polish, and symmetry. Its step-cut facets create a refined hall-of-mirrors effect, emphasizing transparency, proportion, and structural beauty rather than excessive brilliance.
The center diamond measures 6.54 x 5.65 x 3.50 mm, presenting a beautifully balanced rectangular outline with near-square proportions, as confirmed on the appraisal.
The diamond is secured within a handmade Platinum 900 mounting, weighing approximately 6.5 grams. Platinum’s density and durability make it one of the most enduring precious metals, while its naturally white tone enhances the crisp lines of emerald-cut diamonds. The handcrafted mounting reflects careful workmanship, ensuring both structural integrity and a refined finish.
Flanking the center stone are 10 natural emerald-cut side diamonds, channel-set into the band and totaling 0.70 carats, graded G color and VS2 clarity. Their linear alignment reinforces the geometric precision of the center diamond, creating a seamless visual flow across the band.
Together, the center and side stones create an impressive total diamond weight of 1.796 carats, offering presence, balance, and refined symmetry.
Key Specifications
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Total Diamond Weight: 1.796 Carats
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Center Diamond: 1.096 ct Natural Emerald Cut
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Center Clarity: SI1
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Center Color: I–J
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Finish: Very Good Cut, Polish & Symmetry
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Measurements: 6.54 x 5.65 x 3.50 mm
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Side Diamonds: 10 Natural Emerald-Cut Diamonds
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Side Diamond Weight: 0.70 ct total
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Side Diamond Grade: G color, VS2 clarity
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Mounting: Handmade Platinum 900
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Ring Weight: Approx. 6.5 grams
Emerald-Cut Precision
Emerald-cut diamonds are celebrated for their clean step facets and architectural presence. Rather than relying solely on sparkle, this cut highlights clarity and proportion. In this design, the channel-set side diamonds mirror the center stone, creating a harmonious composition across its full 1.796 carats of natural diamonds.
Enduring Craftsmanship
The handmade platinum mounting provides both strength and elegance, ensuring longevity while maintaining refined minimalism. The result is a structured and sophisticated engagement ring designed for lasting wear and timeless appeal.
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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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