Diamond Engagement Rings — Mozeris Fine Antiques
Mozeris Fine Antiques · In Stock Now

Diamond Engagement Rings

Diamond-first antique and vintage rings — solitaire, cluster, three-stone and old-cut.

✓ Genuine, assessed in-house ✓ Free worldwide delivery ✓ Private viewings by appointment
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Showing 46 of 46 pieces
Van Cleef & Arpels Platinum Ring with 4.2KTs of diamonds.
Van Cleef & Arpels Platinum Ring with 4.2KTs of diamonds.
£39,500
Platinum 6.90ct Diamond Solitaire Ring
Platinum 6.90ct Diamond Solitaire Ring
£34,500
Antique Natural Pink Diamond Ring, 18KT Gold Gypsy-Set Solitaire
Antique Natural Pink Diamond Ring, 18KT Gold Gypsy-Set Solitaire
£29,500
Vintage Platinum Pearl Cluster Ring with Diamonds
Vintage Platinum Pearl Cluster Ring with Diamonds
£24,950
Platinum Three Stone Oval Diamond Ring, Approx. 3.50ct
Platinum Three Stone Oval Diamond Ring, Approx. 3.50ct
£19,500
18ct White Gold Princess Cut Diamond Cluster Ring
18ct White Gold Princess Cut Diamond Cluster Ring
£17,950
Vintage 18KT White Gold Diamond Cluster Ring
Vintage 18KT White Gold Diamond Cluster Ring
£14,995
18KT White Gold Diamond Cluster Ring with 2.50ct Centre Diamond
18KT White Gold Diamond Cluster Ring with 2.50ct Centre Diamond
£13,950
Victorian Natural Pearl & 2.70ct Old European Cut Diamond Cluster Ring, 18KT Gold
Victorian Natural Pearl & 2.70ct Old European Cut Diamond Cluster Ring, 18KT Gold
£8,950
Vintage Platinum Cabochon Aquamarine and Diamond Ring
Vintage Platinum Cabochon Aquamarine and Diamond Ring
£7,995
18KT White Gold 3.00ct Diamond Ring with Marquise Side Stones
18KT White Gold 3.00ct Diamond Ring with Marquise Side Stones
£7,985
Tiffany & Co. Platinum ladies ring with 1.19 cts. Princess-cut diamond
Tiffany & Co. Platinum ladies ring with 1.19 cts. Princess-cut diamond
£7,480
18KT White Gold Diamond Cluster Ring
18KT White Gold Diamond Cluster Ring
£7,450
Art Deco Platinum 1.69 Old Cut Diamond Cluster Ring
Art Deco Platinum 1.69 Old Cut Diamond Cluster Ring
£6,985
Vintage 1970s 18KT Gold Aquamarine and Diamond Ring
Vintage 1970s 18KT Gold Aquamarine and Diamond Ring
£6,985
Art Deco Style Platinum Opal & Diamond Cluster Ring
Art Deco Style Platinum Opal & Diamond Cluster Ring
£6,450
Antique 18KT Gold & Silver Cluster Ring with Old-Cut Diamonds
Antique 18KT Gold & Silver Cluster Ring with Old-Cut Diamonds
£5,950
Vintage Rose Cut and Brilliant Cut Diamond Cluster Ring
Vintage Rose Cut and Brilliant Cut Diamond Cluster Ring
£5,950
Art Deco Diamond Ring, Marquise Diamond Plaque
Art Deco Diamond Ring, Marquise Diamond Plaque
£5,950
Maor 18KT Gold Chain Link Ring, Emerald Cut Green Tourmaline and Diamonds
Maor 18KT Gold Chain Link Ring, Emerald Cut Green Tourmaline and Diamonds
£5,950
French 18KT Gold Tourmaline and Diamond Ring, Eagle Hallmark
French 18KT Gold Tourmaline and Diamond Ring, Eagle Hallmark
£5,950
Platinum 1.60ct Diamond Solitaire Ring
Platinum 1.60ct Diamond Solitaire Ring
£4,985
Art Deco Platinum Old European Cut Diamond Ring, Circa 1920s
Art Deco Platinum Old European Cut Diamond Ring, Circa 1920s
£4,980
Art Deco Chinese Platinum Jade and Diamond Ring
Art Deco Chinese Platinum Jade and Diamond Ring
£4,650
14KT White Gold Aquamarine & Diamond Cluster Ring
14KT White Gold Aquamarine & Diamond Cluster Ring
£4,200
Vintage 1970s 18KT Gold Citrine and Diamond Ring
Vintage 1970s 18KT Gold Citrine and Diamond Ring
£3,985
Vintage White Gold Cluster Ring with 23.10ct Jade & Diamonds
Vintage White Gold Cluster Ring with 23.10ct Jade & Diamonds
£3,980
Vintage 18KT Gold Amethyst and Diamond Ring, Signed Gasal
Vintage 18KT Gold Amethyst and Diamond Ring, Signed Gasal
£3,950
Opal & Diamond Ring, 18KT White Gold, English 1970s
Opal & Diamond Ring, 18KT White Gold, English 1970s
£3,950
Edwardian 18KT Gold Natural Pearl & Diamond Cluster Ring, Circa 1910
Edwardian 18KT Gold Natural Pearl & Diamond Cluster Ring, Circa 1910
£3,895
Vintage 18KT Gold Green Tourmaline & Diamond Ring
Vintage 18KT Gold Green Tourmaline & Diamond Ring
£3,895
Early 20th Century 18KT Gold Old European Cut Diamond Cluster Ring 2.60ct
Early 20th Century 18KT Gold Old European Cut Diamond Cluster Ring 2.60ct
£3,450
Piaget Possession 18KT White Gold Ring, Pink Tourmaline and Diamonds
Piaget Possession 18KT White Gold Ring, Pink Tourmaline and Diamonds
£3,450
Antique 9KT Yellow Gold Pearl and Old Mine Diamond Cluster Ring
Antique 9KT Yellow Gold Pearl and Old Mine Diamond Cluster Ring
£2,985
Carrera y Carrera 18KT Gold Pink Tourmaline Cocktail Ring
Carrera y Carrera 18KT Gold Pink Tourmaline Cocktail Ring
£2,985
Art Deco 18KT Gold South Sea Cultured Pearl & Diamond Ring
Art Deco 18KT Gold South Sea Cultured Pearl & Diamond Ring
£2,950
Picchiotti 18KT Gold Diamond Cluster Ring
Picchiotti 18KT Gold Diamond Cluster Ring
£2,950
Three Stone Diamond Ring, Approx. 1.30 ct, Dated 1947 and Inscribed
Three Stone Diamond Ring, Approx. 1.30 ct, Dated 1947 and Inscribed
£2,950
18KT White Gold Emerald Cut Diamond Ring
18KT White Gold Emerald Cut Diamond Ring
£2,875
Vintage Platinum South Sea Pearl & Diamond Cluster Ring
Vintage Platinum South Sea Pearl & Diamond Cluster Ring
£2,650
Georgian 15KT Gold Heart-Shaped Garnet & Rose-Cut Diamond Ring, Circa 1800
Georgian 15KT Gold Heart-Shaped Garnet & Rose-Cut Diamond Ring, Circa 1800
£2,650
Early 20th Century 18KT Gold Turquoise and Old Cut Diamond Cluster Ring
Early 20th Century 18KT Gold Turquoise and Old Cut Diamond Cluster Ring
£2,650
Vintage 18KT Gold Angel Skin Coral and Diamond Bombe Ring
Vintage 18KT Gold Angel Skin Coral and Diamond Bombe Ring
£2,350
Vintage 18KT Gold 4.68ct Pink Tourmaline Ring
Vintage 18KT Gold 4.68ct Pink Tourmaline Ring
£1,985
Vintage 14KT White Gold Opal and Diamond Cluster Ring
Vintage 14KT White Gold Opal and Diamond Cluster Ring
£1,850
Victorian Pearl Cluster Ring, 9KT Gold
Victorian Pearl Cluster Ring, 9KT Gold
£650

Our diamond engagement rings focus on diamond as the main stone — antique, vintage and characterful designs rather than mass-produced modern solitaires. Expect old mine, old European and rose-cut diamonds alongside later brilliants, in cluster, three-stone and single-stone settings.

Coloured-stone rings sit on their own pages, so everything here is diamond-led. Each ring is in stock and fully described. For more photographs or a private viewing, just ask.

Delivery & Returns

Free worldwide delivery, with insured shipping arranged where applicable. Each piece is fully described and inspected before despatch. If you would like to view a ring in person first, you are welcome to book a private appointment in Mayfair or Essex.

Choosing a Diamond Ring

Antique and vintage diamonds were cut by hand, giving old mine and old European cuts a softer, warmer sparkle than modern brilliants. Look at the cut character, the setting and overall condition rather than modern grading alone. We are glad to talk you through any ring before you decide.

Frequently Asked Questions

What diamond cuts will I find?

Old mine, old European, rose-cut, cushion and transitional cuts, plus later round brilliants — each giving the ring a different character.

Why choose an old-cut diamond?

Old cuts were cut by hand for candlelight, giving a softer, romantic sparkle that many prefer to the precise flash of modern cuts.

Are coloured-stone rings on this page?

No — emerald, sapphire and ruby rings have their own pages. This page is diamond-led so you can compare like with like.

Can the ring be resized?

Frequently yes — tell us the ring and your size and we'll confirm what can be done in time.

Can I view before buying?

Yes — request more photos and a video, or book a private appointment in Mayfair or Essex.

Looking for a particular piece?

Tell us what you're after — we hold stock not always shown online and source to order.

Contact the Team