Mozeris Fine Antiques · In Stock Now
Diamond Jewellery
Antique and vintage diamond rings, necklaces, earrings, brooches and bracelets.
✓ Genuine, assessed in-house
✓ Free worldwide delivery
✓ Private viewings by appointment
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Showing 191 of 191 pieces
Mauboussin 18KT Gold Ring with 8.56 ct. Unheated Burma Sapphire & Diamonds
£69,500
Victorian Natural Pearl and Diamond Drop Earrings
£49,500
18ct White Gold Colombian Emerald and Diamond Necklace / Bracelet
£49,500
Victorian Colombian Emerald and Diamond Drop Earrings
£39,850
Van Cleef & Arpels Platinum Ring with 4.2KTs of diamonds.
£39,500
Victorian 15KT Gold & Silver Diamond Drop Earrings
£34,950
Art Deco Platinum Double Clip Diamond Bird Brooches
£34,950
Art Deco Diamond and Pink Sapphire Bracelet, Platinum
£34,850
Simon Rudle 14KT gold ruby and diamond bangle
£29,850
Antique Natural Pink Diamond Ring, 18KT Gold Gypsy-Set Solitaire
£29,500
Art Deco Platinum Diamond and Colombian Emerald Drop Earrings
£26,950
Adler 18KT White Gold Diamond Double Clip Brooch
£26,500
David Webb Platinum Emerald and Diamond Clip-On Earrings
£24,950
Vintage Platinum Pearl Cluster Ring with Diamonds
£24,950
Vintage Pearl & Diamond Flower Brooch
£24,950
Mauboussin Art Deco Platinum Emerald and Diamond Bracelet, 1920s
£24,950
18ct White Gold Diamond Cluster Necklace, Approx. 22ct
£24,950
18KT White Gold Diamond Cluster Line Necklace - 30 Carats
£24,895
Colombian Emerald and Diamond Ring, 18KT White Gold
£23,950
Van Cleef & Arpels Multi -Strand Cultured Pearl & Diamond Bow Bracelet in Platinum
£19,850
Antique Art Deco Platinum Diamond Brooch
£19,500
Platinum Three Stone Oval Diamond Ring, Approx. 3.50ct
£19,500
Georges LEnfant Vintage 18KT Gold Diamond Pav Bull Pendant
£18,995
Art Deco Platinum Sapphire & Diamond Bracelet, Mauboussin Style
£18,950
Art Deco Platinum Colombian Emerald Earrings
£17,950
18ct White Gold Princess Cut Diamond Cluster Ring
£17,950
19th Century 21KT Gold Amethyst, Pearl & Diamond Earrings
£17,813
Victorian En Tremblant Diamond Flower Brooch
£16,950
18ct Gold Fancy Yellow and White Diamond Drop Earrings
£16,950
Victorian Natural Pearl & Diamond Cluster Earrings, 18KT Gold
£16,950
Art Deco Platinum Diamond & Sapphire Bracelet, Approx. 8.28 ct Diamonds
£16,950
Platinum Colombian Emerald Diamond Cluster Ring
£16,500
18KT Gold Cluster Ring with 2.81ct Natural Sapphire & Diamonds
£14,995
Tiffany & Co. platinum reversible earrings, sapphire, emerald and diamond
£14,950
Platinum Jadeite Jade and Diamond Bracelet
£14,950
18ct White Gold Emerald and Diamond Cluster Earrings
£14,950
Victorian Colombian Emerald and Diamond Cluster Ring, 9KT Gold and Silver
£14,950
18KT White Gold 3.22ct Colombian Emerald Diamond Cluster Ring
£14,850
Karl Faberge Brooch 14KT gold oval cabochon amethyst and diamond.
£14,000
18KT White Gold Diamond Cluster Ring with 2.50ct Centre Diamond
£13,950
Victorian 18KT Gold Ceylon Sapphire & Rose Cut Diamond Three-Stone Ring
£12,850
Antique Victorian Diamond and Ruby Brooch, 9ct Gold and Silver
£11,950
Art Deco Sapphire & Diamond Bar Brooch, Circa 1920s
£11,950
Diamond Floral Spray Brooch, Platinum
£11,950
Art Deco Emerald and Diamond Plaque Ring, Platinum and 18ct Gold
£11,500
Natural Sapphire Cabochon and Diamond Curb Link Bracelet, 18KT White Gold
£10,200
Early 20th Century 18KT Gold Ruby & Old European Cut Diamond Ring
£9,850
Art Deco Platinum & 18KT Gold Ring with Colombian Emerald and Old Cut Diamonds
£9,850
Art Deco style 18KT White Gold 2.30 ct. Sapphire and Diamond Cluster Ring
£9,850
Vintage 18KT yellow gold 10.00 ct. Aquamarine and Diamond brooch
£9,850
Victorian 15KT Gold & Silver Diamond and Pearl Pendant
£9,850
Vintage Green Enamel Snake Bracelet 18KT Gold Circa 1970s
£9,850
Vintage Buccellati 18KT Gold and Diamond Necklace
£9,850
Early 20th Century Diamond and Enamel Butterfly Brooch
£9,850
Edwardian Natural Pearl, Ruby, Emerald and Diamond Baroness Issaverdens Brooch
£9,850
Platinum Burmese Cabochon Ruby and Diamond Ring, 19.15ct
£9,850
Natural Ruby Cabochon and Diamond Curb Link Bracelet, 18KT White Gold
£9,200
18KT White Gold 3KT Ceylon Sapphire and Diamond Cluster Ring
£8,995
Antique 19th Century Gold Multi Gem & Natural Pearl Brooch
£8,975
18KT White Gold Bangle with Natural Pink Sapphires and Diamonds
£8,950
15KT Gold and Platinum Three-Stone Diamond and Natural Ruby Ring
£8,950
Belle poque Platinum Diamond and Natural Pearl Drop Earrings
£8,950
Art Deco 1920s Platinum Flower Bouquet brooch with 6.00 ct. diamonds
£8,950
Georgian Gold Natural Ruby and Diamond Cluster Ring
£8,950
Victorian Diamond and Miniature Portrait Brooch, Attributed to Fernand Paillet
£8,950
Vintage Mario Buccellati 18KT Gold Diamond Floral Pendant Necklace
£8,950
Victorian Natural Pearl & 2.70ct Old European Cut Diamond Cluster Ring, 18KT Gold
£8,950
Victorian Diamond Cluster Pendant Brooch, Approx. 6.76 ct, Silver Topped 9KT Gold
£8,950
Yellow Diamond Solitaire Ring, 2.20 ct, 18KT Gold
£8,750
Natural Emerald Cabochon and Diamond Curb Link Bracelet, 18KT White Gold
£8,740
Early 20th Century 21KT Gold Sapphire and Diamond Bracelet
£8,450
Vintage Platinum Cabochon Aquamarine and Diamond Ring
£7,995
18KT White Gold 3.00ct Diamond Ring with Marquise Side Stones
£7,985
Boodles & Dunthorne 18KT Gold Band Ring with 1.46ct Diamonds
£7,950
Odelia 18KT White Gold Diamond Double-Sided Hoop Earrings,, 8.19 Carats, 2007
£7,950
Sapphire and Diamond Cluster Cocktail Ring in 18KT Yellow Gold
£7,950
Victorian 18KT Gold Agate Cameo & Rose Cut Diamond Bangle Bracelet
£7,950
Chatila Onyx & Diamond Pendant Necklace, 18KT Gold
£7,950
Victorian Diamond Brooch & Pendant with Articulated Drops
£7,950
Victorian Natural Pearl and Diamond Brooch Pendant
£7,950
Victorian Natural Pearl and Diamond Bow Brooch
£7,950
Vintage 23 Carat Sapphire Cabochon and Diamond Dome Ring, 18KT White Gold
£7,685
15KT Gold and Silver Emerald, Ruby, Pearl and Diamond Necklace
£7,500
Tiffany & Co. Platinum ladies ring with 1.19 cts. Princess-cut diamond
£7,480
18KT White Gold Diamond Cluster Ring
£7,450
Victorian 21KT Gold Amethyst, Pearl and Diamond Pendant
£6,995
18KT White Gold Sugarloaf Ruby & Diamond Ring
£6,985
Edwardian Diamond Portrait Miniature Heart Pendant Brooch, 18KT Gold
£6,985
Platinum Diamond Drop Earrings 2.80ct Total
£6,985
Vintage 1970s 18KT Gold Aquamarine and Diamond Ring
£6,985
Victorian 18KT Gold Ruby and Diamond Bangle
£6,985
18KT White Gold Diamond and Emerald Necklace
£6,975
Toi et Moi Fancy Coloured Diamond Ring, Platinum
£6,975
Victorian 12KT Gold and Silver Bird Brooch with Rose Cut Diamonds and Ruby Eyes
£6,950
Vintage White Gold Ring with 4KT Colombian Emerald and Diamonds
£6,950
Belle poque Platinum Diamond Horseshoe Brooch
£6,950
18KT Yellow Gold Sapphire and Diamond Crossover Ring
£6,950
18KT White Gold Ruby & Diamond Bow Brooch
£6,950
Asprey 18KT White Gold South Sea Pearl and Diamond Day and Night Earrings
£6,950
White Gold Ruby and Diamond Ballerina Cocktail Ring, 2.25ct Ruby
£6,950
Diamond Spray Brooch, Platinum, Circa 1950s
£6,865
Edwardian 18KT Gold and Silver Amethyst Cross Pendant
£6,785
Faraone 18KT Gold Emerald & Diamond Ring
£6,780
18KT gold Ruby, Diamond and Blue Sapphire Ring
£6,745
Antique Victorian Old Cut Diamond Bangle 9KT Gold 2.10ct
£6,475
Vintage 18KT Gold Cluster ring with 6ct Natural Emerald & Diamonds
£5,985
Cartier Art Deco Platinum Rose Cut Diamond Bow Brooch
£5,985
Antique 18KT Gold & Silver Cluster Ring with Old-Cut Diamonds
£5,950
Vintage 5.50ct. NATURAL NO HEAT Cabochon Blue Sapphire & Diamond Ring
£5,950
Victorian 18KT Gold Diamond and Pearl Drop Earrings
£5,950
Art Deco Platinum Sapphire & Diamond Bow Brooch, c1920
£5,950
18KT White Gold Colombian Emerald & Diamond Cluster Ring
£5,950
Vintage 18KT White Gold Diamond & Aquamarine Necklace
£5,950
Victorian 9KT Gold and Silver Emerald, Ruby, Sapphire and Diamond Floral Brooch
£5,950
Vintage Rose Cut and Brilliant Cut Diamond Cluster Ring
£5,950
Victorian 18KT Gold Diamond and Enamel Sentimental Locket Pendant in Original Box
£5,950
Chatila Onyx & Diamond Clip-On Earrings, 18KT Gold
£5,950
Art Deco Emerald & Diamond Bow Brooch, Platinum
£5,950
Art Deco Diamond Ring, Marquise Diamond Plaque
£5,950
Art Nouveau Plique-à-Jour Enamel Pendant Necklace, 18KT Gold, Circa 1910
£5,950
Vintage Ruby & Diamond Flower Brooch, 18KT Gold
£5,950
Tiffany & Co. Frank Gehry 18KT Gold Diamond Pendant Necklace
£5,450
Vintage Palladium Sapphire and Diamond Floral Spray Brooch
£4,985
Platinum 1.60ct Diamond Solitaire Ring
£4,985
Art Deco Platinum Old European Cut Diamond Ring, Circa 1920s
£4,980
Platinum 14.39 carats half drop shaped Natural Topaz pendant
£4,950
Victorian Diamond and Pearl Crown Brooch in 9KT Gold and Silver, Circa 1880s
£4,950
Art Deco Platinum Emerald and Diamond Bow Brooch with Diamond Drops
£4,950
Art Deco Style Platinum Gem-Set Eye of Horus Earrings
£4,950
Emerald & Diamond Toi et Moi Ring, 18KT White Gold
£4,950
Antique Emerald, Diamond & Pearl Necklace, Silver and Gold
£4,950
18KT Gold Diamond Stud Earrings 2.60ct Total
£4,850
Art Deco Chinese Platinum Jade and Diamond Ring
£4,650
Vintage Platinum Diamond and Tahitian Pearl Articulated Drop Earrings
£4,650
14KT White Gold Aquamarine & Diamond Cluster Ring
£4,200
Vintage 18KT White Gold Sapphire and Diamond Swirl Clip Earrings
£3,985
Art Deco Platinum Sapphire and Old Cut Diamond Ring
£3,985
Vintage White Gold Cluster Ring with 23.10ct Jade & Diamonds
£3,980
Platinum & 18KT Gold Ring with 2.70ct Ruby & 0.96ct Diamonds
£3,950
Art Deco 18KT White Gold Diamond and Pearl Bracelet
£3,950
Vintage Aquamarine & Diamond Cluster Ring
£3,950
Vintage 18KT Gold Amethyst and Diamond Ring, Signed Gasal
£3,950
Carrera y Carrera 18KT White Gold Day & Night Earrings with Onyx Drops
£3,950
Asprey 18KT Gold Sapphire and Diamond Clip-On Earrings
£3,950
Platinum Opal and Diamond Pendant Necklace
£3,950
Victorian Shell Cameo of Cupid and Hound in a Diamond-Set 18KT Gold Pendant Brooch
£3,950
Victorian Silver-Topped 18KT Gold Emerald and Rose-Cut Diamond Bangle
£3,950
Retro Ruby, Emerald & Diamond Double Clip Brooch, 18KT Gold
£3,950
Edwardian 18KT Gold Natural Pearl & Diamond Cluster Ring, Circa 1910
£3,895
14KT Gold Vintage Blue Topaz and Diamond Clip-On Earrings, 20 cts Topaz & 0.24
£3,850
Platinum Ruby and Diamond Cluster Earrings
£3,650
18KT Gold Cockatoo Brooch with South Sea Pearl and Diamonds
£3,495
Victorian 18KT Gold Marquise Ruby & Diamond Cluster Ring
£3,450
Early 20th Century 18KT Gold Old European Cut Diamond Cluster Ring 2.60ct
£3,450
Robert Wan 18KT White Gold Tahitian Pearl, Diamond and Mother-of-Pearl Drop Earrings
£3,450
Victorian Diamond Foliate Spray Brooch, Silver Topped 9KT Gold, Approx. 2.50 ct
£3,450
Antique 9KT Yellow Gold Pearl and Old Mine Diamond Cluster Ring
£2,985
Carrera y Carrera 18KT Gold Pink Tourmaline Cocktail Ring
£2,985
18KT Yellow Gold Ruby, Sapphire and Diamond Crossover Ring
£2,985
18KT White Gold South Sea Pearl, Diamond & Pink Sapphire Earrings
£2,950
Egyptian Revival Scarab Necklace, 18KT Gold, Early 20th Century
£2,950
Vintage 14KT Gold Diamond Day & Night Earrings
£2,950
Art Deco 18KT Gold South Sea Cultured Pearl & Diamond Ring
£2,950
Picchiotti 18KT Gold Diamond Cluster Ring
£2,950
Platinum Art Deco Egyptian Revival Gemset Pendant
£2,950
Victorian 18KT Gold Carnelian Shell Cameo and Old-Cut Diamond Brooch
£2,950
18ct White Gold Diamond Station Bracelet, Vintage 1970s
£2,950
Three Stone Diamond Ring, Approx. 1.30 ct, Dated 1947 and Inscribed
£2,950
18KT White Gold Emerald Cut Diamond Ring
£2,875
Vintage Platinum South Sea Pearl & Diamond Cluster Ring
£2,650
Early 20th Century 18KT Gold Turquoise and Old Cut Diamond Cluster Ring
£2,650
Vintage 18KT White Gold Ruby and Diamond Cluster Ring
£2,450
Natural Burma Ruby and Diamond Cluster Ring
£2,450
Emerald and Diamond Art Deco Style Ring
£2,450
Victorian Gold and Silver Garnet and Diamond Bar Brooch
£2,450
Retro Diamond Scroll Clip-On Earrings, 14KT White Gold
£2,450
Antique 18KT Gold Diamond Snake Ring
£2,350
Vintage 18KT Gold Angel Skin Coral and Diamond Bombe Ring
£2,350
Vintage Diamond Hoop Earrings, 18KT Rose Gold, 1970s
£2,350
Vintage Retro 18KT Gold and Platinum Diamond and Cabochon Ruby Leaf Brooch
£2,300
Vintage 18KT Gold 4.68ct Pink Tourmaline Ring
£1,985
Art Deco Style Sapphire and Diamond Ring
£1,985
18KT Gold Carnelian Arabic Intaglio and Diamond Signet Ring
£1,985
Sarah Fabergé Red Enamel Egg Pendant, 18KT Gold Ltd Edition No. 20
£1,950
Art Deco Diamond Brooch, Platinum
£1,950
Platinum Natural Sapphire and Diamond Three Stone Ring
£1,650
Diamond Half Eternity Ring, 18KT White Gold
£1,650
Ruby Cabochon and Diamond Drop Earrings, 18KT Yellow Gold
£1,485
18ct Gold Synthetic Spinel and Diamond Drop Earrings
£1,450
Vintage Natural Carved Jade and Diamond Pendant, Silver Mount
£985
Vintage 1950s Blue Zircon and Diamond Ring, 18KT White Gold
£945
Our diamond jewellery collection spans rings, necklaces, pendants, earrings, brooches and bracelets in antique and vintage settings, in gold and platinum. From old-cut diamond brooches to brilliant-cut pendants and rings, each piece is chosen for quality and character.
For engagement rings specifically, see our Diamond Engagement Rings page. Everything here is in stock and fully described. For more photographs or a private viewing, please get in touch.
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.
Buying Diamond Jewellery
Diamonds shine across rings, earrings, pendants and brooches: antique old-cut stones bring a softer sparkle, while vintage settings add character. Look at the cut, the mount and the condition of fittings and clasps. We are glad to talk you through any piece before you buy.
Frequently Asked Questions
Does this page include diamond rings?
Yes, this collection covers diamond rings as well as necklaces, earrings, brooches and bracelets. For engagement rings specifically, see our Diamond Engagement Rings page.
What diamond cuts will I find?
Old mine, old European and rose cuts in antique pieces, alongside later brilliant cuts: each with its own character.
Are the diamonds natural?
Yes, natural diamonds, assessed in-house. Any treatment is noted on the listing.
Can earrings be converted for pierced ears?
Often yes: screw and clip fittings can usually be converted to posts. Ask about a specific pair.
Can I view before buying?
Yes, request more photos and a video, or book a private appointment in Mayfair or Essex.