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Natural Diamond Gemstone Jewelry

Explore natural diamond and gemstone jewelry featuring sapphires, rubies, emeralds, and other fine gems.

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4356 products

SoldVintage 18K Gold Metal & Diamond Ammonite Shell Fossil RingVintage 18K Gold Metal & Diamond Ammonite Shell Fossil Ring
Antique Gold & Diamond Mythological Dragon Griffin Stick PinAntique Gold & Diamond Mythological Dragon Griffin Stick Pin
Vintage Two Color 18K Gold Cross Over Cufflinks & Cabochon Sapphire FinialsVintage Two Color 18K Gold Cross Over Cufflinks & Cabochon Sapphire Finials
Vintage 18K White Gold Florentine Cross Over Cufflinks & Sapphire FinialsVintage 18K White Gold Florentine Cross Over Cufflinks & Sapphire Finials
SoldMarcel Boucher 1946 Sterling Silver Blue Crystal Faux Coral Clip BroochMarcel Boucher 1946 Sterling Silver Blue Crystal Faux Coral Clip Brooch
Art Deco Platinum & Gold Onyx & Diamond Cufflink & Stud SetArt Deco Platinum & Gold Onyx & Diamond Cufflink & Stud Set
Antique Cutler & Co Arrow Gold & Platinum Enamel & Pearl CufflinksAntique Cutler & Co Arrow Gold & Platinum Enamel & Pearl Cufflinks
Vintage Multi-Shape Diamond Platinum Wide Band RingVintage Multi-Shape Diamond Platinum Wide Band Ring
Fancy Diamond Platinum RingFancy Diamond Platinum Ring
Fancy Diamond Platinum Ring Sale price$9,500.00
Antique 18K Yellow Gold Diamond and Sapphire Snake RingAntique 18K Yellow Gold Diamond and Sapphire Snake Ring
Antique Victorian 18K Yellow Gold Diamond Snake RingAntique Victorian 18K Yellow Gold Diamond Snake Ring
Victorian Diamond Ruby Snake Ring 18K Gold Men’s Wide BandVictorian Diamond Snake Ring 18K Gold Men’s Wide Band
SoldRare Tiffany & Co. France 18K Gold Tiger Head & Claw CufflinksRare Tiffany & Co. France 18K Gold Tiger Head & Claw Cufflinks
Phelps & Perry Art Deco Silver Enamel & Rose Quartz ClockPhelps & Perry Art Deco Silver Enamel & Rose Quartz Clock
Rare Antique Tiffany & Co. 18K Gold Amethyst & Enamel CufflinksRare Antique Tiffany & Co. 18K Gold Amethyst & Enamel Cufflinks
Vintage 18K Yellow Gold Pearl EarringsVintage 18K Yellow Gold Pearl Earrings
Art Deco Platinum & Gold Enamel Diamond Cufflink & Stud Set
Art Deco Gold & Platinum Sapphire Oval Cufflink & Stud Set
Art Deco Frosted Crystal Sapphire Cufflink & Stud Set in Fitted Boucheron Box
Antique Art Nouveau Gold Cufflink & Stud Set
SoldTiffany & Co. Schlumberger 18K Gold Lapis Lazuli Acorn CufflinksTiffany & Co. Schlumberger 18K Gold Lapis Lazuli Acorn Cufflinks
Lepozzi 18K Yellow Gold Heart Citrine EarringsLepozzi 18K Yellow Gold Heart Citrine Earrings
SoldTiffany & Co. 18K Yellow Gold Enamel Dome EarringsTiffany & Co. 18K Yellow Gold Enamel Dome Earrings
SoldVintage Seaman Schepps Gold Emerald Diamond Shell EarringsVintage Seaman Schepps Gold Emerald Diamond Shell Earrings
Vintage Gold Aventurine Mother of Pearl & Swiss Lapis EarringsVintage Gold Aventurine Mother of Pearl & Swiss Lapis Earrings
Marina B. France 18K Gold Pearl & Diamond EarringsMarina B. France 18K Gold Pearl & Diamond Earrings
Tiffany & Co. Antique Art Nouveau Gold Diamond CufflinksTiffany & Co. Antique Art Nouveau Gold Diamond Cufflinks
Tiffany & Co. Antique Gold Demantoid CufflinksTiffany & Co. Antique Gold Demantoid Cufflinks
J.E. Caldwell Antique Gold Enamel Cufflink & Stud Set
Rare Antique Tiffany & Co. 18K Gold Favrile Iridescent Glass Scarab CufflinksRare Antique Tiffany & Co. 18K Gold Favrile Iridescent Glass Scarab Cufflinks
Antique Bailey Banks & Biddle Gold Cats Eye Demantoid CufflinksAntique Bailey Banks & Biddle Gold Cats Eye Demantoid Cufflinks
Vintage Tiffany & Co. 14K Yellow Gold Sapphire CufflinksVintage Tiffany & Co. 14K Yellow Gold Sapphire Cufflinks
Boucheron Paris 18K Yellow Gold Topaz Stirrup CufflinksBoucheron Paris 18K Yellow Gold Topaz Stirrup Cufflinks
Trianon Shell 18K Gold Zircon Emerald EarringsTrianon Shell 18K Gold Zircon Emerald Earrings
Vintage Hermes Universal Geneve Gold WatchVintage Hermes Universal Geneve Gold Watch
Theodore B. Starr Art Deco Silver Enamel ClockTheodore B. Starr Art Deco Silver Enamel Clock
Vintage Tiffany & Co. 18K Gold Mabe Pearl EarringsVintage Tiffany & Co. 18K Gold Mabe Pearl Earrings
Vintage O. J. Perrin 18K Yellow Gold EarringsVintage O. J. Perrin 18K Yellow Gold Earrings
Antique 18K Yellow Gold Engraved Nautical CufflinksAntique 18K Yellow Gold Engraved Nautical Cufflinks
Antique 18K Gold & Platinum Carved Garnet & Diamond CufflinksAntique 18K Gold & Platinum Carved Garnet & Diamond Cufflinks
Art Deco Gold Frosted Crystal Lapis & Diamond CufflinksArt Deco Gold Frosted Crystal Lapis & Diamond Cufflinks
Antique 18K Gold Reverse Crystal Yorkshire Dog CufflinksAntique 18K Gold Reverse Crystal Yorkshire Dog Cufflinks
SoldVintage 18K Gold Lapis Cufflinks Retailed by Neiman MarcusVintage 18K Gold Lapis Cufflinks Retailed by Neiman Marcus
Art Deco Platinum Sapphire Square Cufflink & Stud SetArt Deco Platinum Sapphire Square Cufflink & Stud Set
Tiffany & Co. France 18K Gold Tiger's Eye CufflinksTiffany & Co. France 18K Gold Tiger's Eye Cufflinks
Vintage French 18K Gold Beaded Stirrup CufflinksVintage French 18K Gold Beaded Stirrup Cufflinks
Antique Gold Reverse Crystal Horse CufflinksAntique Gold Reverse Crystal Horse Cufflinks
Antique Edwardian Platinum & Gold Sapphire CufflinksAntique Edwardian Platinum & Gold Sapphire Cufflinks

Natural Diamond Gemstone Jewelry

This collection is devoted to natural diamond and gemstone jewelry chosen with a collector’s eye—pieces where rarity is measured not only by beauty, but by origin, condition, and the integrity of the stone itself. Alongside diamonds, you will find jewels set with Burmese (Burma) rubies, Burmese sapphires, and Ceylon (Sri Lankan) sapphires, as well as other fine gems selected for color, life, and individuality. Rings, earrings, bracelets, necklaces, pendants, and brooches appear here as complete objects of design, shaped by proportion and finished to a standard that remains legible at close range.

For connoisseurs, origin can be more than a geographical note—it can be a signature of character. Burma rubies are prized for their saturated, vivid reds and the particular “inner glow” collectors seek when a stone holds both depth and brightness. Burmese sapphires can offer a profound, velvety intensity, while Ceylon sapphires are often celebrated for their luminous clarity and a blue that can feel bright, open, and finely transparent. These distinctions are not rules but tendencies, and their appeal lies in nuance: the way a gemstone behaves in changing light, the way color sits within the stone, the way presence is felt rather than announced.

A collector’s focus also turns naturally to unheated stones—gems that retain their color in a state closest to nature, without thermal enhancement. When an unheated sapphire or ruby is also strong in color and beautifully proportioned, it carries a particular kind of esteem: not simply for rarity, but for the honesty of what it is. Such stones often ask for settings that honor them—mountings that hold the gem securely while allowing light to enter, designs that frame rather than compete, and craftsmanship precise enough to feel effortless.

Diamonds appear here in complementary roles: sometimes as clean, disciplined brilliance in their own right, sometimes as restrained punctuation that heightens the richness of colored gems without overtaking the composition. Metal choices shape the mood—gold lending warmth and depth, platinum offering a cooler clarity and architectural precision, and silver, when used, bringing a luminous contrast that can make gemstone color feel especially vivid.

What unites the collection is a quiet standard: jewels selected for natural stones, thoughtful design, and workmanship that withstands scrutiny—settings aligned, edges resolved, and silhouettes balanced for lasting wear. These are pieces acquired not for a passing season, but for the enduring pleasures collectors return to: rare color, authentic material, and the calm assurance of fine jewelry made properly.