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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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4534 products

Antique Walter Thornhill Silver Horned Shaped Vinaigrette Perfume BottleAntique Walter Thornhill Silver Horned Shaped Vinaigrette Perfume Bottle
Marcel Boucher Gold Plated Green Blue Enamel Crystal BraceletMarcel Boucher Gold Plated Green Blue Enamel Crystal Bracelet
Vintage Tiffany & Co. 18K Yellow Gold Lapis CufflinksVintage Tiffany & Co. 18K Yellow Gold Lapis Cufflinks
Antique Gold Fancy Brown Diamond & Old Mine Diamond Horseshoe Stick PinAntique Gold Fancy Brown Diamond & Old Mine Diamond Horseshoe Stick Pin
SoldBlackamoor Gold Ruby Diamond Pearl BroochBlackamoor Gold Ruby Diamond Pearl Brooch
Art Deco Gold Ruby Stirrup CufflinksArt Deco Gold Ruby Stirrup Cufflinks
SoldIradj Moini Fresh Water Pearl Sapphire Ruby Beads BraceletIradj Moini Fresh Water Pearl Sapphire Ruby Beads Bracelet
Iradj Moini Citrine Quartz Sapphire Flower Convertible Brooch Collar NecklaceIradj Moini Citrine Quartz Sapphire Flower Convertible Brooch Collar Necklace
Iradj Moini Turquoise Amethyst Starfish Convertible 3 Brooch Collar NecklaceIradj Moini Turquoise Amethyst Starfish Convertible 3 Brooch Collar Necklace
Iradj Moini Green Aventurine Amethyst Flower Collar NecklaceIradj Moini Green Aventurine Amethyst Flower Collar Necklace
Vintage Lucien Piccard Theatre Mask Gold Emerald CufflinksVintage Lucien Piccard Theatre Mask Gold Emerald Cufflinks
Antique Yellow Gold Enamel Cabochon Sapphire CufflinksAntique Yellow Gold Enamel Cabochon Sapphire Cufflinks
Antique Marcus & Co. Art Nouveau Gold Star Sapphire CufflinksAntique Marcus & Co. Art Nouveau Gold Star Sapphire Cufflinks
Antique Marcus & Co. Art Nouveau Gold Enamel StudsAntique Marcus & Co. Art Nouveau Gold Enamel Studs
Antique Art Nouveau Gold Enamel ButtonsAntique Art Nouveau Gold Enamel Buttons
SoldBuccellati Gilt Silver Sagittarius Zodiac CufflinksBuccellati Gilt Silver Sagittarius Zodiac Cufflinks
Tiffany & Co. 18K Yellow Gold Hoop Diamond EarringsTiffany & Co. 18K Yellow Gold Hoop Diamond Earrings
Liana Vourakis 18K Yellow Gold Turquoise Door Knocker EarringsLiana Vourakis 18K Yellow Gold Turquoise Door Knocker Earrings
SoldGustav Manz Antique Art Nouveau Gold Sapphire Lion Panther Mens RingGustav Manz Antique Art Nouveau Gold Sapphire Lion Panther Mens Ring
SoldGustav Manz Antique Art Nouveau Gold Sapphire Deer CufflinksGustav Manz Antique Art Nouveau Gold Sapphire Deer Cufflinks
SoldAntique Gustav Manz Gold Sapphire Elephant Stick Pin
SoldAntique Gustav Manz Gold Lapis Panther Stick Pin
Antique Art Nouveau Engraved Gold LorgnetteAntique Art Nouveau Engraved Gold Lorgnette
SoldAntique Louis Kuppenheim Silver Enamel Pheasant Hunter CaseAntique Louis Kuppenheim Silver Enamel Pheasant Hunter Case
Vintage Tiffany & Co. Gold Crest Jade Men's RingVintage Tiffany & Co. Gold Crest Jade Men's Ring
SoldMen's Antique Yellow Gold Ross Clan Signet Crest RingMen's Antique Yellow Gold Ross Clan Signet Crest Ring
Antique French 18K Yellow Gold Onyx Crest Men's RingAntique French 18K Yellow Gold Onyx Crest Men's Ring
SoldVintage Men's Tiffany & Co. Yellow Gold Oval Jade RingVintage Men's Tiffany & Co. Yellow Gold Oval Jade Ring
Antique Gold Diamond Enamel Powder Box Romantic Scene
Exquisite Antique Treasure 18th Century Silver Agate Snuff Box
SoldVintage Yellow Gold Coin Optical Illusion Design Belt BuckleVintage Yellow Gold Coin Optical Illusion Design Belt Buckle
Antique Victorian Engraved Mizpah Yellow Gold Book Locket PendantAntique Victorian Engraved Mizpah Yellow Gold Book Locket Pendant
SoldMildred Watkins Sterling Silver Enamel BoxMildred Watkins Sterling Silver Enamel Box
Vintage 18K Yellow Gold Coral Diamond EarringsVintage 18K Yellow Gold Coral Diamond Earrings
SoldBvlgari Parentesi 18K White Gold Diamond EarringsBvlgari Parentesi 18K White Gold Diamond Earrings
SoldAntique Yellow Gold Pocket Watch Link ChainAntique Yellow Gold Pocket Watch Link Chain
Vintage JBG 18K Yellow Gold Pearl Diamond EarringsVintage JBG 18K Yellow Gold Pearl Diamond Earrings
SoldGustav Manz Gold Pink Star Ruby Panther Stick Pin
Antique Gold Carnelian Intaglio Ring
SoldVintage Yellow Gold Mechanical WatchVintage Yellow Gold Mechanical Watch
Antique 14K Yellow Gold Mens Watch Chain FobAntique 14K Yellow Gold Mens Watch Chain Fob
Polanti 3 Time Zone Stainless Steel Diamond Mens' WatchPolanti 3 Time Zone Stainless Steel Diamond Mens' Watch
SoldP. J. Gill & Sons Art Nouveau Sterling Silver and Amethyst Cross PendantP. J. Gill & Sons Art Nouveau Sterling Silver and Amethyst Cross Pendant
Vintage French 18K Yellow Gold Diamond EarringsVintage French 18K Yellow Gold Diamond Earrings
SoldAntique Gustav Manz Gold Diamond RingAntique Gustav Manz Gold Diamond Ring
SoldVan Cleef & Arpels 18K Yellow Gold Lapis CufflinksVan Cleef & Arpels 18K Yellow Gold Lapis Cufflinks
Sapphire Yellow Gold Bead CufflinksSapphire Yellow Gold Bead Cufflinks
Antique Art Nouveau Silver Green Onyx CufflinksAntique Art Nouveau Silver Green Onyx 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.

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