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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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4528 products

Emerald Diamond Lapis Brooch 18K GoldEmerald, Diamond Lapis Flower Brooch 18K Yellow Gold
Mario Buccellati Sterling Silver Torchon Soup TureenMario Buccellati Sterling Silver Torchon Soup Tureen
Ilias Lalaounis 18K Yellow Gold EarringsIlias Lalaounis 18K Gold Earrings
Ostertag Platinum Natural Pearl Stick Pin Ostertag Natural Pearl Stick Pin
Diamond 18K Gold EarringsElegant Diamond 18K Gold Earrings
Dankner 18K Gold Diamond EarringsDankner Gold Diamond Earrings
 Ancient Ring Agate Intaglio Gold Antique Carved Gold Ring with Ancient Banded Agate Intaglio
 Antique Gold Carnelian Crest Men's Ring Antique Crest Men's Ring
Antique Carved Gold Agate Coat of Arms Crest Oval Men's RingAntique Carved Gold Agate Coat of Arms Crest Oval Men's Ring
Antique 22K Gold Crest Men's RingAntique 22K Gold Men's Ring
Antique Gold Agate Crest Men's RingAntique Carved Gold Agate Crest Men's Ring
Antique 18K Gold Onyx Cockerel Crest RingAntique 18K Gold Onyx Cockerel Crest Ring
Antique French 18K Gold Men's Ring Heraldic CrestAntique French 18K Gold Men's Ring Heraldic Crest
Antique Gold Agate Intaglio Men's Crest Coat Arms RingAntique Gold Agate Intaglio Men's Crest Coat of Arms Ring
Antique French Art Nouveau Gold Crown Crest RingAntique French Art Nouveau Carved Gold Crown Crest Ring
Antique Gold Crest Men's Ring Antique Gold Bloodstone Crest Men's Ring with Monogram
Antique Gold Men's Signet RingAntique Yellow Gold Men's Signet Ring
Cartier 18K Gold Travel Alarm Desk ClockVintage Cartier 18K Gold Travel Alarm Desk Clock
Bracelet Tiffany Co. Platinum Diamond Buckle Tiffany Co Diamond Buckle Bracelet Mesh
Tiffany Co. Schlumberger 18K Gold Enamel Dot Lozenge EarringsTiffany & Co. Schlumberger 18K Gold Blue Enamel Dot Lozenge Earrings
SoldTiffany Co. Schlumberger Eighteen Stone Platinum Diamond RingTiffany Co Schlumberger Platinum Diamond Ring X
Antique J.E. Caldwell & Co. Gold Crest Men's RingAntique J.E. Caldwell & Co. Gold Crest Men's Ring
Antique Gold Cabochon Jade Ring 
Antique Yellow Gold Cabochon Jade Ring
Antique Art Nouveau Gold Ruby Diamond CufflinksAntique Art Nouveau Gold Ruby Cufflinks Diamond
Trianon 18K Gold Lapis Lazuli Ruby CufflinksTrianon 18K Gold Lapis Ruby Cufflinks
Ruby Diamond Platinum Cufflinks Ruby Diamond Platinum Cufflinks deco
French Art Deco Diamond Cufflinks SapphiresExquisite French Art Deco Cufflinks in Platinum Sapphires and Diamonds
Antique Gold Guilloché Enamel Cufflinks SapphireExquisite Antique Gold Guilloché Enamel Cufflinks with Sapphires
French Art Deco 18K Gold Cufflinks with Onyx and DiamondsFrench Art Deco 18K Gold Cufflinks with Onyx and Diamonds
Krementz Art Deco Gold Enamel Cufflinks Krementz Art Deco Gold Enamel Cufflinks
Bulgari Bvlgari 18K Gold Oval Cufflinks Bulgari Bvlgari 18K Gold Oval Cufflinks
French 18K Gold Baton Wire CufflinksFrench 18K Yellow Gold Baton Wire Cufflinks
SoldArt Deco Gold Bloodstone Diamond Men's RingArt Deco Gold stone Diamond Men's Ring
Dunhill Art Deco 18K Gold Cigar CufflinksAlfred Dunhill Art Deco 18K Gold Cigar-Shaped Cufflinks
18K Gold Invisible-Set Citrine, Garnet, and Diamond Buckle Brooch18K Gold Invisible-Set Citrine, Garnet, and Diamond Buckle Brooch
Titus Art Deco Gold Enamel Emerald WatchTitus Art Deco Gold Enamel Emerald Watch
Antique Engraved Silver Banded Agate Box Victorian Silver Banded Agate Box Antique Treasure
SoldVerger Frères Art Deco 18K Gold  Louver Shutter WatchVerger Frères Louver Art Deco 18K Gold Shutter Watch
Vintage 18K Gold Bird of Paradise Brooch Chrysoprase Lapis Diamonds18K Gold Bird of Paradise Brooch Chrysoprase, Lapis Diamonds
French 18K Gold Bird of Paradise Brooch with Green Agate, Lapis, and RubyFrench 18K Gold Bird of Paradise Brooch with Green Agate, Lapis Ruby
French 18K Gold Bird Brooch Pink Agate, Lapis SapphireFrench 18K Bird Brooch Pink Agate, Lapis, Sapphire Vintage
French 18K Gold Bird Brooch Blue Agate, Diamonds, Sapphires RubyFrench 18K Gold Bird Brooch Agate Diamonds Sapphires Ruby Mechanical
Antique 18k Gold Tourmaline Men's Ring Dragon Antique Tourmaline Men's Gold Ring Dragon Motif 18K
 Tanzanite and Diamond Ring Luxury High-End Tanzanite Diamond Ring
SoldAntique French Men's Signet Ring: 18K Gold Banded Agate Crown Antique French Men's Signet Ring: 18K Gold Banded Agate Crown Design
Antique Victorian Gold Sardonyx Cameo Men's RingUnusual Victorian Gold Sardonyx Cameo Men's Ring
SoldVintage Cartier Yellow Gold Watch Lipstick HolderVintage Cartier Yellow Gold Watch Lipstick Holder
Wander Paris 18K Gold Lapis Diamond Pendant BroochRobert Wander Paris 18K Gold Lapis Diamond Pendant Brooch

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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