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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

Tiffany & Co. Schlumberger 18K Gold Enamel Olive Stud EarringsTiffany & Co. Schlumberger 18K Gold Enamel Olive Stud Earrings
Tiffany & Co. Onyx 18K Gold Button Dome Clip EarringsTiffany & Co. Onyx 18K Gold Button Dome Clip Earrings
SoldAntique Gold Ruby Emerald Lapis Carnelian Hand Crest SealAntique Gold Ruby Emerald Lapis Carnelian Hand Crest Seal
SoldVintage Chunky Chain Link Gold BraceletVintage Chunky Chain Link Gold Bracelet
Piaget 18K Gold Pocket WatchPiaget 18K Gold Tiger’s Eye Men's Pocket Watch
Vintage Yellow Gold Diamond Buckle BraceletVintage Yellow Gold Diamond Buckle Bracelet
SoldSave $1.00Vintage Cartier Tubogas Gold BraceletVintage Cartier Tubogas Gold Bracelet
Vintage Cartier Tubogas Gold Bracelet Sale price$101.00 Regular price$102.00
SoldSave $148,513.57Wiese Antique Gold Diamond Ruby & Enamel Renaissance Revival Cameo PendantWiese Antique Gold Diamond Ruby & Enamel Renaissance Revival Cameo Pendant
Lucien Gautrait Art Nouveau 18K Gold Enamel & Sapphire BraceletLucien Gautrait Art Nouveau 18K Gold Enamel & Sapphire Bracelet
SoldCarl Bucherer 18K Gold Diamond X EarringsCarl Bucherer 18K Gold Diamond X Earrings
S. Kind & Sons Art Deco Platinum Diamond BraceletS. Kind & Sons Art Deco Platinum Diamond Bracelet
SoldAntique Edwardian Diamond Cameo Brooch
SoldHOBE 1940’s Sterling Silver Jelly Belly Peacock BroochHOBE 1940’s Sterling Silver Jelly Belly Peacock Brooch
Art Deco Wide Sterling Silver Paste BraceletArt Deco Wide Sterling Silver Paste Bracelet
Antique Edwardian Gold Diamond Seed Pearl Heart Pendant BroochAntique Edwardian Gold Diamond Seed Pearl Heart Pendant Brooch
Art Deco Platinum Burma Sapphire Diamond JabotArt Deco Platinum Burma Sapphire Diamond Jabot
SoldArt Deco Silver Paste BraceletArt Deco Silver Paste Bracelet
SoldAntique Gold Enamel Diamond Sapphire PendantAntique Gold Enamel Diamond Sapphire Pendant
Vintage Gold Octagonal Lapis & Tiger Eye Inlaid CufflinksVintage Gold Octagonal Lapis & Tiger Eye Inlaid Cufflinks
Antique Art Nouveau Gold Moonstone CufflinksAntique Art Nouveau Gold Moonstone Cufflinks
Antique Gold Cabochon Sapphire Double Sided CufflinksAntique Gold Cabochon Sapphire Double Sided Cufflinks
Retro 14K Yellow Gold Sapphire Men's Geometric CufflinksRetro 14K Yellow Gold Sapphire Men's Geometric Cufflinks
Art Deco Platinum Triangle Shape Diamond Sapphire RingArt Deco Platinum Triangle Shape Diamond Sapphire Ring
Elizabeth Gage 18K Yellow Gold Diamond Pearl EarringsElizabeth Gage 18K Yellow Gold Diamond Pearl Earrings
Vintage Large Gold Coral Men's CufflinksVintage Large Gold Coral Men's Cufflinks
H. Stern 18K Yellow Gold Diamond Men's Band RingH. Stern 18K Yellow Gold Diamond Men's Band Ring
Hermes Ruban Rouge 18K Gold Ladies WatchHermes Ruban Rouge 18K Gold Ladies Watch
Mauboussin Paris 18K Gold & Diamond Earrings
Mauboussin 18K Gold Diamond Mother of Pearl Naora Huggies EarringsMauboussin 18K Gold Diamond Mother of Pearl Naora Huggies Earrings
SoldTiffany & Co. Angela Cummings 18K Yellow Gold Onyx EarringsTiffany & Co. Angela Cummings 18K Yellow Gold Onyx Earrings
SoldVintage Tiffany & Co. Yellow Gold Hoop EarringsVintage Tiffany & Co. Yellow Gold Hoop Earrings
Antique Gold Pearl Onyx Cameo Brooch
Antique Gold Pearl Cameo Brooch Pendant
Antique Gold Pearl & Diamond Cameo Pendant Brooch
Antique Gold Pearl & Diamond Cameo Brooch
Antique Russian 14K Yellow Gold BraceletAntique Russian 14K Yellow Gold Bracelet
Antique Russian Gold Link BraceletAntique Russian Gold Link Bracelet
Retro Yellow Gold CufflinksRetro Yellow Gold Cufflinks
Retro Yellow Gold Cufflinks Sale price$4,950.00
Vintage Yellow Gold Sapphire Cufflink & Stud SetVintage Yellow Gold Sapphire Cufflink & Stud Set
Vintage Gold Garnet CufflinksVintage Gold Garnet Cufflinks
Vintage Gold Garnet Cufflinks Sale price$1,875.00
Antique 1880's Gold Turquoise CufflinksAntique 1880's Gold Turquoise Cufflinks
H. Stern 18K Gold Tourmaline Ruby Band RingH. Stern 18K Gold Tourmaline Ruby Band Ring
SoldAntique Gold Rose Cut Diamond RingAntique Gold Rose Cut Diamond Ring
Vintage 18K Gold Star Sapphire & Baguette Diamond RingVintage 18K Gold Star Sapphire & Baguette Diamond Ring
SoldCartier 18K Yellow Gold Eyeglass ChainCartier 18K Yellow Gold Eyeglass Chain
SoldVintage Cartier 14K Gold Safety PinVintage Cartier 14K Gold Safety Pin
SoldSave $1.00Antique Gold Amethyst Diamond Ruby Mesh Expandable PurseAntique Gold Amethyst Diamond Ruby Mesh Expandable Purse
Antique Gold Amethyst Diamond Ruby Mesh Expandable Purse Sale price$9,500.00 Regular price$9,501.00
Antique Gold Diamond & Sapphire CufflinksAntique Gold Diamond & 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.