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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

Vintage Horse Ruby Gold BroochVintage Horse Ruby Gold Brooch
Vintage Horse Ruby Gold Brooch Sale price$5,950.00
Simon G 18K Gold Heart Diamond Pendant NecklaceSimon G 18K Gold Heart Diamond Pendant Necklace
Buccellati Gold Lapis Men's RingBuccellati Gold Lapis Men's Ring
SoldBoucheron Diamond Emerald Sapphire 18K Gold EarringsBoucheron Diamond Emerald Sapphire 18K Gold Earrings
Vintage Men's Gold Poison Band RingVintage Men's Gold Poison Band Ring
Vintage Universal Geneve 18K Gold Ladies Diamond WatchVintage Universal Geneve 18K Gold Ladies Diamond Watch
David Yurman 18K Gold Diamond Infinity Necklace PendantDavid Yurman 18K Gold Diamond Infinity Necklace Pendant
SoldGhiso 20 Dollar Gold Coin WatchGhiso 20 Dollar Gold Coin Watch
David Webb 18K Gold Rope Pearl Diamond EarringsDavid Webb 18K Gold Rope Pearl Diamond Earrings
Early Angel Cameo Antique Gold RingEarly Angel Cameo Antique Gold Ring
Georg Jensen Early Silver Brooch 27Georg Jensen Early Silver Brooch 27
Whimsical Smoking Pipe Gold Enamel Ruby CufflinksWhimsical Smoking Pipe Gold Enamel Ruby Cufflinks
Antique Opal Carved Silver Gold Men's RingAntique Opal Carved Silver Gold Men's Ring
Ancient Agate Intaglio & Antique Gold & Diamond RingAncient Agate Intaglio & Antique Gold & Diamond Ring
Antique French Gold Cupids Enamel Earrings Pendant BroochAntique French Gold Cupids Enamel Earrings Pendant Brooch
JCB Diamond Ruby White Gold EarringsJCB Diamond Ruby White Gold Earrings
Vintage Diamond Ruby Platinum Gold EarringsVintage Diamond Ruby Platinum Gold Earrings
Diamond Ruby Platinum Gold EarringsDiamond Ruby Platinum Gold Earrings
Vintage Gucci 18K Gold Ancient Coin EarringsVintage Gucci 18K Gold Ancient Coin Earrings
David Webb 18K Gold Platinum Diamond Pendant BroochDavid Webb 18K Gold Platinum Diamond Pendant Brooch
Tiffany & Co. Schlumberger Rope 18K Gold EarringsTiffany & Co. Schlumberger Rope 18K Gold Earrings
Philippe Ferrandis Semiprecious Amethyst Agate Quartz NecklacePhilippe Ferrandis Semiprecious Amethyst Agate Quartz Necklace
SeidenGang Amethyst 18K Gold Tsavorite Diamond EarringsSeidenGang Amethyst 18K Gold Tsavorite Diamond Earrings
SoldChopard Happy Diamond Ladybug Ruby 18K Gold WatchChopard Happy Diamond Ladybug Ruby 18K Gold Watch
SoldGübelin George L'Enfant 18K Gold Watch BraceletGübelin George L'Enfant 18K Gold Watch Bracelet
Vintage Tiffany & Co. Jade 18K Gold Cufflink & Stud SetVintage Tiffany & Co. Jade 18K Gold Cufflink & Stud Set
Andrew Clunn 18K Gold Pearl & Diamond EarringsAndrew Clunn 18K Gold Pearl & Diamond Earrings
Vintage 14K Yellow Gold Charm BraceletVintage 14K Yellow Gold Charm Bracelet
SoldCartier Steel & 18K Gold Must De Cartier 21 Watch 35mmCartier Steel & 18K Gold Must De Cartier 21 Watch 35mm
Georg Jensen 830 Silver Turtle Grape Shears No. 127Georg Jensen 830 Silver Turtle Grape Shears No. 127
Movado Diamond 18K Gold Amethyst Necklace PendantMovado Diamond 18K Gold Amethyst Necklace Pendant
Vintage David Webb 18K Gold Coral EarringsVintage David Webb 18K Gold Coral Earrings
Steven Lagos 18K Gold Onyx Amethyst Diamond EarringsSteven Lagos 18K Gold Onyx Amethyst Diamond Earrings
Tiffany & Co. 18K Yellow Gold Ribbon EarringsTiffany & Co. 18K Yellow Gold Ribbon Earrings
SoldSave $700.00Antique Buddha 18K Yellow Gold Pendant SealAntique Buddha 18K Yellow Gold Pendant Seal
Antique Buddha 18K Yellow Gold Pendant Seal Sale price$2,750.00 Regular price$3,450.00
Vintage Cartier Stirrup 18K Yellow Gold CufflinksVintage Cartier Stirrup 18K Yellow Gold Cufflinks
Hammerman Brothers 18K Gold Diamond NecklaceHammerman Brothers 18K Gold Diamond Necklace
Cartier Panthere Maillon Diamond 18K Gold Necklace & BraceletCartier Panthere Maillon Diamond 18K Gold Necklace & Bracelet
Iradj Moini Long Amethyst Citrine Flower EarringsIradj Moini Long Amethyst Citrine Flower Earrings
Asprey 18K Gold Ruby Bar CufflinksAsprey 18K Gold Ruby Bar Cufflinks
Georg Jensen Sterling & Gold Cufflinks 59A by Henry PilstrupGeorg Jensen Sterling & Gold Cufflinks 59A by Henry Pilstrup
Charles Krypell Silver BroochCharles Krypell Silver Brooch
SoldAncient Intaglio & Antique Gold Men's RingAncient Intaglio & Antique Gold Men's Ring
Antique Etruscan Egyptian Revival Carnelian Gold Bracelet BroochAntique Etruscan Egyptian Revival Carnelian Gold Bracelet Brooch
Vintage 18K Gold Yellow Sapphire Lapis RingVintage 18K Gold Yellow Sapphire Lapis Ring
SoldAntique Gold Watch Fob ChainAntique Gold Watch Fob Chain
Antique Gold Watch Fob Chain Sale price$7,500.00
Isabel Canovas 1980’s Gold Plated Wood Round EarringsIsabel Canovas 1980’s Gold Plated Wood Round Earrings
Gianni Versace Gold Tone American Indian Crystal Scarf RingGianni Versace Gold Tone American Indian Crystal Scarf Ring

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.