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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

SoldSave $1.00Tiffany & Co Schlumberger Diamond 18K Gold 6 Rows X Band RingTiffany Co Diamond 18K Gold 6 Rows X Band Ring
Tiffany & Co Schlumberger Diamond 18K Gold 6 Rows X Band Ring Sale price$1,000.00 Regular price$1,001.00
Vintage 18K Yellow Gold Reeded Twist Hoop EarringsVintage 18K Yellow Gold Reeded Twist Hoop Earrings
Trio 18K Gold Pearl Diamond Heart Shaped EarringsTrio 18K Gold Pearl Diamond Heart Shaped Earrings
Barry Kieselstein-Cord Platinum Diamond EarringsBarry Kieselstein-Cord Platinum Diamond Earrings
Regner Paris 18K Gold Sapphire Retro Bracelet WatchRegner Paris 18K Gold Sapphire Retro Bracelet Watch
Diamond Sapphire 18K Yellow Gold RingDiamond Sapphire 18K Yellow Gold Ring
Victorian Gold Reverse Crystal Dog Agate PendantVictorian Gold Reverse Crystal Dog Agate Pendant
SoldVintage USN United States Navy Ring Gold Men's RingVintage USN United States Navy Ring Gold Men's Ring
Antique Tiffany & Co. Gold LorgnetteAntique Tiffany & Co. Gold Lorgnette
Antique Krementz Gold Bleeding Heart Flower Enamel Pearl Brooch
Diamond 18K Yellow Gold Flexible EarringsDiamond 18K Yellow Gold Flexible Earrings
Antique Gold Satyr Stick Pin
Kurt Wayne 18K Yellow Gold Honeycomb CufflinksKurt Wayne 18K Yellow Gold Honeycomb Cufflinks
Cartier Panthere Two Row Gold & Stainless Watch 183949Cartier Panthere Two Row Gold & Stainless Watch 183949
Antique Gold Ceylon Sapphire Intaglio Men's RingAntique Gold Ceylon Sapphire Intaglio Men's Ring
Georg Adam Scheid Silver Greek Coin BraceletGeorg Adam Scheid Silver Greek Coin Bracelet
Vintage Fendi Gold Plated Black Enamel Crystal Collar NecklaceVintage Fendi Gold Plated Black Enamel Crystal Collar Necklace
Antique Gold Diamond Turquoise Dog BroochAntique Gold Diamond Turquoise Dog Brooch
SoldArt Nouveau Gold Mermaid Fresh Water Pearl RingArt Nouveau Gold Mermaid Fresh Water Pearl Ring
Antique Victorian Cameo Gold Men's RingAntique Victorian Cameo Gold Men's Ring
Diamond Ruby Yellow Gold RingDiamond Ruby Yellow Gold Ring
Diamond Ruby Yellow Gold Ring Sale price$9,750.00
SoldSave $1,000.00Opal Diamond Platinum Gold RingOpal Diamond Platinum Gold Ring
Opal Diamond Platinum Gold Ring Sale price$8,500.00 Regular price$9,500.00
SoldAntique No Heat Burma Sapphire Intaglio 18K Gold Men's RingAntique No Heat Burma Sapphire Intaglio 18K Gold Men's Ring
Vintage Gold Chain and Onyx NecklaceVintage Gold Chain and Onyx Necklace
Antique Phenomenal Carved Gold Carnelian Crest Seal FobAntique Phenomenal Carved Gold Carnelian Crest Seal Fob
Vintage 18K Yellow Gold Onyx EarringsVintage 18K Yellow Gold Onyx Earrings
Antique Diamond Cluster Gold Chain NecklaceAntique Diamond Cluster Gold Chain Necklace
Gemstone Ruby, Diamond & Tsavorite Flower Brooch in 18K GoldGemstone Ruby, Diamond & Tsavorite 18K Flower Brooch
Antique Gemstone Ruby Diamond Sapphire Red White Blue BroochAntique Gemstone Ruby Diamond Sapphire Red White Blue Brooch
Vintage 18K Gold Yellow Sapphire Diamond RingVintage 18K Gold Yellow Sapphire Diamond Ring
Vintage Tiffany & Co. Large Gold Knot CufflinksVintage Tiffany & Co. Large Gold Knot Cufflinks
Antique Gold Ruby Equestrian Horseshoe Stick PinAntique Gold Ruby Equestrian Horseshoe Stick Pin
Arts and Crafts Gold Turquoise RingArts and Crafts Gold Turquoise Ring
SoldVintage 18K Yellow Gold Crest Men's RingVintage 18K Yellow Gold Crest Men's Ring
SoldBreitling Chronomat Evolution Diamond Men's Watch A13356Breitling Chronomat Evolution Diamond Men's Watch A13356
Chanel 18K Gold Pearl Diamond Fil de Camelia RingChanel 18K Gold Pearl Diamond Fil de Camelia Ring
Faberge Alfred Thielemann Mouse Spoon Diamond Stick PinFaberge Alfred Thielemann Mouse Spoon Diamond Stick Pin
F. Walter Lawrence 18K Gold Diamond Portrait Pendant BroochF. Walter Lawrence 18K Gold Diamond Portrait Pendant Brooch
Wedderien Yellow Gold Black Opal CufflinksWedderien Yellow Gold Black Opal Cufflinks
Antique 18K Yellow Gold Enamel Box CaseAntique 18K Yellow Gold Enamel Box Case
Natural Fancy Diamond Emerald Modernist BroochNatural Fancy Diamond Emerald Modernist Brooch
Harry Winston Diamond Sapphire Ruby Platinum Ribbon BroochHarry Winston Diamond Sapphire Ruby Platinum Ribbon Brooch
Carl Faberge Purple Sapphire Diamond Stick PinCarl Faberge Purple Sapphire Diamond Stick Pin
Carl Faberge Moonstone Sapphire Diamond Stick PinCarl Faberge Moonstone Sapphire Diamond Stick Pin
SoldArt Nouveau Gold Almandine Garnet Men's RingArt Nouveau Gold Almandine Garnet Men's Ring
SoldSave $350.00Vintage Men's Engraved 18K Gold Emerald Diamond Ring
Vintage Men's Engraved 18K Gold Emerald Diamond Ring Sale price$3,600.00 Regular price$3,950.00
SoldSave $1,000.00Antique Gold Rose Cut Garnet Diamond RingAntique Gold Rose Cut Garnet Diamond Ring
Antique Gold Rose Cut Garnet Diamond Ring Sale price$4,500.00 Regular price$5,500.00
SoldTeufel Kinetic Spinning Gold Diamond RingTeufel Kinetic Spinning Gold Diamond 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.