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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

Antique Gold Ancient Coin Brooch Attrib. to CastellaniAntique Gold Ancient Coin Brooch Attrib. to Castellani
Antique John Brogden Gold Sardonyx Eagle Crest Men's RingAntique John Brogden Gold Sardonyx Eagle Crest Men's Ring
Vintage 18K Gold Amber Diamond Sapphire RingVintage 18K Gold Amber Diamond Sapphire Ring
Vintage Gold Sapphire Diamond Oval EarringsVintage Gold Sapphire Diamond Oval Earrings
SoldVintage Platinum Jade Men's RingVintage Platinum Jade Men's Ring
SoldSave $13,500.00Rolex Submariner Blue Dial 18K Yellow Gold Men's WatchRolex Submariner Blue Dial 18K Gold Men's Watch
Vintage Rolex Submariner Blue Dial 18K Yellow Gold Men's Watch Sale price$61,500.00 Regular price$75,000.00
SoldAntique Victorian 15K Gold Bloodstone Shield Signet Men's RingAntique Victorian 15K Gold Bloodstone Shield Signet Men's Ring
Antique Marchesini Gold Lapis Pearl BroochAntique Marchesini Gold Lapis Pearl Brooch
Vintage Hammered 24K Yellow Gold Rose Cut Diamond RingVintage Hammered 24K Yellow Gold Rose Cut Diamond Ring
Buccellati Ramage Eternelle 18K Gold Diamond Pearl RingBuccellati Ramage Eternelle 18K Gold Diamond Pearl Ring
Antique Victorian Gold Diamond Enamel Locket Bangle BraceletAntique Victorian Gold Diamond Enamel Locket Bangle Bracelet
Antique Edwardian Platinum Emerald Diamond Stick PinAntique Edwardian Platinum Emerald Diamond Stick Pin
SoldAntique Egyptian Revival Carved Scarab Lapis Diamond Gold Stick PinAntique Egyptian Revival Carved Scarab Lapis Diamond Gold Stick Pin
Antique Cutler & Co Gold Platinum Cabochon Sapphire Stick PinAntique Cutler & Co Gold Platinum Cabochon Sapphire Stick Pin
Vintage Gold Emerald Celtic Knot CufflinksVintage Gold Emerald Celtic Knot Cufflinks
SoldHermes Paris Wide Sterling Silver H Eclipse Cuff BraceletHermes Paris Wide Sterling Silver H Eclipse Cuff Bracelet
Antique Platinum Gold No Heat Burma Ruby CufflinksAntique Platinum Gold No Heat Burma Ruby Cufflinks
Vintage 22K Yellow Gold Diamond Cufflinks
Chanel Premiere 18K Gold Diamond Ladies Chain Link WatchChanel Premiere 18K Gold Diamond Ladies Chain Link Watch
SoldUdall & Ballou Platinum Gold Diamond Onyx Cufflink 9 Piece Full Stud SetUdall & Ballou Platinum Gold Diamond Onyx Cufflink 9 Piece Full Stud Set
TRIFARI Alfred Philippe Gold Plated Yellow Crystal Flower Pin BroochTRIFARI Alfred Philippe Gold Plated Yellow Crystal Flower Pin Brooch
Antique Platinum Gold Opal Celtic Knot Stick Pin
Art Nouveau French 18K Gold Griffin Pearl Stick PinArt Nouveau French 18K Gold Griffin Pearl Stick Pin
Gubelin 18K Gold Lapis Tigers Eye CufflinksGubelin Gold Lapis Tigers Eye Cufflinks
SoldTiffany & Co. 18K Yellow Gold Celtic Knot Clip/Post EarringsTiffany & Co. 18K Yellow Gold Celtic Knot Clip/Post Earrings
Cartier Gold Lapis Crown & Stag Intaglio Crest Men's RingCartier Gold Lapis Crown & Stag Intaglio Crest Men's Ring
Reverse Crystal Gold Swivel Cufflinks
Antique Victorian Gold Enamel Portrait Diamond Bangle BraceletAntique Victorian Gold Enamel Portrait Diamond Bangle Bracelet
SoldSave $1.00Vintage Gucci 18K Yellow Gold NecklaceVintage Gucci 18K Yellow Gold Necklace
Vintage Gucci 18K Yellow Gold Necklace Sale price$101.00 Regular price$102.00
SoldTiffany & Co. Schlumberger Studios Unisex 18K Gold Lapis RingTiffany & Co. Schlumberger Studios Unisex 18K Gold Lapis Ring
Georg Adam Scheid Silver & Gold Anchor Watch Fob
Vintage 18K Gold Lace Diamond Hoop EarringsVintage 18K Gold Lace Diamond Hoop Earrings
SoldEcrou De Cartier Bracelet 18K Gold BraceletEcrou De Cartier Bracelet 18K Gold Bracelet
SoldCARTIER Paris Gold Plated Brown Lenses Men’s SunglassesCARTIER Paris Gold Plated Brown Lenses Men’s Sunglasses
Vintage Nina Ricci Paris Wide Gold Plated Textured Cuff BraceletVintage Nina Ricci Paris Wide Gold Plated Textured Cuff Bracelet
SoldTiffany & Co. Gold Rope Lapis Cufflink Stud Set
Vintage Carved Amethyst Face Gold Cuff ButtonsVintage Carved Amethyst Face Gold Cuff Buttons
Vintage Gold Tourmaline Stirrup Cufflinks
SoldCartier 18K Gold Gemstone Diamond Lapis Squirrel BroochCartier 18K Gold Gemstone Diamond Lapis Squirrel Brooch
Antique Marcus & Co. Diamond Crescent Gold BroochAntique Marcus & Co. Diamond Crescent Gold Brooch
Robert Wander 18K Yellow Gold Pearl Diamond EarringsRobert Wander 18K Yellow Gold Pearl Diamond Earrings
SoldSave $1,200.00Antique Art Nouveau 18K Yellow Gold Chain NecklaceAntique Art Nouveau 18K Yellow Gold Chain Necklace
Antique Art Nouveau 18K Yellow Gold Chain Necklace Sale price$6,300.00 Regular price$7,500.00
Antique Victorian Citrine Amethyst Gold Triple SealAntique Victorian Citrine Amethyst Gold Triple Seal
Antique Victorian Gold and Agate Carnelian SealAntique Victorian Gold and Agate Carnelian Seal
Antique Art Nouveau Yellow Gold Satyr SealAntique Art Nouveau Yellow Gold Satyr Seal
Antique Victorian Gold Chalcedony Bloodstone SealAntique Victorian Gold Chalcedony Bloodstone Seal
Antique Tiffany & Co. Diamond Fleur-de-Lis Pendant BroochAntique Tiffany & Co. Diamond Fleur-de-Lis Pendant Brooch
Antique Edwardian Shreve & Co. Toby Jug Silver OverlayAntique Edwardian Shreve & Co. Toby Jug Silver Overlay

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.