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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

Helen Woodhull 18K Gold CufflinksHelen Woodhull 18K Gold Cufflinks Omnia Vincit Amor
Fred Paris 18K Gold Amethyst Diamond EarringsFred Paris 18K Gold Amethyst and Diamond Earrings
 Asprey Gold Pomander Turquoise CoralVintage Asprey Gold Pomander Turquoise Coral
Gemlok 18K Gold Natural Diamond Earrings Gemlok 18K Gold Diamond Earrings
Vintage Diamond Emerald Earrings Platinum 18K GoldVintage Diamond Emerald Earrings Platinum 18K Gold Harry Winston
Dorfman 18K Gold Diamond Hoop Earrings Dorfman French 18K Gold Diamond Hoop Earrings
Helen Woodhull 18K Gold Men’s Ring Cupid Riding a LionHelen Woodhull Hallmark 18K Yellow Gold Men’s Ring
Edwardian-Art Deco Diamond Stick Pin 14K GoldEdwardian-Art Deco Diamond Stick Pin in 14K Gold
Belle Époque Miniature Clock Bronze Silver Guilloché EnamelAntique Miniature Clock  Bronze Silver Guilloché Enamel
Victorian Claw-Set Citrine Stickpin GoldVictorian Claw-Set Citrine Stickpin – 14K Gold Antique
Antique Victorian Fan Stick Pin GoldAntique Victorian Fan Stick Pin – 14K Yellow Gold
SoldGold Scorpion Stick Pin Antique Victorian Gold Scorpion Stick Pin
SoldVictorian Snake Cross Stickpin Gold Rose Cut DiamondVictorian Snake & Cross Stickpin – 14K Gold with Rose Cut Diamond
Antique Stick pin  Roman Soldier Cameo in  GoldAntique Stickpin – Roman Soldier Cameo in 14K Gold
Antique Gold Platinum Faceted Amethyst Stick PinAntique Gold Platinum Faceted Amethyst Stick Pin
Hans Brassler & Co. Art Nouveau Gold Green Onyx Stick PinHans Brassler & Co. Art Nouveau Gold Green Onyx Stick Pin
Art Nouveau Diamond Gold Native American Chief Stick PinArt Nouveau Diamond Gold Native American Chief Stick Pin
Art Nouveau Snake Gold Pearl Diamond Snake Stick PinArt Nouveau 14K Yellow Gold Pearl Diamond Snake Stick Pin
SoldAntique Yellow Gold Black Enamel Diamond Turtle Stick PinAntique Yellow Gold Black Enamel Diamond Turtle Stick Pin
Vaubel Gold Plated Blue Semiprecious Stone Pendant Chain NecklaceVaubel Blue Semiprecious Stone Pendant Chain Necklace
Vintage Barrera Gold Plated Blue Stone Collar NecklaceVintage Barrera Gold Plated Iridescent Blue Stone Collar Necklace
SoldSave $165.00Catherine Prevost Wide Gold Plated Mesh Choker NecklaceCatherine Prevost Wide Mesh Choker Necklace
Catherine Prevost Wide Gold Plated Mesh Choker Necklace Sale price$385.00 Regular price$550.00
SoldVintage Goldette NY Brown Crystal Locket Chain NecklaceVintage Goldette Brown Crystal Locket Chain Necklace
SoldVintage Nina Ricci Gold Plated Crystal Collar NecklaceVintage Nina Ricci Collar Necklace
SoldSapphire Emerald Diamond Earrings 18K GoldEmerald Diamond Sapphire Earrings 18K Gold
John Hardy Sterling Silver 18K Gold Naga Dragon Scales Wide BraceletJohn Hardy Sterling 18K Gold Naga Dragon Scales Wide Bracelet
Frances Patiky Stein FPS Wide Gold Plated Gripoix Red Glass Cuff BraceletFrances Patiky Stein FPS Gold Plated Gripoix Red Glass Cuff Bracelet
Vintage Karl Lagerfeld Paris Gold Plated Pearl Flame BroochVintage Karl Lagerfeld Gold Plated Pearl Flame Brooch
Vintage Karl Lagerfeld Paris Gold Plated Pearl Maltese Cross BroochKarl Lagerfeld Paris Gold Plated Pearl Maltese Cross Brooch
Bailey Banks Biddle Gold Pendant Diamonds SapphiresBailey Banks & Biddle Gold Bow Tassel Brooch Pendant Diamonds, Sapphire
Early 19th Century Garnet-Set Miniature Spy Glass TelescopeGeorgian 19th Century Garnet Miniature Spy Glass Telescope
Art Deco Pair of Silver Paste BraceletsArt Deco Silver Paste Bracelet
Sold24K Gold Chinese Dragon Ring Band Vintage 24K Gold Chinese Dragon Phoenix Ring
Aquamarine Diamond Ruby Gold EarringsAquamarine Ruby Diamond Gold Earrings
Buccellati Diamond Brooch Gold Vintage Buccellati Diamond Brooch
SoldSwarovski Gold Plated Purple Green Brown Crystal Cross Pendant Necklace Swarovski Purple Green Brown Crystal Cross Pendant Necklace
SoldVintage 1990's Gold Plated Glass Crystal Chiclet SautoirVintage 1990's Gold Plated Glass Crystal Chiclet
SoldVintage 1990's Gold Plated Brown Black Crystal Drop EarringsVintage 1990's Brown Black Crystal Drop Earrings
Begum Khan Gold Plated Pearl Jade Magic Butterfly EarringsBegum Khan 24K Gold Plated Pearl Jade Magic Butterfly Earrings
SoldBegum Khan Gold Plated Pearl Magic Butterfly BroochBegum Khan Pearl Magic Butterfly Brooch
Vintage Platinum Ring Diamond Onyx  Pearl Art Deco Platinum Ring Diamond Onyx  Pearl
Tiffany Co GIA No Heat Ceylon Sapphire Crest Intaglio Men’s Ring Tiffany Co No Heat 7-Carat Ceylon Sapphire Crest Intaglio Men’s Ring Platinum GIA Certified
No Heat GIA 6ct Ceylon Sapphire Men’s Ring Antique 18K GoldNo Heat 6 Carat Ceylon Sapphire Crest Intaglio Men’s Ring Antique 18K Gold GIA Certified
 18K Gold Blue Enamel Knot Cufflinks Elegance Vintage 18K Gold Blue Enamel Knot Cufflinks Elegance
SoldLouis Comfort Tiffany 18K Gold Moonstone & Ruby CufflinksLouis Comfort Tiffany 18K Gold Moonstone Ruby Cufflinks
Larter Sons Art Deco Gold Hematite Cufflink with Four StudsLarter & Sons Art Deco Gold Hematite Cufflink with Four Studs
SoldGucci 18K Gold Blue & White Guilloché Enamel Diamond Pill BoxGucci 18K Gold Guilloché Enamel Diamond Pill Box
Harry Winston Diamond Earrings PlatinumDiamond Marquise Pear-Shaped Earrings in Platinum

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.