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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. 18K Gold Ruby Flower Brooch
SoldBulgari Bvlgari Gold Pocket Watch and ChainBulgari Bvlgari Gold Pocket Watch and Chain
SoldFaberge August Hollming Gold Enamel Diamond LocketFaberge August Hollming Gold Enamel Diamond Locket
Vintage 18K Gold Platinum Radiant Cut Diamond RingVintage 18K Gold Platinum Radiant Cut Diamond Ring
Tiffany & Co. Sterling Silver Wide BraceletTiffany & Co. Sterling Silver Wide Bracelet
Antique Gold Coin CufflinksAntique Gold Coin Cufflinks
Antique Gold Coin Cufflinks Sale price$4,950.00
Rochas Paris Gold Plated Modernist Cuff BraceletsRochas Paris Gold Plated Modernist Cuff Bracelets
SoldVintage 1950’s Forstner 12K Gold Filled Snake Coil Bangle Bracelet
Krementz Gold Semiprecious Stones Earrings and RingKrementz Gold Semiprecious Stones Earrings and Ring
Damiani Gomitolo Gold Diamond Ruby Emerald RingDamiani Gomitolo Gold Diamond Ruby Emerald Ring
Belle Epoque 18K Gold Old Mine Cut Diamond RingBelle Epoque 18K Gold Old Mine Cut Diamond Ring
Tiffany & Co. Schlumberger Platinum Gold Kunzite Diamond Pendant EarringsTiffany & Co. Schlumberger Platinum Gold Kunzite Diamond Pendant Earrings
Vintage Platinum Sapphire Diamond Bar CufflinksVintage Platinum Sapphire Diamond Bar Cufflinks
Faberge Gold Platinum Carved Crystal Diamond CufflinksFaberge Gold Platinum Carved Crystal Diamond Cufflinks
Art Nouveau Gold Filigree Sautoir NecklaceArt Nouveau Gold Filigree Sautoir Necklace
Antique Gold Long Chain Sautoir NecklaceAntique Gold Long Chain Sautoir Necklace
Florenza Gold Tone Faux Pearl BraceletFlorenza Gold Tone Faux Pearl Bracelet
Ben-Amun Gold Plated Crystal Flower Bouquet Brooch
Natural Precious Topaz 18K Gold Diamond RingNatural Precious Topaz 18K Gold Diamond Ring
Antique Filippo Tignani Gold Cameo PendantAntique Filippo Tignani Gold Cameo Pendant
SoldTiffany & Co. 18K Yellow Gold Ribbed Bangle BraceletTiffany & Co. 18K Yellow Gold Ribbed Bangle Bracelet
Faraone 18K Gold Ruby Diamond BraceletFaraone 18K Gold Ruby Diamond Bracelet
Antique No Heat Natural Color Change Blue Spinel & Burma Ruby Stick Pin
Edwardian No Heat Natural Ceylon Sapphire Diamond Stick PinAntique No Heat Natural Ceylon Sapphire Diamond Stick Pin
SoldHammerman Brothers 18K Gold Diamond Ruby Sapphire Walrus BroochHammerman Brothers 18K Gold Diamond Ruby Sapphire Walrus Brooch
Hammerman Brothers 18K Gold Enamel Diamond Lion BroochHammerman Brothers 18K Gold Enamel Diamond Lion Brooch
Antique Japanese Silver Satyr PendantAntique Japanese Silver Satyr Pendant
Vintage Yellow Gold Dome RingVintage Yellow Gold Dome Ring
Vintage Yellow Gold Dome Ring Sale price$4,950.00
Antique Gold Diamond Cow Stick PinAntique Gold Diamond Cow Stick Pin
SoldAntique Gold Lion Stick PinAntique Gold Lion Stick Pin
Antique Gold Lion Stick Pin Sale price$875.00
Fred Paris 18K Gold Lapis Mother of Pearl Diamond Cufflink Stud SetFred Paris 18K Gold Lapis Mother of Pearl Diamond Cufflink Stud Set
Hidalgo 18K Gold Enamel Diamond Flower EarringsHidalgo 18K Gold Enamel Diamond Flower Earrings
Yellow Gold Plique a Jour Enamel Diamond Mythological CufflinksYellow Gold Plique a Jour Enamel Diamond Mythological Cufflinks
Tanzanite Diamond and Platinum NecklaceTanzanite Diamond and Platinum Necklace
Sapphire Stirrup 18K Gold Cufflinks
Vintage Christian Dior Gold Plated Purple Crystal Collar NecklaceVintage Christian Dior Gold Plated Purple Crystal Collar Necklace
Edwardian Fresh Water Pearl Diamond PendantEdwardian Fresh Water Pearl Diamond Pendant
Vintage Anne Klein Gold Plated Blue Resin Earrings
Frascarolo 18K Gold Enamel Diamond Emerald Jaguar Earrings - DSF Antique JewelryFrascarolo 18K Gold Enamel Diamond Emerald Jaguar Earrings - DSF Antique Jewelry
SoldSave $2,000.00Vintage French 18K Gold Enamel Ball CufflinksVintage French 18K Gold Enamel Ball Cufflinks
Vintage French 18K Gold Enamel Ball Cufflinks Sale price$3,500.00 Regular price$5,500.00
Vintage Maruka Silver Pearl Hair OrnamentVintage Maruka Silver Pearl Hair Ornament
Art Nouveau 18K Gold Carved Carnelian Opal Diamond Lady BroochArt Nouveau 18K Gold Carved Carnelian Opal Diamond Lady Brooch
Antique Dutch High Relief Silver Jewelry BoxAntique Dutch High Relief Silver Jewelry Box
Edwardian Demantoid Diamond Gold Stick PinEdwardian Demantoid Diamond Gold Stick Pin
Vintage Gold Sapphire Diamond Swirl EarringsVintage Gold Sapphire Diamond Swirl Earrings
Vintage Gold Ruby Diamond Watch RingVintage Gold Ruby Diamond Watch Ring
Antique J.E. Caldwell Sterling Jade Ruby BoxAntique J.E. Caldwell Sterling Jade Ruby Box
Vintage Bulova Platinum Diamond Watch

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.