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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

Larter & Sons Gold Button Cufflink and Stud SetLarter & Sons Chalcedony Gold Button Cufflink and Stud Set
Edwardian Platinum Diamond Stick PinEdwardian Platinum Diamond Stick Pin
Antique Gold Pearl Wings Stick PinAntique Gold Pearl Wings Stick Pin
Shotgun Cartridge Gold Enamel Diamond Cufflinks Stick PinShotgun Cartridge Gold Enamel Diamond Cufflinks Stick Pin
Herbert Rosenthal 18K Gold Diamond Emerald Ruby Bee RingHerbert Rosenthal 18K Gold Diamond Emerald Ruby Bee Ring
Antique French Pearl 18K Yellow Gold Link BraceletAntique French Pearl 18K Yellow Gold Link Bracelet
Vintage 18K Gold Sapphire Diamond Tsavorite Stylized Dolphin BroochVintage 18K Gold Sapphire Diamond Tsavorite Stylized Dolphin Brooch
Annette Pakula Diamond Emerald 18K Gold Platinum Fish BroochAnnette Pakula Diamond Emerald 18K Gold Platinum Fish Brooch
Art Nouveau Peridot Diamond Dragon Griffin Stick PinArt Nouveau Peridot Diamond Dragon Griffin Stick Pin
SoldBulgari Diagono Scuba Professional SD40G 18K Gold Automatic Men's Watch
Diamond Enamel 18K Gold BroochDiamond Enamel 18K Gold Brooch
Diamond Enamel 18K Gold Brooch Sale price$8,500.00
de Grisogono Zucchero Diamond 18K Gold Flexible Ringde Grisogono Zucchero Diamond 18K Gold Flexible Ring
Malachite Yellow Gold NecklaceMalachite Yellow Gold Necklace
Malachite Yellow Gold Necklace Sale price$4,950.00
Exquisite Butterfly Enamel 18K Gold Brooch Signed HaseExquisite Butterfly Enamel 18K Gold Brooch Signed Hase
Antique Gold Enamel Painting BroochAntique Gold Enamel Painting Brooch
SoldTiffany & Co. 1950's Yellow Gold Sapphire CufflinksTiffany & Co. 1950's Yellow Gold Sapphire Cufflinks
Vintage 18K Gold Pearl Ruby Diamond Emerald BraceletVintage 18K Gold Pearl Ruby Diamond Emerald Bracelet
Antique Art Nouveau Yellow Gold Amethyst FobAntique Art Nouveau Yellow Gold Amethyst Fob
SoldAntique Georgian Ruby Emerald Sapphire Diamond Lady Portrait Crown BroochAntique Georgian Ruby Emerald Sapphire Diamond Lady Portrait Crown Brooch
SoldAntique Chinese 22K Gold Lapis Men's RingAntique Chinese 22K Gold Lapis Men's Ring
Fred Paris Gold Ruby Diamond RingFred Paris Gold Ruby Diamond Ring
Antique Silver Gold Dragonfly CufflinksAntique Silver Gold Dragonfly Cufflinks
Yellow Gold Onyx Baguette Diamond RingYellow Gold Onyx Baguette Diamond Ring
Vintage Sterling Silver Onyx Men's Ring
HERMES Paris Sterling Silver Women’s Toggle Bangle BraceletHERMES Paris Sterling Silver Women’s Toggle Bangle Bracelet
HERMES Paris Wide Sterling Silver Charm Women’s Cuff BraceletHERMES Paris Wide Sterling Silver Charm Women’s Cuff Bracelet
Bulgari 18K Gold Diagono Automatic Chronograph Men's WatchBulgari 18K Gold Diagono Automatic Chronograph Men's Watch
Gucci Moonphase Chronograph Automatic 18K Gold Men's WatchGucci Moonphase Gold Men's Watch
Vintage 18K Yellow Gold Star Sapphire RingVintage 18K Yellow Gold Star Sapphire Ring
Antique Men's Yellow Gold Cabochon Garnet Diamond RingAntique Men's Yellow Gold Cabochon Garnet Diamond Ring
SoldAntique Art Nouveau Wheat Engraved Gold Pearl RingAntique Art Nouveau Wheat Engraved Gold Pearl Ring
SoldArt Nouveau Engraved Gold Owl Diamond RingArt Nouveau Engraved Gold Owl Diamond Ring
Art Nouveau Gold Diamond Griffin Bangle BraceletArt Nouveau Gold Diamond Griffin Bangle Bracelet
Antique Yellow Gold Diamond Griffin Bangle BraceletAntique Yellow Gold Diamond Griffin Bangle Bracelet
Antique Tiffany Co. Gold Crest Men's RingAntique Tiffany & Co. Gold Crest Men's Ring
Cartier Enamel 18K Gold Pendant BroochCartier Enamel 18K Gold Pendant Brooch
Antique Gold Emerald Pearl Juvenia Watch Pendant and ChainAntique Gold Emerald Pearl Juvenia Watch Pendant and Chain
Louis Vuitton 18K Gold Luggage Padlock Charm Chain BraceletLouis Vuitton 18K Gold Luggage Padlock Charm Chain Bracelet
Belle Epoque Enamel Diamond Gold Silver Belt Buckle Attrib. to CartierBelle Epoque Enamel Diamond Gold Silver Belt Buckle Attrib. to Cartier
David Webb 18K Gold Frog Black Enamel Frog CufflinksDavid Webb 18K Gold Frog Black Enamel Frog Cufflinks
Vintage 18K Yellow Gold Opal Diamond RingVintage 18K Yellow Gold Opal Diamond Ring
Early Glass Intaglio 18K Gold Men's RingEarly Glass Intaglio 18K Gold Men's Ring
Antique Platinum Carved Moonstone BroochAntique Platinum Carved Moonstone Brooch
Givenchy 18K Gold Diamond Rock Crystal Earrings
SoldSave $1.00Tiffany & Co. Paloma Picasso 18K Gold Melody Nine Band RingTiffany & Co. Paloma Picasso 18K Gold Melody Nine Band Ring
Tiffany & Co. Paloma Picasso 18K Gold Melody Nine Band Ring Sale price$1,000.00 Regular price$1,001.00
Schumann & Sons Ruby Diamond 18K Gold Antique Watch FobSchumann & Sons Ruby Diamond 18K Gold Antique Watch Fob
Antique Eugène Fontenay Gold Enamel Locket PendantAntique Eugène Fontenay Gold Enamel Locket Pendant
Antique Victorian Gold Turquoise Diamond StickpinAntique Victorian Gold Turquoise Diamond Stickpin

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.