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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

John Hardy Sterling Silver 18K Gold Kali Pebble RingJohn Hardy Sterling Silver 18K Gold Kali Pebble Ring
Tiffany & Co. 18K Gold Dragonfly Cufflinks
SoldAntique Opal Gold Dragon CufflinksAntique Opal Gold Dragon Cufflinks
Antique Art Nouveau Opal Gold Oval CufflinksAntique Art Nouveau Opal Gold Oval Cufflinks
Vintage Opal Wood 22K & 18K Gold Diamond Pearl EarringsVintage Opal Wood 22K & 18K Gold Diamond Pearl Earrings
Save $450.00Vintage Gold Diamond Horse BroochVintage Gold Diamond Horse Brooch
Vintage Gold Diamond Horse Brooch Sale price$2,500.00 Regular price$2,950.00
SoldTiffany & Co. Platinum Knife Edge Wedding Band RingTiffany & Co. Platinum Knife Edge Wedding Band Ring
Barry Kieselstein-Cord 18K Gold Multi-Gemstone Bracelet
Antique Chinese 24K Gold Opal Men's RingAntique Chinese 24K Gold Opal Men's Ring
SoldAntique Gold High Relief Carved Agate Mermaid Cameo Figural Griffin Locket PendantAntique Gold High Relief Carved Agate Mermaid Cameo Figural Griffin Locket Pendant
Save $550.00Antique Carved Gold Sardonyx FobAntique Carved Gold Sardonyx Fob
Antique Carved Gold Sardonyx Fob Sale price$2,950.00 Regular price$3,500.00
SoldNettie Rosenstein Sterling Silver Green Glass Crystal Flower BroochNettie Rosenstein Sterling Silver Green Glass Crystal Flower Brooch
Art Deco White Gold Diamond CufflinksArt Deco White Gold Diamond Cufflinks
David Yurman DY Silver and Gold NecklaceDavid Yurman DY Silver and Gold Necklace
Baroque Pearl 18K Gold Diamond BraceletBaroque Pearl 18K Gold Diamond Bracelet
SoldVintage Amethyst Diamond 18K Yellow Gold RingVintage Amethyst Diamond 18K Yellow Gold Ring
Vintage Men's 18K Gold Woven Basket Weave Swivel CufflinksVintage Men's 18K Gold Woven Basket Weave Swivel Cufflinks
Vintage French 18K Gold Gemstone Stylized Bird BroochVintage French 18K Gold Gemstone Stylized Bird Brooch
Men's Silver and Gold Panther CufflinksMen's Silver and Gold Panther Cufflinks
Antique Art Nouveau Star Sapphire Gold Men's RingAntique Art Nouveau Star Sapphire Gold Men's Ring
SoldAntique Victorian Old Mine Cut Diamond Gold Question Mark Stick PinAntique Victorian Old Mine Cut Diamond Gold Question Mark Stick Pin
Men's 18K Yellow White Gold Filigree Diamond Band RingMen's 18K Yellow White Gold Filigree Diamond Band Ring
Derco Gold Diamond Bangle BraceletDerco Gold Diamond Bangle Bracelet
SoldVintage 22K & 14K Gold Nugget Diamond Men’s Band RingVintage 22K & 14K Gold Nugget Diamond Men’s Band Ring
David Webb Gap Motif Gold Platinum Diamond RingDavid Webb Gap Motif Gold Platinum Diamond Ring
Vintage Tiffany & Co. 18K Yellow Gold EarringsVintage Tiffany & Co. 18K Yellow Gold Earrings
Hammerman Brothers 18K Gold Platinum Diamond RingHammerman Brothers 18K Gold Platinum Diamond Ring
SoldVintage HOBE Sterling Silver 14K Gold Blue Crystal Crescent Moon BroochVintage HOBE Sterling Silver 14K Gold Blue Crystal Crescent Moon Brooch
Vintage 18K Gold Circle Ruby Diamond BraceletVintage 18K Gold Circle Ruby Diamond Bracelet
SoldVintage Tiffany & Co. 18Kt Yellow Gold BraceletVintage Tiffany & Co. 18Kt Yellow Gold Bracelet
SoldAntique Unusual Silver Gilt Server with TurtleAntique Unusual Silver Gilt Server with Turtle
Georg Jensen Blossom Sterling Silver Sugar TongsGeorg Jensen Blossom Sterling Silver Sugar Tongs
Antique Gorham Sterling Silver Grape Shears "Fox and Grape" PatternAntique Gorham Sterling Silver Grape Shears "Fox and Grape" Pattern
SoldAntique Art Nouveau Gold Intaglio Crest RingAntique Art Nouveau Gold Intaglio Crest Ring
SoldAntique Gold Enamel Charm Attributed to CastellaniAntique Gold Enamel Charm Attributed to Castellani
Tiffany & Co. 18K Gold Blue Green Enamel EarringsTiffany & Co. 18K Gold Blue Green Enamel Earrings
Vintage French Gold Carved Jade CufflinksVintage French Gold Carved Jade Cufflinks
SoldAntique Castellani Carnelian Gold Stick Pin
L’oree du Bois Frederic Beziat 18K Gold Wood Carnelian Frog BroochL’oree du Bois Frederic Beziat 18K Gold Wood Carnelian Frog Brooch
SoldAntique Gold Cameo Pearl Brooch Attrib. to Castellani
Antique Georgian Multi Colored Gold Citrine Fob and Watch KeyAntique Georgian Multi Colored Gold Citrine Fob and Watch Key
Antique Gold Ancient Roman Coin Pendant Attrib. to CastellaniAntique Gold Ancient Roman Coin Pendant Attrib. to Castellani
SoldSave $1,200.00Antique Edwardian Calibre Cut Emerald Diamond Stick PinAntique Edwardian Calibre Cut Emerald Diamond Stick Pin
Antique Edwardian Calibre Cut Emerald Diamond Stick Pin Sale price$2,750.00 Regular price$3,950.00
Vintage 18K Yellow Gold Turtle Cufflinks
Vintage Oval Onyx Gold Cufflinks
Tiffany & Co. France 18K Yellow Gold Sphere Beads CufflinksTiffany & Co. France 18K Yellow Gold Sphere Beads Cufflinks
Jules Wièse Rare Antique Silver Gold Enamel Cherub BraceletJules Wièse Rare Antique Silver Gold Enamel Cherub Bracelet
H Stern Gold Tourmaline Citrine Aquamarine RingH Stern Gold Tourmaline Citrine Aquamarine 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.