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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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4412 products

Pink Diamond and Natural Pearl Gold Stick PinAntique Pink Diamond and Natural Pearl Gold Stick Pin
Starburst Pendant Brooch Coral, Green Chalcedony Diamonds 18K GoldStarburst Pendant Brooch with Coral, Chalcedony and Diamonds in 18K Gold
Victorian Diamond Emerald Frog Stick Pin in Platinum and GoldAntique Diamond and Emerald Frog Stick Pin in Platinum and Gold
Vintage Cartier Paris 18K Gold Fan Motif Cufflinks Cartier Paris 18K Gold Fan Motif Cufflinks
Buccellati Silver Sunflower Key Ring Vintage Buccellati Silver Sunflower Key Ring
Antique Platinum and Gold Automobile Car Driver Stick PinAntique Platinum and Gold Automobile Driver Stick Pin
Victorian Rose-Cut Diamond Sapphire Question Mark Stick PinVictorian Rose-Cut Diamond Sapphire Question Mark Stick Pin
Bulgari BVLGARI Gold-Plated Desk ClockBvlgari Customer Care watch box with an integrated round gold-tone watch face on a black leather cover, photographed on a white background.
Opal Art Nouveau Diamond Enamel Gold Stick Pin Opal, Diamond Enamel Bird Gold Stick Pin
18K Gold Crystal Enamel Diamond Link BraceletCrystal Black Enamel Diamond Link 18k Bracelet
Edwardian Ruby Sapphire Diamond American Flag Bow BroochAntique Ruby Sapphire and Diamond American Flag Bow Brooch in Platinum
Bulgari 24K Gold Grand Tour Carnelian Intaglio RingBulgari 24K Gold Grand Tour Carnelian Intaglio Ring Men's
Gold Carnelian Intaglio Ring with Classical FigureHigh-Karat Gold Carnelian Intaglio Ring with Classical Figure
Antique Shakudo Gold Natural Pearl and Diamond Drop EarringsAntique Shakudo Gold Natural Pearl and Diamond Drop Earrings
Antique Larter & Sons Gold Cufflinks with Carnelian CabochonsAntique Larter & Sons Gold Cufflinks with Carnelian Cabochons in Box
Unheated Kashmir Sapphire Gold Stick PinUnheated Kashmir Sapphire Rare Gold Stick Pin
Black Starr Frost Unheated Ceylon Sapphire Gold PinBlack Starr & Frost Unheated Ceylon Sapphire Gold Stick Pin, 8 Carats AGL
Chaumet Paris 18K Gold EarringsChaumet Paris 18K White and Yellow Gold Earrings
Ancient Sumerian Near Eastern Stone Barrel Seal Gold Pendant, 1300–800 BCAncient Sumerian Eastern Stone Barrel Seal Gold Pendant, 1300–800 BC
Impressive Art Deco Diamond Double Clip Brooch in PlatinumArt Deco Diamond Double Clip Brooch Platinum
Tiffany Co. Schlumberger Coral 18K Gold Dress Set Cufflinks 3 StudsTiffany Co. Schlumberger Coral 18K Gold Cufflinks
Tiffany Co. Schlumberger 18K Gold Dress Set Cufflinks StudsTiffany & Co. Schlumberger 18K Gold Dress Set with Cufflinks and 3 Studs Hallmark
Diamond Sapphire 18K Gold Dress Set  Cufflinks 4 StudsDiamond Sapphire 18K Gold Dress Set with Cufflinks and 4 Studs
Vintage Kalinger Paris Gold Plated Red Crystal Heart EarringsVintage Kalinger Paris Gold Plated Red Crystal Heart Earrings 1
Antique Gattle & Co. Natural Black Opal 18K Gold Stick PinGattle Co. Black Opal 18K Gold Stick Pin
Edwardian Cartier Ruby Diamond Reversible Swivel Stick PinCartier Ruby and Diamond Reversible Swivel Stick Pin
Antique Edwardian Diamond Sapphire and Enamel Swivel Stick PinEdwardian Diamond Sapphire and Enamel Swivel Stick Pin
Red Sea Urchin Shell Cufflinks 18K Gold Peridot White CoralRed Sea Urchin Shell Cufflinks in 18K Gold with Peridot and White Coral
Turquoise Rubies Diamonds 18K Gold BraceletTurquoise Rubies Diamonds 18K Gold Flexible Bracelet
Vintage Christian Dior Paris Gold Plated Lion Chain BeltVintage Christian Dior Paris Gold Plated Lion Chain Belt 1
SoldCartier 18K Gold Diamond Leaf Brooch  Earrings SuiteCartier 18K Gold Diamond Leaf Brooch Earrings
René Kern Invisible-Set Ruby Diamond Gold BroochRené Kern Invisible-Set Ruby Diamond 18K Gold Platinum Brooch
Sabbadini Sapphire and Diamond Earrings in 18K GoldSabbadini Sapphire Diamond Earrings in 18K Gold
Tiffany Co Diamond Statement Ring in 18K GoldTiffany & Co. Diamond Vintage Ring in 18K Gold
Jean Vitau American Flag Brooch in 18K Gold Sapphire Ruby DiamondJean Vitau American Flag Brooch in 18K Gold Sapphire Ruby Diamond
Charlton Co. Diamond Ruby Sapphire Stick PinsPair Charlton Co Art Deco Diamond Ruby Sapphire Stick Pins
Patricia Von Musulin Lucite Sterling Silver Swirl EarringsPatricia Von Musulin Lucite Sterling Silver Swirl Earrings Hallamark
Bvlgari Penguin Cufflinks and Stud Set in Gold, Enamel DiamondBvlgari Penguin Cufflink Four-Stud Set 18K Gold Enamel and Diamond
Hammerman Brothers 18K Gold Diamond Clip-Post EarringsHammerman Brothers 18K Gold Platinum Diamond Clip-Post Earrings
Wempe 18K Gold Diamond World Map Globe PendantWempe 18K Gold Diamond World Map Globe Pendant
Victorian Gold Snake Pearl Garnet Stick PinAntique Victorian Gold Snake Pearl Garnet Stick Pin
Victorian Gold Garnet Diamond Acorn Oak Leaves Stick PinVictorian Gold Garnet Diamond Acorn and Oak Leaves Stick Pin
Patriotic Gold Diamond Enamel American Flag Eagle Lapel PinGold Diamond Enamel American Flag Eagle Lapel Pin
J.E. Caldwell & Co. Carat Purple Sapphire Diamond Stick PinJ.E. Caldwell & Co. Antique Purple Sapphire Diamond Stick Pin
Art Deco Colombian Emerald Diamond Stick PinArt Deco Colombian Emerald Diamond Stick Pin Side
Gucci Silver Horsebit Link BraceletVintage Gucci Sterling Silver Horsebit Link Bracelet
Vintage Robert Goossens Gold Plated Rock Crystal NecklaceVintage Robert Goossens Paris Gold Plated Rock Crystal Necklace 1
Art Deco Diamond Emerald Onyx BroochArt Deco Platinum Diamond Onyx Brooch

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.