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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

Retro Cartier 18K Yellow Gold CufflinksRetro Cartier 18K Yellow Gold Cufflinks
Tiffany & Co. Platinum Diamond Star PendantTiffany & Co. Platinum Diamond Star Pendant
Antique Victorian 15K Gold Collar Necklace and LocketAntique Victorian 15K Gold Collar Necklace and Locket
Antique Victorian Silver Locket Necklace Earrings BroochAntique Victorian Silver Locket Necklace Earrings Brooch
Antique Victorian Silver Locket Necklace & BroochAntique Victorian Silver Locket Necklace & Brooch
SoldCHANEL 1990’s Wide Gold Plated 5 Row Chain Black Leather Cuff BraceletCHANEL 1990’s Wide Gold Plated 5 Row Chain Black Leather Cuff Bracelet
Estate Greek 22K Yellow Gold RingEstate Greek 22K Yellow Gold Ring
SoldPiaget Possession Diamond Emerald Sapphire & Ruby 18K Gold Band RingPiaget Possession Diamond Emerald Sapphire & Ruby 18K Gold Band Ring
Art Nouveau Gold Diamond Pearl & Demantoid Griffin Stick PinArt Nouveau Gold Diamond Pearl & Demantoid Griffin Stick Pin
Vintage Gold Golf Ball Diamond Cufflinks & Tie Tack SetVintage Gold Golf Ball Diamond Cufflinks & Tie Tack Set
SoldAvedon Gold Double Sided Carnelian Intaglio CufflinksAvedon Gold Double Sided Carnelian Intaglio Cufflinks
Octagon 18K Yellow Gold Diamond CufflinksOctagon 18K Yellow Gold Diamond Cufflinks
Tiffany & Co. 18K Yellow Gold Lapis Criss Cross Bar CufflinksTiffany & Co. 18K Yellow Gold Lapis Criss Cross Bar Cufflinks
SoldIradj Moini Lapis Turquoise Citrine Amethyst Parrot Bird BroochIradj Moini Lapis Turquoise Citrine Amethyst Parrot Bird Brooch
Iradj Moini Purple Amethyst Cabochon Cuff BraceletIradj Moini Purple Amethyst Cabochon Cuff Bracelet
SoldGoossens Paris Rock Crystal Quartz Garnet Flower EarringsGoossens Paris Rock Crystal Quartz Garnet Flower Earrings
Vintage Emerald & Brilliant Diamond Cut Gold Statement RingVintage Emerald & Brilliant Diamond Cut Gold Statement Ring
Tiffany & Co. 18K Gold Ruby RingTiffany & Co. 18K Gold Ruby Ring
Vintage Tiffany & Co. Textured Gold Knot CufflinksVintage Tiffany & Co. Textured Gold Knot Cufflinks
Antique Victorian Shell Onyx Seed Pearl Gold Pendant BroochAntique Victorian Shell Onyx Seed Pearl Gold Pendant Brooch
Vintage Yellow Gold Angel Skin Coral Button EarringsVintage Yellow Gold Angel Skin Coral Button Earrings
Save $1,500.00Barry Kieselstein-Cord 18K Gold Alligator CufflinksBarry Kieselstein-Cord 18K Gold Alligator Cufflinks
Barry Kieselstein-Cord 18K Gold Alligator Cufflinks Sale price$6,000.00 Regular price$7,500.00
Antique Gold Pink Tourmaline Aquamarine & Diamond BraceletAntique Gold Pink Tourmaline Aquamarine & Diamond Bracelet
Vintage 18K Textured Gold Lapis Cufflink & 4 Stud SetVintage 18K Textured Gold Lapis Cufflink & 4 Stud Set
Vintage Tiger's Eye 14K Yellow Gold CufflinksVintage Tiger's Eye 14K Yellow Gold Cufflinks
SoldVintage Van Cleef & Arpels Gold Round Woven CufflinksVintage Van Cleef & Arpels Gold Round Woven Cufflinks
Art Deco Platinum & Gold Sapphire & Diamond Oval CufflinksArt Deco Platinum & Gold Sapphire & Diamond Oval Cufflinks
Estate French 18K Two Tone Gold Stirrup CufflinksEstate French 18K Two Tone Gold Stirrup Cufflinks
Hampden Antique 14K Gold & Enamel Pocket WatchHampden Antique 14K Gold & Enamel Pocket Watch
Vintage Nude Enamel Silver Compact ItalyVintage Nude Enamel Silver Compact Italy
Vintage Enamel Silver Compact ItalyVintage Enamel Silver Compact Italy
Vintage Silver Enamel Italian Round CompactVintage Silver Enamel Italian Round Compact
Krementz Platinum Carved Mother of Pearl 9 Piece Full Dress Cufflink SetKrementz Platinum Carved Mother of Pearl 9 Piece Full Dress Cufflink Set
Antique Diamond Pearl Gold Cameo Pendant
Vintage Pear Shaped Emerald Diamond 18K Yellow Gold RingVintage Pear Shaped Emerald Diamond 18K Yellow Gold Ring
Antique Gold Cameo Earrings & PendantAntique Gold Cameo Earrings & Pendant
Antique Gold Pearl Cameo Earrings & BroochAntique Gold Pearl Cameo Earrings & Brooch
Antique Gold Enamel Large Stone Shell Cameo BroochAntique Gold Enamel Large Stone Shell Cameo Brooch
SoldVintage Platinum Brilliant Cut 3 Diamond Engagement RingVintage Platinum Brilliant Cut 3 Diamond Engagement Ring
SoldDiamond Gold Stud EarringsDiamond Gold Stud Earrings
Vintage Gold Enamel Naughty Erotic Mechanical Stick PinVintage Gold Enamel Naughty Erotic Mechanical Stick Pin
Vintage 18K Yellow Gold Sapphire Baguette & Square Cut Diamond RingVintage 18K Yellow Gold Sapphire Baguette & Square Cut Diamond Ring
Antique Gold Gutta Percha Chain Link NecklaceAntique Gold Gutta Percha Chain Link Necklace
SoldSave $650.00Antique 22K Yellow Gold Coin CufflinksAntique 22K Yellow Gold Coin Cufflinks
Antique 22K Yellow Gold Coin Cufflinks Sale price$3,200.00 Regular price$3,850.00
La Triomphe Purple Jade Amethyst Diamond 18K Gold RingLa Triomphe Purple Jade Amethyst Diamond 18K Gold Ring
SoldTiffany & Co. Elsa Peretti 18K Gold Ear Cuff EarringsTiffany & Co. Elsa Peretti 18K Gold Ear Cuff Earrings
SoldAntique Two Tone Gold Watch Fob ChainAntique Two Tone Gold Watch Fob Chain
SoldPENNINO 1940’s Sterling Silver Green Crystal Flower Bow BroochPENNINO 1940’s Sterling Silver Green Crystal Flower Bow 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.