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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

SoldCarter Gough & Co. Gold Canoe Stick PinCarter Gough & Co. Gold Canoe Stick Pin Antique
SoldAntique Gold Green Enamel Salamander Stick PinAntique Gold Salamander Stick Pin
SoldBuccellati Silver Vine Leaf DishVintage Buccellati Silver Vine Leaf Dish
Tiffany Co. 18K Gold  Coin CufflinksTiffany & Co. 18K Gold Ancient Coin Cufflinks
Silver Blue Yellow Enamel Cufflinks
Silver Blue and Yellow Enamel Cufflinks
Marianne Ostier Gold Ruby Cufflink Stud SetMarianne Ostier Gold Star Ruby Cufflink and Stud
Antique French 1819 1838 Baroque Louis XV 18K Gold Agate Snuff BoxAntique French Baroque Louis XV 18K Gold Agate Snuff Box
SoldLalaounis Gold Scroll Cuff BraceletLalaounis Gold Cuff Bracelet
SoldCartier 18K Gold RingCartier 18K Gold Flexible Ring
Cartier 18K Gold Flexible Ring Sale price$4,500.00
Fine Emerald Diamond 18K Gold NecklaceFine Emerald Diamond 18K Gold Necklace
Gumps 18K Gold Lapis Men's RingGumps 18K Gold Lapis Men's Ring
Gump's 18K Gold Onyx Men's Ring Gumps 18K Gold Onyx Ring
Pearl Diamond Turquoise 18K Gold Necklace
Pearl Diamond Turquoise 18K Bracelets Necklace
SoldArt Nouveau 18K Gold Diamond Enamel and Pearl Pendant Lapel WatchArt Nouveau 18K Gold Diamond Enamel and Pearl Pendant Lapel Watch
Van Cleef Arpels Gold CufflinksVan Cleef & Arpels 18K Gold Ruby Sapphire Cufflinks
Van Cleef Arpels 18K Gold Diamond CufflinksVan Cleef Arpels 18K Diamond Cufflinks
Hammerman Brothers 18K Gold Diamond Pearl Necklace Bracelet Hammerman Brothers 18K Gold Diamond Pearl Necklace Bracelet
Art Nouveau Carved 14K Yellow Gold Oval Jade RingArt Nouveau Carved 14K Yellow Gold Oval Jade Ring
SoldAntique Bolzani & Co. Gold Watch Chain Necklace Bolzani & Co. Gold Watch Chain Necklace Antique
Antique Gold Swiss Enamel Double Sided Reversible BraceletAntique Gold Swiss Enamel Reversible Bracelet
Antique Gold Mechanical Pencil and Seal with Ruby, Diamond, Enameled Deer HeadAntique Gold Mechanical Pencil and Seal Ruby, Diamond, Enameled Deer Head
Carter Gough & Co. Art Nouveau Gold Amethyst Griffin Fob
Carter Gough & Co. Art Nouveau Gold Amethyst Griffin Fob
Diamond Pink Green Tourmaline 18k Ring Pink Green Tourmaline Diamond Gold Ring
Diamond Malachite Enamel Ring
 18K Gold Ring Diamond Malachite Enamel Ring Gold
SoldAntique Gold Cameo Men’s Ring Four FacesAntique Rare Gold Amazing Cameo Men’s Ring
Cat's-Eye Alexandrite Gold Platinum Men's RingCat's-Eye Alexandrite Gold Platinum Men's Ring 2
SoldHermes Paris Wide Gold Plated Red Blue Enamel Equestrian Horse  BraceletHermes Paris Wide Gold Plated Red Blue Enamel Equestrian Horse Bangle Bracelet
Hermes Paris Wide Gold Plated Red Enamel Chain Bangle BraceletHermes Paris Wide Gold Plated Red Enamel Chain Bangle Bracelet 1
SoldSave $150.00Hermes Paris Wide Gold Plated White Gold Enamel Equestrian BraceletHermes Paris Wide Gold Plated White Gold Enamel Equestrian Horse Bracelet
SoldHermes Paris Narrow Gold Plated Blue Red Enamel BraceletHermes Paris Narrow Gold Plated Blue Red Enamel Bangle Bracelet
Snake Men's Ring Antique Gemstone Gold Antique Gold Snake Zircon Men's Ring
Diamond Carved Poseidon Neptune Citrine 18K Gold EarringsDiamond Carved Poseidon Neptune Citrine Gold Earrings
SoldDiamond Aquamarine Briolettes Emerald Pearl 18K Gold Necklace Aquamarine Briolettes Diamond Emerald and Pearl Necklace
Hand Engraved Gold Signet Ring
Hand Engraved Gold Signet Ring Crest
Hand Engraved Gold Signet Ring Sale price$2,950.00
Cartier Paris 18K Diamond Earrings Ring Cartier Paris 18K Gold Diamond Sapphire Ring Earrings Suite
Textured 18K Gold Dome Earrings Textured 18K White Yellow Gold Dome Earrings
Antique Hercules Carnelian Signet Men's Ring Antique Gold Platinum Hercules Carnelian Signet Men's Ring
SoldAntique Roman Soldier Cameo Gold Men's Locket RingAntique Roman Soldier Cameo Gold Men's Locket Ring
Tiffany & Co. Engine Turned Gold Sapphire CufflinksTiffany & Co. Engine Turned Gold Sapphire Cufflinks
Art Nouveau Gold Emerald Erotic Nude Lady Ring Antique Gold Emerald Erotic Nude Ring
Van Cleef Arpels 18K CufflinksVan Cleef Arpels 18K Gold Baton Onyx Cufflinks
Antique Gold Opal Demantoid NecklaceAntique Opal Demantoid Necklace Gold
 Gold Cultured Pearl Diamond EarringsPearl Diamond Earrings
Lapis Gold Nugget Bold Men's RingLapis Gold Nugget Men's Ring
Diamond Sapphire 18K EarringsSapphire Diamond 18K Gold Earrings
Natan 18K Gold Citrine Ring Natan Gold Citrine Ring
Diamond 18K Link Sautoir Necklace Pearl Pearl Diamond 18K Yellow Gold Link Sautoir Necklace
Fancy Diamond Platinum & 22K Gold Chain NecklaceFancy Diamond Platinum & 22K Gold Chain Necklace

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.