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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

Cartier Paris Art Deco 18K Gold Emerald Diamond Stick PinCartier Paris Art Deco 18K Gold Emerald and Diamond Stick Pin
SoldCartier Paris Art Deco 18K Gold Emerald Diamond Stick PinCartier Paris Art Deco 18K Gold Emerald and Diamond Stick Pin
SoldCartier Jade 18K Gold Stick PinCartier Jade 18K Yellow Gold Stick Pin
Cartier Henri Picq Art Deco Sapphire Diamond Platinum Stick PinCartier by Henri Picq Sapphire Diamond Platinum Stick Pin
Cartier Art Deco Platinum Diamond Stick Pin – Double Baguette DesignCartier Art Deco Platinum Diamond Stick Pin – Double Baguette Design
Cartier Art Deco Sapphire and Diamond Stick PinCartier Sapphire and Diamond Stick Pin
Cartier Emerald Diamond Stick PinCartier Art Deco by Henri Picq Emerald and Diamond Stick Pin
Cartier Edwardian 18K Gold Enamel Diamond Sapphire Swivel Stick PinCartier Edwardian 18K Gold Enamel Diamond Sapphire Swivel Stick Pin green
Cartier Art Deco Platinum Emerald Diamond Stick Pin Henri PicqHenri Picq Cartier Platinum Emerald Diamond Stick Pin
Rare 1930's Cartier 9K Gold Boxing Medal Brooches – Amateur Boxing AssociationCartier Gold Boxing Medal Brooches – Amateur Boxing
SoldRare Cartier by Henri Picq Platinum Carved Sapphire Intaglio Stick PinRare Cartier by Henri Picq Platinum Carved Sapphire Intaglio Stick Pin
Julius Cohen 18K Gold Bird Brooch Diamond Carved Ruby Emerald SapphireJulius Cohen 18K Gold Bird Brooch Diamond Ruby Emerald Sapphire
Vintage Bottega Veneta Sterling Silver Blue Red Glass Drop EarringsVintage Bottega Veneta Sterling Silver Blue Red Glass Drop Earrings 1
Vintage Chanel Paris Gold Plated Twist Bangles SetVintage Chanel Paris Gold Plated Twist Bangles Set 1
Antique Victorian Gold Portrait Bracelet Pearls Enamel DiamondVictorian Gold Portrait Bracelet Pearls Enamel  Diamonds
Antique Victorian Gold Bracelet Enamel Cherubs PearlsAntique Victorian Gold Bracelet Enamel Cherubs Pearls Box
Antique Victorian Gold Bracelet Opal DiamondVictorian Gold Bracelet Opal Diamond
Victorian Gold Bracelet Cabochon GarnetAntique Victorian Gold Bracelet with Cabochon Garnet
David Webb 18K Gold Earrings Black White PearlsDavid Webb Gold Earrings Pearl 18K
Diamond Sapphire Earrings in 18K GoldVintage Diamond and Sapphire 18K Earrings
Edwardian Stick Pin Sapphire DiamondsEdwardian Platinum Stick Pin with Sapphire and Diamonds
Ancient Human-Faced Scarab Archaeological Revival Gold RingAncient Human-Faced Scarab – Rare Archaeological Revival Gold Ring
Kunzite Bird Brooch Diamonds Colored Gemstones 18K Kunzite 18K Bird Brooch Diamonds Gemstones
Vintage Iradj Moini Turquoise Amethyst Snake Wrap BraceletVintage Iradj Moini Turquoise Amethyst Snake Wrap Bracelet 1
Antique 18K Gold Chatelaine with Enamel Painting, Napoleonic Era c.1810Antique 18K Gold Chatelaine Enamel Painting Napoleonic Era c.1810
Antique Gold Bracelet Ancient CoinAntique Archaeological Revival Gold Bracelet with Ancient Coin
Castellani – Archaeological Revival Gold and Ancient Coin BroochCastellani – Archaeological Revival Gold Ancient Coin Brooch
SoldTheodor Fahrner Art Deco Marcasite Silver Chalcedony Amazonite BroochTheodor Fahrner Art Deco Marcasite Silver Chalcedony Amazonite Brooch
Diamond Ring in 18K Gold PlatinumDiamond Cocktail Ring in 18K Gold – Vintage Geometric
Antique Cufflinks Diamond Engraved GoldAntique Cufflinks with Old Mine Cut Diamond in Engraved 14K Gold
Faceted Citrine 18K Gold & Diamond Cufflinks
Faceted Citrine 18K Gold Diamond Cufflinks
Burma Ruby Diamond Dome 18K Ring Burma Ruby Diamond Dome 18K gold Ring
SoldBarry Kieselstein-Cord Silver Gold Celtic Knot Men's RingMens Barry Kieselstein-Cord Gold Celtic Knot Men's Ring
Diamond Starfish Earrings in 18K Yellow GoldDiamond Starfish Earrings in 18K Yellow Gold
Victorian 18K Gold Pearl Drop NecklaceAntique Victorian 18K Gold Pearl Drop Necklace
Victorian 18K Gold Pearl Floral Necklace
AVictorian 18K Yellow Gold Pearl Floral Necklacetique
18K Gold Stack Rings Diamond Coral Lapis18K Gold Stack Rings 2.50 CTW Diamond Lapis Coral
Natural Unheated Yellow Sapphire 3.50 ct Edwardian Stick PinNatural Unheated Yellow Sapphire 3.50 ct – Edwardian Gold Stick Pin
Victorian 24K Gold Nugget Old Mine Cut Diamond Stick PinAntique Victorian 24K Gold Nugget Old Mine Cut Diamond Stick Pin
David Yurman Silver Gold Amethyst Chalcedony Shrimp Earrings David Yurman Silver Gold Amethyst Chalcedony Shrimp Earrings
Diamond South Sea Pearl Platinum Ring Diamond Pearl Platinum Ring
SoldTiffany & Co Sterling Silver American Flag Money Clip Red White Blue EnamelTiffany Co Silver American Flag Money Clip Red White Blue Enamel
Vintage Donald Stannard Gold Plated Black Beads Lion NecklaceVintage Donald Stannard Gold Plated Black Beads Lion Necklace
Vintage Chanel Paris Spring 1993 Gold Plated CC Heart Pendant NecklaceVintage Chanel Paris Spring 1993 Gold Plated CC Heart Pendant Necklace 1
Vintage Chanel Paris Spring 1993 CC Gold Plated Heart EarringsVintage Chanel Paris Spring 1993 CC Gold Plated Heart Earrings 1
Vintage 1990's Chanel Paris Black Gold Plated CC Starburst Round EarringsVintage 1990's Chanel Paris Black Gold Plated CC Starburst Round Earrings
SoldVintage 1990's Chanel Paris Gold Silk Camellia BroochVintage 1990's Chanel Paris Gold Silk Camellia Brooch 1
Vintage Premier Etage Paris Gold Plated Braided Choker NecklaceVintage Premier Etage Paris Gold Plated Braided Choker Necklace 1

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.