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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

SoldBoregaard Platinum Sterling Diamond Moth Brooch Pin Pedro Boregaard Platinum Silver Diamond Moth Brooch
SoldAudemars Piguet Royal Oak 18K Gold Ladies WatchAudemars Piguet Royal Oak 18K Gold Ladies Watch
Art Nouveau French 18K Gold Griffin Fob Sapphire DiamondsArt Nouveau French 18K Gold Griffin Fob Sapphire Diamonds
Victorian Gold Men’s Heraldic Crest Signet RingVictorian Gold Men’s Heraldic Crest Ring
Victorian Gold Carnelian Crest Signet Seal RingAntique Victorian Gold Carnelian Crest Signet Seal Ring
SoldCartier Dinh Van 18K Gold Domed Disc Clip BroochCartier by Dinh Van 18K Gold Nine-Disc Sculptural Clip Brooch
Cartier Diamond 18K Gold Dome Ring18K Cartier Diamond Ring
Ciner Gold Plated Green Cabochon Glass Crystal EarringsVintage Ciner Gold Plated Green Cabochon Glass Crystal Earrings
SoldVintage Deanna Hamro Gold Plated Pearl Drop EarringsDeanna Hamro Gold Plated Pearl Drop Earrings
Antique Gold Boulder Opal Enamel Diamond Cufflinks Stickpin SetAntique Gold Boulder Opal Enamel Diamond Stickpin
Antique Platinum Cabochon Blue Sapphire CufflinksAntique Platinum Cabochon Blue Sapphire Cufflinks
Tiffany Co Diamond 18K Gold X Bar Brooch Vintage Tiffany Co Diamond 18K Gold X Bar Brooch
UTi Diamond 18K Gold Leather Cuff WatchUTi Diamond 18K White Gold Leather Cuff Watch
SoldBulgari Bvlgari Lapis Lazuli Silver Gold BroochBulgari Bvlgari Geometric Lapis Lazuli Silver and Gold Brooch
John Reubens Amethyst Rock Crystal Pearl Large BroochVintage John Reubens Amethyst Rock Crystal Pearl Large Brooch
Edwardian Gold & Platinum Rose-Cut Diamond Floral HatpinEdwardian Gold Platinum Rose-Cut Diamond Floral Hatpin
18K Gold Enamel Frog Cufflinks red green 18K Gold Enamel Frog Cufflinks
Victorian Charles Green Sons 18K Gold Hinged Signet Locket RingCharles Green & Sons 18K Gold Hinged Signet Locket Ring
SoldVintage Balenciaga Paris Gold Plated Large Banana BroochVintage Balenciaga Paris Gold Plated Large Banana Brooch 1
Lacloche Frères Enrico Caruso Art Deco 18K Gold Enamel CufflinksRare Lacloche Frères Enrico Caruso Art Deco 18K Gold Enamel Cufflinks
Iradj Moini Amethyst Green Agate Beads Drop Tassel EarringsIradj Moini Amethyst Green Agate Beads Drop Tassel Earrings 1
Art Deco Jade Citrine Necklace GoldArt Deco Jade Necklace Gold
Edwardian Black Opal Diamond Platinum RingBlack Opal Diamond Ring
Vintage Silk Velvet Evening Bag Gemstones Gold–Silver Thread EmbroideryVintage Silk Velvet Evening Bag Gemstones & Gold–Silver Thread Embroidery
Retro 14K Yellow and Rose Gold Citrine, Ruby Diamond Scroll BroochTwo-Tone Retro Gold Brooch Citrine Rubies  Diamonds
Artistic 18K Gold Cage Brooch with Pearl, Rubies, and Diamonds18K Gold Cage Brooch with Pearl, Rubies, and Diamonds verdura
Victorian 15K Gold Malachite Brooch Portrait Compartment on the ReverseVictorian 15K Gold Malachite Brooch
Magnificent 18K Gold Diamond  Pearl Cluster Ring18K White Gold Diamond and Pearl Cluster Ring
SoldGold and Silver Diamond Tassel Earrings with Seed PearlsGold and Silver Diamond Tassel Earrings with Seed Pearls
Vintage Bauer Gold Plated Black Crystal Piano BroochVintage Bauer Gold Plated Black Crystal Piano Brooch 1
SoldTiffany & Co Elsa Peretti Sterling Silver Jug Pendant 1Tiffany & Co Elsa Peretti Sterling Silver Jug Pendant
Vintage Iradj Moini Amethyst Citrine Red Crystal Chandelier EarringsVintage Iradj Moini Amethyst Citrine Red Crystal Chandelier Earrings 2
Ancient-Inspired Vintage 24K Gold Engraved Geometric Men’s RingAncient-Inspired Vintage 24K Gold Engraved Geometric Men’s Ring
Victorian Gold Floral Stick Pin Pearl, Emerald DiamondAntique Victorian Gold Floral Stick Pin with Pearl, Emeralds Diamonds
Van Cleef Arpels Silk Handbag Embroidered Gold GemstonesVan Cleef Arpels Silk Handbag Embroidered Gold Thread Gemstones
Van Cleef Arpels Silk Agenda Gold Thread Citrine QuartzVan Cleef & Arpels Silk Agenda – Gold Thread and Quartz
SoldVictorian Gold Enamel and Pearl Gnome Stick PinAntique Victorian Gold Enamel and Pearl Gnome Stick Pin
French 18K Gold Art Nouveau Bangle BraceletAntique French 18K Yellow Gold Art Nouveau Floral Bangle Bracelet
Exquisite 1950s Multi-Gemstone & Diamond Pendant Brooch in 18K GoldExquisite 1950s Multi-Gemstone & Diamond Pendant Brooch in 18K Gold
Victorian Gold Black Enamel Cameo Portrait RingAntique 1840 Victorian Gold Enamel Cameo Portrait Ring
SoldTiffany & Co. Leo de Vroomen 18K Gold Blue Enamel Citrine CufflinksTiffany Co. 18K Gold Blue Enamel Citrine Cufflinks
Spark Creations 18K Gold Green Tourmaline and Diamond Dangle EarringsSpark Creations 18K Gold Green Tourmaline and Diamond Dangle Earrings
SoldHelen Ringus Ruby Sapphire Diamond 18K Gold Dolphin Anchor Pendant-BroochHelen Ringus Ruby Sapphire Diamond Gold Dolphin Anchor Pendant-Brooch
Retro 18K Gold Ruby and Diamond Starburst EarringsRetro Gold Ruby and Diamond Starburst Earrings
Cartier Paris Natural Fancy-Colored Diamond Platinum and Gold Stick PinCartier Paris Natural Fancy-Colored Diamond Platinum and Gold Stick Pin
Cartier Unheated Natural Ruby Platinum Stick PinCartier Unheated Ruby Platinum Stick Pin
Cartier Amethyst Diamond Stick PinCartier Edwardian Platinum Amethyst & Diamond Stick Pin
SoldCartier Paris Platinum Unheated Burma Sapphire Stick PinCartier Platinum Unheated Burma Sapphire Stick Pin

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.