Yellow Gold Jewelry
Pre-owned yellow gold jewelry: exceptional rings, necklaces, and bracelets
With Castafiore, second-hand becomes your first choice for acquiring exceptional yellow gold jewelry. Diamond-set rings, cord bracelets, yellow necklaces, dangle or stud earrings, wedding bands, heart jewelry: our catalog features pieces authenticated by Sancy Expertise Paris, from the most renowned high jewelry houses. Each yellow gold jewel we offer has been selected for its condition, authenticity, and unique history.
Our collection of pre-owned yellow gold jewelry
Anne Borde and Charlotte Rey, founders of Castafiore, share a deep conviction: exceptional jewelry deserves to shine again, not to sleep at the bottom of a box.
Our yellow gold jewelry collection is added to the catalog after meticulous analysis. Verified provenance, controlled hallmarks, and certified condition by Sancy Expertise Paris: every diamond ring, bracelet, necklace, or wedding band is examined in detail before being offered for sale.
Yellow gold rings and wedding bands: diamonds, topaz, and heart jewelry
Our collection of yellow gold rings covers all styles. Smooth or diamond-paved wedding bands, yellow gold heart rings set with diamonds, diamond solitaires, topaz rings, or those adorned with cubic zirconia (a synthetic stone with a shine similar to diamonds): each piece of jewelry has its own character.
Some rings combine white, yellow, and rose gold for a highly sought-after contemporary look. Others rely on the purity of solid yellow gold for a timeless classicism. Each setting (technique for fixing stones in metal) is carefully checked: well-closed prongs, perfectly centered diamonds, and stones without apparent defects. Filtering our selection by stone type or style allows you to find the ideal ring in just a few clicks.
Yellow gold bracelets: cord, forçat chain, and chain collection
Our collection of yellow gold bracelets is one of the richest in the second-hand market. Flexible cord bracelets, diamond-cut forçat chain bracelets (oval links flattened and faceted for maximum brilliance), cordelia rope chain bracelets, identity bracelets with personalized engraving: each model tells a different story.
References such as the Igoa forçat chain or the Gaspardine forçat chain collection perfectly illustrate French jewelry expertise. A solid yellow gold bracelet also represents a lasting investment: the precious metal retains its value over time, well beyond trends.
Necklaces and earrings: diamonds, topaz, and cultured pearls
Yellow rope chain necklaces, ponama necklaces, drop necklaces set with diamonds or cultured pearls (pearls produced in a controlled environment from a nucleus introduced into the oyster): our yellow gold necklaces are suitable for both everyday wear and special occasions.
For earrings, our collection offers diamond-set studs, dangle earrings adorned with topaz or cubic zirconia, and yellow gold hoops for a radiant everyday look. Filtering by jewelry type, stone, or budget allows you to easily explore all our available earrings, necklaces, and bracelets.
Major houses to explore in our collection
Cartier, Van Cleef & Arpels, Boucheron, Mauboussin: our collection of pre-owned yellow gold jewelry brings together creations signed by the most prestigious high jewelry houses in the world.
Explore the Cartier collection online or discover Van Cleef & Arpels' iconic yellow gold jewelry. Filtering by house allows you to directly access the brand's jewelry you dream of, selected for its impeccable condition and authenticity certified by our experts.
Choosing yellow gold jewelry: 14, 18 karat gold, and 750 thousandths
Some essential benchmarks allow you to make an informed choice from our collection of rings, bracelets, necklaces, and earrings. Yellow gold comes in several purities (fineness of pure metal) that are important to distinguish:
- 750 thousandths gold (18 karats): 75% pure gold. The standard for French high jewelry, it offers a warm luster and remarkable durability. This is the fineness you will find on the vast majority of our pre-owned yellow gold jewelry.
- 585 thousandths gold (14 karats): 58.5% pure gold. More common in international and Scandinavian jewelry, slightly more scratch-resistant.
- 375 thousandths gold (9 karats): 37.5% pure gold. Less present in French high jewelry, but common in quality fashion jewelry.
On all jewelry sold in France, an official hallmark (mark engraved by the State) guarantees the fineness of the metal: the eagle's head indicates 18-karat gold. At Castafiore, every diamond jewel, wedding band, or bracelet is rigorously checked on this point before being offered for sale.
Pre-owned yellow gold jewelry: an eco-responsible choice
Choosing pre-owned yellow gold jewelry is also a concrete step for the environment. Mining for new gold is one of the most polluting industries in the world: it generates toxic waste and consumes considerable natural resources.
By giving a second life to existing yellow gold jewelry (diamond rings, wedding bands, necklaces, bracelets), you help reduce this ecological footprint without sacrificing quality or refinement. Second-hand jewelry is luxury reinvented responsibly.
Frequently asked questions about pre-owned yellow gold jewelry
Yellow gold, white gold, rose gold: what are the differences for your jewelry?
The color of gold depends on the metals added during alloying. Yellow gold retains its warm and natural hue thanks to a mixture of silver and copper. Rose gold gets its coppery hue from a higher proportion of copper, while white gold is obtained by adding palladium or rhodium.
White, yellow, and rose gold are three variations of the same precious metal, often combined in the same heart ring or necklace for a highly appreciated two-tone or three-tone effect in contemporary jewelry. In terms of value, fineness takes precedence over color: an 18-karat yellow gold piece of jewelry and an 18-karat rose gold piece of jewelry have an equivalent intrinsic value.
How to care for your yellow gold jewelry?
Yellow gold tarnishes over time due to perspiration, friction, or dust. Dilute a few drops of Marseille soap in lukewarm water, immerse your diamond ring, cord bracelet, or yellow necklace for a few minutes, then gently scrub with a very soft toothbrush.
Rinse with clear water and dry with a soft cloth. Toothpaste, applied in small quantities on a soft brush, is an effective alternative to restore the shine of yellow gold jewelry without scratching its surface. Plan for weekly cleaning for daily worn jewelry and a professional cleaning every two years for ultrasonic cleaning.
Can you trust pre-owned yellow gold jewelry?
Absolutely, provided you consult a recognized expert. At Castafiore, every piece of yellow gold jewelry is authenticated by Sancy Expertise Paris before being put up for sale. Diamond rings, wedding bands, forçat chain bracelets, or topaz necklaces: each piece comes with all the necessary information for a worry-free purchase.
Our jewelry collection is regularly updated. Filtering by jewelry type or house allows you to discover the latest arrivals in real time.
At Castafiore, every piece of yellow gold jewelry arrives cleaned, checked, and ready to be worn, given as a gift, or passed down. Because beautiful pieces are ageless: they have a story.