Second-hand solitaires

Certified and guaranteed 1 year

Pre-owned solitaire: second-hand diamond rings, necklaces, and jewelry

Among the pre-owned antique jewelry offered by Gemme, the solitaire occupies a special place. A symbol of love and elegance, it is available in a selection of unique pieces, restored according to the rules of the art and guaranteed by Gemme expertise. Our pre-owned solitaires – rings, pendants, and earrings – combine the purity of diamonds with the nobility of 18-carat gold, for jewelry with timeless charm and controlled quality.

Choosing a pre-owned solitaire means enjoying a piece of fine jewelry at a price up to 60% lower than new, without compromising on the value of the materials. Gemme's creations combine refinement, durability, and authenticity: expertly crafted pieces that stand the test of time and tell a story!

Pre-owned 1-carat diamond solitaire: elegance and certified quality

The solitaire diamond naturally evokes an engagement ring, but it also adorns other refined jewelry pieces: including necklaces, earrings, or pre-owned 18-carat gold bracelets. While each piece of jewelry is distinguished by the size and brilliance of its stone, the 57-facet brilliant cut remains the most sought-after. Some pieces feature rarer shapes, such as heart-shaped or oval cuts.

Gemme selects solitaire ring styles, both antique and contemporary, in 18-carat white, yellow, or rose gold. In our collection, you'll find pre-owned 1-carat diamond solitaires, as well as more discreet pieces ranging from 0.10 or 0.30 carats, up to stones weighing 2 carats or more. All our diamonds are appraised and certified according to criteria of color, clarity, cut, and carat weight.

On a solitaire in 18-carat white gold and diamond, the neutral luster of the metal enhances the light of the stone. Yellow gold, on the other hand, further enhances the warmth of the diamond, while rose gold gives the piece a delicate and contemporary touch. Whether it's an affordable solitaire or an exceptional piece, the variety of these combinations allows you to adapt your jewelry to your style.

Pre-owned solitaires and antique rings: a heritage to rediscover

From different eras, the pre-owned jewelry offered by Gemme also demonstrates the expertise of leading workshops. Among our solitaires, you'll find vintage gold rings, creations from the 1920s to the 1970s, and Art Deco diamond rings with clean, geometric lines.

Some designs feature marquise or radiant cuts, while others feature baguette-cut diamonds in white gold settings. You can also find pieces by Mauboussin, such as the Chance of Love solitaire, or other great French jewelry houses. These antique diamond solitaire rings reflect the diversity of styles and the quality of craftsmanship specific to each period.

Each pre-owned diamond ring, necklace, or pair of earrings is appraised by our gemologists before being offered for sale. Restored in our Lyon workshops, the jewelry is delivered in a box with a certificate of authenticity. You are thus purchasing a solitaire whose true value and traceability are guaranteed.

By choosing a pre-owned solitaire from Gemme, you access the excellence of French jewelry at a reasonable price. Our 18-karat gold diamond rings, necklaces, and solitaires combine prestige, durability, and emotion. Each piece of jewelry restored in our workshops is a unique piece, ready to begin a new story in your hands!



What are the different types of solitaire rings?

Solitaire rings come in a variety of shapes, including round, oval, princess, emerald, pear and marquise. The setting can also vary, ranging from classic solitaire to pavé, surrounded or shoulder models, offering a wide variety of styles to suit all tastes.

How much does a diamond solitaire ring cost?

The price of a solitaire ring depends on the weight of the diamond, its quality (4Cs) and the metal used for the setting. At Gemme, you can find a simple second-hand solitaire ring starting at £300, or a 1-carat diamond solitaire ring between £3,000 and £6,000. Each piece is appraised to ensure a fair and transparent price.

What colour gold should I choose for a solitaire?

The choice between yellow, white, rose or platinum gold depends on the style you are looking for and the colour of the diamond. The most popular metal is white gold, followed by rose gold, platinum and finally yellow gold. White gold or platinum enhances clear diamonds, while yellow or rose gold adds warmth and contrast.

Is the carat weight of a stone the same as the carat weight of gold?

No! The carat of gold is not the same as that of stones. For a diamond, the carat measures its weight, with 1 carat equalling 0.2 grams. Originally, this term came from the stable weight of carob seeds, which were used as a reference.

Does the solitaire necklace have any significance?

The solitaire is a symbol of pure love and commitment, often chosen for engagements. Its single stone represents the uniqueness of the relationship and the promise of fidelity. It is a classic, timeless and meaningful piece of jewelry.