HALF-TURN RING DIAMONDS 0.45 CT

SKU: 10106167

This French Haute Joaillerie demi-tour ring in 18K white gold reveals a rigorous architecture. It alternates baguette-cut and princess-cut diamonds assembled in an invisible setting for remarkable structural brilliance.


Controlled Diamonds & 18K White Gold | 12 Months Guarantee | Visible in store

The geometric rigour of the baguette cut


The appearance of the baguette cut in the 1920s marked a radical break in the history of gemmology, favouring pure lines and a distinctive vitreous sparkle. This demi-tour ring from a French workshop draws directly on this modernist aesthetic. Crafted in 18-carat white gold, the piece alternates diamonds with contrasting cuts to create a strict yet elegant visual dynamic. Opting for this pre-owned jewellery allows you to acquire a setting of remarkable density and designed for absolute longevity.


Architecture and jewellery expertise


The ring rests on a generous structure that accommodates 26 natural diamonds with a total estimated weight of 0.45 carats. The body of the setting frames the gems with a robust, uninterrupted rail setting. The composition alternates between 6 baguette-cut diamonds and 5 square spaces. Each square demonstrates great technical virtuosity, bringing together 4 princess-cut diamonds held together by an invisible setting. The stones are fitted edge to edge without any visible metal. The inside of the ring features an openwork basket with a lattice pattern to optimise the circulation of light under the breech of the gems.


Why this second-hand demi-tour ring


Investing in an unsigned piece of French craftsmanship on the second-hand market is a particularly savvy move. The cost of creating a setting combining continuous rail and invisible setting is extremely expensive in contemporary workshops. This ring therefore offers a high level of technical execution and a volume of solid gold for a very competitive positioning compared to equivalent current production.


Contents supplied and condition


The ring bears the official French eagle head hallmark certifying 18-carat gold as well as a diamond-shaped master hallmark. The inside also reveals the B 857 workshop engraving. Available in size 49, this frame is made with a thick alloy to ensure it sits perfectly on the finger. Our craftsmen have repolished and rhodium-plated the entire piece, while checking the tension of each setting. It comes with a The Swiss Collector presentation box.


Guarantee and delivery


The Swiss Collector guarantees the authenticity of this piece with a 12-month guarantee. We accept returns within 10 days according to our conditions. As the leading second-hand retailer in Switzerland and with the largest network of boutiques, we offer online booking for an on-site fitting and collection or fully secure international shipping.


* Refurbished: Our jewellery craftsman has meticulously polished the frame and rhodium-plated the alloy to restore it to its original shine.
Attribute nameAttribute value
RING SIZE49
MATERIAL18 CARAT GREY GOLD
STONEDIAMOND
Discount $680.46
$1,360.93
Try in store
Warranty on all our products

You may also like

  • EBEL
    EBEL CLASSIC WAVE
    $1,684.96
    Add to cart
    EBEL_CLASSIC_WAVE image
  • OMEGA
    OMEGA SPEEDMASTER VINTAGE 42 MM
    $7,763.76
    Add to cart
    OMEGA_SPEEDMASTER image
  • Discount
    SOLITAIRE RING
    $1,289.64
    $2,579.28
    Add to cart
    BAGUE_SOLITAIRE image
  • Discount
    RING GOLD GREY DIAMOND 0.06 CARATS
    $421.24
    $842.48
    Add to cart
    BAGUE_OR_GRIS_DIAMANT_0.06_CARATS image
  • PIAGET
    PIAGET GOUVERNEUR COMPLETE CALENDAR
    $7,763.76
    Add to cart
    PIAGET_GOUVERNEUR_CALENDRIER_COMPLET image
  • Discount
    STUD EARRINGS IN YELLOW GOLD
    $836.00
    $1,671.99
    Add to cart
    CLOUS_D'OREILLES_EN_OR_JAUNE image
  • CARTIER
    CARTIER LEATHER WINDER
    $764.71
    Add to cart
    REMONTOIR_CARTIER_CUIR_GAINÉ image
  • VAN DER BAUWEDE
    VAN DER BAUWEDE LACE 69
    $2,449.67
    Add to cart
    VAN_DER_BAUWEDE_LACE_69 image
  • AUDEMARS PIGUET
    AUDEMARS PIGUET ROYAL OAK PINK GOLD LINKS
    $1,023.93
    Add to cart
    AUDEMARS_PIGUET_ROYAL_OAK_MAILLONS_OR_ROSE image
  • MATHEY TISSOT
    FLYBACK TYPE 21 42MM BROWN LEATHER
    $841.18
    Add to cart
    MATHEY_TISSOT_FLYBACK_TYPE_21_42MM_CUIR_BRUN image
  • Discount
    LELLA
    LELLA AQUAMARINE & PEARL NECKLACE
    $1,399.81
    $1,555.34
    Add to cart
    COLLIER_LELLA_AIGUES_MARINES_&_PERLES image
  • 1.47 CT DIAMOND HINGED DANGLE EARRINGS
    $2,579.28
    Add to cart
    BOUCLES_D'OREILLES_PENDANTES_ARTICULEES_DIAMANTS_1.47_CT image