Sustainable fine jewellery, handcrafted by Valeria.

A stunning 14K or 18K solid White, Yellow, or Rose Gold, or Platinum Marquise Diamond Floating Necklace, crafted from extra-quality metals that meet the highest British standards of jewellery making.

Featuring Colourless Diamonds in a classic marquise brilliant cut, floating delicately along a fine 0.9mm chain that catches the light beautifully. Wear it short as a choker, or adjust the length to 40 or 42 cm, perfect for layering. If you need a longer length, please contact us directly.

Each necklace arrives with a Certificate of Authenticity and a velvet jewellery box.

14K and 18K solid gold won’t tarnish or change colour, and holds its value for years to come. High-karat solid gold is among the most eco-friendly jewellery choices — it never ends up in landfills and is 100% recyclable. Valeria’s Secret takes sustainability seriously: every piece is handcrafted using sustainable techniques, with ethically sourced gemstones and metals throughout.

Quantity: 1 piece

Chain: 16.5" (42cm), adjustable to 16" (40cm) or 15" (38cm)

Metal: 14K Solid White, Yellow, or Rose Gold – 585, 18K Solid White, Yellow, or Rose Gold – 750, or Platinum – 950

Carat Weight: 1.50ctw

Main Stone: Diamond

Shape and Cut: Marquise Brilliant Cut

Carat Weight: 0.30ct / 1.50ctw

Size: 7x3.5mm

Clarity: Loupe clean (VS1)

Colour: Colourless (DEF)

Luster: Excellent

Treatment: No Treatment.

Please note: each piece is made to order. Weights, widths, gem colours, and sizes are approximate and may vary slightly. We have in-house capabilities to modify design to your requirements. Please inform us of your preferred specifications and we will be happy to assist.