Sustainable fine jewellery, handcrafted by Valeria.
A stunning 14K or 18K solid White, Yellow, or Rose Gold, or Platinum Marquise Diamond Solitaire Necklace, crafted from extra-quality metals that meet the highest British standards of jewellery making.
Featuring a Colourless Diamond in a classic marquise brilliant cut, its elongated shape and pointed tips creating a slender, elegant line of light at the centre of the necklace.
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: 18" (45cm) chain with an extra link to adjust the length to 16" (40cm)
Metal: 14K or 18K Solid White, Yellow, or Rose Gold – 585 or 750, or Platinum – 950
Total Carat Weight: 1ctw
Main Stone: Diamond
Shape and Cut: Marquise Brilliant Cut
Carat Weight: 1ctw
Size: 10x5mm
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.



















