Gemstone Necklaces
A Passion for Gemstones
David’s lifelong passion for exceptional gemstones is backed by prestigious DGA accreditation from the internationally recognized Gem-A. We offer a curated selection of diamonds, sapphires, rubies, and emeralds, guided by David’s relaxed, approachable expertise. He effortlessly demystifies both the technical and aesthetic details, ensuring you feel entirely informed and inspired.
David Ashton Necklaces
Designed for effortless elegance, our pendants remain elegantly fixed on the chain so the clasp stays hidden at the back while the gemstone rests perfectly at the front. Each necklace can be tailored to complement your rings or earrings, creating a beautifully balanced, bespoke suite.
Sustainability at the Core
True luxury carries peace of mind. Every David Ashton gemstone is 100% conflict-free and certified to the highest standards. We work exclusively with 100% recycled bullion, responsibly sourced under the LBMA Responsible Gold Guidance—ensuring each piece’s integrity perfectly matches its beauty
Designed for Life. Crafted for You.
Rutile quartz & pearl necklace
Ruby spinel necklace
Ruby pendant with diamonds set in 18ct gold
Ruby & Tahitian pearl necklace
Rose cut diamond modern necklace
Princess cut natural diamond in platinum necklace
Platinum & diamond necklace
Pink Tourmaline, black spinel & pearl necklace
Pink tourmaline with single pearl necklace
Pink Tourmaline and Black Spinel necklace
Pink tourmaline & spinel necklace
Pink tourmaline & pearl necklace
Pink Tourmaline & Moonstone necklace
Pink tourmaline & black pearl necklace
Pink sapphire, spinel & pearl necklace
Pink Sapphire & AAA pearl necklace
Pink pearl & rose quartz necklace
Pink pearl & black spinel necklace
Pink pearl & black diamond necklace
Pink champagne diamond necklace
Perfect Tahitian pearl necklace
Pearl, Sapphire & Diamond necklace
Pearl, black diamond, 18ct gold necklace
Pearl necklace with 18ct yellow gold spacers
Pearl & opal necklace
Pearl & Amethyst necklace
Orange sapphire, black diamond necklace
Opulent Ruby & pearl necklace
Natural yellow diamond necklace
Natural fancy yellow diamond necklace
Natural colour pearl, pink sapphire & moonstone necklace
Natural colour pearl necklace
Natural colour pearl and black spinel necklace.
Natural colour pearl & pink sapphire necklace
Natural colour diamond with Tahitian pearl necklace
Arrange a Private viewing or consultation
Or just drop in to see in at the OXO Tower in London.
