Diamond Jewellery
Gemstones have been a lifelong passion, David studied at the internationally recognised Gem-A (Gemological Association of Great Britain) and earned the prestigious DGA (Diamond Grading Associate) qualification.
At the heart of his practice is a deep commitment to sustainability. Stringent sourcing procedures, careful selection processes, and certification requirements ensure that every diamond and gemstone in David Ashton jewellery is natural, ethically produced and 100% conflict-free. All bullion is responsibly sourced and 100% recycled.
We take pride in offering exceptional personalisation. Each piece is created to reflect your unique preferences and lifestyle. Designed for everyday wear, our diamond jewellery perfectly balances comfort, durability, and sophistication—making it a lifelong companion.
Designed for Life. Crafted for You.
Yellow, white & black diamond daisy ring
Yellow gold rings flush set diamonds
Yellow & white diamond ear-studs
White pearl with Platinum & diamonds cocktail ring
White diamonds framed with fancy cognac diamonds ear-studs
White & Black Diamonds in Platinum Ring
White & black diamond necklace
Unique diamond set modern 18ct gold ring
Ultimate diamond engagement ring
Ultimate diamond engagement ring
Tension set diamond in platinum ring
Tahitian pearl with orange sapphires & black diamonds ring
Tahitian pearl ring with rubies & diamonds.
Tahitian pearl ring with rubies & diamonds in 18ct gold
Tahitian pearl necklace fancy colour diamonds & sapphires.
Tahitian pearl alternating diamond necklace
Tahitian pearl & fancy diamond necklace
Stunning ruby & diamond halo ear-studs
Snake pattern diamond & platinum ring
Sapphire, diamond & opal necklace
Sapphire rub-over set in yellow gold on a diamond set platinum ring
Sapphire rub-over set in platinum ring
Sapphire framed with diamonds on 18ct diagonal striped band
Sapphire framed with diamonds engagement ring
Sapphire framed with diamonds 18ct gold ring
Sapphire and diamond platinum stacking ring
Sapphire & diamond diamond rub-over set in 18ct yellow gold & platinum ring
Sapphire & diamond 18ct gold ear-studs
Ruby framed with diamonds diagonal striped ring
Ruby framed with diamonds 18ct ring
Ruby diamond rose gold halo ring
Ruby and diamond rose gold and platinum cocktail ring
Ruby & diamond ring, 18ct gold & Platinum
Ruby & diamond Poppy ring
Rubies & diamonds set on three edges in yellow gold ring
Arrange a Private viewing or consultation
Or just drop in to see in at the OXO Tower in London.
