
Designer gemstone Jewelry
Our gemstone pieces range from precious to semi-precious stones. With something to suit every taste, Shop Designer Gemstone Jewelry Now.
All our gemstones are mined from sustainable, responsible sources, learn more in our GEMSTONE GUIDE.
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301 Items
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Solid Gold Asteri Natural Diamond Ring
As low as £375.00 -
Silver Biography December Birthstone Turquoise Locket Charm
As low as £68.00 -
Gold Biography White Pearl Pendant Necklace
As low as £98.00 -
Solid Gold Icon Locket Natural Diamond Locket Necklace
As low as £1,850.00As low as £1,850.00As low as £1,850.00 -
Solid Gold Interstellar Mini Natural Diamond Hoops
As low as £595.00As low as £595.00As low as £595.00Currently Sold Out -
Solid Gold Icon Nova Large Natural Diamond Pendant
As low as £2,500.00 -
Gold Biography Malachite Triangle Earring Charm
As low as £78.00As low as £78.00As low as £78.00As low as £78.00As low as £78.00 -
Solid Gold Comet Burst Natural Diamond Hoop Earrings
As low as £2,750.00 -
Solid Gold Asteri Natural Diamond Loop Necklace
As low as £2,250.00 -
Gold Biography Turquoise Charm
As low as £68.00As low as £68.00As low as £68.00As low as £68.00 -
Gold Biography Lapis Marquise Earring Charm
As low as £78.00As low as £78.00As low as £78.00As low as £78.00 -
Gold Biography mixed Pearl bracelet
As low as £128.00 -
Malachite Biography earring Charm in Yellow Gold Vermeil
As low as £58.00 -
Gold Biography Lapis Kite Charm
As low as £88.00As low as £88.00As low as £88.00As low as £88.00As low as £88.00 -
Solid Gold Asteri Natural Diamond Slice Pendant
As low as £1,350.00 -
Solid White Gold Interstellar Mini Natural Diamond Hoop Earrings
As low as £595.00As low as £595.00As low as £595.00 -
Gold Biography mixed Pearl choker necklace
As low as £148.00 -
Solid Gold Comet Burst Natural Diamond Stud Earrings
As low as £950.00 -
Solid White Gold Icon Natural Diamond Locket Necklace
As low as £1,850.00As low as £1,850.00As low as £1,850.00 -
Gold Celestial Pearl stud earring
As low as £78.00 -
Solid White Gold Icon Large Natural Diamond Locket Necklace
As low as £3,500.00As low as £3,500.00As low as £3,500.00 -
Gold Polaris Black Onyx Locket Necklace
As low as £198.00As low as £198.00As low as £198.00As low as £198.00Currently Sold Out -
Solid Gold Icon Nova Lab Grown Diamond Pave Ring
As low as £795.00 -
Solid White Gold Interstellar Flash Natural Diamond Ring
As low as £995.00 -
Solid White Gold Interstellar Medium Natural Diamond Hoop Earrings
As low as £995.00As low as £995.00As low as £995.00 -
Gold Large Polaris Black Onyx Locket Necklace
As low as £295.00As low as £295.00As low as £295.00As low as £295.00As low as £295.00As low as £295.00 -
Solid White Gold Interstellar Linia Natural Diamond Ring
As low as £895.00As low as £895.00As low as £895.00 -
Solid Gold Icon Large Natural Diamond Locket Necklace
As low as £3,500.00As low as £3,500.00As low as £3,500.00 -
Gold Celestial Pearl Drop Stud Earrings
As low as £178.00As low as £178.00As low as £198.00 -
Gold Biography Turquoise Marquise Charm
As low as £88.00As low as £88.00As low as £88.00As low as £88.00Currently Sold Out -
Silver Biography Black Onyx Charm
As low as £58.00 -
Gold Celestial Mini Pearl Drop Studs
As low as £148.00 -
Solid Gold Lab Grown Diamond Promise Ring
As low as £295.00 -
Silver Biography September Birthstone Lapis Locket Charm
As low as £68.00Currently Sold Out -
Solid White Gold Half Eternity Lab Grown Diamond Ring
As low as £595.00As low as £595.00As low as £595.00 -
Gold Celestial Pearl Drop Huggie Earrings
As low as £98.00 -
Solid Gold Lab Grown Diamond Icon Nova Spinning Pendant
As low as £895.00 -
Solid Gold Lab Grown Diamond Icon Nova Diamond Pendant
As low as £995.00 -
Solid Gold Lab Grown Diamond Icon Nova Pave Link Bracelet
As low as £2,995.00 -
Solid Gold Icon Nova Pave Drop Lab Grown Diamond Earrings
As low as £1,250.00 -
Solid Gold Half Eternity Lab Grown Diamond Ring
As low as £595.00As low as £595.00As low as £595.00 -
Solid Gold Lab Grown Diamond Pave Icon Nova Circle Earrings
As low as £995.00 -
Solid Gold Icon Nova Eternity Lab Grown Diamond Necklace
As low as £3,500.00 -
Gold Celestial Pearl and Sapphire Drop Stud Earrings
As low as £198.00As low as £198.00As low as £178.00 -
Gold Biography Pearl Charm
As low as £58.00 -
Solid Gold Halo Tiny Single Hoop Earring
As low as £78.00As low as £78.00As low as £78.00 -
Solid Gold Lab Grown Diamond Icon Nova Hoop Earrings
As low as £995.00


Gemstone Jewelry | Precious, Semi-Precious Stone Jewelry
Embrace the art of layering with our collection of statement necklaces, from stackable gold chains, to gemstone choker necklaces, to show-stopping diamond pendants. Our bestselling engravable photo lockets are the perfect jewelry gift, with free photo personalization and engraving available, while our signature gemstone and diamond pendants are just the thing for building up a bold necklace stack you can shine in everyday, whether you prefer a minimal look with one or two necklaces, or a more is more approach.
Every Astley Clarke necklace is designed in our London studio, with emphasis on creating meaningful chokers, precious pendants and lockets that resonate and can be mixed and matched together, to reflect your personal style. We work exclusively with noble metals, natural ethically sourced diamonds and responsibly sourced gemstones, taking great care to craft our pieces so that they will last and be loved for years to come. Our necklaces are all adjustable to a variety of lengths to ensure they fit perfectly and sit perfectly. Available with free global delivery and free returns for the UK, USA and Europe, plus luxury gift wrapping.