Rectangle Gemstones for Jewellery Making

Rectangle Gemstones are ideal for jewellery designs where shape, fit and finish matter. They work well across rings, pendants, earrings and statement pieces.

Choose from a range of stones and cuts to suit your style. Learn more about materials and stone properties in our gemstone library.

Pair these stones with jewellery settings or explore our wider all gemstones collection for more options.

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10 products

Blue Paua Shell CabochonsBlue Paua Shell Cabochons
Sale priceFrom £0.90
Rose Quartz CabochonsRose Quartz Cabochons
Sale priceFrom £0.60
Lapis Lazuli CabochonsLapis Lazuli Cabochons
Sale priceFrom £1.35
Black Onyx CabochonsBlack Onyx Cabochons
Sale priceFrom £0.60
Malachite CabochonsMalachite Cabochons
Sale priceFrom £1.85
Aqua Blue Chalcedony CabochonsAqua Blue Chalcedony Cabochons
Sale priceFrom £1.75
Fluorite CabochonsFluorite Cabochons
Sale priceFrom £2.05
Tiffany Stone CabochonsTiffany Stone Cabochons
Sale priceFrom £11.79
Ammolite Triplet CabochonsAmmolite Triplet Cabochons
Sale priceFrom £29.99
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Blue Chalcedony CabochonsBlue Chalcedony Cabochons
Sale priceFrom £1.85