Origin
Discover gemstones by origin, with stones from Burma, Colombia, Mozambique, Nigeria, Namibia, Zimbabwe, Congo, Tajikistan, Russia, China and India.
Africa
Aquamarine, spessartite garnet and green, pink and rubellite tourmaline from African deposits. Explore the African selection at STARLANKA.
Australia
Teal sapphire from Australia, prized for its blend of blue and green, cut to reveal colour. Browse Australian sapphire at STARLANKA.
Bolivia
Amethyst, ametrine and citrine from Bolivia, offering purple, golden and bicolour quartz in a range of cuts. Explore the Bolivian selection at STARLANKA.
Brazil
Brazilian Paraiba tourmaline, aquamarine and Colombian emerald, each hand-selected for colour, clarity and precision cutting at STARLANKA.
Burma
Burmese ruby, blue sapphire, grey and pink spinel and peridot from Burma, each stone hand-selected for depth of colour and fine cutting.
Cambodia
Cambodian zircon, including the vivid blue zircon for which the region is known, selected for brilliance, clean colour and careful cutting.
China
Peridot from China, prized for its lively olive-green colour. Each stone is chosen for clarity, even colour and precise cutting at STARLANKA.
Columbia
Colombian emerald from the Columbia mines, chosen for saturated green colour, lively crystal and careful cutting. Loose stones available at STARLANKA.
Congo
Tourmaline from Congo in green, pink, orange and bi-colour, plus mixed parcels — each stone selected for vivid colour and precise cutting.
Ethiopia
Ethiopian opal with its shifting play of colour, alongside Paraiba tourmaline, each stone chosen for brightness, character and fine cutting.
India
Indian aquamarine, chrysoberyl and colour-change alexandrite, with sphene and blue moonstone, selected for colour, clarity and fine cutting.
Kenya
Tsavorite garnet from Kenya, a vivid green grossular prized for its brilliance. Loose stones selected for colour saturation and precise cutting.
Madagascar
Madagascar blue sapphire and blue star sapphire with sharp asterism, plus sphene, aquamarine and rainbow moonstone in loose cut stones.
Mozambique
Discover Mozambique gemstones including Mozambique ruby, Paraiba and cuprian tourmaline, plus rubellite and green tourmaline in fine cut stones.
Namibia
Gemstones from Namibia in our collection: green demantoid garnet and vivid orange-red spessartite garnet, selected and cut for fine jewellery.
Nigeria
Nigerian gemstones led by tourmaline: Paraiba, rubellite, green and pink, alongside bright spessartite garnet in a range of cuts and sizes.
Pakistan
Gemstones from Pakistan: collector fluorite, pastel pink kunzite and olive-green peridot, each cut to show the clarity and colour of the rough.
Russia
Our Russian gemstone offering centres on bi-colour topaz, cut to capture two distinct colour zones within a single clean, well-proportioned stone.
Sri Lanka
Ceylon gemstones from the island itself: blue and yellow sapphire, star sapphire, blue star sapphire and chrysoberyl from Sri Lankan gem gravels.
Tajikistan
Spinel from Tajikistan in red, pink, purple and grey, each stone selected for saturated colour, bright crystal and clean, precise cutting.
Tanzania
Tanzanian gemstones headed by violet-blue tanzanite, with rose and pink garnet, chrome tourmaline and zircon in a spread of sizes and cuts.
Thailand
Gemstones from Thailand: black star sapphire showing a silvery six-rayed star, alongside deep-toned blue sapphire cut as cabochons and faceted stones.
Zambia
Zambian gemstones of lush green colour: Zambian emerald and chrome tourmaline, with sea-blue aquamarine, each cut to hold its saturation.
Zimbabwe
Zimbabwe gemstones from STARLANKA, led by natural sphene prized for its fire and dispersion. Hand-selected rough and cutting, certification on request.