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Pure Pearls Glossary

Know exactly what you are buying

300 pearl and jewellery terms, each one linked to a piece you can hold.

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Gemstones & Cuts

25–41 of 41

Navratna in pearl jewellery from Pure Pearls

Navratna

A setting of nine gemstones, one for each of the nine planets in Vedic astrology, arranged in a fixed order.

Onyx in pearl jewellery from Pure Pearls

Onyx

A black chalcedony, usually dyed to an even colour. Common as a contrast bead beside white pearls.

27 in stock · from ₹2,250

Opal

A hydrated silica showing shifting spectral colour, called play of colour. Soft, water-bearing and fragile.

Oval Cut

An elongated brilliant. Nearly the sparkle of a round, and it looks larger for the same weight.

Pear Cut

A teardrop outline, round at one end and pointed at the other. The classic pendant and drop-earring shape.

Princess Cut

A square brilliant cut. Nearly as much sparkle as a round, with far less of the rough crystal wasted.

Quartz in pearl jewellery from Pure Pearls

Quartz

The most common gem mineral, covering amethyst, citrine, rose quartz, smoky quartz and clear rock crystal.

18 in stock · from ₹2,700

Radiant Cut

A rectangular outline with cut corners and full brilliant faceting. The sparkle of a round in the shape of an emerald cut.

Rose Cut

A flat-bottomed cut with a domed top of triangular facets. The antique cut that polki descends from.

Round Brilliant

The standard round cut with 57 or 58 facets, engineered to return the maximum light. The most common cut there is.

Ruby in pearl jewellery from Pure Pearls

Ruby

Red corundum, the second hardest gem after diamond. Manik in Hindi, and the stone of the Sun in Vedic astrology.

70 in stock · from ₹1,600

Semi-Precious in pearl jewellery from Pure Pearls

Semi-Precious

A commercial label for every gemstone outside diamond, ruby, sapphire and emerald. Not a measure of quality.

15 in stock · from ₹1,600

Topaz

A hard silicate gem, most often seen as blue topaz. Frequently confused with, and substituted for, yellow sapphire.

Trillion Cut

A triangular cut, used both as a centre stone and as a pair of side stones.

Turquoise in pearl jewellery from Pure Pearls

Turquoise

An opaque blue to green stone, soft and porous. Called firoza in India and worn for Jupiter in astrology.

16 in stock · from ₹3,750

Yellow Sapphire

Yellow corundum. Pukhraj in Hindi, the stone of Jupiter, and the most commonly prescribed astrological gem in India.

Zircon in pearl jewellery from Pure Pearls

Zircon

A natural gemstone with unusually high fire and brilliance. Confusingly similar in name to cubic zirconia, which is a different, man-made material.

35 in stock · from ₹1,000

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