Smoky Quartz 36.75ct Emerald Cut, natural green quartz from Pakistan, 36.75 ct

Photographed under daylight-balanced light without retouching. Colour may shift slightly under warm indoor lighting.

Loose Faceted Gemstone

Smoky Quartz 36.75ct Emerald Cut

$168.00$4.57/ct

GreenEmerald Cut36.75 ctOne of a kind

Our guarantee: 30-day returns, full refund, insured and tracked from our workshop to your door. Payment is covered by PayPal Buyer Protection.

A natural smoky quartz weighing 36.75 carats cut as an emerald cut, from Pakistan. Hand-selected for colour and life rather than paper grades. Quartz is valued for size, clarity and crystal form rather than rarity.

For specimens, an undamaged termination and good matrix presentation matter more than weight. Care. Very easy.

Warm soapy water. Smoky quartz colour can fade with intense prolonged sunlight. Treatment.

Clear quartz is untreated. Some smoky quartz is irradiated to deepen colour.

Specification

Species: Quartz
Variety: Smoky Quartz
Weight: 36.75 ct
Cut: Emerald Cut
Colour: Green
Origin: Pakistan
Treatment: Clear quartz is untreated. Some smoky quartz is irradiated to deepen colour.
Mohs hardness: 7
Refractive index: 1.544 - 1.553
Specific gravity: 2.65
Crystal system: Trigonal
Chemical formula: SiO2

Ships from Peshawar, Pakistan. Dispatched within 1–3 working days, tracked and insured. Free worldwide over $500.

Returns. 30 days, unworn and in original packaging. Custom-set jewellery is excluded.

What to look for in quartz

Quartz is valued for size, clarity and crystal form rather than rarity. For specimens, an undamaged termination and good matrix presentation matter more than weight.

Value is driven by: Crystal form and termination quality, clarity, size.

Living with this stone

Very easy. Warm soapy water. Smoky quartz colour can fade with intense prolonged sunlight.

Birthstone: April
Anniversary: ,
Chakra: Crown (clear), Root (smoky)
Zodiac: All

Quartz questions, answered

What makes a good clear quartz specimen?

An undamaged point, good transparency, and an attractive relationship between crystal and matrix. Chips on the termination reduce value sharply even on large pieces.

Is smoky quartz irradiated?

Some is. Natural smoky quartz forms through geological irradiation of aluminium-bearing quartz over millions of years; commercial treatment simply accelerates the same process, and the result is stable and safe.

Why is quartz used in so many crystal practices?

It is abundant, forms in clear well-terminated crystals, is hard enough to handle daily, and is inexpensive at collector sizes, a rare combination that made it the default working stone.

Read the full quartz guide →