How to Buy a Genuine Ruby (Manik)

Almost all ruby sold commercially today is heat-treated — a long-accepted practice that improves color and clarity by dissolving silk inclusions and is expected to be disclosed on every independent certificate, not implied or left vague. Untreated ("no heat") ruby is genuinely rare and carries a significant, legitimate premium; if a listing doesn't state the treatment explicitly, ask before you assume anything.

Four factors drive price, roughly in this order of impact: color first — a pure red with a faint blue undertone ("pigeon blood") in medium-dark tone is the benchmark, while brownish or overly dark stones are worth much less regardless of origin; clarity second, though ruby is expected to show some silk (fine rutile needles), and a stone that's too clean can actually be a red flag for glass-filled treatment or synthetic origin; carat weight third, since price rises steeply per carat above roughly 2 carats because large, clean rubies are disproportionately rare; and origin last but far from least — Burma (Myanmar) commands the highest premiums, especially for unheated pigeon-blood material, with Mozambique now supplying much of the market's better mid-to-fine tier.

For astrological use specifically, Vedic tradition calls for ruby (Manik) worn on the ring finger of the working hand, typically 3+ ratti (roughly 2.75+ carats), in gold, on a Sunday morning — but the exact weight and timing should be confirmed with your own astrologer against your birth chart before ordering, since Manik is traditionally recommended only when the Sun is a functional benefic for your ascendant.

For certification specifics, see our Ruby certification guide, or check current Ruby prices. General authenticity standards that apply across every gemstone we handle are covered on the site-wide Authenticity & Certification page.