Astrology has long linked gemstones to planets and to the Sun and Moon. Many classical systems advise removing or avoiding certain gems during eclipses. That advice mixes two things: energetic ideas about how planets influence people, and practical notes about stone care and safety during events that traditionally involve ritual smoke, bathing, or prolonged outdoor exposure. This article explains which gems astrology often flags for eclipse avoidance, and gives concrete jewelry reasons and care steps so you can protect both your talismans and your investments.
Why astrologers advise avoiding some gems during eclipses
In traditional Jyotish and folk astrology, eclipses are moments when the luminaries (Sun or Moon) and the lunar nodes (Rahu/Ketu) act unpredictably. Practitioners say strong talismans can pick up unstable energy. Practically speaking, eclipse rituals often include fire, incense, oil anointing, or being outdoors at odd hours. Those activities can damage delicate gems or loosen settings. So the recommendation is both symbolic and pragmatic: remove vulnerable or highly symbolic stones during the event.
Gems commonly advised to avoid during eclipses (and why)
- Pearl — Moon-related in many systems. Soft and organic: Mohs hardness approx. 2.5–4.5. Sensitive to acids, perfumes and ultrasonic cleaners. Why avoid: lunar eclipses are timed rituals; pearls can be stained by oils or damaged by steam cleaning. Practical care: if you must remove them, place in a soft cotton pouch. Avoid soaking pearls; clean with a damp cloth only.
- Opal and moonstone — Also lunar stones. Opal: Mohs 5.5–6.5, contains water content that can craze with heat or rapid temperature change. Moonstone: Mohs ~6–6.5, has cleavage. Why avoid: exposure to incense smoke, sudden temperature shifts, or oils used in rituals can crack or dull them.
- Ruby (red corundum) — Sun-associated. Rubies are hard (Mohs 9) but often set in open-backed rings and can be subject to strong sunlight and heat during a solar eclipse ritual outdoors. Astrologically, eclipses weaken the Sun; many astrologers advise removing Sun gems during solar eclipses to avoid ‘confused’ influence.
- Emerald — Linked with Mercury in many traditions (emerald = buddha/mercury). Emeralds are relatively hard (Mohs 7.5–8) but commonly oiled to improve clarity. Oils can be stripped by solvents or heat. Why avoid: ritual cleanses, strong sunlight, or accidental exposure to chemicals can remove treatment oils and damage the stone.
- Hessonite (gomed) and Cat’s Eye (Lehsunia) — Rahu/Ketu stones — Eclipses are closely tied to the lunar nodes. Some traditions tell wearers to remove node-related stones during eclipses because the nodes are the very cause of an eclipse. Practical reason: many cat’s-eye varieties show chatoyancy that can be obscured by smoke and oil.
- Poorly set or fragile items — Any jewelry with loose prongs, split shanks, fragile side stones (small diamonds, tsavorite, spinel), or important heirloom pieces. Why avoid: outdoor or ritual activity increases risk of knocks and loss. Fix settings before wearing them to any public ritual.
Technical details that matter
Two jewelry facts help you decide quickly:
- Mohs hardness and toughness — Hardness tells you scratch resistance. Toughness tells you resistance to impact and cleavage. For example, opal (hardness ~6) is far less durable than sapphire (hardness 9, excellent toughness). During rituals or crowded gatherings, pick harder, tougher stones.
- Treatment sensitivity — Some gems are commonly treated: emeralds are often oil-filled; tanzanite and topaz can be heat-treated; pearls are organic. Treatments can be stripped by solvents, heat, or prolonged humidity. If a ritual uses oils or smoke, remove treated gems first.
Retrograde-proof and eclipse-safe jewelry choices
- Plain metal bands — Solid 14k or 18k gold (14k ≈ 58.3% Au; 18k ≈ 75% Au) and platinum (Pt 950 is common) are inert and easy to clean. They carry no specific gemstone symbolism and withstand rituals. For everyday wear, choose 3–6 mm widths for rings that are comfortable and less likely to catch.
- Diamonds — Mohs 10, chemically inert and very durable. Small diamonds (0.10–0.50 ct) set low or in bezel settings are practical for everyday wear. Note: diamonds are associated with Venus in some systems, so if you follow astrological symbolism closely, check with your adviser. From a jewelry-care standpoint they are safe.
- Synthetic stones or glass fancies — If you want color without the symbolism, lab-created sapphires or moissanite are durable and inexpensive. Moissanite has brilliance like diamond and Mohs ~9.25; it stands up to handling and cleaning.
- Bezel settings and protective designs — Choose bezels or low crowned settings to protect stones. A 6 mm bezel-set stone is much safer in busy or ritual environments than a high-prong solitaire of the same size.
What to do if you need to remove or protect jewelry during an eclipse
- Remove jewelry before the eclipse period starts. Store pieces in a soft cloth pouch or a wooden box. Avoid leaving pearls or opals in airtight plastic; natural stones need minimal airflow.
- Do not use strong chemicals for cleansing during an eclipse. Many traditional prescriptions call for specific rites; from a jewelry-care stance, avoid household solvents and ultrasonic cleaners for treated or porous stones.
- If you cannot remove a talisman for religious reasons, wrap it in clean white cloth and avoid direct contact with smoke or oil. This reduces physical contamination while respecting ritual requirements.
- After the eclipse, inspect settings and clean gently. For most stones: warm water, mild soap, soft brush. For pearls and opals: wipe with a damp cloth only. Have emeralds with visible oil treatments checked by a pro before steam or ultrasonic cleaning.
When to consult a professional
If a piece is a personal talisman you wear continuously, talk to both your astrological adviser and a trusted jeweler. A jeweler can confirm hardness, treatment, and secure settings (for example, a 1 ct emerald often needs a bezel or protective prongs). Your adviser can give eclipse-specific timing if you follow those practices. Together they help you protect both the gem’s physical integrity and your spiritual practice.
Final note: eclipse guidance mixes symbolic caution with real-world risks to fragile stones and settings. If you prefer simple rules, remove precious and treated gems during eclipses and wear solid metal or very hard stones instead. That keeps your jewelry safe and leaves your ritual choices up to your beliefs.
I am G S Sachin, a gemologist with a Diploma in Polished Diamond Grading from KGK Academy, Jaipur. I love writing about jewelry, gems, and diamonds, and I share simple, honest reviews and easy buying tips on JewellersReviews.com to help you choose pieces you’ll love with confidence.