Sanskrit Name
Vajra
Shukra (Venus) · Vajra · Heera
Diamond (Heera) — Shukra (Venus) Ratna
Why does love keep ending the same way? Why does money come but never translate into the life of quality and beauty you can sense is possible? Why do creative gifts feel blocked — the ability is there, but the channel is closed? In Vedic astrology, a weakened or afflicted Shukra (Venus) creates this blockage of abundance, love, and aesthetic expression. The Vedic upay: Diamond (Vajra), the ratna of Shukra — the most powerful gem for the planet of beauty and abundance.
Diamond Wearing Protocol
Hindi Name
Heera
Ruling Graha
Shukra (Venus)
Prescribed Metal
White Gold or Platinum
Weight (Ratti)
0.5 to 1 Ratti (0.45–0.9 carats)
Day to Wear
Friday — within two hours of sunrise
Finger
Middle finger (Madhyama) of the right hand
Shukra (Venus) Beej Mantra
Om Draam Dreem Draum Sah Shukraya Namah (108 times)
Who Should Wear Diamond?
Diamond is prescribed when Shukra is the lagna lord (Vrishabha or Tula lagna), when Shukra is the yogakaraka (Makara or Kumbha lagna — Shukra rules the 5th and 10th), or when you are running a Shukra Mahadasha. Shukra governs love, marriage, beauty, luxury, creative arts, the reproductive system, and material abundance. Diamond is one of the most powerful gems in the Navaratna — it must only be worn when Shukra's placement clearly supports it.
What Diamond Strengthens
Love, beauty, luxury, creative arts, marital harmony, reproductive health, conveyances
Dharan Vidhi — How to Wear Diamond
- The night before (Thursday), soak the diamond ring in rose water or Ganga jal.
- On Friday morning at sunrise, rinse the ring in clean water.
- Sit facing Southeast (Shukra's direction) on a white or cream cloth.
- Place white flowers or a small amount of white sandal paste as offering.
- Chant: Om Draam Dreem Draum Sah Shukraya Namah — 108 times holding the ring.
- Wear the diamond ring on the middle finger of your right hand.
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Frequently Asked Questions — Diamond (Heera)
Who should wear Diamond (Heera) in Vedic astrology?
Diamond (Vajra) is most beneficial for Vrishabha (Taurus) and Tula (Libra) lagna — Shukra is their lagna lord. It is the yogakaraka gem for Makara (Capricorn) and Kumbha (Aquarius) lagna where Shukra owns powerful trikona and kendra houses. People in a Shukra Mahadasha — especially Shukra-Shukra and Shukra-Rahu — benefit significantly. Avoid Diamond for Karka and Simha lagna — Shukra is a malefic lord for both. Never wear if running a Sun (Surya) Mahadasha — the energies conflict.
Why must Diamond be set in white gold or platinum — never yellow gold?
In Vedic ratna shastra, Shukra (Venus) and Surya (Sun) are planetary enemies. Yellow gold is the metal of Surya. Setting a diamond — the gem of Shukra — in yellow gold creates an internal conflict between the gem's energy (Shukra) and the metal's energy (Surya), significantly weakening the stone's effectiveness. White gold or platinum are the prescribed metals: they are neutral or Shukra-compatible and allow the diamond's full Shukra energy to transmit.
What size Diamond is prescribed in Vedic astrology?
Diamond is prescribed in very small sizes compared to other gems — 0.5 to 1 Ratti (0.45 to 0.9 carats). This is because Diamond is the highest-density planetary amplifier in the Navaratna. Even a small, high-quality diamond has significant astrological power. Using too large a stone (over 1.5 Ratti) without clear chart support can overwhelm the chart. The emphasis is on quality: D-G colour, VS1-VS2 clarity, excellent cut — a small, fine diamond is vastly superior to a large included one.
Can Diamond help with fertility and reproductive health?
Shukra governs the reproductive system, fertility, and sensual vitality. When Shukra is afflicted (by Rahu, Shani, or Mangal) and connected to the 5th house (progeny), fertility challenges can arise. Diamond (Vajra) as a Shukra upay is a classical recommendation in such cases. This is always evaluated in the context of the full chart — the 5th house, its lord, and Shukra's placement all matter. A Jyotishi must assess whether Diamond is the correct upay or whether a Shukra Shanti puja is needed first.
Can I wear Diamond and Yellow Sapphire together?
Generally yes — Shukra (Venus) and Guru (Jupiter) have a complex relationship in Vedic astrology. They are considered 'sama' (equal/neutral) in some texts and 'mildly friendly' in others. The combination of Diamond and Pukhraj is worn by Tula (Libra) lagna natives where Guru rules the 3rd and 6th (less relevant) but is neutral. For Vrishabha lagna, Guru rules the 8th and 11th — consult a Jyotishi. Never combine Diamond with Ruby (Shukra-Surya enemies) or Blue Sapphire (these can be combined carefully, but only after analysis).
Compare Other Graha Gemstones
Ruby (Manik)Surya (Sun) · ManikyaPearl (Moti)Chandra (Moon) · MuktaRed Coral (Moonga)Mangal (Mars) · PravalEmerald (Panna)Budh (Mercury) · PannaYellow Sapphire (Pukhraj)Guru (Jupiter) · PushparagaBlue Sapphire (Neelam)Shani (Saturn) · NeelamHessonite Garnet (Gomed)Rahu (North Node) · GomedCat's Eye (Lehsunia)Ketu (South Node) · Vaidurya
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Brihat Samhita Ch. 80 v.13 — Vajra (Diamond) assigned to Shukra (Venus).