DIAMOND
This jewel has the same planetary influence as planet venus.
Venus in Aries being the Lord of 2nd and 7th Kendra bhava is highly afflictive and Mars is also inimical; so, one should wear diamond only after proper consultation otherwise it could be harmful.
Venus in Tauras raashi is the Lagna Lord and is the Lord of pancham trikon. For good health, longevity and progress in life, one should wear diamond.
Venus in Gemini is the Lord of 12 house and pancham trikon and Mercury the Lagna Lord is an ally. Its base raashi itself is in pancham. Wear diamond for progress, happiness from children, respect and prestige, and increase intelligence.
Venus is in Cancer raashi and in the Lord of 4th kendra and 11th house and the Lagna Lord moon is inimical. You will benefit by diamond if you wear it in the dasa of venus.
Venus in Leo raashi is the Lord of 3rd and 11th house, and the Lagna Lord is inimical. Wear diamond after consultation.
Venus in Virgo raashi is the Lord of 2nd and 9th trikon, and Lagna Lord Mercury is an ally; thus, for overall happiness and progress, wearing diamond would be beneficial for you.
Venus in Libra is Lagna Lord and also Lord of the 8th house helps in health recovery from diseases, longevity, recognition, respect and honor. It would be beneficial to wear diamond especially if you wear it in the dasa of Venus.
Venus in Scorpio is the Lord of 12th and 7th house, and the Lagna Lord in inimical. It will be harmful for you to wear diamond.
Venus in Sagittarius is the Lord of 6th and 11th house, and is the enemy of the Lagna Lord. So, you should wear diamond only after proper advice.
Venus in Capricorn is the Lord of pancham trikon and of 10th kendra, and Lagna Lord Mercury is an ally. So, it would be beneficial for you to wear diamond.
Venus in Aquarius is the Lord of 4th kendra and 9th trikon, and the Saturn is an ally of the Lagna Lord. It would be beneficial for you to wear diamond.
Venus in Pisces raashi is the Lord of 3rd and 8th house. Both are afflictive . It is therefore not advisable for you to wear diamond.