Here are Some Popular Types of Indian Diamond Jewelry:

1. Diamond Necklaces: Diamond necklaces are a popular type of Indian jewelry that are often worn for special occasions such as weddings and formal events. They come in a variety of styles and designs, from simple solitaire pendants to elaborate multi-strand chokers.
2. Diamond Earrings: Diamond earrings are another popular type of Indian jewelry that can be worn for both casual and formal occasions. They come in a variety of styles, including studs, hoops, and chandelier earrings.
3. Diamond Rings: Diamond rings are a popular type of Indian jewelry that are often given as gifts for special occasions such as engagements and anniversaries. They come in a variety of styles, from simple solitaire rings to intricate designs with multiple diamonds.
4. Diamond Bracelets: Diamond bracelets are a type of Indian jewelry that can be worn for both casual and formal occasions. They come in a variety of styles, including tennis bracelets, bangles, and cuffs.
5. Diamond Nose Rings: Diamond nose rings are a popular type of Indian jewelry that have been worn for centuries. They come in a variety of styles, from simple studs to elaborate designs with multiple diamonds.
6. Diamond Maang Tikka: A maang tikka is a traditional Indian headpiece that is worn with Indian ethnic attire. It consists of a pendant that hangs from a chain and rests on the forehead. Diamond maang tikkas are popular for special occasions such as weddings and are often paired with matching diamond necklaces and earrings.
7. Diamond Matha Patti: Matha Patti is a traditional Indian headpiece that is worn across the forehead and attached to the hair. It is usually worn for weddings and formal occasions. Diamond Matha Patti consists of a center piece with strings of diamonds that drape along the sides of the head.
8. Diamond Haar: A diamond haar is a long necklace made of diamonds that are usually worn with traditional Indian attire such as sarees, lehengas, and salwar kameez. It is often layered with other necklaces to create a more elaborate look.
9. Diamond Jhumkas: Diamond Jhumkas are traditional Indian earrings that are often worn with sarees or lehengas. They are typically large and have a bell-shaped design with small beads at the bottom.
10. Diamond Vanki: Diamond Vanki is a traditional Indian armlet or bracelet that is worn on the upper arm. It is typically made with gold and diamonds and features intricate designs. It is often worn by brides during weddings and other special occasions.
11. Diamond Waistband: Diamond waistbands are traditional Indian jewelry that is worn around the waist. It is typically made with gold and diamonds and features intricate designs. It is often worn by brides during weddings and other special occasions.
12. Diamond Baju Bandh: Diamond Baju Bandh is a traditional Indian bracelet worn on the upper arm. It is made with gold and diamonds and often has intricate designs.

These are just a few examples of the many types of diamond jewelry that are popular in India. Diamond jewelry is considered a symbol of status and prestige in Indian culture and is often passed down as heirlooms through generations.