Diamond Dealers in Kolkata – Milla Exports

In Kolkata, natural diamonds are still highly in demand. Unique natural diamonds are sold to individuals for weddings and festivals, as well as for heirloom jewelry. These are diamonds that create strong emotional bonds. The Indian LGD market is ready to grow from $450 million to $1.2 billion. Despite the increasing popularity of lab-grown diamonds, natural diamonds still rule the high-end market. They are still in demand due to their rarity and resale value. Contact us to get premium natural diamonds at a fair price. Loose diamonds can be ordered as a single piece or in bulk from us, depending on your needs. We also offer custom-made options tailored to your exact specifications.

Certification makes buyers more confident when making a purchase. The GIA standard for natural diamond certification is used worldwide. It is graded strictly and enhances resale value. GIA certified diamonds
usually cost more. For ordinary laboratory-grown diamonds, customers prefer IGI India and SGL certificates. These laboratories provide quicker, cheaper reports. Recently, BIS introduced IS 19469:2025 standards. The rule permits the use of the word ‘diamond’ only for natural stones. Stones that are grown in the laboratory are clearly labelled. This rule enhances transparency for our buyers. We offer proper certification and documentation.

Kolkata has become a significant market for polished diamonds. Polishing the diamond transforms the rugged stone into a gleaming jewel. Because diamonds are the hardest natural material. This is why diamonds can only be polished by other diamonds. Experts use diamond dust and lubricant (often olive oil) to create a “diamond paste”. This helps to polish the diamond. The process produces smooth and precise facets. These aspects bounce light, bringing brilliance and fire. We offer polished diamonds with “Excellent” or “Ideal” polish grades.

The price of diamonds in Kolkata depends on the cut, color, clarity, and carat weight. Price is also influenced by certification and origin. Diamonds that are produced in the laboratory are far cheaper and resemble real stones. The price of natural diamonds is high because they are rare and valuable investments. Access to wholesale helps maintain competitive prices. Here are the common factors that affect the price of a diamond trading in Kolkata:

Cut: Modern cuts (such as oval, radiant, or princess) are expensive.
Color: Colorless diamonds are more expensive
Clarity: Diamonds with minimal inclusions are priced higher.
Carat: Carat weight directly impacts price.

We export diamonds to other cities in India and abroad, including the USA, Europe, and the Middle East. We adhere to strict quality and certification standards. You will get transparent pricing and a completely safe supply. Partner with Milla Export, and get a trustworthy diamond-buying experience.