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Key Takeaways
- BIS has introduced strict rules for how lab-grown diamonds must be labelled in India.
- Only naturally mined stones can be called “diamond” without any prefix.
- Lab-grown stones must clearly mention their origin using full terms.
- Short or confusing terms are no longer allowed.
- The aim is to bring transparency, protect buyers, and standardise the diamond trade.
Overview
India is one of the world’s largest diamond processing and trading hubs. Over the years, lab-grown diamonds have gained popularity because they are affordable and visually similar to natural diamonds. However, this rapid growth also created confusion among buyers, especially when proper labelling was missing.
To address this issue, the Bureau of Indian Standards (BIS) has introduced updated guidelines that clearly define how diamonds should be named and sold. These rules ensure that customers are fully aware of whether the diamond they are buying is natural or created in a laboratory.
According to the new standard, the word “diamond” can only be used on its own for naturally mined diamonds. Any diamond produced in a lab must be clearly labelled using full and formal terminology. This move is expected to bring clarity, honesty, and consistency across the jewellery industry.
What Has Changed Under the New BIS Guidelines
The updated BIS rules focus mainly on how diamonds are described and presented to buyers. Earlier, many sellers used shortened or vague terms, which could easily confuse customers. The new guidelines remove this grey area.
Key changes include:
- Lab-grown diamonds must be labelled as “laboratory-grown diamond” or “laboratory-created diamond.”
- Terms like “lab diamond”, “LGD”, or “lab made” are not allowed.
- Sellers must disclose the production method used to create the diamond.
- All labels, certificates, and sales documents must follow the same naming rules.
These changes ensure that buyers get clear and honest information at every step.
Why BIS Felt the Need for This Step
Diamonds are high-value purchases, often linked with emotions, milestones, and long-term investment. Even small misunderstandings can lead to dissatisfaction or loss of trust.
BIS introduced these rules to:
- Prevent misleading sales practices
- Protect first-time buyers
- Maintain trust in the jewellery market
- Align Indian standards with global practices
Clear labelling helps customers compare products fairly and choose what suits their budget and values.
Impact on Buyers
For customers, this change is largely positive. Buyers can now:
- Easily identify whether a diamond is natural or lab-grown
- Make informed price comparisons
- Feel more confident while purchasing
- Avoid confusion at the time of resale or certification
With better clarity, buyers can choose based on preference rather than assumptions.
Impact on the Jewellery Industry
Jewellers, traders, and manufacturers will need to update their labelling practices, certificates, and marketing materials. While this may require some effort initially, it helps create a more transparent and professional marketplace in the long run.
Clear rules also reduce disputes, returns, and customer complaints, which benefits the industry overall.
Final Thoughts
The BIS mandate on clear labelling of lab-grown diamonds is a welcome and necessary move. As the diamond market evolves, transparency becomes more important than ever. These guidelines help buyers understand exactly what they are purchasing and ensure fair practices across the industry.
Whether someone prefers a natural diamond or a lab-grown one, the choice should always be informed and honest. With these rules in place, trust and clarity take centre stage in India’s diamond trade.
FAQs
1. What is the main purpose of the BIS labelling rule?
The main purpose is to ensure transparency and prevent buyers from being misled while purchasing diamonds.
2. Can lab-grown diamonds still be sold legally in India?
Yes, lab-grown diamonds are completely legal. They just need to be labelled correctly as per BIS guidelines.
3. What exact terms are allowed for lab-grown diamonds?
Only full terms like “laboratory-grown diamond” or “laboratory-created diamond” are permitted.
4. Why are short terms not allowed anymore?
Short terms can confuse buyers who may not fully understand their meaning. BIS wants complete clarity.
5. Do lab-grown diamonds look different from natural diamonds?
No, they look almost identical and have the same physical and chemical properties.
6. Is the production method important for buyers?
Yes, knowing how the diamond was made adds transparency and helps buyers understand the product better.
7. Will these rules increase diamond prices?
The rules do not control prices. Pricing will still depend on quality, size, and market demand.
8. Are small jewellery shops also required to follow this rule?
Yes, the guideline applies to all sellers, big or small, across India.
9. What should buyers check before purchasing a diamond?
Buyers should check the label, certification, and ask clear questions about the diamond’s origin.
10. Does this rule improve consumer trust?
Yes, clear labelling builds confidence and trust between buyers and sellers.
About TheIceLane
TheIceLane is committed to sharing simple, clear, and reliable information about jewellery trends and industry updates. Our aim is to help readers understand important developments so they can make informed choices with confidence.
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Author: Gaurav Rajani
Organization: TheIceLane
Expertise: Jewelry eCommerce, SEO, and Digital Branding for Lab grown diamond Businesses
