How Much Are Lab Grown Diamonds Worth in Resale? India 2026 Guide

If you are thinking about buying a lab grown diamond, you may also wonder what happens if you want to sell it later. How much is a lab grown diamond worth in resale? The answer depends on where you sell it, the diamond’s current market value and the buyback or exchange policy of the jeweller.

In India, a lab grown diamond can have resale value, but it is important to understand that resale value is not the same as the original purchase price. An open-market buyer, a jeweller’s buyback programme and a brand exchange can all offer different amounts.

For a broader understanding of pricing, quality and certification, read our complete guide to lab grown diamonds in India.

How Much Resale Value Can You Expect for a Lab Grown Diamond?

There is no fixed resale percentage for lab grown diamonds.

In the open market, a lab grown diamond may recover around 20% to 40% of its original purchase price. This is only a general market estimate and not a guaranteed resale rate.

For example, if a lab grown diamond jewellery piece was purchased for ₹40,000, an open-market resale offer could be considerably lower than the original price.

The reason is simple. When you sell a diamond, the buyer looks at its current market value, not only what you paid for it when you bought it.

A simple example

These numbers are only examples to explain how resale percentages work. Your actual offer can be higher or lower depending on the diamond, jewellery, market conditions and the buyer.

Why Is the Resale Value of Lab Grown Diamonds Lower?

One of the biggest factors affecting resale value is the current price of lab grown diamonds.

Lab grown diamonds are produced using advanced technology, and production has become more efficient over time. As the market price of new lab grown diamonds changes, the value of an older diamond can also change.

This means a diamond purchased for a particular price a few years ago may not have the same market value today.

So, when calculating resale value, the important question is not only:

“How much did I pay for the diamond?”

It is also:

“What is a similar diamond worth in the market today?”

Does a Lab Grown Diamond Have Any Resale Value?

Yes, but the amount depends on the resale route.

There are three common ways to get value from lab grown diamond jewellery:

1. Open-market resale

You can approach another jeweller, reseller or buyer and ask for a quotation.

There is no single standard resale rate in the open market. Two buyers may offer different amounts for the same diamond.

2. Brand buyback

Some jewellery brands offer a buyback programme for eligible purchases.

In this case, the amount is calculated according to the brand's stated policy rather than an informal market quotation.

3. Brand exchange

Instead of selling the jewellery for cash, you can exchange it for another jewellery piece.

An exchange policy can offer a higher value than a cash buyback, depending on the brand and its terms.

How Is the Resale Value of a Lab Grown Diamond Calculated?

The resale amount is generally based on the prevailing market value of the diamond at the time you request the buyback.

For example, suppose a brand offers 80% of the prevailing market value.

If your diamond is valued at ₹50,000 when you request the buyback:

₹50,000 × 80% = ₹40,000

This does not mean you will receive 80% of your original purchase price.

The distinction is important because the current market value may be different from the price you paid when you purchased the jewellery.

The gold portion of the jewellery can also be valued separately. Making charges, GST, discounts and other charges may not be included in the resale amount.

How Does Lukson's Lifetime Buyback Work?

Lukson offers a lifetime buyback policy on eligible gold jewellery.

For eligible purchases, the gold or metal portion is valued at 100% of its prevailing market value based on net metal weight.

For lab grown diamonds, Lukson's current policy provides:

• Lifetime buyback: 80% of the prevailing market value

• Lifetime exchange: 90% of the prevailing market value

The percentage is applied to the applicable prevailing market value and not automatically to the original purchase price.

Making charges, GST, shipping charges, discounts, vouchers and promotional benefits are not included in the buyback or exchange value.

The jewellery must also meet the applicable eligibility and authentication requirements.

What Documents Are Needed for Lukson Buyback or Exchange?

Keeping your purchase documents safe can make the process easier.

For an eligible buyback or exchange request, you may need:

• Original purchase invoice

• Original diamond certificate

• Valid government photo ID

• Jewellery for physical inspection

The jewellery and diamond may be checked for authenticity, condition and eligibility before the final value is confirmed.

What Can Affect the Resale Value of a Lab Grown Diamond?

Several factors can affect the final amount you receive.

Current market price

This is one of the most important factors. If the price of similar new lab grown diamonds has fallen, the resale value can also be lower.

Diamond specifications

The diamond's carat weight, colour, clarity, cut and certification can affect its valuation.

Certification

A recognised diamond grading report helps verify the diamond's specifications and can make the valuation process easier.

Gold value

If the diamond is set in gold jewellery, the gold portion is valued separately according to the applicable policy.

Jewellery condition

Damaged jewellery or alterations carried out by another jeweller may affect eligibility under a brand's buyback or exchange policy.

Original invoice

The invoice helps establish the purchase details and confirms whether the jewellery qualifies under the applicable policy.

How to Get Better Resale Value From Your Jewellery

You cannot completely control the future market price of a lab grown diamond, but you can make better decisions when buying.

Before purchasing, check:

• Whether the jeweller offers a written buyback or exchange policy

• Whether the percentage is based on the original price or prevailing market value

• How the diamond will be valued

• How the gold will be valued

• Which charges are excluded

• Whether certification is required

• What documents you need to keep

It is also better to keep your invoice and diamond certificate safely after purchase.

If you need resizing or repairs, using the original jeweller can also help avoid issues with future buyback or exchange eligibility.

Is a Lab Grown Diamond a Good Investment?

A lab grown diamond is better viewed as a jewellery purchase rather than a financial investment.

Its main value is in wearing and enjoying the jewellery. While it can have resale or exchange value, you should not buy a lab grown diamond expecting it to increase in price like an investment asset.

If resale matters to you, look for a jeweller with a clear and transparent buyback or exchange policy before making your purchase.

Lab Grown Diamond Resale Value vs Buyback vs Exchange

The important thing is to compare the actual amount you can receive, not just the percentage mentioned in a policy.

Frequently Asked Questions

1. How much can I sell a lab grown diamond for?

There is no fixed resale price. In the open market, a lab grown diamond may recover around 20% to 40% of its original purchase price, but the actual amount depends on its current market value, specifications and the buyer.

2. Does a lab grown diamond lose value?

Like any diamond, a lab grown diamond can lose value when resold. Changes in the market price of new lab grown diamonds can have a significant effect on the resale value.

3. Is lab grown diamond resale value the same as gold resale value?

No. Gold and diamonds are generally valued separately. The amount offered for each depends on the applicable market value and the jeweller's policy.

4. Does Lukson offer a buyback for lab grown diamonds?

Yes. Lukson's current policy provides a lifetime buyback of 80% of the prevailing market value for eligible lab grown diamonds.

5. Does Lukson offer an exchange for lab grown diamonds?

Yes. Lukson's current policy provides a lifetime exchange value of 90% of the prevailing market value for eligible lab grown diamonds.

6. Do I need the original diamond certificate?

The original certificate is important because it helps verify the diamond's specifications. If it is unavailable, additional verification may be required and a certificate verification or replacement charge may apply according to the current policy.

7. Are making charges included in the resale value?

Generally, making charges are not included in the buyback or exchange value. The exact exclusions depend on the jeweller's policy.

8. Should I buy a lab grown diamond for investment?

A lab grown diamond should primarily be considered a jewellery purchase rather than a financial investment. If resale is important to you, check the jeweller's buyback and exchange terms before buying.

Final Thoughts

Lab grown diamonds do have resale value, but there is no single percentage that applies to every diamond.

The amount you receive depends on the current market price, diamond specifications, certification, jewellery condition and the route you choose for resale.

If you are buying lab grown diamond jewellery and resale matters to you, a clear buyback and exchange policy can make a significant difference. Always check the terms before purchasing and keep your invoice and diamond certificate safely for future use.