The Exchange Question Most Buyers Ask Too Late
Most people buying diamond earrings in Bangalore ask about the exchange policy after something has already changed — a style preference, a life milestone, or simply the realisation that their solitaire studs feel too small for the occasion they now have in mind. By then, the question becomes urgent: can I actually use this policy, and how does it work in practice?
At ONYA Diamonds, the answer is straightforward. The brand offers a 100% lifetime exchange policy on all jewellery, including its full range of lab-grown diamond earrings — stud earrings, hoop earrings, and drop earrings. The word “lifetime” here is not a marketing qualifier. It means there is no expiry date on the exchange window. Whether you bought your earrings six months ago or six years ago, the policy applies.
This article explains exactly how to use it, what documents you need, what the exchange value covers, and how the process differs from a standard return or a buyback.
Exchange vs. Return vs. Buyback — Three Different Things
Before walking through the exchange process, it helps to understand what exchange actually means at ONYA, because it is distinct from two other policies the brand offers.
A return is a no-questions-asked refund within 7 days of delivery. If the earrings arrive and you change your mind immediately, this is the option to use — not the exchange policy.
A buyback is when ONYA repurchases the piece from you for cash. ONYA’s buyback rate is 80% on the diamond value. This is the route if you want money back rather than a new piece of jewellery.
An exchange is different from both. Under the 100% lifetime exchange, you bring your existing ONYA earrings back and receive their full original invoice value as credit toward a new ONYA piece. You are not selling the jewellery back — you are trading up, trading sideways, or simply changing the design. The credit covers 100% of what you originally paid, which is why this policy is structurally stronger than a buyback for most customers who intend to continue wearing diamond jewellery.
So if you bought a pair of classic bezel-set diamond stud earrings for ₹88,000 and later want to exchange them for a pair of drop earrings or a different stud design, your ₹88,000 carries forward in full. You pay only the difference if the new piece costs more.
What You Need Before You Initiate the Exchange
The exchange process requires a small set of documents and conditions. Getting these in order before you contact ONYA saves time and avoids delays.
The IGI certificate. Every ONYA earring comes with certification from leading global gemological institutes including IGI, GIA, and SGL — the same authorities that certify natural diamonds. This certificate is the primary proof of the diamond’s quality and authenticity. Keep it with your jewellery from the day of purchase. If you’ve misplaced the physical copy, check whether you have a digital version from your original order.
The original purchase invoice. This establishes the value of the piece and confirms the purchase was made through ONYA. A digital copy is generally acceptable, but having the original is cleaner.
The jewellery in its original condition. ONYA, like most reputable lab-grown diamond brands, conducts a quality inspection before confirming exchange value. The earrings should not show signs of damage, tampering, or alteration beyond normal wear. Earrings worn daily for years will naturally show minor surface wear on the gold — this is generally acceptable. What the inspection is looking for is structural damage, missing stones, or evidence of resetting by a third party.
It is also worth noting that ONYA offers 1 year of free repair and lifetime cleaning and polishing services, which means if your earrings have developed minor issues over time, getting them serviced before an exchange inspection is a reasonable step.
The Step-by-Step Exchange Process
Step 1: Contact ONYA to initiate the exchange. The simplest way is to reach out via WhatsApp or call on +91 96966 77202 (the HSR Layout registered contact) or +91 8073522403. If you are in Bangalore, you can also visit the Jayanagar showroom directly — this is often the faster route since the quality inspection can happen in person.
Step 2: Present your documents. Bring or share your IGI certificate and original purchase invoice. The team will verify the piece against the certificate details.
Step 3: Quality inspection. The earrings are examined to confirm they are in an exchangeable condition. For pieces that have been worn regularly, this step tends to be straightforward. If there is any damage, the team will inform you before proceeding.
Step 4: Confirm the exchange credit. Once inspection is complete, ONYA confirms the exchange credit — which equals 100% of the original invoice value. You can then browse the current earring collection or any other jewellery category to select your new piece.
Step 5: Pay the difference (if any) and place the new order. If the new piece costs more than your exchange credit, you pay the difference. If it costs less, in most cases the credit applies to the amount of the new piece. Custom orders placed via exchange typically follow the same 15–20 day manufacturing timeline as standard custom orders.
For customers in Bangalore, the in-store process at the Jayanagar location tends to be the most efficient path. You can inspect new designs in person, have the quality check done on the spot, and confirm your new order in a single visit.
Why the 100% Exchange Rate Matters in the Lab-Grown Diamond Market
The lab-grown diamond market in India has matured quickly. Production costs for lab-grown diamonds have dropped significantly over the past few years, which means a diamond bought in 2022 can now be manufactured for considerably less. This is the core reason most general jewellers offer poor resale value on lab-grown stones — they are competing with cheaper new inventory and have no obligation to protect what you paid.
A structured exchange policy from the original brand changes this equation. Because ONYA’s 100% exchange credit is based on the original invoice price, not the current market price of the diamond, the buyer is protected from the cost deflation that affects the broader market. You are not exchanging at today’s diamond price — you are exchanging at what you paid.
This is also why the distinction between exchange and buyback matters. The 80% buyback at current market value will typically yield less than the 100% exchange credit at original invoice value, particularly as lab-grown diamond prices have trended downward. For anyone planning to continue wearing diamond jewellery — which describes most ONYA customers — the exchange route is the stronger option.
ONYA’s policy also applies to custom designs, which is not standard across the industry. Brands like Limelight Diamonds, a competitor, exclude certain categories from their exchange terms or add conditions around discounts applied at original purchase. ONYA’s published position is that exchange and buyback options apply even on custom designs.
A Few Practical Notes for Bangalore Customers
If you bought your earrings online and are based in Jayanagar or elsewhere in Bangalore, visiting the showroom in person for an exchange is usually faster than a courier-based process. The Jayanagar store handles in-person consultations, and the team can guide you through the inspection and new selection in one appointment.
For customers outside Bangalore, ONYA offers free and insured shipping pan-India. The exchange process in that case would involve shipping the earrings back securely, completing the inspection remotely, and then placing a new order — similar to how the initial purchase worked.
One thing worth doing before you initiate any exchange: browse the current diamond earrings collection to identify what you want next. ONYA’s earring range covers stud earrings, hoop earrings, and drop earrings, all in VVS-EF clarity lab-grown diamonds set in 14K or 18K BIS hallmarked gold. Having a shortlist ready when you arrive makes the exchange appointment considerably more productive.
Finally, keep your IGI certificate stored somewhere safe — ideally both a physical and a digital copy. It is the single most important document for any future exchange, buyback, or insurance claim on your jewellery.
