06 March 2026
India's love for diamonds is as old as civilisation itself. Polki diamonds, sourced from the mines of Golconda, once adorned the courts of Mughal emperors and Rajasthani maharajas. Today, an equally brilliant chapter is being written, this time inside cutting-edge laboratories, where science gives birth to diamonds that are just as real, just as beautiful, and far more accessible.
Whether you're a bride planning her trousseau, a modern woman building a jewellery wardrobe, or a conscious buyer looking to spend wisely, the choice between Polki and Lab Grown Diamond jewellery is one worth understanding deeply.
Let's break it down.
Polki jewellery is one of the oldest forms of diamond jewellery in India, tracing its roots back over 400 years to the Mughal era. At its heart are Polki diamonds, raw, uncut, and unpolished stones that are used exactly as nature shaped them. Unlike the brilliant-cut diamonds found in modern engagement rings, Polki stones are not subjected to intensive machine cutting or chemical treatments.
This raw nature is its charm. No two Polki stones are ever identical, which gives every piece a uniquely personal character. The setting technique most associated with Polki is Jadau, a painstaking, handcrafted process where uncut stones are embedded into a molten gold base using lac (a natural resin), and the reverse side is often decorated with Meenakari enamel work. The result? A piece of jewellery that is as much an art form as it is an adornment.
Polki comes in several types, Syndicate (bright and lustrous), Zimbabwean (high quality), and Kilwas (flat, often used in contemporary pieces). The choice of Polki type directly affects the look, durability, and price of the jewellery.
For Indian brides, Polki remains the gold standard. It is the "bridal heirloom", passed from mother to daughter, carrying stories of weddings, celebrations, and generations of women who wore it with grace.
Lab grown diamonds are exactly what the name says, real diamonds, grown inside a laboratory rather than extracted from the earth. They are created using two advanced methods:
HPHT (High Pressure High Temperature): which replicates the extreme conditions deep within the earth.
CVD (Chemical Vapour Deposition): which layers carbon atoms to build a pure diamond crystal from scratch.
The result is a stone that is chemically, physically, and optically 100% identical to a mined diamond. The same hardness (Mohs scale 10). The same fire. The same brilliance. The only difference is the origin story.
In India, demand for lab grown diamonds has surged by over 60% in the last three years, driven largely by millennials and Gen Z buyers who value transparency, sustainability, and smart spending. Surat, already the diamond polishing capital of the world, has rapidly become a global hub for lab grown diamond production, placing India at the very heart of this revolution.
Polki diamonds are natural stones mined from the earth, used in their raw, uncut form. They retain their original crystal structure, inclusions, natural tints, and organic character. Their creation spans billions of years beneath the Earth's surface.
Lab grown diamonds are created in controlled lab environments within a matter of weeks using advanced technology. Because the conditions are precise, these diamonds often have fewer inclusions and greater consistency than their mined counterparts.
Verdict: Polki wins for heritage and organic authenticity. Lab grown wins for controlled quality and science-backed precision.
This is perhaps the biggest visual difference between the two.
Polki diamonds have a larger face surface and a flatter look. They reflect light softly, almost like moonlight hitting still water, giving pieces a warm, antique glow. The look is grand, voluminous, and deeply rooted in old-world elegance. Imperfections are part of their beauty.
Lab grown diamonds, on the other hand, are cut and faceted to perfection using modern lapidary techniques. They are designed to maximise brilliance, the way light enters a stone and explodes back in a dazzling display of white light and rainbow fire. Think crisp, sharp, modern sparkle.
Verdict: Polki for a soft, regal, antique glow. Lab grown for high brilliance and modern dazzle.
Polki jewellery is traditionally set in 22k gold using the Jadau technique, often accompanied by intricate Meenakari enamel work on the reverse. It is entirely handcrafted, each piece takes skilled artisans days, sometimes weeks, to complete. This handmade nature makes every piece one-of-a-kind.
Lab grown diamond jewellery is typically set in 14K or 18K gold (white, yellow, or rose) using modern setting techniques, prong settings, bezel settings, pavé, and tension settings. The focus is on showcasing the diamond's cut and brilliance as cleanly as possible.
Verdict: Polki for traditional craftsmanship and artisan value. Lab grown for versatile, contemporary design flexibility.
Here is where things get really interesting for the modern Indian buyer.
Polki jewellery is expensive, but not primarily because of the diamonds. The raw Polki stones themselves are not valued as highly as faceted diamonds. The cost is driven by the skill of the craftsman and the gold weight. However, the resale or exchange value of Polki can be tricky, jewellers often downgrade the stone's condition and reduce the value at the time of resale.
Lab grown diamonds, by comparison, are dramatically more affordable than natural diamonds. A 1-carat natural diamond in India can cost ₹2–5 lakh. A comparable lab grown diamond of the same cut and clarity? Roughly ₹30,000–₹70,000. That's a saving of up to 70-80%. This pricing gap grows larger with carat size, making it possible to own bigger, bolder, better-certified jewellery without breaking the bank.
Verdict: Lab grown diamonds offer significantly better value-for-money and transparency in pricing.
Polki jewellery, while beautiful, is best reserved for special occasions. The 22K gold setting and foil backing that gives Polki its distinctive look is also its weakness, moisture, sweat, and daily impact can damage the setting and dull the stones over time. Polki also cannot be melted down or remodelled without damaging the stones.
Lab grown diamond jewellery set in 14K or 18K gold is built for life. The stones are as hard as any diamond (rating 10 on the Mohs scale), and the settings are designed for both elegance and durability. Many pieces are made with daily wear in mind.
Verdict: Lab grown diamond jewellery wins decisively for everyday wearability and long-term durability.
Polki diamonds are natural diamonds, their mining carries the environmental and ethical concerns associated with any diamond extraction, including land disruption, water usage, and, in some supply chains, conflict mineral concerns.
Lab grown diamonds require no mining. There are no supply chains running through conflict zones. The production process uses controlled energy in a laboratory setting, significantly reducing the environmental footprint. For the growing segment of conscious Indian buyers, this is not just a preference, it's a value statement.
Verdict: Lab grown diamonds are the clear choice for environmentally and ethically conscious consumers.
Authentic Polki jewellery can sometimes be hard to verify. There is no standardised grading system for Polki stones, which makes it difficult for a buyer to assess what they're truly getting. Some lower-grade Polki pieces (like Filling Kilwas) are chemically treated to appear of higher quality, with those treatments wearing off in a few years.
Lab grown diamonds are graded on the same 4Cs, Carat, Cut, Colour, and Clarity, as natural diamonds, and certified by globally respected laboratories like IGI (International Gemological Institute) and GIA (Gemological Institute of America). Every certified stone comes with a grading report you can trust.
Verdict: Lab grown diamonds offer complete transparency, certified quality, and no ambiguity.
Feature | Polki Jewellery | Lab Grown Diamond Jewellery |
|---|---|---|
Origin | Natural, uncut earth diamonds | Created in advanced laboratories |
Sparkle | Soft, antique glow | High brilliance, modern fire |
Setting | 22K gold, Jadau | 14K/18K gold, modern settings |
Occasion | Bridal, traditional, festive | Daily wear, bridal, all occasions |
Price | High (artisan-driven) | 70–80% more affordable |
Durability | Delicate, occasion wear only | Highly durable, daily wear ready |
Wearability | Special occasions | Every day |
Certification | No standard grading | IGI/GIA certified |
Sustainability | Mining involved | No mining, eco-friendly |
Resale | Uncertain, often disappointing | Exchange/buyback policies available |
Polki jewellery is the right choice if you are a bride seeking a deeply traditional, regal look rooted in Indian heritage. If you want a piece that connects you to centuries of royal craftsmanship, the kind that looks extraordinary draped in a Benarasi silk lehenga or a Kanjeevaram saree, Polki delivers that in a way nothing else can. It is for the woman who values the story behind the stone as much as the stone itself.
Choose Polki if tradition, heritage, aesthetics, and heirloom value are your primary criteria.
Lab grown diamond jewellery is the right choice if you want real diamond brilliance at a fraction of the price, backed by certified quality and worn without compromise, daily. If you want to put a larger, cleaner, more brilliantly cut diamond on your finger for your engagement, or build a versatile jewellery collection that takes you from the boardroom to the wedding hall, lab grown is your answer.
Choose lab grown if you value brilliance, ethics, everyday versatility, and smart value.
If you've been considering making the move to lab grown diamonds, there is one name in India that stands out for all the right reasons: AYAANI Diamonds.
AYAANI was founded with a bold, simple mission, to make diamonds accessible, affordable, and sustainable for every Indian household. Not just for the elite. Not just for the occasion. For every day.
AYAANI's entire collection is handcrafted with eco-conscious lab grown diamonds grown in state-of-the-art facilities, verified by internationally recognised labs including BIS and SGL. Every piece is IGI or SGL certified, so you know exactly what you're buying, no guesswork, no trade-offs.
What makes AYAANI different?
Exceptional Design Range: From minimalist daily wear rings and solitaire studs to bold statement necklaces and cocktail rings, AYAANI offers a collection for every personality, every occasion, and every budget. The catalogue spans rings (engagement, solitaire, daily wear, cocktail), earrings (drop, hoop, stud, solitaire), bracelets (tennis, lightweight, statement), necklaces (daily wear pendants, heavy necklaces, mangalsutra designs), and much more, all in 9K, 14K, and 18K gold in rose, yellow, and white.
Honest Pricing: AYAANI believes luxury should not come at a cost to your conscience or your savings. The lab grown diamonds give you significantly more diamond for your budget, bigger stones, better clarity, without the inflated mined-diamond premium.
Lifetime Exchange & Buyback: Unlike Polki, which often depreciates unpredictably at resale, AYAANI offers a clear lifetime exchange and buyback policy. Your investment is protected.
Customisation: Want a piece that is truly yours? AYAANI offers customisation, allowing customers to design jewellery that reflects their individual personality and style.
In a market that is rapidly shifting toward conscious choices, AYAANI has built a reputation as more than a jewellery brand. It is a movement toward ethical elegance.
Polki and lab grown diamonds are not enemies. They serve different chapters of a woman's jewellery story.
Your grandmother's Polki necklace, with its Meenakari detailing and decades of family memory, belongs in your jewellery box alongside a brilliant AYAANI lab grown diamond tennis bracelet you wear every day. The heritage piece for the wedding mandap. The certified diamond ring for the anniversary dinner.
A truly modern woman doesn't have to choose between tradition and innovation. She can own both, wear both, love both, and feel proud of every piece for different reasons.
The Indian jewellery landscape is changing fast. Polki will always hold its royal place, particularly in bridal jewellery, as an irreplaceable symbol of Indian craft and heritage.
But for the everyday diamond wearer, the certified luxury buyer, and the conscious consumer who wants to sparkle without guilt, lab grown diamonds have already won the argument. Scientifically identical to mined diamonds. Dramatically more affordable. Ethically clean. Certified and transparent.
And at the very forefront of this shift in India stands AYAANI, crafting brilliant, responsible, beautiful lab grown diamond jewellery for every Indian who believes that luxury and conscience should always go hand in hand.
