Retailers' 2026 price guides put a finished 1 carat laboratory-grown diamond ring in gold anywhere from about ₹35,000 to over ₹1,00,000, and the more recent guides sit higher. Varniya's guide of 27 July 2026 says finished 1 carat solitaire rings currently run from roughly ₹58,000 to ₹1,20,000.
Prices vary with cut, colour, clarity, certificate, metal and design, and they move, so treat every figure in this guide as a starting point and check the current price before you buy.
Below you will find the published ranges with their dates, the five parts of a ring price, a worked example with clearly labelled example numbers, and a step-by-step way to estimate a fair price for the ring you actually want.
A note on the wording. India's diamond labelling standard, IS 19469:2025 (adopted by BIS in January 2026), reserves the bare word "diamond" for natural stones, and trade reports say a stone grown in a laboratory must be labelled a "laboratory-grown diamond" or "laboratory-created diamond".
"Lab-grown" is the phrase most people search for, which is why it appears here once, and trade reports say it is no longer permitted on labels and certificates. The rule governs how sellers and laboratories label stones; whether it binds editorial writing like this guide is not settled, and we follow it anyway. The full explanation is in our guide to laboratory-grown vs natural diamonds.
What do laboratory-grown diamond rings cost in India in 2026?
These are the ranges two Indian sellers published for certified laboratory-grown diamonds set in rings: Varniya's table, dated 13 July 2026, and The6C's, dated 27 February 2026. They are sellers' own figures, not an independent survey, and neither lists every grade, so use them as a map rather than a price list.
| Stone size | Finished ring, Varniya (13 July 2026) | Finished ring in 14KT gold, The6C (27 Feb 2026) |
|---|---|---|
| 0.30 carat | ₹30,000 to ₹45,000 | ₹18,000 to ₹30,000 |
| 0.50 carat | ₹40,000 to ₹60,000 | ₹25,000 to ₹45,000 |
| 1.00 carat | ₹55,000 to ₹85,000 | ₹35,000 to ₹75,000 |
| 1.50 carat | ₹85,000 to ₹1,25,000 | ₹60,000 to ₹1,10,000 |
| 2.00 carat | ₹1,30,000 to ₹1,80,000 | ₹90,000 to ₹1,60,000 |
Later and wider guides put the 1 carat figure higher. Varniya's 1 carat guide, dated 27 July 2026, says finished solitaire rings run from roughly ₹58,000 to ₹1,20,000 for most classic and pavé designs, and that halo and round-brilliant settings can cost more. The6C's 1 carat ring guide, dated 11 June 2026, gives ₹40,000 to ₹1,20,000, with ₹50,000 to ₹90,000 the most common range for a certified solitaire in 18K gold. Giva's guide, dated 7 September 2026, gives ₹70,000 to ₹1,80,000 for a 1 carat solitaire in a gold setting. So the honest answer for a 1 carat ring is a wide band, and the table figures above sit toward its lower end.
Varniya says 14KT versus 18KT gold and design complexity add to a finished ring. The6C says its table is for rings in 14KT gold, with platinum adding 15 to 25% over its 14KT prices. Neither table says whether GST is included in the ring prices, so ask that as your first question to any seller.
For loose 1 carat stones, the 2026 figures we found are: The6C, ₹25,000 to ₹45,000 (27 February); Varniya, ₹35,000 to ₹55,000 (13 July); Giva, ₹45,000 to ₹1,20,000 (7 September); and Jewelove, ₹60,000 to ₹1,20,000 (30 May). A half carat is ₹12,000 to ₹22,000 at The6C. The spread shows how much one seller's grades, brand and margin can matter.
Why do retailers publish such different numbers?
Because "a 1 carat laboratory-grown diamond" is not one product. A D colour, VVS clarity, excellent cut stone costs more than an H colour, SI clarity, good cut stone of the same weight. A second issue is who you are comparing: an online-first seller with low overheads, a showroom chain, or a local jeweller. Each prices differently, and each sets its own prices.
That is why, before you compare a rupee amount, you should compare the paperwork: the lab, the report number, and the actual colour, clarity and cut. If you want the background on those grades, read laboratory-grown vs natural diamonds.
The five parts of a laboratory-grown diamond ring price
Every ring bill can be broken into five lines. If a quote does not show them, ask for them.
- The stone. Priced by carat weight and grades. This is usually the biggest line.
- The metal. Gold or platinum, priced by weight and purity at that day's rate. The6C says platinum adds about 15 to 25% over its 14KT gold prices.
- Making charges. The cost of crafting the setting, quoted per gram or as a percentage. Published guides, such as one from Aditya Birla Capital updated on 12 October 2026, quote ₹200 to ₹450 per gram for a gold ring, and ₹400 to ₹800 per gram for 18 carat jewellery, so a ring in a finer setting can sit at the higher end.
- Certification and extras. Some sellers include the lab report, a laser inscription check and insurance, and others do not.
- GST. The GST Council's FAQ for the gems and jewellery sector says 3% of the total transaction value of jewellery, whether or not the making charge is shown separately.
Our guide to how to calculate gold price in India walks through the metal line in detail, and gold making charges in India explains the third.
A worked example, with example numbers
Here is how the five lines add up. Every figure below is an illustration, not a quote or today's rate. The stone prices are example figures, the 14K gold rate of ₹8,700 per gram is an example in line with the 585 rate on IBJA's table in the week of 12 October 2026, and the making charge of ₹500 per gram is an example a little above the ₹200 to ₹450 per gram that Aditya Birla Capital quotes for gold rings, because finer settings cost more. Replace all of them with your seller's.
| Line | Example A: 0.50 carat, 14K ring of 2.5 g | Example B: 1.00 carat, 14K ring of 3 g |
|---|---|---|
| Certified laboratory-grown stone (example) | ₹20,000 | ₹45,000 |
| 14K gold at an example ₹8,700 per gram | ₹21,750 (2.5 g) | ₹26,100 (3 g) |
| Making at an example ₹500 per gram | ₹1,250 | ₹1,500 |
| Subtotal | ₹43,000 | ₹72,600 |
| GST at 3% | ₹1,290 | ₹2,178 |
| Example total | ₹44,290 | ₹74,778 |
The point of the table is the method, not the totals: a fair quote should be explainable line by line. If a seller quotes ₹45,000 for Example B, you would want to see what is missing, such as a lower-grade stone, a thinner or lighter setting, or a price that leaves out GST. If a seller quotes ₹1,10,000, you would want to see what you are paying extra for.
A quick note on carat weight. A ring is sold by its stone weight, but a stone of the same weight can look bigger or smaller depending on its cut and shape. Ask to see it, not only the number.
How to estimate your own ring price in five steps
- Decide the stone. Pick a carat range, a shape and the minimum grades you will accept for colour, clarity and cut. Write them down.
- Price the stone. Ask two or three sellers for a quote for a certified stone with those exact specs, as a loose stone price. Take the middle quote as your benchmark.
- Price the setting. Choose the metal and carat, ask for the gold weight of the setting you like, then multiply by the day's rate for that carat. If you are unsure of the rate, ask the seller to show it.
- Add making and GST. Ask for the making charge per gram and as a percentage. Add it to the metal, add the stone, then add 3% GST on the total.
- Compare the finished quotes. Lay two or three written quotes side by side, line by line. The best choice is the one that shows every line and fits your budget, not necessarily the lowest number.
If your estimate and the seller's quote differ by more than a few thousand rupees, ask which line is different. It is usually the stone grade or the gold weight.
Which choices move the price most?
- Carat weight. Price per carat rises with size, so a 2 carat stone costs far more than twice a 1 carat stone of the same grade. The published ranges above show this, with a 1 carat ring at ₹55,000 to ₹85,000 and a 2 carat ring at ₹1,30,000 to ₹1,80,000 in Varniya's table of 13 July 2026.
- Cut grade. Cut controls sparkle and is worth paying for.
- Colour and clarity. Chasing the top grade costs more, though the difference may not be visible in a ring. Look at stones side by side if you can.
- Metal. Platinum adds about 15 to 25% over 14KT gold according to The6C, and 18KT costs more than 14KT because it has more gold.
- Design. A plain solitaire is cheaper to make than a halo, three-stone or intricate band.
- Certificate. Varniya's guide of 13 July 2026 says GIA-certified stones cost about 5 to 10% more than IGI for the same grade.
What to check before you pay
- The certificate matches the stone. Match the report number to the laser inscription on the girdle and verify it on the lab's website.
- The wording is the official wording. The invoice, the certificate and the girdle inscription should describe a "laboratory-grown diamond" (or "laboratory-created diamond"), as India's labelling standard requires. A bare "diamond" on the invoice for a laboratory-grown stone, or a short form such as "LGD", is a reason to ask the seller to correct it.
- Gold carat and weight are written on the invoice. For hallmarked gold, check the HUID; you can verify it in the BIS Care app.
- The ring size is right. Resizing a ring can change the gold weight, and some designs cannot be resized. A ring size measuring kit on Amazon helps you check your size at home before you order online.
- Return and buyback terms are in writing. Solitaires are often treated differently from other jewellery, and retailers vary on what they return.
Buyback and resale: set expectations early
Do not buy a laboratory-grown diamond ring expecting to sell it for most of what you paid. One retailer's guide dated 13 July 2026 says laboratory-grown diamonds hold less resale value than natural ones because new ones keep getting cheaper, and another dated 31 August 2026 says resale offers often sit closer to wholesale and that depreciation applies to both types.
The gold or platinum in the setting is valued by weight and purity, so it usually holds value better than the stone, but making charges and GST may not be recovered.
Ask three questions: is the buyback cash or store credit, is it a percentage of your price or of the market price on the day, and does it cover the stone? For brand-level published terms, see our brand checklist for jewellery in India.
Where to browse and what to store it in
You can look at published ranges on the websites of national and online jewellers, such as CaratLane and BlueStone, then use the five-step method above to check any quote you get. Once you buy, store the ring in a lined box away from other jewellery so the stone does not scratch softer pieces. A jewellery box with ring slots on Amazon is an easy upgrade.
Buying for a wedding or festival? Dhanteras falls on Friday 6 November in most 2026 calendars, but dates vary by region and panchang, so check yours. Offers around it have start and end dates, so read the conditions before you assume a discount applies.
Frequently asked questions
What is a fair price for a 1 carat laboratory-grown diamond ring in India?
Retailer guides published in 2026 range from ₹35,000 to ₹75,000 (The6C, 14KT gold, 27 February 2026) to ₹58,000 to ₹1,20,000 (Varniya, 27 July 2026) and ₹70,000 to ₹1,80,000 (Giva, 7 September 2026). A fair price depends on the grades, the metal and the making charges, so ask for a quote broken down line by line and check the current price.
Is GST charged on laboratory-grown diamond rings?
The GST Council's FAQ for the sector says 3% of the total transaction value of jewellery, whether or not the making charge is shown separately. Confirm the rate and the total on your invoice.
Why is a laboratory-grown ring cheaper than a natural diamond ring?
The stone is cheaper. Published retailer figures for a 1 carat stone show laboratory-grown at a fraction of natural. The setting costs the same: the gold or platinum, making charges and GST are priced identically for either stone.
Do laboratory-grown diamond rings come with a certificate?
Reputable sellers supply a lab report, often IGI or GIA, and the lab laser-inscribes the girdle. Ask for the report before you pay, and match the number to the stone.
Can I sell or exchange a laboratory-grown diamond ring later?
Some sellers offer exchange or buyback, but terms differ and resale values are usually well below the purchase price. Ask for the terms in writing and see whether they apply to the stone as well as the setting.
Your next step: choose your carat and minimum grades, then collect two written quotes with the five lines above. When you are ready to compare diamond types, read laboratory-grown vs natural diamonds, and for the gold part of your ring see 22K vs 24K gold.
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