Lab Grown Diamond Solitaire Rings

An Aukera lab-grown diamond solitaire ring is built around a single independently certified diamond set in 18K gold. The collection runs to 165 designs in round, oval, pear, princess, cushion, marquise and radiant cuts, including Aukera's own Signature 161, Extra Brilliant, Enhanced Hearts & Arrows and the Aukera Orchid. Prices start at ₹75,029, and every diamond is graded by IGI, with select solitaires also carrying GemEx and GCAL light-performance reports.

What Is a Solitaire Ring?

A solitaire ring is a ring built around one centre diamond that carries the whole design. It is also called a one diamond ring or a single diamond ring, and the word comes from the Latin for alone. Nothing on the band competes with the solitaire, which is why a solitaire is judged almost entirely on the cut and proportions of that one diamond.

At Aukera, the centre stone is a lab-grown diamond: crystallised carbon, 10 on the Mohs hardness scale, graded on the same four Cs by the same laboratories as a mined stone. Only the origin differs.

Solitaire Ring vs Diamond Ring

Every solitaire ring is a diamond ring. Not every diamond ring is a solitaire. A lab grown diamond ring is any ring set with diamonds, including bands and designs that spread many small stones across the setting. A solitaire narrows that to one stone doing the work, which is also why it usually costs more than a diamond ring of the same total carat weight. A single large diamond is rarer to grow and cut than several small ones adding up to the same figure.

Solitaire Diamond Rings for Women

Women don't wait around for reasons to buy a solitaire anymore. Sometimes the occasion is a proposal. Sometimes it is a promotion, a birthday, or simply finding the ring that refuses to leave your mind.

A solitaire diamond ring for women now moves easily between an ordinary Tuesday and the biggest day of the year. Some are cut low and clean enough to wear through a working week without catching on anything. Others are bought precisely because they get noticed. A solitaire ring for women in a round brilliant reads classic and goes with everything already in the box, while an oval or a pear reads more current and covers more of the finger for the same carat weight.

For everyday wear, a lower setting in a modest carat survives a commute in a way a tall one does not. For a wedding or an anniversary, the bridal solitaire rings are shaped to sit flush against a wedding band. Most of the 165 designs are set in 18K yellow gold, with white gold and rose gold options across the range.

Solitaire Ring Designs by Diamond Shape

Shape decides how a diamond throws light and how large it looks on the hand. Seven sit in the Aukera collection.

• Round is the largest part of the range and the safest first buy, and returns more light than any other shape.
• Oval is longer than it is wide, so it covers more of the finger and reads larger than a round diamond of the same carat weight.
• Pear points in one direction, which lengthens the finger and gives the ring a clear top and bottom. It suits someone who wants the shape itself to be the statement.
• Princess is square with sharp corners and a clean modern outline, and gives a more visible surface than a round diamond at the same weight.
• Cushion, marquise and radiant each appear in small numbers. Cushion softens the corners for a vintage feel, marquise is the most elongated of the seven, and radiant pairs a rectangular outline with brilliant faceting.

Aukera also presents Enhanced Hearts & Arrows, an industry-first innovation and a hallmark of exceptional diamond craftsmanship. Representing one of the highest levels of diamond precision and quality in the world, it offers unmatched brilliance, symmetry, and beauty.

Solitaire Ring Settings

The setting holds the diamond and decides how much of it you actually see.

• A four-prong setting uses the least metal, so more of the diamond is visible from every angle and more light reaches it from the sides. This is the classic solitaire look.
• A six-prong setting adds two more points of contact. It holds a larger stone more securely and rounds the outline slightly, which suits anyone worried about knocking a ring through a working day.
• A bezel setting wraps a rim of gold around the edge of the diamond. It shows less of the stone but protects the girdle, the thinnest and most vulnerable part, and sits flattest against the finger for daily wear.

Shop Solitaire Engagement Rings Online

There is a reason the solitaire engagement ring has outlived nearly every trend that arrived alongside it. One diamond, one promise, and nothing else on the ring arguing with either.

Buying lab-grown diamond engagement rings online usually starts with the carat, and that is the point to slow down. Cut and proportion change how large a diamond looks on a finger far more than the number on the certificate does. The setting matters just as much: four prongs, six prongs or a bezel will each give the same stone a different personality.

If you are shopping for the moment itself, the proposal rings collection is filtered for exactly that.

Men's Solitaire Rings

A men's solitaire is the same idea in a heavier band: one certified centre diamond, clean proportions, nothing decorative competing with it. The range is deliberately small and built for daily wear rather than occasion wear, which is why the settings sit low, and the bands carry more metal. Browse men's solitaire rings.

How to Choose a Solitaire Diamond Ring

Four things settle it: carat, shape and cut, setting, and budget. Settings are covered above, so here are the other three.

1. By Carat Size

Carat is weight, not width, so two diamonds at the same carat can look noticeably different depending on the cut. As a rule of thumb, half a carat reads as a neat everyday solitaire, a 1 carat solitaire ring is the size most people picture when they think of an engagement ring, and a 2 carat solitaire ring is unmistakable across a room. Because a lab-grown diamond costs less per carat at the same grade, the same budget buys a visibly larger certified stone. For a full breakdown, read the 1 carat lab grown diamond price in India guide.

2. By Diamond Shape and Cut

Round for maximum brilliance, oval and pear to look larger per carat, princess for a clean modern outline. Beyond shape, Aukera presents trademarked solitaires with custom cuts only available at Aukera. The Aukera 161™ carries more facets than the Kohinoor, the Enhanced Hearts & Arrows™ is cut to 12 hearts and 12 arrows rather than the usual eight, and the Aukera E3™, Extra Brilliant™ and Aukera Orchid™ each change how the diamond returns light.

3. By Budget

A lot of designs sit between Rs 50,000 and Rs 1 lakh. The rest sit above Rs 1 lakh, where the larger centre stones and the signature cuts are. A small group of bridal designs is made to order and priced on request, so ask in store for those. Fix the number first, then choose shape and cut within it, because carat weight moves the price faster than anything else on the ring. Dropping a shape from round to oval, or a grade from VVS to VS, buys back more carat than most people expect.

Solitaire Ring Price at Aukera

Solitaire ring price at Aukera starts at ₹75,029 and runs to ₹367,737, with the middle of the range near ₹1.4 lakh. Eleven designs fall between Rs 50,000 and Rs 1 lakh, the rest sit above Rs 1 lakh, and a small number of bridal designs are made to order and priced on request.

Four things move a solitaire ring price. Carat weight is the biggest factor by a distance. Cut is second, and the one most people underestimate: an excellent cut on a smaller stone will outperform a poorly cut larger one. Colour and clarity come next. Gold weight matters least on a solitaire, because the setting is deliberately minimal.

One thing worth knowing when you compare a solitaire ring price across brands. An Aukera price includes trademarked cuts you cannot buy anywhere else and light-performance grading that measures how the diamond behaves, not only how it reads on a report. Two rings at the same carat weight and the same clarity grade are not the same product if only one of them has been graded on how it returns light.

Why Choose Aukera Jewellery Solitaire Rings?

The 4Cs tell an important part of the story. Aukera looks further.

• Maximum Light Performance: Every solitaire begins by studying brilliance, fire and scintillation alongside cut, colour, clarity and carat. The collection is developed around how diamonds behave in light, not around specifications alone.
• Cuts nobody else can sell: The Aukera 161™ with more facets than the Kohinoor. The flower-inspired Aukera Orchid™. The Elongated E3™, the Extra Brilliant™, the Enhanced Hearts & Arrows™, the octagonal Ashtalakshmi Solitaire™ and Champagne Diamonds™.
• Three certifications, not one: Every diamond is independently certified by IGI on cut, colour, clarity and carat. Select solitaires are also evaluated through GemEx and GCAL for measured light performance.
• Assured buyback and exchange: Aukera buys back and exchanges against the prevailing value of the diamond and the metal, on published terms. Keep the invoice and every certificate. Read the buyback and exchange policy in full.
• Try it on first: Every design here can be seen at Aukera stores across India before you buy, which no online-only seller can offer.
• Completing the set: The same cuts and certification run through the matching solitaire earrings, pendants and mangalsutra, and the full lab-grown diamond rings range sits one level up.

Frequently Asked Questions

1. What is a lab grown diamond solitaire ring?

A ring with a single lab-grown diamond as the centre stone. The stone has the same carbon structure, the same 10 on the Mohs hardness scale and the same brilliance as a mined diamond. Only the origin differs, and every one at Aukera is IGI certified.

2. Are lab-grown diamond solitaire rings real diamonds?

Yes. Physically, chemically and optically, they are the same as mined diamonds, graded on the same four Cs by the same laboratories. The difference is also in quality. Physically, chemically, and optically, lab-grown diamonds are the same as natural diamonds. But with greater control over the growing process, they can offer exceptional quality, refined designs, and remarkable value for money.

3. How much does a solitaire ring cost at Aukera?

Prices start at ₹75,029 and reach ₹367,737 across 165 designs. Eleven sit between Rs 50,000 and Rs 1 lakh, and the rest are above Rs 1 lakh. Carat, cut, colour and clarity decide where a design lands.

4. What is the price of a 1 carat lab grown solitaire ring in India?

A 1 carat centre stone at Aukera sits in the above Rs 1 lakh band. The exact figure moves with the cut, the colour and clarity grade, and the gold weight of the setting. For a carat-by-carat breakdown, read the 1 carat lab grown diamond price in India guide.

5. Which diamond shape is best for a solitaire ring?

There is no single best. Round returns the most brilliance. Oval and pear look larger per carat because they are elongated. Princess gives a clean modern outline, and cushion softens the corners for a vintage feel. Pick based on the hand and the taste.

6. Which setting is best for a solitaire ring?

Four prongs show the most diamond and let in the most light. Six prongs hold a larger stone more securely. A bezel wraps the edge in gold, which protects the most vulnerable part of the stone and sits flattest for daily wear. It is a trade-off between visibility and protection.

7. What carat size should I choose for a solitaire?

Half a carat reads as an everyday solitaire, 1 carat is the common engagement choice, and 2 carats is a deliberate statement. Finger size changes how each reads, so a smaller hand carries a given carat further. Lab-grown means the same budget buys a larger certified stone.

8. Are Aukera solitaire rings certified?

Yes. Every diamond carries an IGI certificate covering cut, colour, clarity and carat. Select solitaires also carry GemEx and GCAL light-performance certificates, which measure brilliance, fire and scintillation rather than only the four Cs.

9. Can I exchange or sell back a solitaire ring bought at Aukera?

Yes. Aukera runs an assured buyback and exchange against the prevailing value of the diamond and the metal, on the terms published on the site. Bring the original invoice and all certificates, and read the buyback and exchange policy before you buy.

10. Can I see Aukera solitaire rings in person before buying?

Yes. Any design can be tried on at Aukera stores across India, which is worth doing for a solitaire, because the same carat weight reads very differently on different hands.

11. Which finger should a solitaire ring be worn on?

The fourth finger of the left hand is the usual choice in India for an engagement or wedding solitaire. Beyond that, there is no rule. A solitaire bought for yourself is worn wherever it sits best, and the index and middle fingers carry a larger stone comfortably.

12. What does a solitaire ring represent?

One stone, standing alone. The word comes from the Latin for alone, and the design has come to stand for a single commitment rather than an accumulation of them. That is how it became the default engagement ring and why it has stayed there.

13. Do Aukera solitaires with side diamonds or a hidden halo still count as solitaire rings?

Yes. A solitaire is defined by one centre stone carrying the design. Some Aukera settings add small diamonds along the band or a hidden halo beneath the centre stone, and both exist to lift the main diamond rather than to compete with it.

14. Can a solitaire diamond chip or scratch?

A diamond is 10 on the Mohs scale, so nothing in daily life will scratch it. It can chip if struck hard on the girdle, the thin edge around the widest point. That is what a bezel setting protects, and why six prongs suit a larger stone.