1.5 Carat Diamond Rings

A 1.5 carat diamond ring symbolizes romance and luxury, whether it's chosen to celebrate a momentous occasion or used to embark on the path to marriage. Opting for a 1.5 carat engagement ring makes an opulent statement for both the presenter and the wearer – a stunning choice to mark the next chapter in any love story.


Explore AURONIA’s timeless selection of 1.5 carat diamond rings in a variety of stone shapes, settings, and precious metal options. Be it the classic round, the plush cushion, an elegant emerald, or the regal princess shape, our 1.5 carat diamond rings pair expertly cut stones with handcrafted designs. Dive into our extensive collection below. Read more

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1.5 Carat Diamond Rings

Embarking on the path to find a 1.5 carat engagement ring should be a journey of love, excitement, and precision. At AURONIA, every detail is the top priority, from our high quality diamond collection, each handpicked by an expert, to handcrafted settings that put your gemstones on full display.

A 1.5 carat engagement ring is certainly a statement piece, especially when paired with additional elements like complimentary size stones, an eternity band, or a halo setting. All of AURONIA’s 1.5 carat diamond engagement rings are fully customizable, so be sure to explore our Wedding Ring Designer to create, modify, or enhance any of our options to make it truly your own.

FAQs About 1.5 Carat Engagement Rings

Is a 1.5 carat diamond suitable for an engagement ring?

A 1.5 carat diamond ring is highly suitable for an engagement. It's a luxurious and glamorous choice that symbolizes a strong commitment and love. Its size makes it an impressive option in numerous cuts and settings while still remaining practical for everyday wear.

How much is a 1.5 carat diamond ring?

The price of a 1.5 carat diamond ring can vary widely depending on factors such as cut, color, clarity, and the type of setting. At AURONIA, our 1.5 carat engagement rings range from $3,000 to $10,000+.

Since carat weight is the most significant price determinant, a 1.5 carat diamond ring is often considered a substantial investment. If these prices are at the high end of your budget, consider a lab-grown diamond or moissanite for the center stone. These gems are significantly more affordable but still have all the sparkle and brilliance of a natural diamond.

At AURONIA, we are committed to delivering beautiful diamonds at a competitive market price so everyone can own a piece of romantic beauty.

How big is a 1.5 carat diamond ring?

1.5 carat diamonds should have a consistent weight of 300 mg, but how big the diamond actually looks varies, mainly based on its cut.

When thinking about how big a 1.5 carat diamond ring is, it’s important to consider the differences in appearance of different shapes. For example, a 1.5 carat round brilliant cut diamond typically measures about 7.3 mm in diameter and weighs 300 mg. Compare this to a 1.5 carat emerald cut diamond, which has dimensions of 7.65 × 5.67. The larger table of the emerald cut diamond may lead it appear bigger than a round cut diamond with the same carat weight.

You can also make a 1.5 carat diamond look larger with strategic settings like halos and side stones, which direct attention to the center diamond, or solitaire settings that lift the stone away from the band for a distinguished look.

Is a 1.5 carat diamond too big for small hands?

It’s important to remember that the size of the wearer's hands and fingers can impact how the 1.5 carat diamond ring is perceived. For those with smaller, slimmer fingers, a large diamond may appear disproportionate, suggesting that a modest carat size could be more suitable.

Larger hands or slim elongated fingers may suit a 1.5 carat engagement ring – in this instance, it may feel balanced with the overall appearance of the hand. Petite or small hands could benefit from the same appearance of a larger stone, like an oval cut, but a smaller carat size. This way, there is the added cost saving benefit as well.

What does a 1.5 carat diamond ring look like?

A 1.5 carat diamond ring looks distinguished and elegant, with a noticeable size that stands out on the finger. It offers a brilliant sparkle and can be set in various styles to enhance its appearance further.

What is the best ring style for a 1.5 carat diamond?

The best ring style for a 1.5 carat diamond depends on personal taste, budget, and lifestyle. Classic styles like solitaire, halo, and side-stone settings can beautifully accentuate a diamond of this size, highlighting its brilliance, color, and clarity.

However, it's important to remember the size of the diamond can overwhelm a small band or cause integrity issues, so as you size up your stone, remember the thickness of the band may need to increase, especially if you're looking at less protective styles, like those with prong settings.

A bezel setting is a great option if you’re looking for a timeless ring. It also ensures the 1.5 carat diamond is protected by a metal band and secured against bumps and daily interactions.

What is the best cut for a 1.5 carat diamond?

The best cut for a 1.5 carat diamond is one that maximizes its brilliance, fire, and matches the wearer’s preferences. However, each cut offers something slightly different. For instance, round, princess, and oval shapes are popular cuts for 1.5 carat diamonds because they help the stone appear even more luminescent. These diamond cuts have brilliant facet patterns that maximize the light return for an ultra sparkly stone. On the other hand, a step cut emerald diamond can help accentuate the stone’s natural features, giving it a sophisticated look.

Which 1.5 carat diamond shape looks biggest?

Elongated shapes like ovals or pear cuts can help a 1.5 carat diamond appear larger than princess, round, or square cuts. The longer shapes tend to have larger table facets - the top of the diamond that you see when you look down at the stone - giving the illusion of an extra large gem. Whereas the more compact shapes have a greater portion of their carat weight hidden below the table toward the center of the stone which is less visible when set in a ring.

Should I get a 1.5 or 2 carat diamond?

Choosing between a 1.5 or 2 carat diamond depends on your budget, preferences, and the significance you place on the stone's size. While a 2 carat diamond will be more noticeable in some instances, a 1.5 carat diamond can still offer substantial brilliance and size, often at a more accessible price point.

Remember that carat is measured by weight, so while the overall grams and price increase significantly between 1.5 and 2 carats, the actual diameter only increases by 1 to 2 mm. A well cut 1.5 carat engagement ring can bring you close to the physical appearance of a 2 carat diamond without the higher cost.