1 Carat Diamond Rings

FAQs About 1 Carat Engagement Rings

How much is a 1 carat diamond ring?

How much a 1 carat diamond ring costs varies based on several factors, including the diamond's cut, color, clarity, and the type of setting. At AURONIA, a one carat diamond ring can range from $2,300 to $5,000+.

While carat weight has the largest impact on price, the cost also fluctuates when considering the cut of the diamond, with the round brilliant cut as the most expensive and princess shaped diamonds often the most affordable. However, we also offer lab grown diamonds and moissanite to cater to every budget. Choosing these lab grown stones can significantly reduce the cost of a 1 carat engagement ring without dulling their sparkle.

How big is a 1 carat diamond ring?

The size of a 1 carat diamond ring depends on the shape and cut of the diamond. Typically, a round cut 1 carat engagement ring measures approximately 6.5mm in diameter.

When considering a 1/2 carat diamond ring vs a one carat diamond ring, it’s important to remember that the size or diameter of the ring does not double, but increases by roughly 1-2 mm with each 0.5 carat (when comparing two stones with the same cut). This is why diamond size is based on their weight rather than dimensions, giving you the opportunity to afford a ‘bigger’ ring (larger size when measured) while maintaining a smaller carat weight.

What does a 1 carat diamond ring look like?

A 1 carat diamond ring strikes a healthy balance between noticeable size and radiant sparkle. This ring size is often considered the benchmark for engagement rings, offering a substantial presence without overshadowing the design of the setting.

At AURONIA, you can choose from round (brilliant), Cushion, Emerald, Oval, Pear, and Princess cuts. Each shape will bring to life different aspects of a natural diamond, a sustainable lab-grown diamond or moissanite - suitable for every style, budget, and love story imaginable.

Is 1 carat the smallest diamond size?

1 carat is not the smallest diamond size – the smallest certified diamonds are typically between 0.20 and 0.25 carats.

AURONIA’s diamond engagement rings are available in a wide range of carat weights, starting at half a carat and climbing up to 2.5 carats. Wedding bands, which often feature smaller stones to accent the primary diamond, often feature between 0.005 ct. to 0.3 ct diamonds.

If you’re looking for an engagement ring, a 1 carat diamond ring is a very popular choice, not only for its visual appearance and size but for its high value as well.

What is the best ring style for a 1 carat diamond?

The best ring style for a 1 carat diamond depends on personal preference, budget, lifestyle, and desired appearance on the finger. In recent years, the solitaire style, with a thin white gold band and a single diamond secured with prongs, has been one of the most popular choices. The solitaire setting is a timeless design that can help accent the diamond to make it appear larger. If you’re after some additional sparkle, a halo or three stone setting offers additional bling.

What is the best cut for a 1 carat diamond?

The best cut for a 1 carat diamond is one that maximizes its fire, brilliance, and scintillation. Round brilliant, princess, and oval cuts are highly favored for their ability to reflect light efficiently, making the diamond appear more luminous. Pear or Oval cuts can make a one carat diamond ring appear larger and slim the finger. Ultimately, the ideal cut will depend on the diamond's inherent qualities, like color and clarity, and the desired aesthetic effect of the wearer.