Three-Prong Lab Grown Diamond Eternity Ring

What it is

Aurate New York has been making the case for accessible fine jewelry out of New York since 2016, and this eternity band is a clean example of what they do well: a classic, unadorned setting in 14k yellow gold with lab grown diamonds running the full circumference. No design flourishes, no branding stamped on the shank — just the ring.

The three-prong configuration is a deliberate choice worth understanding. Three prongs per stone (rather than the more common four) means more of each diamond is exposed to light, which tends to make the stones read brighter and more continuous around the band. The tradeoff is that three-prong settings hold stones slightly less tenaciously than four-prong — not a dealbreaker for a ring worn daily, but something to keep in mind if you're hard on jewelry.

On lab grown diamonds

If you've been watching the lab grown diamond conversation unfold over the past five years, you already know the short version: lab grown diamonds are real diamonds. Same crystal structure, same optical properties, same hardness — the only difference is where they were grown. The price difference, though, is substantial, and that's exactly what makes an eternity band like this work. A full circle of mined diamonds at this weight in 14k gold would cost considerably more. Here, the lab grown stones are what makes the $719 price tag possible.

We'll be honest: lab grown diamonds have depreciated in resale value faster than mined stones as the market has matured. If you're buying this as an investment, reconsider. If you're buying it to wear, that calculus is irrelevant.

The yellow gold question

The 14k yellow gold setting is the right call for an everyday ring. Fourteen-karat gold has more alloy than 18k, which makes it harder and more scratch-resistant — better suited to a band you're not taking off. Yellow gold also happens to be genuinely fashionable right now after years of white metal dominance, and it flatters a wider range of skin tones than people expect.

For stacking — which is clearly the intended use here — yellow gold eternity bands layer beautifully with plain bands, signet rings, or other mixed-metal pieces without looking precious about it.

How it wears

Aurate positions this as an everyday ring, and the design backs that up. There's no high cathedral setting to catch on fabric, no filigree to trap soap. An eternity band sits flush enough to live under a glove or stack cleanly with a plain wedding band. The weight is light — this is not a chunky cocktail piece — which works in its favor for daily wear but means it doesn't carry a lot of presence on its own.

The honest part

At $719 this is a real purchase, not an impulse buy. Eternity rings — full circle of stones — are notoriously difficult to resize, sometimes impossible depending on the setting and stone placement. Buying the right size matters more here than with a solitaire. Aurate has solid customer service and a straightforward return window, but size carefully.

The three-prong setting, as noted, is beautiful but requires periodic prong checks if you wear it hard. Any fine jewelry does, really, but three-prong settings give slightly less margin for error before a stone becomes at risk.