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Solitaire Engagement Rings

At Aquamarise®, solitaire engagement rings feature a timeless single-stone design that celebrates the center gemstone’s brilliance and elegance, with handcrafted settings in… Read more
At Aquamarise®, solitaire engagement rings feature a… Read more

Sophia White Sapphire Twisted Vine Ring

Sterling Silver
+1

from $160

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per 

Sophia Twisted Vine Aquamarine Ring

Sterling Silver
+1

from $160

Unit price
per 

Natural Green Moss Agate Leaf Ring

Sterling Silver

from $160

Unit price
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Oval Solitaire Ring with Hidden Halo

Sterling Silver

$160

Unit price
per 

Natural Green Moss Agate Leaf Ring

Sterling Silver

from $160

Unit price
per 

Sophia White Sapphire Ring

Sterling Silver
+1

from $160

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per 

Sophia Blush Pink Morganite Ring

14K Rose Gold Vermeil

from $175

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per 

Sophia Princess White Sapphire Ring

Sterling Silver

from $160

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Kylie Simulated Diamond Ring

14K Yellow Gold Vermeil

from $165

Unit price
per 

Moss Agate Leaf Ring

14K Yellow Gold Vermeil

Regular price from $89.99 Up to (-59%)

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Sophia Twisted Vine Amethyst Ring

Sterling Silver
+1

Regular price from $148 (-20%)

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per 

Elongated Hexagon Herkimer Diamond Ring

Sterling Silver

Regular price from $89.99 Up to (-56%)

Unit price
per 

Sophia Twisted Vine Alexandrite Ring

Sterling Silver
+1

from $170

Unit price
per 

Solitaire Alexandrite Hidden Halo Ring

14K Rose Gold Vermeil

Regular price from $119.99 Up to (-43%)

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per 

Natural London Blue Topaz Leaf Ring

Sterling Silver

Regular price from $109.99 Up to (-44%)

Unit price
per 

Galaxy Sandstone Leaf Ring

14K Rose Gold Vermeil

Regular price from $89.99 Up to (-59%)

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per 

Hexagon Green Moss Agate Ring

Sterling Silver

from $160

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per 

Minimalist Triangle Green Moss Agate Ring

Sterling Silver

Regular price from $89.99 Up to (-56%)

Unit price
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Emerald Green Moss Agate Ring

Sterling Silver · Hidden Halo

from $160

Unit price
per 

Sophia Twisted Vine Princess Alexandrite Ring

Sterling Silver

Regular price $205 $119.99 (-41%)

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per 

Sophia Light Green Sapphire Ring

Sterling Silver
+1

Regular price from $99.99 Up to (-50%)

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per 

Kite Green Moss Agate Twirl Ring

Black Ruthenium

from $150

Unit price
per 

Sophia Fireworks Blue Sapphire Ring

Sterling Silver

Regular price from $109.99 Up to (-44%)

Unit price
per 

Natural Herkimer Diamond Leaf Ring

Sterling Silver

from $160

Unit price
per 

Natural Sunstone Leaf Ring

14K Rose Gold Vermeil

Regular price from $99.99 Up to (-53%)

Unit price
per 

Solitaire 2ct Oval Alexandrite Ring

Sterling Silver

from $170

Unit price
per 

Sophia Paraiba Tourmaline Twisted Vine Ring

Sterling Silver
+1

from $160

Unit price
per 

Princess Alexandrite Ring

Sterling Silver

Regular price from $119.99 Up to (-41%)

Unit price
per 

Victorian Gothic Scrollwork Black Onyx Ring

Black Ruthenium

from $160

Unit price
per 

Sophia Padparadscha Sapphire Ring

Sterling Silver
+1

Regular price from $99.99 Up to (-50%)

Unit price
per 

Ava Emerald Mint Green Sapphire Ring

Sterling Silver
+2

from $160

Unit price
per 

Sophia Twisted Vine Princess Aquamarine Ring

Sterling Silver

Regular price from $109.99 Up to (-44%)

Unit price
per 

Oval Solitaire Morganite Ring

14K Rose Gold Vermeil

Regular price from $99.99 Up to (-55%)

Unit price
per 

Teardrop Blue Sapphire Ring

Black Ruthenium · Hidden Halo

Regular price from $89.99 Up to (-49%)

Unit price
per 

Princess Blush Pink Morganite Ring

14K Rose Gold Vermeil

Regular price from $99.99 Up to (-55%)

Unit price
per 

Emerald Emerald Ring

Sterling Silver · Hidden Halo

from $160

Unit price
per 

The solitaire is the sentence with every unnecessary word removed: one stone, held up to the light, and nothing else. It is the oldest engagement convention still in daily use — Tiffany’s six-prong knife-edge of 1886 fixed the template — and the most timeless setting a ring can have, because there is nothing on it to go out of style. In this collection the single stone is moissanite, aquamarine, morganite, alexandrite, tanzanite, or IGI-certified lab-grown diamond, hand-finished in 925 sterling silver with a rhodium finish, 14K gold vermeil, and solid 14K gold.

Why the Solitaire Ring Never Dates

Every other setting ties a ring to the era that styled it. A solitaire ring is pure geometry — stone, prongs, shank — so it reads as current in any decade, takes any wedding band, and lets a future upgrade swap the center without redesigning the ring. That neutrality is why jewelers themselves so often choose it, and why our guide to setting types starts here: it is the baseline every other style is measured against.

Prongs, Profile & Why the Details Drive the Look

With only one stone on stage, the supporting details do all the styling. Prong count is the first decision: four prongs show more stone and square the outline subtly; six hold more securely and read more classic — especially on round centers. Claw prongs sharpen the look; petal and button prongs soften it.

Height is the second. A high cathedral mount lifts the stone into the light and lets a wedding band tuck beneath, while a low-profile basket sits closer to the finger and snags nothing — the choice for hands that type, garden, or lift. Shank width finishes the job: a delicate 1.6mm band makes the center read larger, a knife-edge adds a line of light, and a tapered shank draws the eye inward. Same stone, entirely different ring — which is why two solitaires that share a carat weight can feel like strangers on the hand.

The Solitaire in Silver, Yellow Gold & Beyond

Metal is the fastest way to change what a single stone says. Rhodium-finished sterling — the solitaire engagement ring silver shoppers usually start with. A yellow gold solitaire is the heritage statement, warm against every skin tone; the same designs run in rose, and in white gold with a rhodium finish for the platinum look. Sterling here is true 925 — 92.5% solid alloy — vermeil carries the FTC’s full 2.5 microns of gold over sterling, and solid 14K is stamped 585.

Stone choice then sets the personality: moissanite for maximum fire at accessible prices, icy aquamarine and blush morganite for color, and IGI-certified lab-grown diamond for the classic stone with modern provenance. One-stone rings hide nothing, so every listing states carat, cut, and metal plainly.

Solitaires by Stone Shape, from Round to Emerald Cut

Because nothing competes with the center, shape reads louder in a solitaire than in any other setting. A round brilliant is the forever classic; an oval gives the same sparkle a longer, finger-flattering line. Pear and marquise stretch further still, cushion softens the square, and an emerald cut trades glitter for glassy, architectural flashes.

Elongated shapes carry a practical bonus in one-stone settings: they look larger per carat face-up, so an oval or pear solitaire ring maximizes presence without a frame’s help — a two-carat look at a smaller-carat budget, honestly earned by geometry. Round centers stay the safest heirloom choice, while marquise and pear reward wearers who want the room to notice. Whatever the shape, the silhouette stays clean enough to pair with any band — straight, contoured, or stacked — which is exactly the flexibility framed settings give up.

Solitaire vs Pavé vs Three-Stone: How Much Company Should One Stone Keep?

The setting family branches by how much you add. Keep the band plain and you are here. Carry small stones down the shank and you have a pavé engagement ring — same silhouette, constant glitter. Add a stone on each shoulder and you have a three-stone ring, wider on the hand and heavy with past-present-future symbolism. The solitaire remains the reference point: everything else is a solitaire plus something.

Too Simple? The Case for Restraint — and a Secret Alternative

If the plain band feels austere but a visible frame feels loud, split the difference: an under-set accent ring keeps the solitaire’s clean top view and hides a circle of sparkle beneath the center — see hidden halo engagement rings. Or keep the ring minimal and let a patterned wedding band supply the interest; a solitaire forgives every stacking experiment you will ever run on it.

Every Aquamarise ring is hand-finished and ships worldwide with insured delivery, complimentary engraving, and a 14-day return window on non-customized pieces. We hold a 4.9-star average across 38,000+ reviews collected on our store and on Etsy, where we have sold since 2016.

Solitaire Engagement Rings FAQs

4.9

38,000+ verified reviews

“This ring is stunning! It's a perfect fit and so comfortable. The pictures don't do it justice.”

Tanya, verified buyer

“This ring is absolutely beautiful. I love it so much.”

Brooke, verified buyer

“Beautiful dark garnet, the ring I received looks exactly like the picture.”

Amanda, verified buyer

“Beautiful rings. My husband and I are very pleased with them.”

Emily, verified buyer

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