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Purple rainbow gradient hero background in the lightest tone, alternate version

Custom Engagement Rings

Custom engagement rings begin with an idea and evolve into something entirely your own. Each design is shaped by thoughtful choices, in which stone, setting, and proportion come together with intention and care. The custom engagement ring designs allow for a deeper connection to the piece, turning personal meaning into something tangible and lasting. Every ring carries individuality, reflecting not just a style, but a story. The result is a piece that feels considered from every angle, created to exist only once and to hold significance that goes far beyond the moment it marks.

Fireworks Cut Lavender Sapphire Engagement Ring Set in Sterling Silver

Regular price $185 $155 (-16%)

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Alice Fireworks Cut Light Green Sapphire Engagement Ring Set in Sterling Silver

Regular price $185 $155 (-16%)

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Skye Kite® London Blue Topaz & Emerald Ring Set in Black Ruthenium

Regular price $220 $185 (-16%)

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Fireworks Cut Padparadscha Sapphire Engagement Ring Set in Sterling Silver

Regular price $185 $155 (-16%)

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Rainbow Moissanite Crescent Moon Engagement Ring Set in Sterling Silver

Regular price $225 $190 (-16%)

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Esme Vintage Oval Moissanite Engagement Ring in Sterling Silver

Regular price $240 $205 (-15%)

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Mystical Fairy Rainbow Moissanite Ring Set in Sterling Silver

Regular price $230 $195 (-15%)

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Esme Lavender Moissanite Ring in Sterling Silver

Regular price $205 $175 (-15%)

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Feyra Starry Night® & Amethyst Ring Set in 14K Solid Rose Gold

from $2,495

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Alice Moonstone Engagement Ring Set in 14K White Gold

from $2,410

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Skye Kite® Morganite Ring Set in 14K Solid Rose Gold

from $2,395

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Oval Moissanite & Amethyst Leaf Engagement Ring in Sterling Silver

Regular price $255 $215 (-16%)

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Evelyn Starry Night® Engagement Ring Set in 14K White Gold

from $2,195

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Starry Night® Engagement Ring Set in 14K Solid Yellow Gold

from $2,025

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Free U.S. Shipping

Dispatched from the USA with care

Hustle-Free Returns & Exchanges

Simple, worry-free process

Ethically Crafted

Responsibly sourced, consciously made

200K+ Happy Couples

Fantasy-inspired, handcrafted jewelry

Aquamarise® custom engagement rings are available across every gemstone, cut, setting style, and metal in the collection, built to order around your specific design brief. Choose from 16 gemstone types, including alexandrite, moss agate, moissanite, sapphire, and emerald across kite, oval, hexagon, cushion, coffin, and every other major cut. Available in 925 sterling silver, 14K gold vermeil, and solid 14K gold across white, rose, yellow, and blackened finishes. Every custom ring is handcrafted individually, with direct communication with the maker throughout.

Hand with a floral design diamond ring on a light background

Why Choose Aquamarise® Custom Engagement Rings?

Aquamarise® custom engagement rings are for buyers who know what they want and have not found it in a standard collection.

Your Stone, Your Setting

Choose any gemstone from the collection in any cut, metal, or setting style. Alexandrite in a kite cut with a blackened gold bezel. Moss agate in a hexagonal setting with a leaf-prong band. Moissanite in a cushion cut with a vintage milgrain halo. Every combination is available as a custom order through our custom engagement ring designs page, with direct communication from start to finish.

Engraving Included

Most Aquamarise® custom rings over 1.4mm wide are eligible for engraving. Women's rings accommodate up to 16 characters. Men's rings up to 25 characters. Font options include Bell MT print, Brush MT cursive, and Vladimir Script. Engraving costs $35 and covers both rings in a couple's set. Solid gold pieces include complimentary engraving. Special symbols, including hearts, moons, and stars, are available on request.

Couples Custom Sets Available

Custom engagement rings at Aquamarise® are available as coordinated couples' sets, in which both rings are designed together around a shared stone, motif, or design language. Visit our custom couples ring designs page to start a couple's custom brief. Every set is handled individually, so both rings suit both wearers rather than one being scaled from the other.

Sustainably Made to Order

Every Aquamarise® custom engagement ring is made to sustainable standards, using recycled metals and responsibly sourced stones across all designs. Lab-created stone options are available for buyers who want fully traceable origins. The ethical standard applies to every custom order regardless of stone choice, metal type, or design complexity.

Shop Popular Engagement Rings by Shape

Aquamarise® custom engagement rings are available across every major gemstone, style, and shape in the collection. Browse below or use the filters above to shop by stone, style, or shape.

Custom Engagement Rings FAQs

Explore More About Custom Engagement Rings

Discover curated collections and expert guides to help you begin your custom engagement ring journey with clarity and inspiration. From design ideas to material choices, explore everything you need to create a ring that feels entirely your own.