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Unique Engagement Rings

Unique engagement rings built around unusual gemstones, unconventional cuts and distinctive settings — moss agate, salt-and-pepper diamonds, alexandrite and fantasy cuts in nature-inspired, gothic and celestial designs.

Victoria Art Deco Morganite Engagement Ring in 14K White Gold by Aquamarise Gold, featuring an oval morganite center framed by baguette and round moissanite stones on a delicate white gold band.

Victoria Art Deco Morganite Engagement Ring in 14K White Gold

from $2,395

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per 

Victoria Natural Citrine Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring an oval natural citrine center surrounded by sparkling moissanite accents in a vintage-inspired design.

Victoria Natural Citrine Ring in 14K Solid Rose Gold

from $2,195

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per 

Feyra Black Onyx Tiara Wedding Band- 14K White Gold by Aquamarise Gold showcases a regal white gold band adorned with pear-shaped and round black onyx stones in a crown-inspired design, part of Solid Gold Engagement Rings and Women’s Wedding Bands collections.

Feyra Gray Moissanite & Black Onyx Ring Set in 14K White Gold

from $2,495

Unit price
per 

Moissanite & Alexandrite Leaf Engagement Ring Set- 14K Solid Yellow Gold by Aquamarise Gold features an oval moissanite center with delicate yellow gold bands adorned with marquise-cut alexandrite and small sapphires, part of Solid Gold Engagement Rings, June Birthstone Jewelry, Nature-Inspired Engagement Rings, and Fantasy-Inspired Engagement Rings collections.
Victoria Vintage Morganite Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold featuring an oval blush morganite surrounded by baguette and round accent stones in a vintage rose gold setting.
Victoria Art deco Aquamarine Ring- 14K White Gold by Aquamarise Gold, featuring an oval aquamarine center stone surrounded by sparkling moissanite accents in a vintage-inspired setting.

Victoria Art Deco Aquamarine Ring in 14K White Gold

from $2,195

Unit price
per 

Victoria Art Deco Emerald Engagement Ring in 14K White Gold by Aquamarise Gold featuring an oval emerald center with vintage-inspired moissanite accents in a polished white gold setting.

Victoria Art Deco Emerald Engagement Ring in 14K White Gold

from $2,195

Unit price
per 

Victoria Art Deco Tanzanite Engagement Ring in 14K White Gold by Aquamarise Gold featuring a vivid oval tanzanite surrounded by tapered and round moissanite accents in a vintage-inspired design.

Victoria Art Deco Tanzanite Engagement Ring in 14K White Gold

from $2,195

Unit price
per 

Victoria London Blue Topaz Engagement Ring in 14K White Gold by Aquamarise Gold, featuring an oval blue topaz centerpiece surrounded by sparkling moissanite accents in a vintage-inspired design.

Victoria London Blue Topaz Engagement Ring in 14K White Gold

from $2,195

Unit price
per 

Estée Lab-Grown Diamond Bridal Ring Set in Solid 14K Yellow Gold (IGI Certified) by Aquamarise Gold showcases a radiant oval-cut center diamond with pear-shaped and round accent stones on a sleek yellow gold band, part of Solid Gold Engagement Rings, April Birthstone Jewelry, Nature-Inspired and Fantasy-Inspired Engagement Rings collections.
Estée Lab-Grown Diamond Bridal Ring Set in Solid 14K Yellow Gold (IGI Certified) by Aquamarise Gold showcases an oval-cut center diamond flanked by pear and round accent stones on a delicate yellow gold band, featured in Solid Gold Engagement Rings, April Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.
Estée Lab-Grown Diamond Bridal Ring Set in Solid 14K Yellow Gold (IGI Certified) by Aquamarise Gold showcases an oval-cut center diamond flanked by pear and round accent stones on a delicate yellow gold band, featured in Solid Gold Engagement Rings, April Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.

Estée Moissanite Engagement Ring in Solid 14K Yellow Gold

from $1,915

Unit price
per 

Victoria Natural Australian Opal Art Deco Engagement Ring in 14K White Gold by Aquamarise Gold, featuring an oval opal surrounded by tapered and round moissanite accents in a vintage-inspired design.
Victoria Art Deco Paraiba Tourmaline Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold, showcasing an oval Paraiba tourmaline with moissanite accents in an art deco style.
Victoria Art Deco Moonstone Engagement Ring in 14K White Gold by Aquamarise Gold, featuring an oval moonstone centerpiece with radiant moissanite accents in a vintage-inspired design.

Victoria Art Deco Moonstone Engagement Ring in 14K White Gold

from $2,195

Unit price
per 

Alexandrite Leaf Engagement Ring Set- 14K White Gold (Two Piece) by Aquamarise Gold features an oval-cut alexandrite center surrounded by delicate leaf-inspired white gold bands accented with small diamonds and sapphires, part of Solid Gold Engagement Rings, June Birthstone Jewelry, Nature-Inspired Engagement Rings, and Fantasy-Inspired Engagement Rings collections.
Victoria Blue Sapphire Engagement Ring in 14K Solid Yellow Gold by Aquamarise Gold featuring an oval blue sapphire center with radiant moissanite accents in a vintage-inspired design.

Victoria Blue Sapphire Engagement Ring in 14K Solid Yellow Gold

from $2,195

Unit price
per 

Moonstone and Aquamarine Leaf Engagement Ring Set- 14K Solid Yellow Gold by Aquamarise Gold features an oval moonstone center with blue aquamarine accents on a nature-inspired yellow gold band, part of Solid Gold Engagement Rings, March and June Birthstone Jewelry, Fantasy-Inspired Engagement Rings, and Nature-Inspired Engagement Rings collections.
Esme Lab-Grown Diamond Engagement Ring- 14K Solid Rose Gold (IGI Certified) by Aquamarise Gold features a marquise-cut lab-grown diamond center accented with intricate nature-inspired rose gold detailing and sparkling side stones, part of Solid Gold Engagement Rings, April Birthstone Jewelry, and Fantasy-Inspired Engagement Rings collections.
Esme Lab-Grown Diamond Engagement Ring- 14K Solid Rose Gold (IGI Certified) by Aquamarise Gold features a marquise-cut lab-grown diamond center accented with intricate nature-inspired rose gold detailing and sparkling side stones, part of Solid Gold Engagement Rings, April Birthstone Jewelry, and Fantasy-Inspired Engagement Rings collections.

Esme Moissanite Engagement Ring in 14K Solid Rose Gold

from $2,145

Unit price
per 

Esme Moissanite & Alexandrite Ring- 14K Solid Yellow Gold by Aquamarise Gold features a sparkling marquise-cut moissanite center flanked by vibrant alexandrite and accent diamonds on a delicate yellow gold band, part of Solid Gold Engagement Rings and June Birthstone Jewelry collections.

Esme Moissanite & Alexandrite Ring in 14K Solid Yellow Gold

from $2,145

Unit price
per 

Esme Moissanite & Alexandrite Ring- 14K Solid Yellow Gold by Aquamarise Gold features a sparkling marquise-cut moissanite center flanked by vibrant alexandrite and accent diamonds on a delicate yellow gold band, part of Solid Gold Engagement Rings and June Birthstone Jewelry collections.
Skye Kite® Morganite Engagement Ring Set- 14K White Gold features a unique kite-cut soft pink morganite center stone accented with pear-shaped morganites and round brilliant diamonds on polished 14K white gold bands by Aquamarise Gold, part of Solid Gold Engagement Rings, Fantasy-Inspired Engagement Rings, and Morganite Jewelry collections.

Skye Kite® Morganite Engagement Ring Set in 14K White Gold

from $2,395

Unit price
per 

Victoria Lab-Grown Diamond Ring in 14K White Gold (IGI Certified) by Aquamarise Gold featuring an oval center stone with radiant baguette and round diamond halo on a sleek white gold band.

Victoria Lab-Grown Diamond Ring in 14K White Gold (IGI Certified)

from $2,497.95

Unit price
per 

Victoria Lab-Grown Diamond Ring in 14K White Gold (IGI Certified) by Aquamarise Gold featuring an oval center stone with radiant baguette and round diamond halo on a sleek white gold band.

Victoria Art Deco Moissanite Ring in 14K White Gold

from $2,145

Unit price
per 

Skye Kite® Blue Fire Opal & Topaz Engagement Ring Set- 14K White Gold features a kite-cut vibrant blue fire opal centerpiece accented with marquise and round topaz and diamond gemstones on polished white gold bands by Aquamarise Gold, a stunning choice in Fantasy-Inspired Engagement Rings and Birthstone Jewelry collections.
Skye Kite® Ruby Engagement Ring Set- 14K Solid Yellow Gold by Aquamarise Gold features a vibrant kite-cut ruby centerpiece flanked by smaller marquise and round rubies and accent diamonds on a polished yellow gold band, part of Solid Gold Engagement Rings and July Birthstone Jewelry collections.

Skye Kite® Ruby Engagement Ring Set in 14K Solid Yellow Gold

from $2,195

Unit price
per 

Amy Rutilated Quartz & Black Moissanite Engagement Ring Set in 14K White Gold by Aquamarise Gold, featuring a pear-shaped rutilated quartz center with black moissanite and pavé diamond accents.
Esme Lab-Grown Diamond & Ruby Ring- 14K White Gold (IGI Certified) by Aquamarise Gold features a sparkling marquise lab-grown diamond centerpiece accented by vibrant lab-grown ruby stones on a nature-inspired sculpted white gold band, part of collections including Solid Gold Engagement Rings, April and July Birthstone Jewelry, and Unique Engagement Rings.
Esme Lab-Grown Diamond & Ruby Ring- 14K White Gold (IGI Certified) by Aquamarise Gold features a sparkling marquise lab-grown diamond centerpiece accented by vibrant lab-grown ruby stones on a nature-inspired sculpted white gold band, part of collections including Solid Gold Engagement Rings, April and July Birthstone Jewelry, and Unique Engagement Rings.

Esme Moissanite & Ruby Ring in 14K White Gold

from $2,145

Unit price
per 

Esme Lab-Grown Diamond & Tanzanite Ring- 14K White Gold (IGI Certified) by Aquamarise Gold features a marquise lab-grown diamond center accented by vibrant natural tanzanite stones on a delicately sculpted white gold band, part of Solid Gold Engagement Rings, April and December Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.

Esme Moissanite & Tanzanite Ring in 14K White Gold

from $2,145

Unit price
per 

Esme Lab-Grown Diamond & Paraiba Tourmaline Ring- 14K White Gold (IGI Certified) by Aquamarise Gold featuring an oval lab-grown diamond center framed by vivid blue-green paraiba tourmaline accents set on an intricately detailed white gold band, part of Solid Gold Engagement Rings, April and October Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.

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Fantasy-inspired designs

Unique engagement rings are the ones that don’t look like everything else in the case — rings built around unusual gemstones, unconventional cuts and settings you won’t find in a mall jeweler’s standard range. Aquamarise has built its entire catalog around that idea: moss agate, salt-and-pepper diamonds, alexandrite and fantasy cuts set in nature-inspired, gothic and celestial designs. This collection is the full range of unique engagement rings, in genuine 925 sterling silver, gold vermeil and solid gold.

What makes an engagement ring unique

Three things, usually. The stone: moss agate, rutilated quartz, salt-and-pepper diamonds and opal all carry natural patterns that never repeat, so the ring is literally one of a kind. The cut: kite, hexagon, coffin and fireworks fantasy cuts break from the round-brilliant default. And the setting: nature-inspired, gothic and floral designs turn the mount itself into the statement.

Unique engagement rings for women

The most-requested unique styles pair an unusual stone with a distinctive silhouette — a moss agate engagement ring in a leafy setting, a toi et moi two-stone design, or an east west setting that turns the stone sideways. For colored center stones see gemstone engagement rings; for something sparkling but affordable, moissanite engagement rings.

Unique, alternative & non-traditional

These terms overlap but lean differently. Unique is about the design being one of a kind. Alternative engagement rings emphasize stepping away from the diamond-solitaire convention entirely. If you want the classic look done well instead, see traditional engagement rings, or for a pre-engagement commitment piece, promise rings.

Unique Engagement Rings FAQs

What counts as a unique engagement ring?

An engagement ring that departs from the standard round-brilliant diamond solitaire — through an unusual gemstone, an unconventional cut such as kite or hexagon, or a distinctive setting like nature-inspired or gothic designs.

Which gemstones make a ring one of a kind?

Stones with natural, non-repeating patterns: moss agate, rutilated quartz, salt-and-pepper diamonds and opal. No two stones share the same internal pattern, so each ring is genuinely singular.

Are unique engagement rings durable enough for daily wear?

Most are, but it depends on the stone’s hardness. Sapphire (Mohs 9), moissanite (9.25) and diamond (10) are extremely durable; quartz-family stones like moss agate and rutilated quartz sit at 7 and benefit from a protective setting.

What is the difference between unique and alternative engagement rings?

They overlap heavily. Unique emphasizes a one-of-a-kind design; alternative emphasizes stepping away from the traditional diamond solitaire. Many rings qualify as both.

Can a unique engagement ring be customized?

Yes — stone, cut and metal can be specified on many designs. See custom engagement rings for made-to-order options.

What metals are available?

Genuine 925 sterling silver, 14K gold vermeil, and made-to-order solid gold and platinum. See solid gold rings and sterling silver engagement rings.

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