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Marquise Gemstone Jewelry

Shop marquise gemstone jewelry for an elongated, eye-catching sparkle—marquise cut rings, earrings and pendant necklaces.

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Marquise Cut Lab-Grown Diamond Engagement Ring Set in 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a marquise-cut center diamond with a chevron diamond-accented band, part of Solid Gold Engagement Rings and April Birthstone Jewelry collections.
Sale

Marquise Cut Simulated Diamond Bridal Ring Set in Sterling Silver

$115 from $103.50 Up to (-10%)

Emerie Lab-Grown Diamond and Emerald Engagement Ring Set in 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a marquise cut lab-grown diamond center with marquise emerald accents and sparkling diamonds, part of Solid Gold Engagement Rings, April and May Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.
Sale

Emerie Simulated Diamond & Emerald Ring Set in Sterling Silver

$115 $103.50 (-10%)

Marquise Diamond Stacking Wedding Band in 14K White Gold by Aquamarise Gold featuring a crown-inspired design with sparkling marquise and round diamonds for a timeless, elegant look.
Sale

Simulated Diamond Stacking Wedding Band in Sterling Silver

$105 $94.50 (-10%)

Willow Marquise Morganite Stacking Ring Set in Sterling Silver by Aquamarise featuring marquise and round pink morganite stones with twisted sterling silver band for elegant stacking style.
Sale

Willow Marquise Morganite Stacking Ring Set in Sterling Silver

$115 $103.50 (-10%)

Diamond ring with a marquise-shaped center stone on a light purple background
Sale

Marquise White Sapphire Halo Ring in Sterling Silver

$115 $103.50 (-10%)

Willow Marquise Aquamarine Stacking Ring Set in Sterling Silver by Aquamarise with marquise and round aquamarine stones in a delicate twisted band design.
Sale

Willow Marquise Aquamarine Stacking Ring Set in Sterling Silver

from $103.50 (-10%)

Rainbow Moissanite Crescent Moon Engagement Ring Set in Sterling Silver by Aquamarise Gold, featuring a marquise-cut rainbow moissanite center stone with pastel violet, blue, and gold flashes, set in polished sterling silver, part of Sterling Silver Rings and Moissanite Engagement Rings collections.

Rainbow Moissanite Crescent Moon Engagement Ring Set in Sterling Silver

$165

Adeline Marquise Cut Tanzanite Ring in Sterling Silver by Aquamarise, featuring a marquise-cut purple tanzanite surrounded by sparkling white accent stones on a sleek sterling silver band.
Sale

Adeline Marquise Cut Tanzanite Ring in Sterling Silver

from $94.50 (-10%)

Marquise Cut Aquamarine Ring Set in Sterling Silver by Aquamarise featuring a radiant aquamarine center with sparkling diamond accents in a vintage-inspired, elegant design.
Sale

Marquise Cut Aquamarine Ring Set in Sterling Silver

from $103.50 (-10%)

Marquise Cut Morganite Engagement Ring in 14K Solid Rose Gold with side round diamonds by Aquamarise Gold, featuring a delicate rose gold band and elegant gemstone setting.
Sale

Marquise Cut Morganite Engagement Ring in 14K Rose Gold Vermeil

$115 $103.50 (-10%)

London Blue Topaz Stacking Wedding Band in Sterling Silver by Aquamarise, featuring marquise and round blue topaz stones with sparkling clear accents on a sleek curved band design.
Sale

London Blue Topaz Stacking Wedding Band in Sterling Silver

$105 $94.50 (-10%)

Blush Pink Morganite Stackable Wedding Band in 14K Solid Rose Gold featuring a tiara-inspired design accented with natural blush pink morganites and sparkling diamonds by Aquamarise Gold.
Sale

Blush Pink Morganite Stacking Band in 14K Rose Gold Vermeil

from $94.50 (-10%)

Moss Agate & Fire Opal Fairy Leaf Ring
Sale

Rowan Moss Agate & Fire Opal Fairy Leaf Ring in Sterling Silver

from $103.50 (-10%)

Galaxy Salt and Pepper (Herkimer) Diamond & Meteorite Couples Ring Set by Aquamarise, featuring a rose gold band with an oval salt and pepper diamond centerpiece surrounded by leaf-shaped white gemstones, blending celestial charm with romantic elegance.
Sale

Salt and Pepper Diamond Leaf Ring Set in 14K Rose Gold Vermeil (Herkimer Diamond)

$135 $121.50 (-10%)

Emerie Moss Agate & Opalescent Sapphire Engagement Ring Set in 14K Solid Rose Gold featuring a marquise moss agate center flanked by opalescent sapphires and sparkling diamonds, crafted by Aquamarise Gold from nature-inspired and birthstone collections.
Sale

Emerie Marquise Cut Moss Agate & Opalescent Sapphire Ring Set in 14K Rose Gold Vermeil

from $103.50 (-10%)

Crown Mint Green Sapphire Band- Sterling Silver featuring curved design with lab-grown green sapphires and sparkling simulated diamonds by Aquamarise in a sterling silver setting.
Sale

Crown Mint Green Sapphire Band- Sterling Silver

$105 $94.50 (-10%)

Rose gold ring with a green gemstone and white diamonds on a light purple background
Sale

Adeline Marquise Emerald Ring in 14K Rose Gold Vermeil

$105 $94.50 (-10%)

Marquise & Baguette Diamond Curved Wedding Band in 14K White Gold by Aquamarise Gold, featuring a vintage-inspired mixed-cut diamond cluster on a curved solid gold band.
Sale

Marquise & Baguette Cluster Simulated Diamond Curved Wedding Band in Sterling Silver

$105 $94.50 (-10%)

Tiara Pink Sapphire Curved Band- Sterling Silver by Aquamarise featuring a marquise pink sapphire and white sapphire accents in a sterling silver curved band for elegant birthstone jewelry.
Sale

Tiara Pink Sapphire Curved Band- Sterling Silver

$115 $103.50 (-10%)

Valeria Marquise Black Onyx Ring in Sterling Silver by Aquamarise featuring a marquise-cut black onyx surrounded by a halo of white stones on a polished sterling silver band.
Sale

Valeria Marquise Black Onyx Ring in Sterling Silver

$125 from $112.50 (-10%)

Willow Marquise Emerald Stacking Wedding Ring Set in Sterling Silver by Aquamarise with marquise and round emeralds in a twisted sterling silver band for elegant stacking.
Sale

Willow Marquise Emerald Stacking Wedding Ring Set in Sterling Silver

$115 $103.50 (-10%)

Midnight Blue Moissanite Crescent Moon Engagement Ring Set in 14K White Gold by Aquamarise Gold, featuring a marquise-cut deep blue moissanite center stone accented with crescent-shaped details and small sparkling diamonds, part of Solid Gold Engagement Rings, Moissanite Engagement Rings, and Meaningful Jewelry Gifts collections.
Sale

Midnight Blue Moissanite Crescent Moon Engagement Ring Set in Sterling Silver

$155 $139.50 (-10%)

Natural Tanzanite Chevron Ring Set in 14K White Gold (two-piece) by Aquamarise Gold featuring a marquise-cut violet-blue tanzanite gemstone framed by a chevron-shaped band adorned with sparkling white diamonds, part of Solid Gold Engagement Rings and December Birthstone collections.
Sale

Marquise Tanzanite Ring Set in Sterling Silver

$115 $103.50 (-10%)

Adeline Marquise Ruby Flower Ring in 14K Rose Gold Vermeil
Sale

Adeline Marquise Ruby Flower Ring in 14K Rose Gold Vermeil

$115 $103.50 (-10%)

Adeline Marquise Cut Flower Aquamarine Engagement Ring in 14K White Gold featuring a marquise aquamarine center surrounded by delicate diamond accents by Aquamarise Gold.
Sale

Adeline Marquise Cut Flower Aquamarine Ring in Sterling Silver

$115 $103.50 (-10%)

Victorian Gothic Mystic Topaz Filigree Engagement Ring in Black Ruthenium by Aquamarise featuring a marquise mystic topaz and detailed Victorian scrollwork on a black ruthenium silver band.

Victorian Gothic Mystic Topaz Filigree Engagement Ring in Black Ruthenium

$145

Teal Moissanite Marquise Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a striking marquise teal moissanite center stone flanked by sparkling colorless moissanite accents, a unique design from the Solid Gold Moissanite Engagement Rings collection.

Teal Moissanite Marquise Engagement Ring in Sterling Silver

$195

Willow Marquise Cut Ruby Stacking Ring Set in Sterling Silver by Aquamarise featuring vibrant marquise and round ruby stones on a twisted sterling silver band.
Sale

Willow Marquise Cut Ruby Stacking Ring Set in Sterling Silver

$115 $103.50 (-10%)

Elegant ring with a red gemstone and pearls on a soft purple background
Sale

Arwen Marquise Cut Red Garnet & Pearl Ring in Black Ruthenium

$135 $121.50 (-10%)

Moss Agate, Peacock Opal & Whiskey Barrel Wood Couples Ring Set featuring a marquise moss agate centerpiece with delicate green accents on a rose gold band, crafted by Aquamarise in a nature-inspired, matching design.
Sale

Rowan Marquise Moss Agate Leaf Engagement Ring in 14K Rose Gold Vermeil

from $103.50 (-10%)

Aquamarine & Swiss Topaz Stacking Ring in Sterling Silver by Aquamarise, featuring a curved sterling silver band adorned with a marquise aquamarine center stone and round Swiss blue topaz and clear gemstones, ideal for layering or wedding sets.
Sale

Aquamarine & Swiss Topaz Stacking Ring in Sterling Silver

from $94.50 (-10%)

Moissanite & Crescent Moon Constellation Couples Ring Set featuring a marquise-cut moissanite center flanked by crescent and star accents in polished sterling silver by Aquamarise, part of Matching Couples' Rings and Best Selling Jewelry collections.

Crescent Moon Lab-Grown Diamond Ring Set in 14K White Gold (IGI Certified)

$2,383.95

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From the Blog

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Black Onyx Meaning - Symbolism, History, Healing Properties & How to Wear It

Black Onyx Meaning - Symbolism, History, Healing Properties & How to Wear It

From Greek mythology to Victorian mourning jewelry to modern protection rituals — what black onyx symbolizes across two thousand years of cultural tradition, the science behind the stone, and how...

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Fire Opal Engagement Rings - The Complete Guide to Glowing Gemstone

Fire Opal Engagement Rings - The Complete Guide to Glowing Gemstone

Mexican fire opal explained — faceted not cabochon, transparent not translucent, valued for body color not play-of-color. Durability data, real 2026 pricing, the best settings for a faceted opal, and...

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Black Opal - The Complete Buyer's Guide to Lightning Ridge's Rarest Gemstone

Black Opal - The Complete Buyer's Guide to Lightning Ridge's Rarest Gemstone

Origin, the GAA N1–N4 body-tone scale, real 2026 pricing tiers from $200 to $25,000+ per carat, how to identify genuine Australian black opal, and why this is one of the...

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Opal Engagement Rings: The Complete Guide to Types, Durability, Pricing & Care

Opal Engagement Rings: The Complete Guide to Types, Durability, Pricing & Care

Australian, Ethiopian, fire, and boulder opals compared - durability data, real 2026 pricing, the best settings for daily wear, and how to choose the right opal for an engagement ring...

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