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Diamond Promise Rings

Make your promise shine with diamond promise rings—from delicate solitaires to subtle pavé accents. Perfect for a lasting, everyday symbol of love and intention.

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Elongated hexagon lab diamond engagement ring with dagger shape center stone and chevron band in 14K yellow gold.

Elongated Hexagon Lab Diamond Engagement Ring Set in Solid 14K Yellow Gold (IGI Certified)

$3,145

Silver ring with purple gemstones on a light purple background

Oval Lab Diamond & Amethyst Leaf Engagement Ring in 14K White Gold (IGI Certified)

$2,345

Silver ring with an oval-shaped diamond on a light purple background

Vintage Oval Lab Diamond Engagement Ring in 14K White Gold (IGI Certified)

$2,345

Diamond ring with a oval-shaped center stone on a soft purple background

Esme Vintage Oval Lab Diamond Engagement Ring in 14K White Gold (IGI Certified)

$2,975

Rose gold ring with a large diamond and smaller diamonds on a soft focus background

Ellie Lab-Grown Diamond Engagement Ring in Solid 14K Rose Gold (IGI Certified)

$2,867.95

Elongated Cushion Moissanite Engagement Ring in Solid 14K Yellow Gold

Elongated Cushion Cut Lab-Grown Diamond Engagement Ring in Solid 14K Yellow Gold (IGI Certified)

$3,318.95

Victoria Blue Lab-Grown Diamond Engagement Ring

Victoria Blue Lab-Grown Diamond Engagement Ring in Solid 14K Rose Gold (IGI Certified)

$2,345

Marquise Moissanite Engagement Ring in Solid 14K Yellow Gold by Aquamarise Gold, featuring a luminous marquise-cut moissanite center stone flanked by smaller accent stones on a polished yellow gold band, part of Solid Gold Engagement Rings and Moissanite Engagement Rings collections.

Marquise Lab Diamond Engagement Ring in Solid 14K Yellow Gold (IGI Certified)

$3,437.95

Coffin Cut Moissanite Bridal Set in 14K White Gold by Aquamarise Gold, featuring an elongated coffin-cut moissanite center stone surrounded by sparkling accent diamonds in a delicate, intricately crafted band, part of Solid Gold Engagement Rings and Moissanite Engagement Rings collections.

Coffin Cut Lab-Grown Diamond Bridal Set in 14K White Gold | IGI Certified

$3,445.95

Coffin Cut Cut Lab-Grown Diamond Engagement Ring Set in 14K Solid Yellow Gold (IGI Certified) by Aquamarise Gold, showcasing a coffin-cut lab-grown diamond with intricate milgrain detailing and accent diamonds, part of Solid Gold Engagement Rings and Fantasy-Inspired Engagement Rings collections.

Coffin Cut Cut Lab-Grown Diamond Engagement Ring Set in 14K Solid Yellow Gold (IGI Certified)

$3,445.95

Wisteria Lab-Grown Diamond Engagement Ring Set in Solid 14K Yellow Gold (IGI Certified) by Aquamarise Gold, featuring a pear-shaped center diamond surrounded by intricately detailed leaf motifs accented with lab-grown diamonds, part of Nature-Inspired Engagement Rings and Solid Gold Jewelry collections.

Wisteria Lab-Grown Diamond Engagement Ring Set in Solid 14K Yellow Gold (IGI Certified)

$3,275

Ellie Lab-Grown Diamond Engagement Ring in Solid 14K Yellow Gold (IGI Certified) by Aquamarise Gold featuring a princess-cut center with sparkling side diamonds in a delicate gold setting.

Ellie Lab-Grown Diamond Engagement Ring in Solid 14K Yellow Gold (IGI Certified)

$2,867.95

Emerald Cut Lab-Grown Diamond Engagement Ring in Solid 14K Rose Gold (IGI Certified) by Aquamarise Gold, featuring pavé diamonds on band and halo, from Solid Gold Engagement Rings collection.

Emerald Cut Lab-Grown Diamond Engagement Ring in Solid 14K Rose Gold (IGI Certified)

$3,224.95

Emerald Cut Moissanite Engagement Ring in Solid 14K Yellow Gold with halo of round moissanite stones on a pavé band, elegant and vintage-inspired by Aquamarise Gold.

Emerald Cut Lab-Grown Diamond Engagement Ring in Solid 14K Yellow Gold (IGI Certified)

$3,224.95

Violet Hexagon Lab Sapphire Ring in Sterling Silver by Aquamarise, showcasing a vibrant hexagon-cut violet lab sapphire center stone set in a slim sterling silver band accented with delicate simulated diamonds, part of Sterling Silver Rings and September Birthstone Jewelry collections.

Sapphire & Lab Diamond Engagement Ring in 14K White Gold

$2,885

Oval Cut Lab-Grown Diamond Leaf Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold with delicate leaf motifs and sparkling band diamonds.

Oval Cut Lab-Grown Diamond Leaf Engagement Ring in 14K White Gold (IGI Certified)

$2,795

Lab-Grown Diamond Leaf Engagement Ring in 14K Solid Rose Gold (IGI Certified) by Aquamarise Gold, featuring an oval lab-grown diamond center with delicate vine and leaf carvings on the rose gold band, part of nature-inspired and solid gold engagement rings collections.

Lab-Grown Diamond Leaf Engagement Ring in 14K Solid Rose Gold (IGI Certified)

$2,795

Lab-Grown Diamond Leaf Engagement Ring in 14K Solid Yellow Gold (IGI Certified) by Aquamarise Gold, featuring an oval-cut diamond centerpiece with nature-inspired leaf details and diamond accents on the band.

Lab-Grown Diamond Leaf Engagement Ring in 14K Solid Yellow Gold (IGI Certified)

$2,795

Teardrop Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a pear-cut lab-grown diamond with halo and intricate pavé accents.

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

$2,815.95

Pink Lab-Grown Diamond Fairy Leaf Engagement Ring in 14K Solid Yellow Gold (IGI Certified) featuring an oval pink diamond center stone surrounded by delicate leaf-inspired branches with sparkling white diamonds, crafted by Aquamarise Gold.

Pink Lab-Grown Diamond Fairy Leaf Engagement Ring in 14K Solid Yellow Gold (IGI Certified)

$3,345

Flair Teardrop Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold featuring a pear-shaped diamond with intricate pavé diamond accents on a twisted white gold band.

Flair Teardrop Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified)

$2,697.95

Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a pear-shaped center diamond with a halo and intricate band details, from Solid Gold Engagement Rings.

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

$2,697.95

Cordelia Oval Cut Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold featuring a vintage-inspired oval diamond with halo and intricate milgrain detailing.

Cordelia Oval Cut Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified)

$2,697.95

Lab-Grown Diamond Leaf Engagement Ring Set in 14K Solid Rose Gold (IGI Certified) by Aquamarise Gold, featuring nature-inspired design with sparkling diamonds and twisted band detail.

Lab-Grown Diamond Leaf Engagement Ring Set in 14K Solid Rose Gold (IGI Certified)

$2,697.95

Joelle Vintage Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a radiant round-cut lab-grown diamond with vintage-inspired halo and detailed band design.

Joelle Vintage Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified)

$2,697.95

Feyra Lab-Grown Diamond and Blue Sapphire Engagement Ring in 14K Solid Yellow Gold (IGI Certified) by Aquamarise Gold, showcasing a pear-shaped lab-grown diamond center flanked by pear and round blue sapphires on a twisted yellow gold band, part of Solid Gold Engagement Rings, Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.

Feyra Lab-Grown Diamond and Blue Sapphire Engagement Ring in 14K Solid Yellow Gold (IGI Certified)

$3,020.95

Feyra Blue Sapphire Crown Wedding Band in 14K Solid Yellow Gold by Aquamarise Gold featuring a pear-shaped center diamond accented with pear, round, and marquise blue sapphires on an intricate yellow gold band, part of Solid Gold Engagement Rings, September Birthstone Jewelry, and Women’s Wedding Bands collections.

Feyra Lab-Grown Diamond and Blue Sapphire Engagement Ring Set in 14K Solid Yellow Gold (IGI Certified)

$3,290.95

Estée Lab-Grown Diamond and Blue Sapphire Engagement Ring Set in 14K White Gold (IGI Certified) by Aquamarise Gold featuring a sparkling oval lab-grown diamond center surrounded by pear and round blue sapphires on polished white gold, part of Solid Gold Engagement Rings, April and September Birthstone Jewelry, and Engagement Rings for Women collections.

Estée Lab-Grown Diamond and Blue Sapphire Engagement Ring Set in 14K White Gold (IGI Certified)

$3,487

Toi Et Moi Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold features a modern design with two IGI-certified lab-grown diamonds, including an emerald cut and a pear-shaped stone, set on a sleek white gold band.

Toi Et Moi Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified)

$2,739.95

Feyra Lab-Grown Diamond and Blue Sapphire Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold features a pear-shaped lab-grown diamond center flanked by marquise blue sapphires and round blue sapphire accents in a nature-inspired, elegant white gold setting.

Feyra Lab-Grown Diamond and Blue Sapphire Engagement Ring in 14K White Gold (IGI Certified)

$3,020.95

Feyra Lab-Grown Diamond and Emerald Engagement Ring- 14K White Gold (IGI Certified) by Aquamarise Gold features a pear-shaped lab-grown diamond center framed by marquise and round emeralds on a delicate white gold band, part of the Solid Gold Engagement Rings and Nature-Inspired Engagement Rings collections.

Feyra Lab-Grown Diamond and Emerald Engagement Ring- 14K White Gold (IGI Certified)

$3,020.95

Feyra Lab-Grown Diamond Engagement Ring- 14K Solid Yellow Gold (IGI Certified) features a pear-shaped lab-grown diamond centerpiece with delicate marquise and round accents on an intricately twisted 14K yellow gold band by Aquamarise Gold, part of Solid Gold Engagement Rings and April Birthstone Jewelry collections.

Feyra Lab-Grown Diamond Engagement Ring- 14K Solid Yellow Gold (IGI Certified)

$3,343.95

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From the Blog

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Rhodolite Garnet - The Complete Guide to the Raspberry-Red Engagement Stone

Rhodolite Garnet - The Complete Guide to the Raspberry-Red Engagement Stone

Rhodolite garnet is the raspberry-red pyrope-almandine blend that wears like an engagement ring stone should wear — Mohs 7-7.5 durability, vivid raspberry color, untreated and stable, at 5-10% of comparable...

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January Birthstone - The Complete Guide to Garnet for January-Born

January Birthstone - The Complete Guide to Garnet for January-Born

Garnet is January's birthstone — and one of only seven months with a single official stone. Why garnet was assigned to January, how it corresponds to Capricorn and Aquarius, the...

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Garnet vs Ruby - An Honest Comparison for Engagement Rings

Garnet vs Ruby - An Honest Comparison for Engagement Rings

Garnet and ruby look similar but cost very different - ruby runs $1,000–$15,000+ per carat while fine garnet runs $30–$500. An honest comparison of hardness, color, value, durability, and how...

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October Birthstone - Opal and Tourmaline Meaning, History & Symbolism

October Birthstone - Opal and Tourmaline Meaning, History & Symbolism

October's two birthstones — opal and tourmaline — carry centuries of cultural tradition between them. From the Sanskrit roots of opal through Queen Victoria's rehabilitation to Empress Dowager Cixi's pink...

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