Adeline Marquise Cut Blue Sapphire Flower Ring in 14K Rose Gold Vermeil

A bloom cast to last. The Adeline is a blue sapphire ring built around a marquise-cut, lab-grown Ceylon sapphire — a genuine sapphire of deep royal blue — framed by a cluster of bright simulated diamonds that open like petals around it. Set in warm 14K rose gold vermeil, it reads as a modern floral heirloom: romantic enough for a proposal, distinctive enough to be remembered.

A flower cut from royal blue

The Adeline arranges its center marquise sapphire like the heart of an open bloom, with a halo of round accents fanning outward as petals. It is a softer, more feminine take on the classic solitaire — a design for anyone who wants color and character rather than a single white stone. The rose gold vermeil warms the cool blue beautifully, and the floral silhouette places it comfortably among our nature-inspired engagement rings. Explore the wider family of blue in our sapphire engagement rings collection.

The genuine blue sapphire

At the center sits a lab-grown Ceylon-blue sapphire — and lab-grown means real. It is genuine sapphire, the same corundum mineral as a mined stone, grown in controlled conditions for exceptional clarity and an even, saturated blue. At 9 on the Mohs scale it is one of the hardest gems you can wear, second only to diamond, which makes it a superb choice for a ring worn every day. If you love the depth of this color, our sapphire jewelry range carries the same rich blue across other styles, and our complete guide to sapphire meaning is a lovely place to read more.

A halo of simulated diamonds

The petals surrounding the sapphire are simulated diamonds — a crisp, brilliant accent that catches the light and makes the blue center glow even deeper. They add all the classic engagement-ring sparkle at an easy, approachable price, and pair effortlessly with the warm gold band. If you would prefer a lab-grown diamond or moissanite accent instead, message us and we can tailor it.

Rose gold vermeil, warm and luminous

The Adeline is crafted in 14K rose gold vermeil over sterling silver 925 — a thick layer of real rose gold that gives the ring its blush-warm, golden glow. It is the look and feel of fine rose gold at a price that leaves room for the gemstone you actually want. For the full story on how sapphire compares to other blue stones, our sapphire engagement rings guide and our aquamarine vs sapphire comparison are both worth a read.

What a blue sapphire symbolizes

Blue sapphire has long stood for sincerity, wisdom and faithful love — a stone of loyalty exchanged between partners for centuries. As September’s birthstone it doubles as a thoughtful birthday keepsake, and its meaning makes it a quietly powerful choice for a promise or engagement. A blue-blooming ring for a bond you intend to keep.

Specifications

Aquamarise vermeil is real gold over sterling silver 925 — the rich, golden look you love, at a price that makes it easy to say yes. Keep it luminous with a little care: remove before showering, swimming, or exercise, avoid contact with lotions and fragrance, and store dry between wears. Want gold all the way through? The same design is also available in solid gold.

Sizing & care

Choose your size at checkout. If you are between sizes or unsure, we are glad to help — and if the fit is not quite right, resizing is available and starts from a modest fee. Buff the ring with a soft, dry cloth to keep it bright, and store it in its velvet box between wears. With a little care, the Adeline is made to be worn and loved every day.