All the sparkle of a diamond, none of the convention. This marquise white sapphire engagement ring set centers a bright, colorless marquise — a genuine lab-grown white sapphire — framed by simulated diamonds and paired with a matching stacking band, arriving as one coordinated sapphire ring set. Crafted in solid 925 sterling silver with a radiant rhodium finish, it is a refined, vintage-inspired diamond alternative for the bride who wants something quietly different.
Genuine lab-grown white sapphire
Marquise cut
Diamond alternative
Matching ring set
Solid 925 sterling silver
Rhodium finish
A colorless marquise, coordinated as a set
The marquise cut is pure vintage glamour — a slender, pointed oval that maximizes surface area, so the white sapphire looks larger than its carat weight and elongates the finger. Colorless and clear, it delivers that classic bright-white brilliance you expect from a bridal center stone, while a scatter of simulated diamonds heightens the shimmer. The petite band width keeps everything delicate and refined. Explore more luminous options in our white sapphire rings collection.
The engagement ring
Showcases the marquise-cut white sapphire with simulated diamond accents — the statement piece and focal point of the set.
The matching band
A slim, petite stacking band shaped to sit flush against the engagement ring for a coordinated look. Also lovely alone from our sapphire wedding bands.
The stone: a genuine lab-grown white sapphire
The center is a genuine lab-grown white sapphire — real corundum in its colorless form, chemically and physically identical to a mined sapphire but grown responsibly in a lab. That means true sapphire durability, a Mohs 9 hardness second only to diamond, and a bright, clear sparkle that makes it one of the most popular diamond alternatives. It is an ethical, conflict-free choice with heirloom-worthy strength. To see how sapphire compares to a rarer color-shift gem, read our alexandrite versus sapphire guide.
Simulated diamond accents
Simulated diamonds sparkle beside the white sapphire, adding an extra layer of crisp, brilliant light that amplifies the overall glow of the set. They are a bright, budget-friendly way to bring that full bridal shimmer to the design. Prefer moissanite or lab-grown diamond accents instead? Message us before ordering and we will craft it to suit.
Solid sterling silver with a rhodium finish
Both rings are crafted in solid 925 sterling silver and finished with rhodium, the same precious metal used to plate fine white gold. That finish gives the set a bright, mirror-white luster — the perfect cool-toned backdrop for a colorless center stone — plus a protective layer that helps resist tarnish and everyday scratches. Discover coordinating designs across our sapphire couples rings collection.
What a white sapphire symbolizes
September’s birthstone, the sapphire has long symbolized wisdom, loyalty and clarity — and in its clear white form it speaks to purity and new beginnings, making it a graceful emblem for a marriage. The marquise cut adds vintage individuality to that meaning. For the full story behind the gem, see our complete guide to sapphire meaning, or browse setting ideas in our sapphire engagement rings overview.
Specifications
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Metal Solid 925 sterling silver with rhodium finish
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Center stone Genuine lab-grown white sapphire (colorless)
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Cut Marquise
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Stone size 4.0 x 8.0 mm (approx. 0.6 ct)
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Band width 1.6 mm (each ring)
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Hardness Mohs 9
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Accents Simulated diamonds
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Set includes Engagement ring + matching stacking band
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Sourcing Ethically sourced, conflict-free
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Included Free luxury velvet gift box & lifetime warranty
Sizing & care
Choose your size at checkout. If you are between sizes or unsure, we are happy to help, and resizing is available starting from a modest fee. To keep the white sapphire and rhodium finish at their brightest, remove the rings before showering, swimming or applying lotions, and store them in the velvet box when not worn. A soft, dry cloth restores the sparkle. With gentle care, this is a set made to be worn every day.
Frequently asked questions
Does this come as a set?
Yes. It includes the white sapphire engagement ring plus a matching stacking wedding band designed to sit flush against it. The band can also be worn on its own as a promise or stacking ring.
Is the white sapphire genuine?
Yes. The center is a genuine lab-grown white sapphire, real corundum with the same composition and Mohs 9 hardness as a mined sapphire, grown responsibly in a lab. The accents are simulated diamonds.
Is white sapphire a good diamond alternative?
Yes. White sapphire is colorless and clear with a bright sparkle, and at Mohs 9 it is one of the hardest and most durable diamond alternatives, making it ideal for an everyday engagement ring.
How is white sapphire different from a diamond?
White sapphire has a softer, more subtle brilliance than a diamond’s intense fire, and it comes at a friendlier price. Many brides love its clean, understated sparkle and vintage character.
Why choose a marquise cut?
The marquise is an elongated, pointed shape that maximizes surface area, so the stone looks larger than its carat weight and visually lengthens the finger. It carries a distinctive vintage glamour.
Is white sapphire durable enough for daily wear?
Very. White sapphire is true corundum and ranks 9 on the Mohs scale, second only to diamond, so it stands up beautifully to everyday and engagement-ring wear.
What are the accent stones?
Simulated diamonds, chosen for their crisp white sparkle. They frame the white sapphire and amplify the overall shimmer of the set in a budget-friendly way.
Can I upgrade the accents?
Yes. If you prefer more fire, we can craft this set with moissanite or lab-grown diamond accents on request. Just message us before ordering.
What metal is it made from?
Solid 925 sterling silver, finished with rhodium for a bright, white-gold-like luster and extra protection against tarnish and scratches. The cool tone flatters the colorless stone.
Will sterling silver turn my finger green?
No. Because this is genuine 925 sterling silver finished with rhodium, it will not turn your skin green. Green marks come from low-quality or fake metals, never from real, rhodium-finished sterling silver.
Can the rings be engraved?
Yes. Add a personal engraving of up to 16 characters at checkout — a date, initials or a short message. Engraved pieces are final sale, so please double-check spelling.
Is this a good September birthstone gift?
Absolutely. Sapphire is September’s birthstone, so this set makes a thoughtful and lasting gift for a September birthday, an engagement or an anniversary.
Does it arrive gift-ready?
Every order ships in a free luxury velvet gift box and is backed by our lifetime warranty, ready for a proposal or a milestone celebration.
