Clean lines, deep royal blue. This emerald cut blue sapphire ring sets a 1.75 ct lab-grown Ceylon sapphire — a genuine stone, Mohs 9 — in an emerald cut, framed by a pavé halo that follows the stone's corners and double-row pavé shoulders down each side. Crafted in 14K rose gold vermeil over sterling silver 925, it pairs warm rose gold with cool sapphire for one of the most flattering combinations in bridal jewelry.
Genuine lab-grown Ceylon sapphire
Emerald cut · 8×6 mm · 1.75 ct
Pavé halo
Double-row pavé shoulders
14K rose gold vermeil
September birthstone
An architectural halo silhouette
The emerald cut is a rectangular step cut with truncated corners — straight edges and clean parallel facets that let a stone's color take center stage rather than chasing sparkle. For a sapphire this saturated, that is exactly right: the deep royal blue reads clearest in a long, open rectangle. A pavé halo traces the outline, enlarging the apparent size of the stone and protecting its corners, while double-row pavé shoulders add continuous shimmer from multiple angles. It sits beautifully within our sapphire engagement rings as a modern, vintage-leaning halo.
Genuine lab-grown Ceylon sapphire
The center is a lab-grown Ceylon sapphire — real sapphire, the same corundum mineral as mined stones, with identical chemistry, optics and a hardness of 9 on the Mohs scale, second only to diamond. "Ceylon" describes the tone: the deep, slightly velvety royal blue traditionally associated with sapphires from Sri Lanka, considered the gold standard for blue sapphire color. Because it is lab-grown, that superb color is consistent, the origin is fully traceable, and no heat treatment is needed. Discover more across our sapphire jewelry, and if you are comparing blue stones, our guide to aquamarine versus sapphire is worth a look.
A brilliant simulated diamond halo
The halo and double-row shoulders are set with simulated diamond (CZ) — a crisp, brilliant, budget-friendly way to wrap the sapphire in white fire. The contrast between the dark blue center and the bright accents is what makes blue-stone halos so striking. Prefer lab-grown diamond accents on a solid-gold version? Message us and we will quote it.
Warm 14K rose gold vermeil
The ring is 14K rose gold vermeil over sterling silver 925 — real gold bonded over a solid silver core, giving the warm, dusty-pink rose gold tone you see in the photographs. Rose gold against deep Ceylon blue is a quietly luxurious pairing: the warm metal makes the cool royal blue pop, reading as both vintage-romantic and clean-contemporary depending on how it is styled. The slim 1.7 mm comfort-fit band keeps the halo the star.
What the sapphire symbolizes
Sapphire has been used in engagement rings for centuries, long before the modern diamond era, and is traditionally associated with wisdom, loyalty and faithfulness. As September's birthstone and the 5th- and 45th-anniversary stone, it makes a meaningful gift for a milestone. Read more in our complete guide to sapphire meaning and our sapphire engagement ring guide, and for two, explore our sapphire couples rings.
Specifications
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Metal 14K rose gold vermeil over sterling silver 925
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Center stone Genuine lab-grown Ceylon blue sapphire
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Stone cut Emerald cut (rectangular step cut)
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Measurements 8.0 × 6.0 mm (approx. 1.75 ct)
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Hardness 9 on the Mohs scale
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Color Deep royal blue (Ceylon tone)
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Setting Four-prong center, pavé halo
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Accents Simulated diamond (CZ), double-row pavé shoulders
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Band width 1.7 mm, comfort fit
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Properties Nickel-free, hypoallergenic
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Birthstone September
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Sourcing Ethically sourced, conflict-free stones
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Included Free luxury velvet gift box & lifetime warranty
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
True to size and comfort-fit. If you don't know your size, message us before ordering — and resizing is available starting from a modest fee. Treat the ring like fine jewelry: avoid sharp impacts on the emerald cut's corners, wipe with a soft, dry cloth to keep the rose gold bright, and store it in its velvet box between wears. Gentle care preserves the contrast between the polished rose gold, the deep blue sapphire and the bright halo.
Frequently asked questions
Is the blue sapphire real?
Yes. It is a genuine lab-grown Ceylon sapphire — real sapphire, the same corundum mineral as mined stones, with the same chemistry, optics and hardness of 9 on the Mohs scale. The only difference is that it was grown under controlled conditions rather than mined.
What does Ceylon sapphire mean?
Ceylon is a tonal designation for the deep, slightly velvety royal blue traditionally associated with sapphires from Sri Lanka. It is considered the gold standard for blue sapphire color: saturated and unmistakably royal, yet still bright.
Are the halo and shoulder accents real diamonds?
No — the halo and double-row pavé shoulders are simulated diamond (cubic zirconia), chosen for crisp white sparkle at a friendly price. If you would prefer lab-grown diamond accents on a solid-gold version, message us for a quote.
Is the center stone heat-treated?
No. Lab-grown sapphires do not require heat treatment for color — the color comes from controlled growth conditions. That makes this an inherently untreated stone, a genuine differentiator for buyers who want one.
How big is the center sapphire?
It is 8.0 × 6.0 mm emerald cut, about 1.75 carats. Emerald cuts spread wider than they are deep, so the stone reads larger on the finger, and with the halo the ring face reads larger still.
How durable is sapphire for daily wear?
Extremely. Sapphire is 9 on the Mohs hardness scale, second only to diamond. The corners of the emerald cut are its most vulnerable point and can chip on a sharp knock, though the halo offers some protection.
What is rose gold vermeil?
Vermeil is real gold bonded over a core of sterling silver 925. This ring is 14K rose gold vermeil, so you get the warm, golden look of rose gold at an easier price. If you would like gold all the way through, the same design is also available in solid gold.
Why pair blue sapphire with rose gold?
Rose gold against deep Ceylon blue is one of the most flattering metal-and-stone pairings in fine jewelry. The warm pink-gold tone makes the cool royal blue pop, reading as both vintage-romantic and clean-contemporary depending on styling.
Will it stack with a curved wedding band?
Yes. The rectangular halo gives a curved or chevron contour band a clean nesting line below the center stone. Pair with a matching rose gold vermeil contour band or contrast with silver or yellow gold for a two-tone stack.
Can I wear it as a promise or right-hand ring?
Absolutely. The 1.75 ct center and deliberate halo construction give it the weight of a serious commitment piece, and the rose gold and sapphire colorway works beautifully as a right-hand statement ring too.
What size should I order?
The ring is true to size and comfort-fit. If you are unsure, message us before ordering. Resizing is available and starts from a modest fee.
Are the stones ethically sourced?
Yes. The lab-grown sapphire requires no mining and is fully traceable, and all accent stones are ethically sourced and conflict-free.
What's included in the box?
The ring arrives in a free luxury velvet gift box with a care card, backed by our lifetime warranty and free USA shipping.
