Cool as sea glass and just as rare. This green sapphire engagement ring frames a 6 × 8mm emerald-cut genuine mint-green sapphire — a soft, watery blue-green corundum of roughly 1.7 carats — flanked by bright simulated diamond accents. Crafted in solid 925 sterling silver with a rhodium finish, it is an elegant, unexpected alternative for a bride who wants color without leaving the classic sapphire family.
Genuine green sapphire
Emerald cut · ~1.7ct
Mint blue-green hue
Solid 925 sterling silver
Rhodium finish
Free velvet gift box
An emerald-cut ring with quiet architecture
The emerald cut is all long, clean facet lines — a hall-of-mirrors step cut that trades restless sparkle for calm, glassy clarity, letting the mint-green color pour through the stone. Slim simulated diamond accents sit to either side, lifting the center without competing with it, on a delicate 1.7mm band. It is a minimalist, modern silhouette with vintage bones, and it sits naturally among our sapphire engagement rings. Because green reads as fresh and organic, it also feels at home with our nature-inspired engagement rings. New to colored stones? Our guide to sapphire engagement rings is a helpful place to start.
The mint-green sapphire
This center is a genuine lab-grown sapphire — real corundum grown in controlled conditions, with the exact chemistry, color saturation and hardness of a mined stone. Its blend of blue and green lands in that captivating mint-teal register that is genuinely uncommon in colored gems, shifting subtly as the light moves. Most importantly, it is a true sapphire, which means a superb Mohs 9 hardness — second only to diamond and outstanding for the knocks of everyday life, making it a confident choice for a ring you will never take off. If you love unusual colored stones, our piece on alexandrite versus sapphire is a fascinating comparison.
Simulated diamond accents
A pair of simulated diamonds (cubic zirconia) flank the center, adding a crisp flash of white that makes the mint-green glow read even cooler and cleaner. It is a bright, value-savvy way to add classic engagement-ring shimmer, and it pairs effortlessly with the soft color at the center. Prefer moissanite or lab-grown diamond accents? Reach out and we can craft it that way.
Sterling silver with a rhodium finish
The band is solid 925 sterling silver — 92.5% pure silver throughout, not plated base metal — finished with a layer of rhodium, the same precious metal used on fine white gold. That rhodium finish gives every ring a bright, mirror-white luster and a protective shield that resists tarnish and everyday scratches, while the cool white metal is the perfect foil for a green stone. Genuine sterling silver is nickel-free and hypoallergenic, so it will not turn your finger green.
What a sapphire ring symbolizes
Sapphire has meant wisdom, loyalty and faithful love for millennia, and a green-leaning sapphire adds associations of growth and renewal — a lovely subtext for a relationship you intend to nurture. It is the September birthstone and the traditional fifth and forty-fifth anniversary stone, so it carries gift meaning built in. To go deeper on the lore, see our complete guide to sapphire meaning, and browse more colored designs in our teal sapphire rings collection.
Specifications
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Metal Solid 925 sterling silver with rhodium finish
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Center stone Genuine lab-grown mint-green sapphire (real corundum)
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Cut Emerald (step cut)
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Stone size 6.0 x 8.0 mm, approximately 1.7 ct
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Color Mint green / teal blue-green
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Hardness Mohs 9, second only to diamond
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Accents Simulated diamond (CZ)
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Band width Approximately 1.7 mm, comfort fit
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Properties Nickel-free, hypoallergenic
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Birthstone September (sapphire)
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Sourcing Ethically sourced, conflict-free
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Included Free luxury velvet gift box & lifetime warranty
Sizing & care
Select your size at checkout; the band runs true to size and comfort-fit, and if you are unsure we are glad to help before you order. If the fit needs adjusting, resizing is available and starts from a modest fee. Thanks to its Mohs 9 hardness the sapphire shrugs off daily wear — keep it brilliant by cleaning with warm water and a soft brush, removing it before swimming or applying lotions, and avoiding harsh chemicals that can dull the rhodium. Store it in its velvet box so the accents and finish stay pristine. You will find more everyday colored pieces in our sapphire jewelry range.
Frequently asked questions
Is the green sapphire genuine?
Yes. It is a genuine lab-grown sapphire — real corundum grown in controlled conditions, with the same chemistry, color and hardness as a mined sapphire. A green sapphire is simply corundum in a green-leaning hue.
How durable is it for daily wear?
Excellent. Sapphire measures 9 on the Mohs scale, second only to diamond, so it resists scratches and everyday knocks superbly — ideal for an engagement ring worn every day.
What color is a mint-green sapphire?
It sits in the cool blue-green range — a soft, watery mint that shifts subtly with the light. That in-between color is genuinely uncommon and reads fresher and more modern than a classic blue.
What is an emerald cut?
An emerald cut is a rectangular step cut with long, clean facet lines that create a glassy, hall-of-mirrors depth. It emphasizes clarity and color over sparkle, which is why it shows this mint-green hue so beautifully.
Are the accent stones real diamonds?
The side accents are simulated diamond (cubic zirconia), cut for a crisp white sparkle that lifts the center stone. If you would prefer moissanite or lab-grown diamond accents, message us and we can craft it that way.
How big is the center stone?
The emerald-cut sapphire measures 6.0 x 8.0 mm, approximately 1.7 carats — substantial presence on the finger while keeping the elongated, elegant proportions the cut is loved for.
What metal is the band?
Solid 925 sterling silver — pure silver throughout, not plated base metal — finished with rhodium for a bright white luster and added protection against tarnish and scratches.
What does the rhodium finish do?
Rhodium is the same precious metal used on fine white gold. It gives the silver a mirror-bright, white-gold-like shine and adds a protective layer that keeps the ring looking freshly polished.
Will sterling silver turn my finger green?
No. Genuine 925 sterling silver does not turn skin green — that comes from low-quality base metals. This ring is nickel-free, hypoallergenic and rhodium-finished, so it suits sensitive skin.
Can it 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 the spelling.
What size should I order?
Choose your size at checkout. If you are between sizes or unsure, contact us for guidance. Resizing is available afterward and starts from a modest fee.
Are the stones ethically sourced?
Yes. The lab-grown sapphire has no mining footprint and the simulated diamond accents are ethically produced, so you can wear the ring with complete peace of mind.
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, birthday or September birthstone gift.
