Bold, square and unapologetically red. This princess cut ruby ring centers a substantial genuine lab-grown ruby — a real corundum stone with the deep, saturated color rubies are famous for — edged with bright simulated diamond accents. Crafted in solid 925 sterling silver with a rhodium finish, this glamorous ruby engagement ring turns a proposal, anniversary or July birthday into a statement she will not stop looking at.
Genuine lab-grown ruby
Princess (square) cut
Simulated diamond accents
Solid 925 sterling silver
Rhodium finish
Free ring box
A square-cut showstopper
The princess cut is all crisp corners and fiery sparkle — a modern, confident shape that fills the finger and catches light from every facet. Here it holds a bold, sizeable ruby in a square 8 x 8 mm silhouette, so the color reads rich and dramatic from across a room. It is for the person who wants their ring to be seen, an eye-catching alternative to the traditional diamond solitaire. If that big-color, high-impact look is what you are chasing, you will find it throughout our ruby engagement rings collection.
The genuine lab-grown ruby
The center is a real ruby — a lab-grown ruby is genuine corundum, the same mineral as a mined ruby, grown in a controlled environment rather than the earth. It carries the identical bold red and the identical hardness, which is what makes a stone of this presence possible at a sensible price. The precise princess faceting is engineered to maximize brilliance, giving the ruby a bright, fiery flash. To learn what the gem has symbolized through history, our guide to ruby meaning is a great read, and if July is the occasion, our July birthstone guide is worth a look.
Bright simulated diamond accents
Along the shoulders, simulated diamonds add a crisp flash of white sparkle that plays against the ruby’s fire and makes the red glow even deeper. They are a bright, budget-friendly way to build classic engagement-ring shimmer around a dramatic center stone. Prefer a lab-grown diamond or moissanite accent instead? Message us — most of our designs can be tailored.
Solid sterling silver with a rhodium finish
The ring is crafted in solid 925 sterling silver and finished with a layer of rhodium — the same precious metal used on fine white-gold jewelry. That rhodium finish gives the ring a bright, mirror-white luster and adds a protective shield that helps resist tarnish and everyday scratches, keeping the silver looking freshly polished. It is the detail that lets a sterling silver ring wear like something far more expensive.
What a ruby symbolizes
The ruby has always been the stone of passion, strength and love — the perfect emblem for a bold, wholehearted commitment. As July’s birthstone it also makes a deeply personal summer-birthday gift. Colored center stones are increasingly the choice for couples who want something with more presence than a colorless diamond; our red engagement rings guide explores the trend.
Specifications
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Metal Solid 925 sterling silver with rhodium finish
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Center stone Genuine lab-grown ruby (real corundum)
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Cut Princess (square)
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Gem size 8.0 x 8.0 mm, approx. 3 ct (diamond equivalent)
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Hardness Mohs 9 — excellent for daily wear
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Accents Simulated diamonds
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Band width Approx. 2 mm
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Style Solitaire with accent stones
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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 if the fit is not quite right, resizing is available and starts from a modest fee. To keep the ruby and rhodium finish at their brightest, remove the ring before showering, swimming or applying lotions, and store it in the velvet box when not worn. A soft, dry cloth restores the shine. With the ruby’s Mohs 9 hardness, this is a ring made to be worn every day. To coordinate a full look, browse our wider ruby jewelry range or find a companion band in our ruby couples rings.
Frequently asked questions
Is the ruby a real ruby?
Yes. It is a genuine lab-grown ruby, which is real corundum — chemically and physically identical to a mined ruby, simply grown in a controlled setting. It shows the same bold red color and the same hardness.
Is a lab-grown ruby the same as natural?
In every way that matters for beauty and durability, yes. It shares the exact mineral makeup of a mined ruby but is created responsibly in a lab, which keeps it more affordable and consistently vivid in color.
How big is the center stone?
The princess-cut ruby measures 8 x 8 mm, roughly a 3-carat diamond-equivalent size. It is a bold, statement stone that fills the finger and reads dramatically red.
What is a princess cut?
A princess cut is a square shape with sharp corners and brilliant faceting, engineered to maximize sparkle. It gives the ruby a modern, high-impact look with plenty of fire.
What are the accent stones?
Bright simulated diamonds set along the shoulders. They add a crisp white sparkle that plays against the ruby’s fire. If you would prefer lab-grown diamond or moissanite accents, reach out and we will tailor it for you.
How durable is the ruby for daily wear?
Ruby ranks 9 on the Mohs scale, second only to diamond among gemstones. That makes it exceptionally scratch-resistant and ideal for a ring worn every day.
What metal is it made from?
Solid 925 sterling silver, finished with rhodium for a bright white luster and extra protection against tarnish and scratches.
What does the rhodium finish do?
Rhodium is the same precious metal used to finish fine white gold. It gives the silver a mirror-bright, white-gold-like shine and adds a protective layer that helps the ring stay looking freshly polished.
Will my sterling silver ring turn my finger green?
No. Our solid 925 sterling silver with its rhodium finish is designed to resist tarnish and is comfortable for everyday wear.
Is the ruby the July birthstone?
Yes. Ruby is the birthstone for July, which makes this ring an especially meaningful gift for a summer birthday, anniversary or proposal.
Is it comfortable to wear daily?
Yes. Despite its bold look, the ring has a comfortable fit and a manageable 2 mm band, so it wears easily from day to day.
What size should I order?
Select your ring size at checkout. If you are unsure or between sizes, contact us for guidance. Resizing is available and starts from a modest fee.
Are the stones ethically sourced?
Yes. All of our stones are ethically sourced and conflict-free, so you can wear your 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 or to give as a keepsake.
