.30 Carat Oval Lab-Grown Sapphire Ring in 18kt Gold Over Sterling
.30 Carat Oval Lab-Grown Sapphire Ring in 18kt Gold Over Sterling
Define your style with stack-and-layer essentials from our Pure Collection. Create the perfect look to show off your personality. Not your grandma's gemstone ring, this velvety .30 carat oval lab-grown sapphire band modernizes the classic jewel in a flush-set, east-west arrangement in glossy 18kt yellow gold over sterling silver. 3/16" wide. Lab-grown sapphire ring.
Width: | 3/16 inch |
Metal: | 18kt Yellow Gold Over Sterling Silver |
Finish: | Polished |
Gemstone 1: | Lab-Grown Sapphire ( Color: Blue, Quantity: 1, Shape & Cutting Style: Oval, Weight: 0.30 carats, Size: 5x3 mm) |
All weights and measurements are approximate. Most gemstones are treated to enhance their beauty and may require special care.
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Learn More About Lab‑Grown Gemstones
Lab-grown gemstones are gemstones created in a controlled lab setting to be physically, optically and chemically the same as mined gems. Same structure, same composition, same shine!
A lab-grown gemstone will feature the same chemical composition as its natural counterpart – which will vary since different types of mined gems have their own specifically arranged structure.
Most methods involve a melt or solution process, where materials are either melted down or dissolved before solidifying into a sparkling gem. The exact approach will depend on the specific gemstone type.
The result? Gemstones on demand!
Lab-grown gemstones are budget-friendly beauties. They make a great modern option for anyone looking to acquire high-quality gems at an affordable price.
The Pure Collection was born of a heritage jewelry brand with over 70 years of experience, and our extensive assortment features on-trend designs made to wear every day. With expert buyers who understand the quality and value of lab-grown gemstones, Ross-Simons is your destination for the simple and sophisticated lab-grown gemstone styles you crave.
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Classic gem, modern style. We love the stacked look of this 18kt yellow gold over sterling silver ring, featuring a serene 3.00 carat emerald-cut sky blue topaz on a twisted three-row band. White topaz rounds shimmer on the four prongs that present the main gem for some subtle sparkle. 3/8" wide. Sky blue topaz three-row ring.
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Treat yourself to a unique blend of lab-grown diamonds and mined gemstones at an incredible value. Our shimmery ring flaunts a cool 8.00 carat rectangular cushion-cut sky blue topaz, iced by lab-grown diamond rounds at either side. Crafted in 18kt yellow gold over sterling silver with a chic chevron-style band that catches the light and the eye. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 5/8" wide. Sky blue topaz ring.
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Treat yourself to a unique blend of lab-grown diamonds and mined gemstones at an incredible value. Brighten up your jewelry box with this sunny 2.20 carat emerald-cut citrine ring, featuring .15 ct. t.w. round brilliant-cut lab-grown diamonds sparkling along the band at each side. Crafted in polished 18kt yellow gold over sterling silver. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 3/8" wide. Citrine and lab-grown diamond ring.
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Our magnificent ring features two radiant halos of 1.30 ct. t.w. round white topaz gems that encircle a stunning 2.70 carat oval sapphire. Finely crafted in polished sterling silver. 5/8" wide. White topaz and sapphire ring.
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The sunny yellow hue of this 4.50 carat oval citrine has a bright look, bezel set on a chic twisted shank of polished 18kt yellow gold over sterling silver. 3/8" wide. Citrine ring.
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Treat yourself to a unique blend of lab-grown diamonds and mined gemstones at an incredible value. Our beautifully bold ring flashes a big 5.25 carat rectangular cushion-cut amethyst from a sunny 18kt yellow gold over sterling silver setting. At each side, petite lab-grown diamonds add just a touch of icy sparkle. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 5/8" wide. Amethyst ring.
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This shimmering ring would look fantastic stacked with your other favorite styles and shines bright enough to stand alone. An exotic .40 carat oval tanzanite is sided by .10 ct. t.w. white zircon rounds. Crafted in 18kt yellow gold over sterling silver. 1/8" wide. White zircon and tanzanite ring.
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