Stuller

Signature Oval Lab-Grown Ruby Necklace

$399.00 USD

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Shipping calculated at checkout.

Metal Sterling Silver 14K Yellow Gold Vermeil 10K White Gold 10K Yellow Gold 14K White Gold 14K Yellow Gold

A classic oval ruby solitaire with vivid color and a delicate, easy-to-wear profile. This necklace centers an 8 × 6 mm oval lab-grown ruby in a polished four-prong claw-prong bezel-style setting.

Ruby is the traditional July birthstone, making this necklace meaningful for July birthdays, family milestones, or anyone drawn to its rich color.

Choose sterling silver, 14K yellow gold vermeil, solid 10K white or yellow gold, or solid 14K white or yellow gold. Every option features the same lab-grown ruby and an 18-inch cable chain in the selected metal.

What You’re Buying

8 × 6 mm oval lab-grown ruby
Four-prong claw-prong bezel-style setting
Sterling silver, 14K yellow gold vermeil, solid 10K gold, or solid 14K gold
Polished finish
18-inch, 1 mm cable chain in the selected metal
Spring-ring clasp
Approximate pendant size: 9.1 mm tall × 4.5 mm deep
Approximate total weight varies slightly by metal: 1.80–1.85 grams

Please Note the Scale

Product photography is enlarged to show the gemstone and setting details. The center stone measures 8 × 6 mm. Including the setting, the finished pendant is approximately 9.1 mm from top to bottom—roughly the size of a fresh blueberry, but with a flatter, elongated oval profile—and about half the diameter of a U.S. dime. It is designed to look delicate on the neckline rather than like a large statement pendant.

Shipping & Availability

Many metal selections may arrive within approximately 3–5 business days. Availability varies and will be confirmed after your order is placed. If you need the necklace by a particular date, contact Matt before ordering so we can confirm the current timeline.

Choosing Your Metal

Sterling silver and 14K yellow gold vermeil offer the same design at a more approachable price. Solid 10K and 14K gold are available in white or yellow gold and have no plated sterling-silver base. The gemstone specifications remain the same across the metal options; choose according to your preferred color, metal composition, care, and budget.

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MJG Curated Gemstone Jewelry

Why This Design?

Ruby is one of those gemstones whose appeal reaches beyond people who usually wear red. Its vivid crimson-to-raspberry color can feel classic, bold, or deeply personal depending on the wearer, while a lab-grown stone offers the saturated color that makes ruby so recognizable.

The 8 × 6 mm oval gives the gemstone a softly elongated shape, and the polished four-prong claw-prong bezel-style setting keeps the ruby visually open. An 18-inch cable chain makes the necklace easy to wear on its own or layer with other pieces.

What You're Buying

GemstoneLab-Grown Ruby

BirthstoneJuly

Stone ShapeOval

Stone Size8 × 6 mm

SettingFour-Prong Claw-Prong Bezel-Style

Pendant DimensionsApprox. 9.1 mm tall × 4.5 mm deep

Chain18-inch, 1 mm cable chain

ClaspSpring ring

Finish OptionsSterling Silver · 14K Yellow Gold Vermeil · Solid 10K or 14K Gold

Approx. Weight1.80 grams

ShippingUsually 3–5 Business Days · Confirm Timing for Date-Specific Needs

14K yellow gold vermeil is gold over sterling silver, not solid gold. Solid 10K and 14K options have no sterling-silver base and are available in white or yellow gold. Gemstone specifications remain the same across the metal options.

Wear & Care

Remove the necklace before showering, swimming, exercising, or using household chemicals. Apply lotions and fragrances before putting it on, wipe gently after wear, and store separately. Vermeil requires extra care to preserve its appearance; sterling silver may be polished with a silver-safe cloth. Clean solid gold gently with a soft cloth and mild jewelry-safe solution when needed. White gold may have a rhodium-plated finish.

Signature Oval Lab-Grown Ruby Necklace