Oval Lab-Grown Ruby, Sapphire & Emerald Adjustable Halo Ring – K Gold-Plated 925 Sterling Silver

Regular price $118.00 USD

925 Sterling Silver Gold-Plated Finish

Stone: Lab-Grown Ruby

Secure CheckoutYour payment information is protected at checkout.

Tracked ShippingTracking details are provided when your order ships.

MaterialS925 Sterling Silver

Accepted payment methods
  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • Diners Club
  • Discover
  • EPS
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • Multibanco
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Tracked shipping · Processing in 1–3 business days · Standard delivery typically takes 7–15 business days after dispatch.

Returns: Eligible EU orders may be returned within 15 days.

Product Description

This adjustable halo ring is offered in three vivid lab-grown gemstone options: ruby red, blue sapphire, and emerald green. An oval center stone sits inside a mixed-shape clear halo, while the split shoulder adds extra light around the setting. The open band allows a flexible fit without changing the balanced face-up look.

Stone Information

  • Stone Options: Lab-Grown Ruby, Lab-Grown Blue Sapphire, or Lab-Grown Emerald
  • Stone Shape: Oval
  • Accent: Clear Lab-Created Stones

Ring Information

  • Style: Adjustable Open Halo Ring
  • Metal: 925 Sterling Silver
  • Finish: K Gold Plated
  • Reference: CMR20061706

Frequently Asked Questions

Which gemstone options are available?

Choose from lab-grown ruby, lab-grown blue sapphire, or lab-grown emerald.

Is the ring adjustable?

Yes. The band has an open, adjustable design rather than a fixed US ring size.

What metal is used?

The ring is made from 925 sterling silver with a K gold-plated finish.

What is the center-stone shape?

Each color option uses an oval center stone framed by clear accent stones.

How should I care for the ring?

Adjust the band gently and avoid repeated bending. Keep it away from harsh chemicals and prolonged moisture, then wipe it with a soft, dry cloth after wear.

Each Lumingem piece is crafted using the materials and finish specified on its product page. To help preserve your jewelry’s color, shine, and finish, avoid prolonged contact with water, perfume, lotions, hairspray, household cleaners, and other chemicals.

We recommend removing your jewelry before showering, swimming, exercising, or sleeping. After wear, gently wipe it with a soft, dry cloth to remove oils and moisture, then store it separately in a dry place to help prevent scratches, oxidation, and unnecessary wear.

2-Year Plating Care

We want you to enjoy your Lumingem jewelry with confidence. If the plated finish shows noticeable fading or oxidation within two years of purchase, please contact us at shopify@lumingem.com.

We’ll review the condition of your piece and, when eligible, provide a complimentary replating service to help restore its finish and keep your jewelry looking its best.

Replating is complimentary for eligible pieces; shipping costs to and from our service location may apply. Normal scratches, accidental damage, deformation, stone loss, or damage caused by improper care are not covered by the plating service.

People Also Bought