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S925 Sterling Silver Lab Ruby Cushion Cut Engagement Ring | Full Diamond Halo

Sale price
$346.50
Regular price
Regular price
$346.50
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Colour: Red
Size: H
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Estimate delivery: 12-26 days (International), 3-6 days (United States).

🔥 30 sold in the last 18 hours

Product Description

Say It With a Cushion Cut

Soft corners, brilliant fire, and a deep red that speaks straight to the heart — this S925 Sterling Silver Lab Ruby Cushion Cut Engagement Ring is designed for the moment that changes everything. The cushion-cut lab ruby sits at the centre of a full diamond halo, creating a look of timeless romance and breathtaking brilliance.

Why You'll Love It

  • Cushion-Cut Lab Ruby — Soft, rounded corners that maximise colour depth and warmth, in a vivid red that symbolises passion and commitment
  • Full Diamond Halo — A complete surround of sparkling diamonds that amplifies the centre ruby and adds extraordinary brilliance
  • Lab-Created Ruby — Ethically grown, visually identical to mined rubies, with the same rich red brilliance at a fraction of the cost
  • S925 Sterling Silver — Hypoallergenic, tarnish-resistant, and crafted to last a lifetime
  • Available in All Standard Australian Sizes (H–T) — Select your size from the dropdown above

Product Details

  • Material: S925 Sterling Silver
  • Stone: Lab-Created Ruby (Red)
  • Cut: Cushion with Full Diamond Halo
  • Style: Engagement Ring
  • Weight: 50g
  • Colour: Red

Australian Ring Size Guide

Not sure of your size? Measure the inner diameter of a ring that fits well, or visit a local jeweller for a professional fitting.

  • H — Inner diameter 14.9 mm
  • I — Inner diameter 15.3 mm
  • J — Inner diameter 15.7 mm
  • K — Inner diameter 16.1 mm
  • L — Inner diameter 16.5 mm
  • M — Inner diameter 16.9 mm
  • N — Inner diameter 17.3 mm
  • O — Inner diameter 17.7 mm
  • P — Inner diameter 18.2 mm
  • Q — Inner diameter 18.6 mm
  • R — Inner diameter 19.0 mm
  • S — Inner diameter 19.4 mm
  • T — Inner diameter 19.8 mm

At LabGrownPro, we believe love should be beautiful, ethical, and accessible. Every piece is crafted with care — for you, and for the planet.

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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

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Frequently Asked Questions

To keep your LabGrownPro jewellery looking its best:

  • Avoid contact with perfume, cosmetics, chlorine, and perspiration
  • Gently wipe with a soft cloth after wearing
  • Store each piece separately in a jewellery pouch or box to prevent scratching
  • Clean occasionally with mild soapy water and a soft brush, rinse thoroughly and pat dry
  • Store S925 silver pieces in a sealed bag when not worn to prevent tarnishing

Lab-grown gemstones are created in a controlled environment using the same natural processes that form gemstones underground — just faster and without the environmental impact of mining. They are chemically, physically, and optically identical to mined gemstones, and are graded by the same standards. At LabGrownPro, every gemstone is ethically created, visually stunning, and offered at a fraction of the cost of mined alternatives.

We use standard Australian (AU/UK) ring sizing. To find your size, measure the inner diameter of a ring that fits well, or wrap a strip of paper around your finger and measure the length. Visit our Ring Size Guide for a full size chart, measurement tips, and international size conversions. If you are between sizes, we recommend choosing the larger size.

Jewellery Care Guide