LeGassick Diamonds & Jewellery Gold Coast, Australia

Pacific Fair | ph: +61 7 5538 5611

Runaway Bay | ph: +61 7 5528 9345


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Long Cushion Cut Diamond Solitaire Ring in 18ct White & Yellow Gold

Regular price $21,895.00
Taxes included. Shipping calculated at checkout.

Elegant and sophisticated, this 18ct white and yellow gold solitaire ring showcases a breathtaking 1.25ct long cushion cut diamond. Graded F colour and VS1 clarity, the diamond is GIA certified and finished with triple excellent proportions, delivering exceptional brilliance and light performance.

The elongated cushion cut combines the softness of rounded corners with a graceful, modern silhouette, creating a refined balance between classic and contemporary design. Secured in a timeless four-claw white gold setting, the diamond is elevated beautifully above a polished domed yellow gold band, adding warmth and subtle contrast to the crisp white brilliance of the centre stone. A striking solitaire designed to be treasured for a lifetime.

Product Details:

  • Metal: 18ct White & Yellow Gold
  • Centre Diamond: 1.25ct Long Cushion Cut
  • Diamond Quality: F Colour, VS1 Clarity
  • Certification: GIA #1518398841
  • Cut Grade: Triple Excellent
  • Setting: Four Claw Solitaire
  • Band Style: Domed Yellow Gold Band

Available for quick and easy dispatch. Please allow 1–3 business days.

At LeGassick, we’re dedicated to helping you find the perfect piece of jewellery. Contact us today.


Questions about this piece? Please contact us >

Free fully insured shipping Australia wide.

All our pieces are covered by warranty.

Free 14 day returns.



Free shipping on all website orders within Australia.

At LeGassick, we offer free, fast, secure shipping within Australia for any LeGassick website purchase. All items are beautifully boxed and ribboned, just as if they were purchased at one of our LeGassick Showrooms.

We will supply you with a shipping code so you can track your beautiful jewellery on its journey.

We will resize your ring at no charge to ensure the fit is correct.

The complimentary resize is within the first 30 days of purchase, and not after the ring has been worn for a period of time. This applies to any ring purchased online through our LeGassick website.

Some rings may not be able to be resized due to the design style. If your LeGassick ring is unable to be resized, we will work with you to re-make your ring in the finger size required at no extra charge (terms and conditions apply). This process can take up to 4 weeks. LeGassick will discuss with you directly the process, keep you informed with updates, and ensure your ring is back where it belongs as quickly as possible.


SKU: 001-12467