Oval Diamond Engagement Rings

Explore our unique range of oval diamond rings designed by our award winning team of jewellers. 

Our ethically sourced oval diamonds timeless shape elongates the finger and makes the diamond look larger, a perfect choice for a special someone in your life.

Choose from diamond set, rose gold, yellow gold and white gold bands.

Shop our full range of engagement rings: Brilliant cut // Pear shaped // Emerald cut // Cushion cut // Radiant cut // Asscher cut // Marquise cut

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Style
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Large oval Aquamarine and diamond lattice cocktail ring Large oval Aquamarine and diamond lattice cocktail ring

Large oval Aquamarine and diamond lattice cocktail ring

$0.00 AUD
Oval cut light blue/green Australian Sapphire and diamond ring Oval cut light blue/green Australian Sapphire and diamond ring

Oval cut light blue/green Australian Sapphire and diamond ring

$0.00 AUD
The Mondial by Nadia Oval cut Ruby on a diamond set band front view. The Mondial by Nadia Oval cut Ruby on a diamond set band standing view.

Oval cut Ruby on a diamond set band

$9,500.00 AUD
Front view of the Mondial by Nadia oval cut diamond ring with Champagne Diamond on a diamond set band. Bottom standing view of the Mondial by Nadia Oval diamond ring with Champagne Diamond on a diamond set band.

Oval cut Champagne Diamond on a diamond set band

$0.00 AUD
Front view of the Trilogy oval cut aquamarine and diamond ring on rose gold band by Mondial by Nadia. Side view of the Trilogy oval cut aquamarine and diamond ring on rose gold band by Mondial by Nadia.

Trilogy oval cut aquamarine and diamond ring on rose gold band

$15,900.00 AUD
The Mondial by Nadia Oval diamond ring with a pink tourmaline diamond and halo on white gold band. Oval cut pink tourmaline diamond halo ring on white gold band standing side view.

Oval cut pink tourmaline diamond halo ring on white gold band

$10,500.00 AUD
Front view of the Mondial by Nadia oval diamond ring with cabochon black Jade diamond halo ring on yellow gold band. Front view of the Mondial by Nadia oval diamond ring with cabochon black Jade diamond halo ring on yellow gold band.

Oval cut cabochon black Jade diamond halo ring on yellow gold band

$10,950.00 AUD
Front view of the Mondial by Nadia oval diamond ring with cabochon star sapphire diamond ring in rose and white gold. Side standing view of the Mondial by Nadia oval diamond ring with cabochon star sapphire diamond ring in rose and white gold.

Oval cut cabochon star sapphire diamond ring in rose and white gold

$10,500.00 AUD
The Mondial by Nadia Cluster Oval diamond ring surrounded by an oval halo in rose gold front the front. The Mondial by Nadia Cluster Oval diamond ring surrounded by an oval halo on rose gold band from a standing 45 degree view.

Oval diamond cluster ring surrounded by an oval halo in rose gold

$0.00 AUD
Cluster Oval diamond ring with a surrounding halo of ovals on a yellow gold band view from the front. Cluster Oval diamond ring with a surrounding halo of ovals on a yellow gold band standing 45 degree angle view.

Oval diamond cluster ring with a surrounding halo of ovals on a yellow gold band

$0.00 AUD
Front view of the Mondial by Nadia oval diamond ring with champagne diamond cluster ring on rose gold band. Oval diamond ring with champagne diamond cluster ring on rose gold band view on angle.

Oval cut champagne diamond cluster ring on rose gold band

$10,500.00 AUD
Front view of the Mondial by Nadia oval diamond ring with champagne diamond halo with diamond set band. Top side view of the Mondial by Nadia oval diamond ring with champagne diamond halo with diamond set band.

Oval cut champagne diamond halo engagement ring with diamond set band

$10,500.00 AUD
The Mondial by Nadia oval diamond ring with champagne diamond halo on rose gold band view from top. The Mondial by Nadia oval diamond ring with champagne diamond halo on rose gold band view from angle.

Oval cut champagne diamond halo engagement ring on rose gold band

$0.00 AUD
The Mondial by Nadia Trilogy oval diamond ring with a green sapphire on a yellow gold band view from top. Trilogy oval diamond ring with a green sapphire on a yellow gold band view from angle.

Trilogy oval cut green sapphire and diamond ring on a yellow gold band

$0.00 AUD
The Mondial by Nadia Trilogy oval diamond ring with a black sapphire on yellow gold band view from top. Trilogy oval diamond ring with a black sapphire on yellow gold band view from angle.

Trilogy oval cut black sapphire and diamond ring on yellow gold band

$0.00 AUD
The Mondial by Nadia Trilogy oval cut blue sapphire engagement ring with diamonds on rose gold band view from top. The Mondial by Nadia Trilogy oval cut blue sapphire engagement ring with diamonds on rose gold band view from angle.

Trilogy oval cut blue sapphire and diamond ring on rose gold band

$0.00 AUD
The Mondial by Nadia Trilogy Oval diamond ring with a champagne diamond on rose gold band view from top. Trilogy oval champagne diamond and oval diamond ring on rose gold band view from angle

Trilogy oval cut champagne and diamond ring on rose gold band

$0.00 AUD
The Mondial by Nadia Trilogy oval diamond ring with a pink sapphire on rose gold band view from top. Trilogy oval diamond ring with a pink sapphire on rose gold band view from angle.

Trilogy oval cut pink sapphire and diamond ring on rose gold band

$0.00 AUD
The Mondial by Nadia Trilogy oval diamond ring with a ruby on yellow band from top. Trilogy oval cut ruby and diamond ring on yellow gold band view from angle.

Trilogy oval cut ruby and diamond ring on yellow gold band

$30,000.00 AUD
The Mondial by Nadia diamond solitaire set in rose gold Bordeaux design oval diamond ring. Oval cut diamond solitaire set in rose gold Bordeaux design ring standing side view.

Oval cut diamond solitaire set in rose gold Bordeaux design ring

$0.00 AUD
The Mondial by Nadia oval diamond ring with Argyle diamond solitaire set in yellow gold Bordeaux design ring from the front. A side top view of the Mondial by Nadia oval diamond ring with Argyle diamond solitaire set in yellow gold Bordeaux design ring.

Oval cut Argyle diamond solitaire set in yellow gold Bordeaux design ring

$0.00 AUD
The Mondial by Nadia Oval diamond ring solitaire set in white gold Bordeaux design ring. Standing 45 degree view of the Oval cut diamond solitaire set in white gold Bordeaux design ring.

Oval cut diamond solitaire set in white gold Bordeaux design ring

$20,000.00 AUD
The Mondial by Nadia Oval diamond ring with a halo ring on diamond set band. Oval cut diamond halo ring on diamond set band from standing 45 degree angle view.

Oval cut diamond halo ring with diamond set band

$20,000.00 AUD
The Mondial by Nadia Oval diamond ring with halo on yellow gold band from top. Oval diamond halo on yellow gold band from angle from standing angle view.

Oval cut diamond halo ring on yellow gold band

$0.00 AUD
The Mondial by Nadia five stone oval diamond ring on a yellow gold band from top. The Mondial by Nadia five stone oval diamond ring on a yellow gold band from angle.

Five stone oval cut diamond ring on yellow gold band

$20,000.00 AUD
Front view of the five stone oval diamond ring on a rose gold band by Mondial by Nadia. The Mondial by Nadia five stone oval diamond ring on a rose gold band view on angle.

Five stone oval cut diamond ring on rose gold band

$0.00 AUD
The Mondial by Nadia Solitaire Oval diamond ring in yellow and white gold from above. Solitaire Oval diamond ring in yellow and white gold from angle.

Oval cut diamond solitaire ring on yellow gold band

$20,000.00 AUD
The Mondial by Nadia solitaire Oval diamond ring with a white gold diamond set band from above. Solitaire Oval diamond ring with a white gold diamond set band from an angle view.

Oval cut diamond solitaire ring with diamond set band

$0.00 AUD
The Mondial by Nadia Trilogy oval diamond ring on rose gold band view from top. Trilogy oval diamond ring on rose gold band view from angle.

Trilogy oval cut diamond ring on rose gold band

$20,000.00 AUD
The Mondial by Nadia Trilogy oval diamond ring on yellow gold band front view. Standing 45 degree view of the Trilogy oval diamond ring on yellow gold band.

Trilogy oval cut diamond ring on yellow gold band

$0.00 AUD