Opal Rings

Showing 21–35 of 35 resultsSorted by popularity

Crescent Moon Oval Cut Opal Ring - Erica

Crescent Moon Oval Cut Opal Ring – Erica

$3,050
Crescent Moon Pear Cut Opal Ring - Matilda

Crescent Moon Pear Cut Opal Ring – Matilda

$1,650
Australian Opal Band - Danica

Australian Opal Band – Danica

$1,285
Round Cut Opal Engagement Ring - Ariana

Round Cut Opal Engagement Ring – Ariana

$1,480
Pearcut Australian Opal Ring - Cristabel

Pearcut Australian Opal Ring – Cristabel

$1,695
Solitaire Opal Ring - Agnes

Solitaire Opal Ring – Agnes

$845
Australian Opal Halo Ring - Nora

Australian Opal Halo Ring – Nora

$1,750
NEW
Nature Inspired Pear Cut Opal Ring - Francesca

Nature Inspired Pear Cut Opal Ring – Francesca

$1,650
NEW
Crescent Moon Marquise Cut Opal Ring - Iona

Crescent Moon Marquise Cut Opal Ring – Iona

$1,650
Oval Cut Australian Opal Halo Ring - Juliana

Oval Cut Australian Opal Halo Ring – Juliana

$1,750
Art Deco Oval Opal Ring - Elizabeth

Art Deco Oval Opal Ring – Elizabeth

$2,370
Oval Cut Opal Engagement Ring – Skylar

Oval Cut Opal Engagement Ring – Skylar

$1,595
Teardrop Australian Opal Ring – Billie

Teardrop Australian Opal Ring – Billie

$1,720
Round Australian Opal Ring - Gwyneth

Round Australian Opal Ring – Gwyneth

$1,545
Oval Australian Opal Ring - Colette

Oval Australian Opal Ring – Colette

$1,485

Opal Engagement Rings

Opal has a luminous, expressive beauty — known for its soft glow and shifting flashes of color. Each stone carries its own movement and personality, giving every opal engagement ring a delicate, one-of-a-kind character.

At Sunday Island, our opal engagement rings are designed with romantic silhouettes, refined details, and vintage-inspired settings. From oval and pear cuts to floral, crescent moon, and art deco-inspired designs, each piece is handmade to order in solid gold or platinum.

Opal jewelry should be worn with care and protected from hard impact, harsh chemicals, and extreme temperature changes. For those who love its soft, otherworldly glow, opal offers a beautifully personal choice.