October Birthstone Blue Opal Ring

October Birthstone

Discover the timeless beauty of marcasite
15% off selected pieces
💎 Elegant. Classic. Unforgettable.
Automatically applied at checkout. Offer valid until October 15th!

Cannot be combined with other offers or discounts.
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    24 products
    Opal & Diamond Ring in 9ct Gold
    11165 Classic Oval Opal & Diamond Ring in 9ct Yellow Gold 2
    Classic Oval Opal & Diamond Ring in 9ct Yellow Gold
    £250.00 GBP
    Classic Opal & Diamonds Heart Ring in 9ct Yellow Gold
    135R1294019 Classic Opal & Diamonds Heart Ring in 9ct Yellow Gold 2
    Classic Opal & Diamonds Heart Ring in 9ct Yellow Gold
    £195.00 GBP
    Oval Opal Ring in 9ct Gold
    Classic Oval Opal Ring in 9ct Yellow Gold
    £155.00 GBP
    Pear Shaped Opal Ring in 9ct Gold
    Classic Pear Shaped Opal Ring in 9ct Yellow Gold
    £155.00 GBP
    Classic Oval Triplet Opal & Diamond Ring in 9ct Gold
    23518 Classic Oval Triplet Opal & Diamond Ring in 9ct Yellow Gold 2
    Classic Oval Triplet Opal & Diamond Ring in 9ct Yellow Gold
    £250.00 GBP
    Art Nouveau Opal & Marcasite Spiral Frame Silver Ring
    214R466301925 Art Nouveau Style Round Opal & Marcasite Spiral Frame Silver Ring 2
    Art Nouveau Style Round Opal & Marcasite Spiral Frame Silver Ring
    £52.00 GBP
    Art Deco Opal, Marcasite & Black Enamel Ring
    27089 Art Deco Style Oval Opal, Marcasite & Black Enamel Marquise Ring In Sterling Silver 2
    Art Deco Style Oval Opal, Marcasite & Black Enamel Marquise Ring In Sterling Silver
    £46.00 GBP
    Art Deco Style Round Opal Cabochon & Marcasite Necklace
    214N628501925 Art Deco Style Round Opal Cabochon & Marcasite Necklace in Silver 2
    Art Deco Style Round Opal Cabochon & Marcasite Necklace in Silver
    £64.00 GBP
    Art Deco Style Round Opal Cabochon & Marcasite Drop Earrings
    214E804701925 Art Deco Style Round Opal Cabochon & Marcasite Drop Earrings in Silver 2
    Art Deco Style Round Opal Cabochon & Marcasite Drop Earrings in Silver
    £65.00 GBP
    Classic Pear Opal Pendant in 9ct Yellow Gold - Gemondo
    Classic Pear Opal Pendant in 9ct Yellow Gold
    £105.00 GBP
    Classic Oval Opal Pendant in 9ct Yellow Gold - Gemondo
    135P1566019 Classic Oval Opal Pendant in 9ct Yellow Gold 2
    Classic Oval Opal Pendant in 9ct Yellow Gold
    £110.00 GBP
    Classic Oval Opal Drop Earrings in 9ct Yellow Gold - Gemondo
    135E1203019 Classic Oval Opal Drop Earrings in 9ct Yellow Gold 2
    Classic Oval Opal Drop Earrings in 9ct Yellow Gold
    £125.00 GBP
    Classic Pear Opal Drop Earrings in 9ct Yellow Gold - Gemondo
    135E1202019 Classic Pear Opal Drop Earrings in 9ct Yellow Gold 2
    Classic Pear Opal Drop Earrings in 9ct Yellow Gold
    £100.00 GBP
    214P296101925 Art Deco Style Round Opal & Marcasite Open Work Fan Drop Pendant in 925 Sterling Silver 1
    Art Deco Style Round Opal & Marcasite Open Work Fan Drop Pendant in 925 Sterling Silver
    £51.00 GBP
    Art Deco Style Round Opal & Marcasite Open Work Fan Drop Earrings
    214E843301925 Art Deco Style Round Opal & Marcasite Open Work Fan Drop Earrings in 925 Sterling Silver 2
    Art Deco Style Round Opal & Marcasite Open Work Fan Drop Earrings in 925 Sterling Silver
    £56.00 GBP
    Sold Out
    Art Deco Style Round Marcasite Open Work Fan Drop Earrings
    214E843001925 Art Deco Style Round Marcasite Open Work Fan Drop Earrings in 925 Sterling Silver 2
    Art Deco Style Round Marcasite Open Work Fan Drop Earrings in 925 Sterling Silver
    £59.00 GBP
    Sold Out
    135R1422019 Gemondo 9ct Yellow Gold 0.25ct Opal & Diamond Ring 1
    Gemondo 9ct Yellow Gold 0.25ct Opal & Diamond Ring
    Gemondo 9ct Yellow Gold 0.25ct Opal & Diamond Ring
    £155.00 GBP
    Sold Out
    26942 Classic Round Opal Cabochon Stud Earrings in 9ct Yellow Gold 1
    26942 Classic Round Opal Cabochon Stud Earrings in 9ct Yellow Gold 2
    Classic Round Opal Cabochon Stud Earrings in 9ct Yellow Gold 3.5mm
    £69.00 GBP
    Sold Out
    11561-191E0376019 Classic Round Fire Opal Stud Earrings with Detachable Diamond Round Earrings Jacket Set in 9ct Yellow Gold 1
    Classic Round Fire Opal Stud Earrings with Detachable Diamond Round Earrings Jacket Set in 9ct Yellow Gold
    £221.00 GBP
    135P2001019 Opal Libra Zodiac Charm Necklace in 9ct Yellow Gold 1
    135P2001019 Opal Libra Zodiac Charm Necklace in 9ct Yellow Gold 2
    Opal Libra Zodiac Charm Necklace in 9ct Yellow Gold
    £115.00 GBP
    270R065201925 Modern Classic Oval Opal Ring in 18ct Gold Plated Silver 1
    270R065201925 Modern Classic Oval Opal Ring in 18ct Gold Plated Silver 2
    Modern Classic Oval Opal Ring in 18ct Gold Plated Silver
    £57.00 GBP
    Sold Out
    Zodiac Opal Libra Signet Ring In 9ct Yellow GoldFront 135R2087019
    Zodiac Opal Libra Signet Ring In 9ct Yellow GoldOn Model 135R2087019
    Zodiac Opal Libra Signet Ring In 9ct Yellow Gold
    £195.00 GBP
    classic-oval-opal-half-hoop-earrings-in-9ct-yellow-gold-135e1890019
    classic-oval-opal-half-hoop-earrings-in-9ct-yellow-gold-135e1890019 on Model
    Classic Oval Opal Half Hoop Earrings in 9ct Yellow Gold
    £95.00 GBP
    classic-oval-opal-cabochon-ring-in-9ct-yellow-gold-135r2116019
    classic-oval-opal-cabochon-ring-in-9ct-yellow-gold-135r2116019 on model
    Classic Oval Opal Cabochon Ring in 9ct Yellow Gold
    £130.00 GBP

    Opal: October Birthstone Jewellery

    Opal is a beautiful and individual kind of gemstone flaunting spectacular flashes of colour and depth. Shakespeare used the opal as a visual metaphor for indecisiveness in Twelfth Night - "The tailor make thy garment of changeable taffeta, for thy mind is very opal". Opal gemstones represent the zodiac sign Libra and are the birthstones for October.