Ladies October Birthstone Jewellery

Two stunning birthstones represent those born in October, tourmaline and opal! Both are available in endless colour combinations, making October birthstone jewellery a unique and meaningful gift for a loved one. Whether made up of striking pinks, vibrant greens or bold blues associated with tourmaline, or the stunning yet subtle opal, October jewellery looks great in any metal colour. As the traditional October birthstone, opals are recognised for their rainbow hues and symbolise purity, hope and truth. The more recent addition of tourmaline comes in a broad array of colours, each of which has unique healing properties. No matter your favourite, you’re sure to find beautiful rings, earrings and bracelets in our collection of October jewellery.

38 Items
Miltons Diamonds
18ct White Gold Diamond & Green Tourmaline Halo Ring - 0.40ct
£1,689.00
Miltons Diamonds
18ct White Gold Diamond & Pink Tourmaline Ring - 0.28ct
£1,385.00
Miltons Diamonds
9ct Yellow Gold Oval Opal & Diamond Ring - Size M
£715.00
Miltons Diamonds
9ct Yellow Gold Opal & Diamond Necklace
£395.00
Miltons Diamonds
9ct Yellow Gold Twist Edge Coral Pendant & Chain - 18" - 3.0g
£175.00
Miltons Diamonds
9ct Yellow Gold Opal & Diamond Pendant & Necklace - 20" - 0.25ct
£1,425.00
Miltons Diamonds
18ct White Gold Pink & Grey Tourmaline Diamond Ring - 0.25ct
£2,295.00
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Miltons Diamonds
9ct White Gold Pink Tourmaline Pendant & Necklace - 18" - 8.3g
£415.00
Miltons Diamonds
Ladies 9ct White Gold Diamond & Pink Tourmaline Ring - Size J
£145.00
Miltons Diamonds
Ladies 9ct Rose Gold Diamond And Pink Tourmaline Ring - 0.15ct
£995.00
Miltons Diamonds
Ladies 18ct White Gold Tourmaline Bracelet - 7"
£420.00
Miltons Diamonds
Ladies 9ct White Gold Diamond & Green Tourmaline - Size J
£145.00
Miltons Diamonds
Ladies 18ct White Gold Tourmaline Drop Earrings
£370.00
Miltons Diamonds
9ct Yellow Gold Opal Stud Earrings
£475.00
Miltons Diamonds
18ct Yellow Gold Pink Tourmaline Half Eternity Ring - 0.30ct
£429.00
Miltons Diamonds
18ct Yellow Gold Indicolite Tourmaline & Diamond Ring - 0.14ct
£2,175.00
Miltons Diamonds
18ct Rose Gold Pink Tourmaline & Diamond Stud Earrings - 0.17ct
£750.00
Miltons Diamonds
18ct Yellow Gold Opal & Diamond Pendant & Chain - 18"
£799.00
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Are your diamonds and gemstones authentic?

Yes — every diamond and gemstone at Miltons Diamonds is carefully checked for authenticity. Our pieces are assessed by experienced and qualified gemmologists to ensure they meet our high standards. Where applicable, stones may also be accompanied by independent certification (such as GIA), giving you complete confidence in the quality and provenance of your purchase.

How are your items valued?

All of our jewellery is thoroughly inspected and valued by a qualified gemmologist. We assess key factors such as cut, colour, clarity, carat weight, and overall craftsmanship. This expert evaluation ensures that every piece is accurately described and fairly priced, so you can buy with confidence knowing you’re receiving genuine value.

Are your pre-owned watches authenticated?

Absolutely. Every pre-owned watch we sell undergoes a rigorous authentication process. Our watches are inspected by specialists to verify originality, condition, and performance. We ensure that each timepiece is genuine and accurately represented, so you can purchase luxury watches with complete peace of mind.

What are your delivery times and do you hold your stock?

We aim to dispatch all orders quickly and securely, with most items sent via next working day delivery after purchase. All products listed on our website are physically held in stock by Miltons Diamonds and are available to view in-store as well as online. This means you can shop confidently knowing your chosen item is ready for immediate dispatch or personal viewing.

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