Diamond Jewellery

Discover our diamond jewellery collection at Allum & Sidaway, where exceptional craftsmanship meets enduring elegance. Including beautifully crafted diamond rings, refined diamond necklaces, elegant diamond earrings, and many more captivating choices, each piece is designed to be treasured for a lifetime.

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9ct White Gold 0.12ct Diamond Open Heart Stud Earrings

Fine Jewellery

$619.00

Unit price: per

9ct White Gold 0.83cttw Oval Sapphire & Diamond Halo Ring

Fine Jewellery

$1,231.00

Unit price: per

Platinum 1.50ct Round Brilliant Cut Diamond Scatter Ring

Fine Jewellery

$9,243.00

Unit price: per

A&S Engagement Collection 18ct Yellow Gold 0.40ct Oval Diamond Three Stone Ring

Allum & Sidaway

$3,979.00

Unit price: per

18ct rose and white gold diamond and textured stud earrings

Fine Jewellery

$5,429.00

Unit price: per

9ct Yellow Gold 0.64ct Step Cut Tanzanite & Diamond Necklace

Fine Jewellery

$1,767.00

Unit price: per

9ct Yellow Gold 0.74ct Step Cut Tanzanite & Diamond Stud Earrings

Fine Jewellery

$1,725.00

Unit price: per

A&S Engagement Collection 18ct Yellow Gold 0.30ct Oval Diamond Solitaire Ring

Allum & Sidaway

$2,605.00

Unit price: per

A&S Engagement Collection 18ct Yellow Gold 0.50ct Oval Diamond Three Stone Ring

Allum & Sidaway

$4,529.00

Unit price: per

A&S Engagement Collection 18ct Yellow Gold 0.60ct Oval Diamond Three Stone Ring

Allum & Sidaway

$5,079.00

Unit price: per

A&S Engagement Collection Platinum 0.25ct diamond solitaire ring with twisted diamond set shoulders

Allum & Sidaway

$3,155.00

Unit price: per

18ct Rose Gold 0.36ct Coffee Diamond Cluster Necklace

Fine Jewellery

$2,955.00

Unit price: per

18ct Yellow Gold 0.51ct Fancy Diamond Hoop Earrings

Fine Jewellery

$3,024.00

Unit price: per

Platinum 2.15ct Oval Brazilian Emerald & Diamond Ring

Fine Jewellery

$21,922.00

Unit price: per

A&S Engagement Collection Platinum 0.50ct Diamond Oval Cut Solitaire Ring

Allum & Sidaway

$3,567.00

Unit price: per

Platinum 0.42ct Diamond Cluster Necklace

Fine Jewellery

$2,955.00

Unit price: per

18ct Yellow Gold 0.65ct Diamond Double Flower Necklace

Fine Jewellery

$5,216.00

Unit price: per

18ct white gold 1.02ct diamond halo necklace

Fine Jewellery

$10,989.00

Unit price: per

18ct Yellow Gold 0.32ct Diamond Snowflake Necklace

Fine Jewellery

$4,392.00

Unit price: per

18ct Yellow Gold 0.56ct Diamond Snowflake Stud Earrings

Fine Jewellery

$4,117.00

Unit price: per

9ct Yellow Gold 0.50ct Diamond Stud Earrings

Fine Jewellery

$2,742.00

Unit price: per

18ct Yellow Gold 0.11ct Diamond & Pearl Drop Earrings

Allum & Sidaway

$5,306.00

Unit price: per

18ct Yellow Gold 1.05ct Diamond 5 Stone Ring

Allum & Sidaway

$6,866.00

Unit price: per

18ct Rose Gold 0.56ct Cognac Diamond And White Diamond Cluster Ring

Fine Jewellery

$3,368.00

Unit price: per

18ct yellow gold 1.20ct yellow diamond 3 stone ring

Fine Jewellery

$12,164.00

Unit price: per

18ct Yellow Gold 1.11ct Diamond Heart Necklace

Fine Jewellery

$5,491.00

Unit price: per

18ct White Gold 0.47ct Diamond Pear Cluster Pendant

Fine Jewellery

$2,742.00

Unit price: per

18ct Yellow Gold 0.32ct Diamond Fancy Drop Earrings

Fine Jewellery

$2,062.00

Unit price: per

18ct White Gold 0.62ct Diamond Cluster Drop Hoop Earrings

Fine Jewellery

$3,093.00

Unit price: per

18ct White Gold 0.32ct Diamond Fancy Hoop Earrings

Fine Jewellery

$2,303.00

Unit price: per

18ct Yellow & White Gold 0.54ct Diamond Circle Twist Stud Earrings

Fine Jewellery

$3,368.00

Unit price: per

18ct Yellow Gold 1.50ct Diamond Scatter Hoop Earrings

Fine Jewellery

$2,076.00

Unit price: per

18ct White Gold 2.21ct Rainbow Sapphire & Diamond Flower Hoop Earrings

Fine Jewellery

$3,368.00

Unit price: per

18ct White Gold 2.66ct Pear Sapphire & Diamond Drop Earrings

Fine Jewellery

$9,615.00

Unit price: per

18ct Yellow Gold 0.72ct Diamond Set Bangle

Fine Jewellery

$7,594.00

Unit price: per

Platinum 0.89ct Oval Teal Sapphire & Diamond Three Stone Ring

Fine Jewellery

$3,230.00

Unit price: per

A&S Engagement Collection 18ct Yellow Gold 0.70ct Oval Diamond Three Stone Ring

Allum & Sidaway

$7,278.00

Unit price: per

A&S Engagement Collection Platinum 0.50ct Oval Diamond Three Stone Ring

Allum & Sidaway

$4,942.00

Unit price: per

18ct White Gold 0.38ct Pear Cut Tanzanite & Diamond Drop Necklace

Fine Jewellery

$1,828.00

Unit price: per

18ct Yellow Gold 0.40ct Oval Emerald & Diamond Necklace

Fine Jewellery

$2,935.00

Unit price: per

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Discover Our Selection of Diamond Jewellery

Our immaculate collection of diamond jewellery at Allum & Sidaway features a divine range of options to help you find the perfect choice, whether you’re treating that special someone or yourself. No matter if you’re looking for an everyday contemporary piece or wedding jewellery that your partner will cherish for years to come, you can find exceptional choices to suit all needs and tastes here.

Laboratory-Grown Diamond Jewellery

In our collection, you can find many exquisite laboratory-grown diamond jewellery pieces. These retain all of the qualities of natural diamonds, while being significantly more affordable and conflict-free. With these choices, you can shop hand-crafted diamond jewellery that not only comes at a much lower price but has also been sourced from fully ethical origins.

If you’d like to know anything more about our UK diamond jewellery collection or any of our other timeless jewellery pieces, contact us today, and a member of our experienced team will gladly assist you.