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Diamond Necklaces

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Astra

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Fall in love with the colours of the night. Astra is a dazzling constellation of five compass set diamonds, leading you along life’s journey.

Metal: White Gold (9k)

18k

Diamond Type:Lab Grown Diamonds

Lab Grown Diamonds

Natural Diamonds

£ 991.98 £ 892.78 Price excludes VAT

Rates based on shipping destination or collection point.

United Kingdom: 20%

Setting price£ 892.78

VAT£ 178.56

Total£ 1,071.33

30 Day Returns

All natural diamonds in our catalogue are certified conflict free and comply with the Kimberley Process Certification Scheme (KPCS). This ensures diamonds are sourced responsibly and do not fund armed conflict. Each centre diamond is independently graded by leading laboratories such as GIA. Learn more in our Responsible Sourcing Policy.

Perfecting the art of storytelling — one piece at a time. See your ideas come to life at the hands of 77's master jewellers.

All postage is free of charge — we’ll send your item risk-free & fully insured through Royal Mail special delivery, straight to your front door. We insure all our orders to avoid any issues with delivery. For certain high-value items, we use a specialist shipping service such as Malca-Amit or Brinks. Should you not be entirely happy with your purchase, you can return or exchange it in under 30 days.

We take extra care in making your jewellery as perfect as can be. Receive your handcrafted item in our signature yellow box, beautifully wrapped and ready for your moment.

You have chosen the Astra in White Gold with a total carat weight of approx. 1.00ct.

Product Information:

Setting: Diamond Necklaces
Metal: White Gold (9k)
Chain Length: 16 - 18"

Accent stones:

Total weight: approx. 1.00ct
Colour: G
Clarity: VS

Sent With Love

We take care in making your jewellery as perfect as can be. Receive your handcrafted piece in our signature yellow box, all neatly wrapped and ready for your moment.

Win a diamond bracelet worth £ 450*

To celebrate a season of love, we're offering you the chance to win our delicate Tea Bracelet. Set with a sparkling diamond, this piece is the perfect gift for yourself or someone special. Sign up now for your chance to win.

*By entering your details, you consent to receive emails from 77 Diamonds. You are free to unsubscribe at any time. For further information, please read our privacy policy and terms and conditions. No cash alternative. This prize draw closes at 23:59 (GMT) on 31/12/2025

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