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- LAB-GROWN GEMSTONES
Alexandrite Cluster Milestone Ring in Solid Gold
Celebrate a new era of you with transformative Alexandrite
DUTIES & TAXES INCLUDED
Material: 14k Gold
Select Size:
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In Stock - Free Delivery Available
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Pre-order protected by Purple Dot
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Free standard shipping available. Duties & taxes included -
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Shipped from USA
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Gifting options available -
Alexandrite Cluster Milestone Ring in Solid Gold
A marquise-cut, lab-grown alexandrite stone sits among a cluster of six sparkling lab-grown diamonds to form the centrepiece of this milestone ring. Alexandrite is closely associated with personal growth and transformation, which is reflected in its ability to shift colours - appearing as aqua-toned in daylight and berry-toned in warm lighting. Diamonds are a timeless symbol of strength and resilience, making them the perfect supporting stones for transformative alexandrite. The Cluster milestone ring, crafted from 14k solid gold, can be used to celebrate any milestone, but is for ideal for anyone who has recently navigated a big change in their life, or made a commit to their self-evolution.
Made to order sizes shipped to you in ten weeks
When you choose a made to order size, our Milestone Rings have a 10 week lead time to account for sizing and delivery. We do have select sizes available in-store and online, so please contact us to check if you need yours sooner.
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14k Gold, Lab-grown Alexandrite & Diamonds
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Diamond Colour: G-H
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Diamond Clarity: SI
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Diamond Carat: 0.08ct
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Weight: 1.7g
Because we use genuine precious stones, each gem is as unique as we are. You may see some variation in the shape, finish and colour of each piece, but all are beautiful in their own way.
Our solid gold pieces are made to be worn all day, every day. Made from 9k, 10k & 14k solid gold, they’re jewels you can depend on.
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Gently clean
If you find that your pieces are losing their shine, use the polishing cloth enclosed, or soap and warm water, to bring them back to life.
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Storage
The best place to keep your jewels is in their original jewelry box, or in an air-tight bag to keep them protected.
Check in store stock
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New York
372 Bleecker St, New York, NY 10014
Out of stock
Select Size
The majority of our rings come in sizes L, N, P & S. We've got this handy guide which can measure your ring size from your existing ring collection! Click here to view.
Inside Diameter (mm) | UK | US | EU | CH |
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14.1 | F | 3 | 44 | 4 |
14.9 | H | 3.75 | 47 | 6 |
15.7 | J | 5 | 48.5 | 9 |
16.3 | L | 5.75 | 51 | 11 |
17.1 | N | 6.75 | 53.5 | 13 |
17.9 | P | 7.5 | 56 | 15 |
18.8 | R | 8.75 | 58 | 18.5 |
19.3 | S | 9 | 59.5 | 20 |
Delivery Information
FREE Standard Delivery
4-7 working days
Express Delivery
$10, or free on orders over $175.
3 working days, order by 3pm. Excludes Hawaii and Alaska.
Duties & taxes are included on all orders
Free Returns
We offer refunds & exchanges as long as they are within 28 days of the date of purchase, and are eligible for return. We are happy to take back unwanted items (except aftercare solution and personalised products, including engraving and monogramming, advent calendars, baubles or Christmas crackers).
To place a return or exchange, please use our self-serve returns portal.
For more information, please visit our help centre.
Gifting options
Your jewels will arrive in our 100% recyclable jewellery box and a reusable suedette pouch. Sending as a gift? Add the finishing touches to your order below. For your piece of mind, all orders come with a gift receipt.

Gift Bag
All pieces will arrive in one A&M bag. You can add multiple if needed.

Free Gift Message
Let your loved ones know what they mean to you with a free gift message.


Shipped to you in 10 weeks
When you choose a made to order size, our Milestone Rings have a 10 week lead time to account for sizing and delivery. We do have select sizes available in-store and online, so please contact us to check if you need yours sooner.
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“Perfect fit and style the detail is super cute. Will definitely be ordering more jewelry from Astrid and Miyu.”