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Ruby Mars Stud Earrings


Availability: In stock

Each of these Astronomy Mars earrings features a polished slice of raw ruby and a drop of green emerald to illustrate a martian on the Red Planet’s surface. These 14 carat yellow gold ruby studs are bold and modern options for everyday wear.

  • Stack with other fine and demi-fine earrings
  • Designed by Dominic Jones for Astley Clarke
Only 1 in stock One Size

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Collection Astronomy
Gemstone Emerald, Ruby
Gemstone Details 0.04ct Emerald F/C
Dimensions 6mm
Metal Yellow Gold (Solid)
Metal Type 14 carat Gold


UK Size US Size EU Size Diameter
F 3 44 14.1mm
G 3 1/2 45 14.5mm
H 4 46 14.7mm
I 4 1/2 48 15.2mm
J 5 49 15.6mm
K 5 1/2 50 16.0mm
L 6 51 16.4mm
M 6 1/2 53 16.8mm
N 7 54 17.2mm
O 7 1/2 55 17.6mm
P 8 56 18.0mm

To download the ring size guide or order your free ring sizer, visit our size guide.


Use our photograph guide to personalise your locket.



Free shipping on all United States orders.

  • Sent by Express Courier (Air)
  • Up to 3 working days delivery time

All items are returnable within 14 days of receipt.

  • Express Returns service available for a flat rate of £10 (deducted from your returns credit)
  • Or return the item(s) via your preferred carrier.
Metal: Yellow Gold (Solid) | Gemstone: Emerald | Verified purchase


Bought these for my wife for our 40th anniversary. They are small but perfectly formed and stylish. She was absolutely delighted. Now she wants to explore the brand even more. We were in London over the weekend and looked at the pieces in Fortnum & Mason and Liberty. Very nice indeed. I suspect their will be further purchases in the future.

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