• New

Diamond Letter X Pendant Necklace 0.13 carat in 14k Gold Plated Sterling Silver


MSRP $449

Save $150

Item Code
Included with your order:
  • Lifetime Guarantee
  • Presentation Box & Gift Bag
  • Free Shipping
  • 30 Day Returns

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In stock
Fast, Free Delivery
We understand how important it is for your order to be shipped to you safely. This is why we provide complimentary, insured shipping. We’ll keep you up-to-date with every step of the process by email. Once your order has been shipped, you’ll be provided with detailed tracking information from your courier so you can track your order right to your door. Orders are usually delivered within 1 to 2 business days when shipped, depending on your geographical location.
Hassle-free Returns
If you’d like to return your item(s) to us, you can do so for a full refund within our hassle-free 30 day money back guarantee, which automatically starts on the day of delivery.

With our 30 day money back guarantee, you have plenty of time to decide whether the item(s) is right for you. If you do decide to return the item, please ensure it is unused, unaltered and all jewelry tags are attached.

To arrange a return, simply contact our Customer Service team by telephone, email, live chat or our contact form. When returning an item, we always recommend you use tracked and insured delivery to be on the safe side.
Lifetime Guarantee
We’re confident in the quality of our products, which is why Ruby & Oscar jewelry is backed by a 100% Lifetime Guarantee. In the unlikely event you find your jewelry has a fault or defect, you can have your item replaced free of charge as you are protected by your Lifetime Guarantee. If the item is no longer available, it can be replaced for a like-for-like item of the same price or pay the difference for a higher priced alternative. Unfortunately the Lifetime Guarantee doesn’t cover wear and tear or accidental damage.
Ways to Pay
To make your purchase as easy as possible, we’ve a number of payment options available to you. You can pay by credit or debit card, or with alternative payment methods including Apple Pay and Google Pay. You can also pay with Klarna, with buy now pay later and pay over time options. Just choose your preferred payment method at checkout.
Ruby & Oscar

Ruby & Oscar

Anything but ordinary. Add a touch of luxury to the everyday, one gemstone at a time. Ruby & Oscar specialize in lab grown gemstone jewelry, rich in color and vibrance, crafted in precious metals with the most unique and striking designs. Feel confident knowing that over 5,000 customers have rated our jewelry five stars on Trustpilot.


The strongest material known to man, nothing shows strength and love more than a diamond. The beauty of a diamond gemstone is in how it handles light, reflecting, refracting and dispersing it in ways that produce a beautiful show of light. As the birthstone for April, diamonds make for a perfect gift.

Complimentary Gift Packaging

Complimentary Gift Packaging

To make the moment extra special, every jewelry piece from Ruby & Oscar comes with exclusive, branded gift packaging. Your jewelry will be placed inside a black jewelry box which sits alongside a stylish gift bag and Certificate of Authenticity. Delivered in discreet outer packaging to maintain the surprise, avoid any last-minute wrapping.

Handcrafted & Quality Assured

We only use quality materials to craft Ruby & Oscar jewelry that are both ethically sourced and environmentally conscious. Every piece of jewelry has been handcrafted with care and consideration so each item lasts a lifetime. Your order comes with a Certificate of Authenticity too so you can feel confident in the quality of the jewelry you’ve purchased.

Handcrafted & Quality Assured


As a trusted jeweler we use gemstones that are 100% natural as well as lab created gemstones. We’ve also introduced simulated and synthetic gemstones to certain lines of jewelry as we recognise the environmental impact caused by mining some gemstones. Either way, we ensure the type of stone used within an item is clearly displayed on the product page. We only produce jewelry using solid gold and sterling silver. Solid metals ensure exceptionally high quality jewelry that lasts.