Geometric Crystal Open Ring
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Frequently bought together
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Open Ring
Gemstone Rhombus Open Ring
Facet Detail
Rhombus Stone Close Up
On The Hand
Worn And Stacked
Product information
Frequently bought together
A rhombus-cut gemstone sits flush against a slim plated band that you ease open to slide on.
The Geometric Crystal Open Ring centers a single faceted stone in a rhombus shape, held on a narrow plated alloy band. The back of the band stays open, so the two ends flex apart and close gently around the finger rather than locking to one fixed size. The stone catches light along its angled facets while the metal keeps a soft, warm reflection instead of a mirror glare.
Each variant pairs the same band with a different stone. Natural options include white crystal, rose quartz, obsidian, red stone, green aventurine, lapis lazuli, amethyst, and labradorite. Synthetic options add turquoise, blue turquoise, opal, larimar, goldstone, white turquoise, and malachite. Colour and veining shift from stone to stone, so each ring reads a little differently in the hand.
Key Benefits
- Open adjustable band flexes at the back to fit a span of finger sizes.
- Rhombus-cut stone angled facets catch and throw light as the hand moves.
- Plated alloy band keeps a slim profile and a warm, low-glare finish.
- Sixteen stone choices natural and synthetic gemstones across the colour range.
- Stacks cleanly the narrow band layers next to other rings without crowding.
- Easy to put on the open back means no tight push over the knuckle.
Best for: anyone who wants an adjustable statement ring, gemstone collectors choosing by stone, and gift buyers picking a colour to match the wearer.
Why It Works
An open band solves the sizing problem that closed rings create: the ends part slightly so the same ring suits a range of fingers and can move between hands. The rhombus cut gives the stone four clean edges that read as geometric rather than ornate, and the slim plated band keeps the focus on the stone instead of the metal.
Quick Product Facts: Band: plated alloy; Stone: rhombus-cut natural or synthetic gemstone; Fit: open adjustable back; Style: minimal geometric; Stone options: 16 colours; Dispatch: about 5 business days.
How It Fits Your Routine
Open the band a touch, slide it on, and press the ends back to settle it where it sits comfortably. Because the ring adjusts, you can wear it on different fingers depending on the day or shift it across hands.
Worn alone it works as a single focal stone; stacked with plainer bands it adds one point of colour to the set. Wipe the stone and band with a soft dry cloth to keep the facets bright, and store it away from harder pieces so the plating stays clean.
FAQ
Is the ring adjustable? Yes. The band is open at the back, so the ends flex apart to fit a range of finger sizes.
Are the stones natural or synthetic? Both. Some variants use natural stones such as amethyst and labradorite; others use synthetic stones such as opal and turquoise. The variant name states which.
Will every stone look the same? No. Natural stones vary in colour and veining, so each ring of the same variant is slightly unique.
How do I keep it clean? Wipe the band and stone with a soft dry cloth and store it apart from harder jewellery to protect the plating.
| Feature | Details |
|---|---|
| Band material | Plated alloy, slim profile |
| Stone cut | Rhombus-cut faceted gemstone |
| Fit | Open back, adjustable size |
| Natural stones | White crystal, rose quartz, obsidian, amethyst, lapis lazuli, labradorite and more |
| Synthetic stones | Opal, turquoise, larimar, goldstone, malachite |
| Style | Minimal geometric ring |
| Care | Wipe with a soft dry cloth, store apart |
| Dispatch | Around 5 business days |
Have a question?
Our common questions
Is free shipping available?
Is free shipping available?
Yes, delivery is free for all orders. For the Americas, Europe, and Australia, the default delivery estimate is 5 business days where service is available. For the rest of the world, estimated delivery is 5 to 15 business days. View our Shipping and Delivery page for details.
Is the product I'm looking for in stock and available?
Is the product I'm looking for in stock and available?
You will be able to tell on the product page whether or not a product is in stock and available, as the availability of the product will be listed as the number of products in inventory, "Out of stock".
What are your return policies?
What are your return policies?
You may request a return within 30 days of delivery. Return authorization is free, but customers pay return shipping costs unless the item arrived damaged, defective, or incorrect. Refunds or exchanges are available after inspection and approval for eligible items.
When will I receive my order?
When will I receive my order?
For the Americas, Europe, and Australia, the default delivery estimate is 5 business days where service is available. For the rest of the world, estimated delivery is 5 to 15 business days.
Who are your suppliers?
Who are your suppliers?
We work with a carefully selected network of partners and fulfillment providers, including Teemdrop where applicable. Every product is reviewed before it joins the catalogue, for build quality, reliability, and how cleanly we can present it to you.
We do not claim to be an authorized retailer of every brand we feature. We focus on bringing items we can stand behind in terms of real value, condition, and delivery.
Is express shipping available?
Is express shipping available?
Yes, express delivery is available, but there are products or remote areas that may require standard delivery.
How can I get after-sales service for a product I bought in your store?
How can I get after-sales service for a product I bought in your store?
Service is available for items under warranty from the manufacturer. Please contact the manufacturer via the number published in the manual of the item that you have purchased.
Can I purchase an item I saw at your retail location that is not on your website?
Can I purchase an item I saw at your retail location that is not on your website?
Of course ! Please send an email to contact@moko.boutique to get a quote.
Can I redeem a coupon with you online ?
Can I redeem a coupon with you online ?
Yes. Coupons can be redeemed at checkout.