18K Gold Moonstone Cushion Square Adjustable Ring
Size Chart

Our chat lines are open Monday through Friday 10:30am - 5:30pm and we will get back to you within 1-2 days!
CONTACT US:
At The Sticks Center in MidTown:
726 South Virginia Street
Reno, NV 89501
email: info@shopsierrabelle.com
phone: (775) 470-8390
Or DM us on Instagram: @shopsierrabelle
If you have any questions or need help finding the perfect piece, the Belles are always here for you! Stop by the shop or find the perfect trendy clothing at our online store.
Sierra Belle is a trendy women's boutique in Reno that offers the latest fashion trends to the area. We pride ourselves on being a welcoming place to women. Sierra Belle Boutique offers helpful and inclusive service to everyone. We are all about body positivity and feeling good in your own skin. Our store has trendy women's clothing such as chic rompers, dresses, tops, bottoms, booties and more!
Follow us on Facebook, Twitter, Pinterest blog or read our blogs to hear from the Belles! As always, shop our online women's boutique store or visit our shop in Midtown to find the latest in unique women's boutique style and trends.
Free & Fast
- Free U.S. Shipping on all orders $100+ (before tax).
- Orders ship via USPS.
Processing Time
- Orders received Mon–Fri before 3 PM PST: processed within 1–3 business days.
- Orders received after 3 PM or on weekends/holidays: processed the next business day.
- Expedited orders placed before 12 PM PST ship the same business day.
We want you to love your look! If something isn’t perfect, we accept returns on eligible items.
Online Orders
- Full refund to your original payment method within 7 days of delivery
- Store credit or exchange accepted 8–14 days after delivery
What We Accept
- Items must be unworn, unwashed, unaltered, and have original tags attached.
Final Sale – No Returns
Accessories • Bodysuits • Playsuits & Rompers • Intimates & Swimwear • Shoes • Sale or discounted items
Sierra Belle mission is to empower everyone who shops with us by making them feel unique, special, and welcome!
That is why we are committed to providing our customers competitive everyday, affordable prices on our trendy and chic items.
Something borrowed, something gold. The 18K Gold Moonstone Cushion Square Adjustable Ring features a large cushion-cut moonstone-look cabochon with a dreamy blue-white adularescent shimmer, set in a stepped concentric square bezel with layered ridge detailing in warm 18K gold. The stone is luminous and ethereal — that signature blue flash shifting with the light in a way that feels genuinely magical. The open adjustable band is smooth and substantial, sitting comfortably on the finger with a polished finish that lets the stone take center stage. Adjustable to fit most finger sizes. 18K gold plating over stainless steel. Built to last — water resistant, hypoallergenic, and safe for sensitive skin. A ring that looks like it came from a vintage jeweler and costs ten times what it does.
Key Features
- Cushion-cut moonstone-look cabochon — blue-white adularescent shimmer
- Stepped concentric square bezel — layered ridge detailing in gold
- Open adjustable band — fits most finger sizes
- Smooth polished band profile
- 18K gold plating over stainless steel
- Non-tarnish — built for daily wear
- Water resistant
- Hypoallergenic — lead-free, nickel-safe
Fit & Materials
- Adjustable open band | Fits most sizes | Base size 7: Diameter 0.682" | Circumference 2.14"
- 18K Gold Plated Stainless Steel | Moonstone-look cabochon
Style Tip
Wear on the index or middle finger alone as a standalone statement — as seen — or stack alongside the 18K Gold Bezel CZ Eternity Ring on an adjacent finger for a mixed stone, mixed texture gold moment.