Black Obsidian Rhombus Adjustable Ring
Feeling ungrounded or energetically exposed can be exhausting. The Black Obsidian Rhombus Adjustable Ring is designed to act as a daily anchor, helping you shield your energy and cut through old patterns. This striking piece not only enhances your personal style but also offers spiritual protection and grounding.
Note: As natural stones, each piece will vary slightly in colour, size, and pattern — this is what makes them unique.
Product Specifications
Material: Black Obsidian
Design: Rhombus shape
Feature: Adjustable band
Available Variants: Single variant
Healing Properties & Uses
Black Obsidian is known for its protective qualities, helping to shield and ground your energy. It's perfect for cutting through emotional blockages and supporting personal growth, keeping you rooted and focused.
Chakra & Zodiac Connections
Chakra: Root Chakra
Zodiac Signs: Sagittarius, Scorpio
Why Shop Zen Collection
At Zen Collection, each piece is hand-selected by Samantha, ensuring quality and authenticity. As a Canadian small business, we pride ourselves on curating pieces that resonate with both beauty and intention.
Pairs well with
Type: Adjustable Crystal Ring
Crystal(s): Black Obsidian
Setting Style: Geometric rhombus cut stone set in a gold-plated adjustable band
Size / Fit: Adjustable — 18–19.5mm inner diameter; fits most finger sizes. Fit may vary slightly as natural stones are not perfectly uniform.
Colour: Deep black with a naturally glossy surface; minor variations in sheen and surface markings are expected between pieces
Metal / Base: Brass with gold-plated finish
Natural Variation: As a natural crystal product, each ring will vary slightly in colour, pattern, and stone size. This is part of its beauty and authenticity — no two are exactly alike.
Care Instructions: Keep away from water, perfume, lotions, and direct sunlight to preserve both the crystal and the metal setting. Remove before swimming, bathing, or exercising.
Founded in 2019, Zen Collection is a Canadian metaphysical store and crystal shop. Growing demand led us to open our downtown Barrie storefront in 2025, giving our customers a place to explore Zen Collection in person.
Whether you’re choosing your first crystal, finding a thoughtful gift or adding something meaningful to your everyday routine, you can shop online or visit us in store. Discover crystals, crystal jewellery, tarot and oracle decks, and meditation essentials, all from the same independent business.
Get to know us
Meet the team behind Zen Collection and learn more about our story.
We’re here to help
Have a question about a product or your order? Contact our team.
Shop with us in store
Visit us at 12 Ross Street, Barrie, Ontario. Get directions on Google Maps.
Shipping: Ready-stock items generally dispatch within 1–5 business days, excluding weekends and holidays. This is an estimate only and is not a guaranteed dispatch or delivery timeframe.
During holidays, promotional periods, high-volume sales events, or other periods of increased order volume, processing may take longer.
Carrier transit time is additional and begins only after your order has been dispatched. Carrier delivery estimates are also not guaranteed by Zen Collection.
If your order is a gift, needed for a specific date, or otherwise time-sensitive, we strongly recommend contacting Zen Collection before placing your order to discuss current processing expectations.
We recommend ordering well in advance rather than waiting until the last minute. Zen Collection cannot guarantee arrival by a specific date and does not accept rush-order requests or guarantee priority processing.
Shipping methods and rates are shown at checkout.
Returns: Most unused items in their original packaging can be returned within 14 days of delivery, or of purchase in our Barrie store. Return shipping is paid by the customer. Clearance items, gift cards, digital products, custom or made-to-size items and opened consumables can't be returned. Damaged, broken, wrong or missing items are covered under our Returns, Refunds & Cancellations policy.
See our Shipping policy and Returns, Refunds & Cancellations policy for full details.
