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18k Yellow Gold & Sterling Silver Black Onyx and Diamond Popcorn Cushion Ring

$586.99

Crafted in Yellow Gold

30-day returns. Return policy

Free Priority Shipping

Free Priority Shipping

Secure Purchase

Secure Purchase

Genuine Materials

Genuine Materials

Ships in 1 to 2 business days

Total $586.99

A domed cluster of small diamonds catches light across the top of this cushion-shaped ring, framing a central band of black onyx set in 18K yellow gold over sterling silver. The rounded profile sits close to the finger without high points that catch on fabric or hair. Its textured popcorn surface pairs easily beside plain bands or stacks with slimmer rings for a layered look on either hand.

Product information

Product Details & Specs

Metal
Yellow Gold
Karat
18K
Gemstone
Diamond
Stone Shape
Cushion

Black onyx has long been carried as a grounding stone, valued in many cultures for its association with steadiness and quiet resolve. Paired with diamonds, the April birthstone tied to clarity and strength, the contrast reads as balance between depth and light.

That pairing suits moments that call for both softness and firmness, such as marking a personal turning point or celebrating an April birthday. Worn day to day, it becomes a small reminder of holding your ground while staying open to what comes next.

Whose birthstone is Diamond and what month does it represent?
Diamond is the birthstone for April. It is the traditional stone associated with those born in that month and carries connotations of clarity and enduring strength. April has no widely recognized secondary birthstone, so the diamond stands alone as the accepted choice for the month.
Can this ring be resized?
This ring combines 18K yellow gold and sterling silver, both of which respond well to standard resizing within a modest range. The black onyx and diamond cluster occupies the top, so a qualified jeweler works only the plain band area. Consult a local jeweler to confirm the adjustment for your size.
Is this ring suitable for everyday wear?
This ring works well for regular wear thanks to its rounded profile and low-set diamonds that resist snagging on clothing. Black onyx is durable but can scratch if struck against hard surfaces, so removing it for heavy tasks helps keep the finish and stones looking clean over time.
How does the this setting setting compare to a prong setting?
This ring uses a clustered popcorn setting where small diamonds sit close together across a domed surface, unlike a prong setting that raises a single stone on metal claws. The result sits lower and flatter, offering more coverage of sparkle with fewer edges that catch on fabric or hair.
What width works best for daily wear versus a statement look?
Narrow to medium widths tend to feel comfortable for daily wear and stack easily alongside other bands. This cushion popcorn design reads as a statement piece on its own, given its textured diamond top. Wear it solo for presence, or flank it with slim bands for a layered effect.
How do I find the right ring size?
Ring size is best measured by a local jeweler using a professional sizing set, which gives the most reliable fit. At home, wrap a strip of paper around the base of your finger, mark where it meets, and measure the length in millimeters against a standard ring size chart.
What is the shipping and return policy?
Oath Jewelry ships every order free with tracking included. Returns are accepted within 30 days of delivery; customers are responsible for return shipping, and a 15% restocking fee applies. Orders are packaged securely and arrive ready to gift.
Free U.S. shippingOn every order, no minimum
Ships in 1 to 2 business daysThen 2 to 5 business days in transit
30-day returnsUnworn and in original condition
Tracking on every orderEmailed as soon as it ships
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