Pia flush-set round lab-grown diamond eternity ring in solid gold
Side view of the Pia flush-set lab-grown diamond band in solid gold
Pia flush-set lab-grown diamond eternity band in solid gold, detail view
Pia Round — on-model
Alya Stone signature jewellery gift packaging, close-up
Alya Stone signature jewellery gift packaging, overhead view
Pia flush-set round lab-grown diamond eternity ring in solid gold
Side view of the Pia flush-set lab-grown diamond band in solid gold
Pia flush-set lab-grown diamond eternity band in solid gold, detail view
Pia Round — on-model
Alya Stone signature jewellery gift packaging, close-up
Alya Stone signature jewellery gift packaging, overhead view

Pia Round Diamond Ring

HK$8,680.00
METAL 10K Yellow Gold
Approx. Total Carat Weight 0.90ct

Solid Gold & Fine Gems

Cast in solid gold, never plated. Set with hand-selected lab diamonds and fine gemstones—inspected in-house for exceptional colour, clarity, and brilliant cut.

Design yours with us

Message us on WhatsApp — we’ll guide you on diamond, setting and size, and send the certificate before you decide.

Handcrafted to order · ships in 2–3 weeks
FREE SHIPPING
EASY RETURNS
LIFETIME WARRANTY

Shimmering, hammer-set lab diamonds are spaced evenly around this chic, high-polish gold band. The seamless 3.5mm silhouette offers a bold yet refined presence, blending the security of a gypsy setting with the 360-degree brilliance of a classic eternity style.

Why We Love It
We’re obsessed with the "stray spark" effect—it doesn’t try too hard, yet it catches the light at every angle. The 3.5mm width gives it a confident, "heirloom" weight, while the rounded edges and smooth, snag-free finish make it feel like a second skin. It’s the perfect anchor piece for a curated stack, offering a grounded yet dreamy aesthetic.

Who It's For
The dreamer who prefers "quiet luxury" with a modern twist. She’s looking for a foundation piece that feels more intentional than a plain band but more artful than a traditional prong-set eternity ring. It's for the curator who wants a piece that can withstand a daily rhythm without losing its cosmic sparkle.

"Fine jewelry should move with you, not get in your way. We designed these pieces with comfort and smooth contours so you can put them on and never think twice about taking them off."

— Sabine, founder
MORE INFORMATION

Seamless and striking — round lab-grown diamonds flush-set into a high-polish solid-gold eternity band. No prongs, no edges, just an unbroken line of light. Made to order.

How this piece is made

Made to order in solid gold (9K–18K) or platinum — never plated. Crafted from scratch in about 10–14 days in the workshop we're based beside, then quality-checked before it ships.

What's included

Your ring ships with our signature packaging, an authenticating certificate, and our lifetime warranty against manufacturing defects.

Plain and partially-set bands include one complimentary resize within 12 months — shipping both ways at your cost.

Eternity rings are made to your exact size. Because the stone-setting runs continuously around the band, they cannot be resized and are final sale.
SHIPPING & RETURNS

Free Shipping

We offer free shipping on all Hong Kong orders and free international shipping to selected countries upon meeting a minimum order requirement. See our Shipping Policy for more details.

Returns & Exchanges

Return eligible items within 30 days of delivery, unworn and in their original condition. Store credit returns the full item value with no fee; a refund to your original payment method carries a 15% restocking fee. Shipping both ways is deducted either way.

Eternity rings are final sale. See our Refund Policy.
WARRANTY

Lifetime Warranty

Lifetime warranty against manufacturing defects in materials or workmanship, for the original owner. Not covered: normal wear and tear, damage from chemicals, water or excessive force, loss or theft, and any work done by a third-party jeweller.
SPECIFICATIONS

Style: Hammer-set diamond band
Shank Width: 3.5 mm
Single Accent Diamond Weight: 0.08ct
Approx. Diamonds Weight: 0.9 Carat
Accent Diamonds Quality: D-F / VS+
Accent Diamonds Origin": Lab grown
CONSCIOUS QUALITY

We believe luxury should be responsible. Our jewelry is produced with a focus on ethical labor standards and clean craft practices. We consciously source high-shine gemstones and lab-grown diamonds with verifiable traceability. Every piece is built to be a lasting treasure.

Person working on a piece of jewelry with tools on a wooden table.
Person working on a piece of jewelry with tools on a wooden table.

Our craftsmanship

Made by hand, made to last

Every Alya Stone piece is made to order and hand-finished by our artisans in solid recycled gold — never plated, never mass-produced. Built to be worn every day, and handed on.

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How can we help?

our jewelry specialists are dedicated to helping you find pieces that tell your story.
from selecting the right charm to discussing bespoke customisations and designs, we’re just a message away.

get in touch