Champagne Old Mine Cushion with trillion side stones
A 3.5ct lab-grown elongated old mine cushion diamond with a warm champagne tone, set in 18k yellow gold and flanked by two trillion-cut lab-grown diamonds. It’s held high in petite four-prong claws over a floral basket and cathedral setting, on a slim 2.2mm low-dome band.
Made for a Sydney couple.
Details
Ring sizing guide
View our sizing guide here.
Shipping & Return Policy
For full details on shipping & return policy, please visit our page here.
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How we work
Nothing is held in stock. Each ring is designed, casted, set and hand-finished to your size. The parts you can’t see are finished the same way as the parts you can.
MAKE IT YOURS
Bespoke
Every piece here began the same way — a consultation, a stone, a story. Ready to start yours?
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Frequently Asked Questions
We work with both natural and lab-grown diamonds and gemstones. During your consultation, we'll talk you through how each compares in cost, rarity, and origin, so you can choose what's right for you.
SIGNATURE COLLECTION - Production takes 5-6, made to order by the same in-house jewellers behind our bespoke work. Because there's no design phase to work through, it will take 6 weeks from order to delivery.
BESPOKE - Crafting takes 5-6 weeks once your design is finalised. Sourcing your stone is where the timeline flexes — anywhere from a few days to six months, depending on what you're after. Most of our clients take 8-12 weeks from initial consultation to collection.
BESPOKE (from $7,500 AUD) — A fully custom piece, designed around your story from inspiration or a blank page. You'll work directly with us on stone sourcing, sketches or CAD, and a photorealistic render before we craft your piece using techniques passed down over 35 years.
SIGNATURE COLLECTION — Featuring designs under $7,500, our online collection features ready-made designs, crafted by the same in-house jewellers as our bespoke pieces.
Our Mortlake studio has a small selection of pieces you can try on, though our range is limited — we're primarily a bespoke studio, not a retail showroom. What we do have is everything you need to shape your dream ring: metal and stone samples, sketches, and CAD renders, so you can see your design take shape before it's made.
Yes. While every Signature piece is designed to be ready as shown, we're happy to adjust it for you — a different metal, stone, or detail. Enquire or Book a consultation and we'll help make it your own.