• Close-up of Cushion cut lab-grown diamond (G Colour VS2 Clarity) and prong setting on solitaire ring
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CUSHION SOLITAIRE RING

CUSHION SOLITAIRE RING

$1,100 AUD
$1,100 AUD
Sale Sold out

Indicative price. Your final quote is confirmed within 24 hours based on today's gold rate and your stone - deposit is fully refundable if you don't proceed.

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PRODUCT DESCRIPTION

This piece is fully customisable to match your preferences.

The cushion cut is a square with rounded corners — pillow-soft in shape, vintage in feeling, brilliantly modern in fire. It catches light differently than a round: in broader, slower flashes that some people find more romantic. If you want a stone with character rather than just sparkle, this is the cut.

THE STONE
Lab-grown cushion-cut diamond, IGI certified. Minimum G colour, VS2 clarity. Available from 0.5 to 5 carats, with custom sizes on request.

THE SETTING
Four-prong solitaire in your choice of 9K, 14K, or 18K gold — white, yellow, or rose. Four prongs sit cleanly at each rounded corner, framing the cushion shape without crowding it. Comfort-fit band, smooth interior, made for everyday wear.

WHY LAB-GROWN
Chemically and optically identical to mined diamonds, at a fraction of the cost — without the ethical or environmental concerns of mining. Every ARKH diamond is independently certified.

THE ARKH PROMISE
Every Radiance piece is protected by our Lifetime Value Guarantee — 70–100% buyback when you upgrade. Your investment is always protected.

CARE
Clean gently with a soft cloth. Avoid harsh chemicals, perfumes, and chlorine. Store separately to prevent scratching.

SHIPPING INFORMATION

Each Radiance piece is custom-made in our family workshop — your cut, your gold, your carat.

Production: 2–3 weeks
Shipping from India: 2–3 weeks
Total timeline: 4–6 weeks from order confirmation

- Complimentary insured shipping, fully tracked
- Ships with IGI certificate and ARKH packaging
- Delivered only to residential or business addresses

You'll receive tracking information by email as soon as your piece leaves the workshop.

General notes:
- We are not responsible for carrier delays, customs holds, or force majeure events.
- If your parcel is lost or damaged in transit, please contact us within 3 days of delivery.

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FAQ

Why are these more affordable than other jewellers?

Because we work direct. 25 years of family craft, no middlemen, no retail markup. You pay for the diamond and the work, not the markup chain

Can I see a sample before committing?

Yes. Sample stones and setting styles are available to view in Melbourne by appointment. Email or WhatsApp us at +61 451 233 282 to book.

How does the custom process work?

Most jewellery is made for nobody. We make yours for you. Your cut, your gold, your carat — designed with you over a consultation, visualised before production starts, then crafted in our atelier in India. 4–6 weeks process is the difference between a ring you bought and a ring that's yours.

What's the Lifetime Value Guarantee? 

After 18 months of ownership, you can either:

  • Receive 60% cash buyback of the original purchase price, or
  • Use 90–100% of the value as credit toward a new ARKH Radiance piece

Most jewellery loses value the moment you wear it. Radiance doesn't. Learn more

What's the return policy?

30 days, 20% restocking fee, customer pays return shipping. Custom-engraved pieces are non-returnable except for manufacturing defects. Full policy