Cushion Morganite Diamond Halo Ring
Platinum is quoted individually; the gold karat does not apply.
Made to order in your size, at the price shown and as pictured. Prefer this design in another metal type or colour? Every piece we make is bespoke, made to order in our own workshop — choose above and request a written quotation.
No payment is taken. Our gemmologist replies within one business day with the price for your chosen metal.
Choose your ring size to continue · Ring size guide
Made to order in your size in our own workshop, most rings in 2–4 weeks · free insured delivery Australia-wide, signature on delivery
30-day returns on in-stock pieces. Our Guarantee · Prefer to see it first? Book a private viewing, in Sydney or by video.
Independent Valuation — Available on Request
Every gemstone and jewellery piece we sell — ready-made or bespoke — can be accompanied by an independent valuation certificate, prepared on request by a qualified independent valuer of established repute. It provides a formal, third-party statement of value that you may present to your insurer when arranging cover for your purchase.
Request yours at the time of purchase, or contact us at any time.
Stone Details
- Gem type
- Morganite
- Stone ID
- 195055A
Named for the American financier J. P. Morgan, morganite is beryl coloured pink by manganese — the youngest name in a very old family that also gives us emerald and aquamarine. Diamonds pick up its warmth. It reads 7.5-8 on the Mohs scale, sturdy enough for a ring worn often, and gentle heating to strengthen the pink is standard practice. Made in our own workshop to our own design.
A cushion-shaped morganite in a soft pink is framed by a halo of diamonds in this ring, the white sparkle drawing out the warmth of the stone. Its gentle colour makes it a romantic alternative to a classic engagement ring, as well as a ring for everyday wear. Crafted in gold, it is made to order in the client's size.
House assurance. A three-generation Australian gem house with roots in the Ceylon gem trade since the 1960s. Every gemstone and diamond we set is natural and earth-mined, with certification available on request. Free lifetime re-authentication.
Delivery & returns
Delivery. Free insured shipping Australia-wide, tracked, with signature on delivery. In-stock pieces are dispatched within one to two business days. International delivery is fully insured and tracked; the rate is shown at checkout.
Returns. 30-day returns on in-stock pieces; refunds are processed within ten business days of receipt. Shipping & returns in full.
Our guarantee
Every gemstone and diamond we set is natural and earth-mined. Independent laboratory certification and an independent valuation certificate are available on request. Re-authentication is free for as long as you own the piece. Read the guarantee.
Sizing & fit
Every ring is made to order in your size, in half sizes from F to Z +6 on the Australian and UK letter scale. The millimetre figures are the inside circumference and inside diameter of the sizing set our workshop makes to; other charts can differ by up to half a size, so when in doubt measure a ring that already fits.
| Size | Circumference | Diameter |
|---|---|---|
| F | 44.14 mm | 14.1 mm |
| F 1/2 | 44.45 mm | 14.1 mm |
| G | 45.11 mm | 14.4 mm |
| G 1/2 | 45.74 mm | 14.6 mm |
| H | 46.02 mm | 14.6 mm |
| H 1/2 | 46.68 mm | 14.9 mm |
| I | 47.25 mm | 15.0 mm |
| I 1/2 | 47.97 mm | 15.3 mm |
| J | 48.38 mm | 15.4 mm |
| J 1/2 | 49.32 mm | 15.7 mm |
| K | 49.64 mm | 15.8 mm |
| K 1/2 | 50.27 mm | 16.0 mm |
| L | 50.58 mm | 16.1 mm |
| L 1/2 | 51.55 mm | 16.4 mm |
| M | 51.87 mm | 16.5 mm |
| M 1/2 | 52.50 mm | 16.7 mm |
| N | 53.16 mm | 16.9 mm |
| N 1/2 | 53.82 mm | 17.1 mm |
| O | 54.51 mm | 17.4 mm |
| O 1/2 | 54.82 mm | 17.4 mm |
| P | 55.76 mm | 17.7 mm |
| P 1/2 | 56.45 mm | 18.0 mm |
| Q | 57.15 mm | 18.2 mm |
| Q 1/2 | 57.65 mm | 18.4 mm |
| Size | Circumference | Diameter |
|---|---|---|
| R | 58.47 mm | 18.6 mm |
| R 1/2 | 59.06 mm | 18.8 mm |
| S | 60.00 mm | 19.1 mm |
| S 1/2 | 60.66 mm | 19.3 mm |
| T | 61.29 mm | 19.5 mm |
| T 1/2 | 62.33 mm | 19.8 mm |
| U | 62.89 mm | 20.0 mm |
| U 1/2 | 63.46 mm | 20.2 mm |
| V | 63.84 mm | 20.3 mm |
| V 1/2 | 64.97 mm | 20.7 mm |
| W | 65.22 mm | 20.8 mm |
| W 1/2 | 65.78 mm | 20.9 mm |
| X | 66.54 mm | 21.2 mm |
| X 1/2 | 66.92 mm | 21.3 mm |
| Y | 67.51 mm | 21.5 mm |
| Y 1/2 | 68.14 mm | 21.7 mm |
| Z | 68.77 mm | 21.9 mm |
| Z 1/2 | 69.43 mm | 22.1 mm |
| Z +1 | 70.15 mm | 22.3 mm |
| Z +2 | 71.28 mm | 22.7 mm |
| Z +3 | 72.45 mm | 23.1 mm |
| Z +4 | 73.73 mm | 23.5 mm |
| Z +5 | 74.99 mm | 23.9 mm |
| Z +6 | 76.25 mm | 24.3 mm |
Measuring at home. Lay a ring that fits that finger on a ruler and measure the inside diameter edge to edge, or wrap a strip of paper snugly where the ring will sit, mark the overlap and measure the length for the circumference. Measure at the end of the day, check the ring passes the knuckle, and go up a half size for bands wider than 6 mm. Between sizes, or not sure? Read the full sizing guide or ask our gemmologist before we cast.
Made to order
Every ring is made to order in your chosen size in our own workshop, at the price shown and in the metal pictured; most rings leave the workshop in two to four weeks, fully insured and documented. If you would like it in a different gold or platinum, choose the metal above and request a written quotation, with no payment taken until you have accepted it.
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