BOOK YOUR COMPLIMENTARY APPOINTMENT
Our bespoke service allows you to customise one of our signature design engagement rings by selecting your own diamonds and coloured gemstones from our Gem Vault.
Immortalise your story by commissioning a piece of Cushla Whiting’s distinctive style. Our one-of-a-kind stones are ready for your ideas.
Choose a diamond or sapphire from our large collection to design your own engagement ring.
All of our wedding rings and bands are custom fit to perfectly match any engagement ring.
What do a former architect, a former lawyer and a gemologist have in common? Diamonds in their DNA.
Our gift vouchers are a beautiful gesture to all jewellery lovers and those approaching a milestone worth celebrating.
Interested in learning more about diamonds, gemstones and the industry in general? Discover articles relating to these topics and more.
Our bespoke and custom jewellery design service pairs your creative vision with our expertise to create a custom engagement ring, ceremonial band or piece of fine jewellery.
We go beyond the GIA's 4 Cs, to select the worlds most beautiful diamonds, the smart way. Learn more about how we buy our diamonds here so you can buy with confidence.
Learn more about our collection of beautiful coloured gemstones including, sapphire, spinel, emerald and ruby, the criteria used to assess quality and how this effects value.
We go to extra lengths to ensure that our diamonds and gemstones are ethically sourced, and that our jewellery is responsibly and sustainably made. Find out more about our sourcing and manufacturing processes here.
Be guided on your journey by one of our expert design and gemstone consultants. Select your favourite design, handpick your gemstone from our rare and multi-faceted collection and learn about our difference when it comes to the diamond 4 C's and coloured gemstone sourcing.
No matter where you are in the world, we’ll work together to create a unique and beautiful design that captures you perfectly—be it a custom engagement ring, wedding band or a piece of fine jewellery.
Explore a world of exceptional quality and craftsmanship as you curate your future heirloom collection with our fine jewellery.
To preserve the beauty of your precious piece of jewellery, you are advised to treat them with great care and handle them with delicacy.
Introducing ‘La Cush’ Cut - An original diamond cut invented by our co-founder GIA gemologist Hamish Whiting.
Inspired by genuine antique Old European and Old Mine Cut diamonds, Hamish decided it was high time he released his very own cut; suitably named ‘La Cush’.
In a disingenuous effort to pass modern diamonds off as genuine antiques, many in the industry, unfortunately, use modern technology to attempt to replicate the long-lost art of hand-cut antique styles. Hamish feels strongly that these replicas will never hold the same beauty as a genuine antique cut diamond and for this reason, he wanted his cut to be a fusion of both modern and antique, as opposed to a direct copy of an antique style.
Selecting a piece of natural champagne diamond rough at the Antwerp Diamond Bourse for his "prototype," Hamish then sent his diamond to India where it was cut using the latest technology.
The result is a unique hybrid between a cushion brilliant style and an antique Old Mine cut. "The diamond has all the attributes of an Old Mine, a high crown and a small table, which gives extraordinary fire. Also, the pavilion's main facets are larger than in a traditional modern cut, so it gives blocky reflections instead of the modern "crushed ice" look."
'La Cush' Cut Diamonds can be custom cut to order in a variety of sizes and grade preferences. Book an appointment at either our Melbourne or Sydney showrooms to meet with our design and gemmology specialists.
Our sizing is based on the inner diameter of our ring in millimetres. Refer to the measuring chart in our guide.