
By Private Invitation
Seven extraordinary one-of-a-kind pieces, each featuring gemstones personally sourced from the world's finest mines — Argyle pink diamonds, Colombian emeralds, Burmese rubies, Paraíba tourmalines, tanzanite and South Sea pearls.
Learn about the Atelier Circle7 Exclusive Pieces from a Collection of 200
Each piece is a singular work of art — handcrafted with the world's rarest gemstones. The full Atelier Privé collection of over 200 extraordinary pieces begins from AUS $100,000.




Lumière Éternelle
Cocktail Ring




Éclat Céleste
Pendant




Flamme Royale
Earrings




Jardin Secret
Bracelet




Majesté Noire
Men's Ring




L'Aurore
Necklace
Piece IV of VII



Heritage Bangle
A river of round-cut Burmese pigeon-blood rubies and round-cut Ceylon sapphires encircles the wrist in solid 18K gold. Inspired by the great heritage houses of Paris and Geneva, this bangle is a statement of uncompromising craftsmanship — each gemstone individually selected and hand-set by master jewellers over 400 hours of meticulous work.
Metal
18K Solid Gold
Rubies
Burmese Pigeon-Blood, Round Cut
Sapphires
Ceylon, Round Cut
Emeralds
Muzo Colombian, Vivid Green
Diamonds
Natural D–F Flawless, Brilliant Cut
Crafting Time
400+ Hours
Estimated Value
AUS $750K +
Bespoke Haute Joaillerie Commissions

From the world's finest mines to your hand — every stone personally sourced, every detail crafted to your vision.
Our Atelier Privé service is for collectors who envision something truly singular. Tell us what you desire — the stones, the metal, the style — and we'll design it to your exact specifications. With over 30 years of experience, Nathan has built an unrivalled global network of mine operators, cutters, and certified dealers — from Colombian emerald mines and Burmese ruby dealers to Lightning Ridge black opal fields. He'll present you with the full details: gemstone origin, size, certification, a rendered image of the finished piece, and a complete cost breakdown. Our three master jewellers then bring every vision to life with extraordinary precision.

Expert Craftsmanship

Global Sourcing

Precious Metals

Your Masterpiece
01
Describe the piece you dream of — style, stones, metal, budget. We listen to every detail.
02
With 30+ years of expertise and direct mine contacts worldwide, Nathan locates the perfect stones and conceptualises your bespoke design with full proposal and pricing.
03
Once approved, our three master jewellers bring your vision to life — handcrafted with the world's finest materials.
Pieces from AUS $100,000 · Full collection launching soon