Amy Y 14.00ct Boulder Opal, Diamond and 18K-Rose Gold Pendant Necklace 'Aspen'

Australian opal in all its exquisite beauty. This boulder opal is a true heirloom gem. At 23ct, this is a very large, gem-grade opal featuring deep vivid blues and greens, set in 18K...

The ‘Demetria' boulder opal necklace (25.13ct) is a true marvel of nature demonstrating the sheer beauty of the blend of joyful colours against a milky white background. The stunning...

'My Cherie Amour' opal pendant is an expression of true love. The masterly angulated boulder opal (6.87ct) from Winton. Elegant and arresting, the freeform re-endition of a heart shape in this opal gem, traditionally a symbol of loyalty and wisdom, makes this 18K rose gold pendant a perfect anniversary gift. Designed by Renata Bernard. This pendant is a limited edition of one. The boulder opal in this opal pendant comes from Winton, Australia. It is a highly coveted opal type because of the electrifyingly vivid play of colour characteristic to these gems with the dark ironstone base. This particular opal has an intense dark rainbow...

"Josephine" opal pendant is named after Josephine Baker. Like her, it is strong and defined. Centred around a boulder opal (4.99ct) from Winton, lifted by the 18K rose gold swirls. D...

The power of nature cradling the remnants of an ancient civilisation of Angkor in Cambodia inspired Renata Bernard to create the Ta Prohm set of a pendant, ring and earrings. The “Ta...

A stylish and intriguing 18k gold pendant with a natural Australian boulder opal and a Bolshevik cut diamond (0.1 ct) which complements the abundant 'play of color' of the opal. The unusual Bolshevik cut diamond originates from an antique brooche...