Opal Passion: The Australian Black Opal Infused Jewels of Cindy Xu

September 16, 2023

By Katerina Perez

6 min read

A career in computer game design may not be the most natural start for an artist jeweller, but Cindy Xu is happy to break the rules with her Australian black opal creations. Inspired by the stories of her clients and the precious play of colour in the gemstones she chooses, Xu creates unique pieces that bring wildlife, floral motifs and metaphorical themes to life. Here, I am pleased to showcase some of these one-of-a-kind creations from the Sydney-based artisan.

I have written extensively about opal of all varieties on this platform, which has provided frank insights into its tempestuous nature. Opal is soft, often organically shaped, with wild variations in its colour palette and characteristics. Finding matching opals for suites or series of jewels is not impossible, but it could take years to achieve. That’s why so many artisans, like Chinese-born and Australia-based jewellery designer Cindy Xu, create singular, one-of-a-kind creations for bespoke clients guided by the personality of each opal. Talk about main character energy!

Jewellery designer Cindy Xu is known for her Australian opal creations

Jewellery designer Cindy Xu is known for her Australian opal creations

Cindy started her professional career in computer game design. She studied computer science at university before creating a gaming company that collaborated with American and Japanese companies creating animated characters, weaponry and universes, all in the digital sphere. Although she was passionate about jewellery, Cindy had never imagined creating her own. As her private collection grew, her Australian-born husband suggested she buy a piece of Lightning Ridge opal jewellery to celebrate the stone’s status as the ‘national gem’ of the country. She encountered numerous classical designs but nothing that really sparked her interest, so she opted to buy loose stones and go down the bespoke route. As they say, the rest is history!

Katerina Perez wears an Australian opal and diamond necklace by Cindy Xu

Katerina Perez wears an Australian opal and diamond necklace by Cindy Xu

 A closer look at an Australian opal and diamond pendant necklace by designer Cindy Xu

A closer look at an Australian opal and diamond pendant necklace by designer Cindy Xu

 Details on the reverse of an Australian opal and diamond pendant by Cindy Xu

Details on the reverse of an Australian opal and diamond pendant by Cindy Xu

Since 2014, Cindy has been building relationships with suppliers, designing her own opal creations, and working with mining and cutting operations in the outback mining towns of Lightning Ridge and Coober Pedy to ensure a steady flow of exceptional black opal and occasional boulder specimens. Her studio in Sydney opened in 2016, and she’s never looked back from making opal her raison d’etre. “Opal always gives me new ideas,” she explains. “I like that every opal has its own qualities. I don’t want to always repeat my designs, and because opal is unique, I can use my imagination.”

Cindy Xu Stingray Swirl brooch crafted in blue titanium with black opal, mother of pearl and diamonds

Cindy Xu Stingray Swirl brooch crafted in blue titanium with black opal, mother of pearl and diamonds

Today, she creates pieces for bespoke clients and for herself, such as a sword and shield brooch that evokes the protective (and not always easy!) relationship between a husband and wife. She’s an independent spirit at heart, sourcing stones, drawing and designing pieces, refining designs, and working with her Chinese manufacturers personally to produce finished jewels. Patience is also key – not only for finding the perfect Australian black opal but also for creating designs. As an example, she points to a recent titanium and cut mother-of-pearl piece that took more than a year to bring to fruition.

Cindy Xu Blue Fighting Fish brooch (left) and a second Fighting Fish brooch, both with black opal and diamonds in 18k gold

Cindy Xu Blue Fighting Fish brooch (left) and a second Fighting Fish brooch, both with black opal and diamonds in 18k gold

Her approach to design is all about telling a story. As her website attests: Cindy believes that the best choice of jewellery is a personalised piece that has sentimental and spiritual meaning to the wearer with stories to tell – an heirloom that can pass down for generations.

During my time with Cindy, I had the pleasure of handling her opal jewels and trying on a selection of pieces for myself. Firstly, a trio of antique-style pendant brooches caught my attention, including one inspired by a traditional Chinese vase with an oval-shaped opal cabochon on a lapis lazuli background decorated with diamond-studded flowers. The other two pieces in the series include a design inspired by the French Empress Joséphine Bonaparte and her rose garden, complete with a large light opal and lapis lazuli set amongst floral garlands of 18k gold, and one capturing a French chateau with a large opal cabochon and lapis lazuli, also in 18k gold.

This Chinese vase-inspired brooch by Cindy Xu is one in a series of three antique-style pieces, set with black opal, lapis lazuli and diamonds in 18k gold

This Chinese vase-inspired brooch by Cindy Xu is one in a series of three antique-style pieces, set with black opal, lapis lazuli and diamonds in 18k gold

 A closer look at a black opal, lapis lazuli and diamond-set brooch by Cindy Xu

A closer look at a black opal, lapis lazuli and diamond-set brooch by Cindy Xu

 The 18k gold scroll details on an antique-style lapis lazuli, diamond and black opal brooch by Cindy Xu

The 18k gold scroll details on an antique-style lapis lazuli, diamond and black opal brooch by Cindy Xu

Cindy’s passion for animals is perfectly articulated in a series of brooches, including a zebra, crane and praying mantis. The crane is my personal favourite, with a black opal body, rich golden plumage and two sweeping curves of colourless diamonds that line each wing. The mantis is multi-faceted with black opal and bulging eyes created with black diamonds and topped with domes of rock crystal. I appreciate the joyful touch of a bow tie to turn what could be a creepy-crawly into some fun and playful. According to Cindy: “In ancient Egyptian civilisation, mantises are considered to have supernatural powers. They are also known to answer prayers in some languages. The mantis provides the wearer with extreme vitality, courage and energy.” This playful element is a common feature; the final brooch I picked out to photograph features a black and white diamond-set zebra wearing a bowler hat!

A trio of nature-inspired brooches by Cindy Xu, including a crane in 18k gold with a 3.48 carat black opal and diamonds, and a praying mantis with a 4.4 carat boulder opal, black agate and black diamonds, also in 18k gold

A trio of nature-inspired brooches by Cindy Xu, including a crane in 18k gold with a 3.48 carat black opal and diamonds, and a praying mantis with a 4.4 carat boulder opal, black agate and black diamonds, also in 18k gold

Of course, some pieces take more traditional forms, such as black opal pendants, multi-strand pearl necklaces, and earrings, but they almost always have a twist. I especially appreciate the attention to detail that is paid to the backs of pieces, which are designed with equal care and attention. A pair of earrings, for example, radiate with black opal cabochons, South Sea pearls, sapphires and tsavorites from the front, plus a fleur-de-lis-inspired 18k white gold openwork design on the reverse.

Katerina Perez wears a pair of Cindy Xu black opal and South Sea pearl drop earrings with tsavorites and sapphires in 18k white gold while showcasing a multi-row pearl and black opal necklace

Katerina Perez wears a pair of Cindy Xu black opal and South Sea pearl drop earrings with tsavorites and sapphires in 18k white gold while showcasing a multi-row pearl and black opal necklace

 Details on the front and back of a pair of Cindy Xu black opal and South Sea pearl drop earrings with tsavorites and sapphires in 18k white gold

Details on the front and back of a pair of Cindy Xu black opal and South Sea pearl drop earrings with tsavorites and sapphires in 18k white gold

 Black Australian opal and South Sea pearl jewellery designs by Cindy Xu

Black Australian opal and South Sea pearl jewellery designs by Cindy Xu

I admire any jeweller who is passionate about a specific gemstone and stays true to this love. Cindy Xu is certainly on the list of experts I will call in the future should a loose black opal cross my path and require an imaginative setting. I am sure you will agree with me that her jewels are a refreshing break from the more classical opal designs we’ve seen in the past. Now, with titanium in the mix, I predict we will see many more custom creations that defy the status quo.

WHERE TO SHOP: You can shop Cindy Xu jewellery on the designer’s website or experience Cindy’s meaningful artistry firsthand at Jewellery & Gem World show from 20-24 September in Booth 3F329 at the Hong Kong Convention & Exhibition Centre.

Shining Light: Exploring the Hazoorilal Legacy Boutique in New Delhi

continue reading

Blinded by the Light: The April Birthstone Through the Lens of Diamond Pavé

Let's consider pieces that showcase this method of craftsmanship in all its sparkling glory…

by Katerina Perez

Love Language: Introducing the Expressive Creations of Zome Jewellery

For designers like Meghna Biswas, the woman behind Zome Jewellery in the United Arab Emirates, the process of transforming coloured gemstones and precious metals into beautiful creations is an ever-evolving love language

by Katerina Perez

Diamond Garden: Creating Digital Delights with AI Artist Anastasia Rogozhina

Take a look and consider the incredible feats that artificial intelligence can achieve in empowering creativity and broadening our minds

by Katerina Perez

100 Years of Art Deco: Top 10 Pieces of Art Deco Jewellery Sold at Auction

From the legendary Van Cleef & Arpels Jarretière bracelet worn by Marlene Dietrich to a striking aigrette that was once part of the Al Thani collection, all the pieces below are infused with the fearless originality of the Jazz Age

by Claire Roberts

Spirited Jewels: The Expressive Creativity of Elena Semy Jewellery 

Today, I'd like to introduce you to the creative designs of Elena Semy Jewellery and Elena, the artist behind them

by Katerina Perez

Rings of Power: Bold Torques are Making a Fine Jewellery Comeback

This powerful necklace with ancient roots is reclaiming its place in contemporary jewellery collections. Its sleek yet rigid silhouette speaks to confident women who want to assert a quiet power. Plus, it is the perfect setting for a chic diamond drop. 

by Rachael Taylor

Ocean Depths: Sotheby’s to Auction the Fancy Vivid Mediterranean Blue Diamond 

This sensational stone is due to be unveiled globally in Abu Dhabi on April 8 and will be auctioned by Sotheby’s Geneva on May 13. Before the bidding flurry commences, let’s take a closer look at this rare blue specimen that’s estimated to sell for in the region of US$20 million

by Sarah Jordan

All That Jazz: 100 Years of Art Deco Jewellery

This wonderfully decadent period of Prohibition parties, glittering cocktail soirées and exuberant Art Deco jewellery, which straddled more than a quarter of a century from 1908 to 1935, had a profound effect on society that touched upon almost every aspect of life in its pursuit of beauty, with the worlds of art, adornment, fashion, interiors, architecture and technology all irreversibly changed as a result

by Claire Roberts

Girls Just Want To Have Fun: An Elevated Take On Nostalgic and Joyous Jewellery

The days have just gotten lighter, which makes them seem longer, indicating that Spring will soon be here. And today, on April Fool’s Day, we begin to feel a sense of frivolity and play. Therefore, we hope to put a smile on your face with this article dedicated to jewellery with a dash of humour and a whole lot of wit

by Beth Bernstein

Aquamarine Tales Part II: Epic Stones, Extraordinary Finds & Royal Treasures

Aquamarine has long been adored for its serene blue hues and storied past. But beyond its beauty lies a world of extraordinary discoveries, epic stones and tales of fate that seem almost too incredible to be true

by Katerina Perez

Tanzanite Temptations: The Gemstone Specialisms of the Royal Touch Group

I spoke to Royal Touch Group Principal Ashish Rawat about his third-generation family business, its beginnings in emeralds, and its ties to the global promotion and distribution of Tanzania’s famed blue gem

by Katerina Perez

Aquamarine Tales Part I:  Stories of Healing, Connection & Some Truly Extraordinary Gems

I’ve always been captivated by the stories behind jewels and gems, so to celebrate March’s birthstone, I recently took to Instagram and asked my audience to share their most memorable aquamarine tales

by Katerina Perez

Latest Stories

Add articles and images to your favourites. Just

Century of Splendour:Louis Vuitton Awakened Hands, Awakened Minds Chapter II

Creative Director Francesca Amfitheatrof offers her unique interpretation of a pivotal period in France’s history, marked by the French Revolution, the Napoleonic era, and the rise of industrialism

by Sarah Jordan

Jewels Katerina Perez Loves

Continue Reading

Writing Adventures:Co-Authoring the Book

Paraiba: The Legacy of a Color

by Katerina Perez

Jewellery Insights straight to your inbox

Style Guide

By using this website, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.