Australian Pink Diamond Pendant

A beautiful symbol of love, the Steadfast Heart Necklace celebrates the extraordinary rarity and natural beauty of Australian Pink Diamonds.

Crafted in 18ct rose and white gold, the elegant heart is delicately set with 34 natural Pink Round Brilliant Cut Diamonds, totalling 0.46ct FLP/SIAV. These remarkable pink diamonds originate from the legendary Australian Argyle Diamond Mine in Western Australia, making this necklace not only beautiful, but a precious piece of Australian diamond history.

The warmth of 18ct rose gold beautifully complements the soft pink hues of the diamonds, while 18ct white gold adds a refined contrast that allows their colour and brilliance to shine.

Feminine, romantic and exceptionally rare, this pendant is a timeless expression of love — perfect for a milestone anniversary, significant birthday or simply as an extraordinary piece to treasure and one day pass on.

This pendant is supplied with official certification for the Australian Argyle Pink Diamonds, affirming authenticity and rarity.

Includes 18ct White Gold Chain – 45cm

$10,250.00

payment-visa-small payment-mastercard-small payment-americanexpress-small payment-apple-small payment-gpay-small payment-afterpay-small payment-paypal-small payment-zip-small payment-humm-small

A beautiful symbol of love, the Steadfast Heart Necklace celebrates the extraordinary rarity and natural beauty of Australian Pink Diamonds.

Crafted in 18ct rose and white gold, the elegant heart is delicately set with 34 natural Pink Round Brilliant Cut Diamonds, totalling 0.46ct FLP/SIAV. These remarkable pink diamonds originate from the legendary Australian Argyle Diamond Mine in Western Australia, making this necklace not only beautiful, but a precious piece of Australian diamond history.

The warmth of 18ct rose gold beautifully complements the soft pink hues of the diamonds, while 18ct white gold adds a refined contrast that allows their colour and brilliance to shine.

Feminine, romantic and exceptionally rare, this pendant is a timeless expression of love — perfect for a milestone anniversary, significant birthday or simply as an extraordinary piece to treasure and one day pass on.

This pendant is supplied with official certification for the Australian Argyle Pink Diamonds, affirming authenticity and rarity.

Includes 18ct White Gold Chain – 45cm

Manufacturing Warranty
Quality Guarantee
Certificate of Authenticity

Family Owned & Operated Brisbane Jewellers

Argyle Jewellers was established in 1987, and we have been committed to high-quality jewellery, exceptional value for money and outstanding customer service ever since. We take pride in every piece we create.

Our range includes the finest jewellery and watches that Brisbane has to offer. We also specialise in custom-creating beautiful one-off pieces, so if you have a dream item of jewellery in mind, we can make it a reality. We stock the industry’s leading men’s wedding brands, including Infinity, Dora and ZiRO. We showcase watches from Bering, Paul Hewitt, Olivia Burton and Adina.

Although we are best-known for our stunning, high-quality diamond jewellery, our range also includes hand-selected natural gemstones and one of Brisbane’s largest collections of South Sea, Akoya, Tahitian and cultured freshwater pearls.

Whatever you desire in terms of style, budget and occasion, our experienced and passionate team are here to assist.

Create your own unique design

WE BELIEVE THAT EVERYONE HAS DIFFERENT DESIRES AND SPECIAL MEANING OF THE PRODUCT. THEREFORE, WE CUSTOM DESIGN TO MEET YOUR DESIGN NEEDS.

Custom Design