What is a Star Sapphire Gemstone?

What is a Star Sapphire Gemstone?

A Sapphire is a semi-precious gemstone, a Star Sapphire displays an optical phenomenon of nature called asterism under specific lighting and can be distinguished from any other form of Sapphire.

At Rosendorff Diamonds, we have some spectacular and unique Star Sapphire rings and pendants.

November 08, 2022 — Jess Bhudia
Tags: Gemstones
Pink Diamond Sells for AUD$77 million in Hong Kong

Pink Diamond Sells for AUD$77 million in Hong Kong

An internally flawless 11.15 carat vivid pink diamond sold at auction in Hong Kong for HK$453.2 million, over AUD $77 million on Friday 7th October 2022. 

Rosendorff Diamonds are crafted with exquisite care from some of the highest quality diamonds in the world, View our Eminence Pink collection!

October 24, 2022 — Jess Bhudia
Argyle Pink Diamond from Western Australia

What Is an Argyle Pink Diamond?

Argyle Pink Diamonds are regarded as the world’s rarest and most sought after diamonds.  

The unique diamonds also range in cut and lustre/fire and are popular for uses in jewellery pieces such as rings, earrings & necklaces and pendants.

October 24, 2022 — Jess Bhudia
Peridot - The Gem of the Sun

Peridot - The Gem of the Sun

Peridot has always been associated with light - the Egyptians called it the “gem of the sun.” Some believed that it protected its owner from “terrors of the night,” especially when it was set in gold, while other hung the gems on donkey hair and tied them around their left arms to ward off evil spirits.
August 01, 2021 — Yoni Levy
Preserving Your Jewellery

Preserving Your Jewellery

    Rosendorff is certain that you will treasure your beautiful jewellery as much as we treasure creating it. The Rosendorff name is synonymous with style, elegance, and quality. Using...
July 12, 2021 — Yoni Levy
Ruby - A Symbol of Wealth and Nobility

Ruby - A Symbol of Wealth and Nobility

Fine quality rubies are pure, vibrant red to slightly purplish-red, but the most sought-after colour by collectors worldwide is a deep red sometimes with a hint of purple, called "pigeon's blood" in the trade. 
July 01, 2021 — Yoni Levy
The Nature of Emeralds

The Nature of Emeralds

Once the symbol of immortality and faith, fine emeralds have long been treasured for their exquisite colour and beauty. Emeralds were among the gemstones known to the Ptolemaic Egyptians and later the Romans, who called them smaragdi. They were described by writers, such as Pliny the Younger in his Natural History (approximately 79 AD), and in a poem known as the Lapidarium by Abbot Marbod of Rennes (approximately 1070-1080).
June 30, 2021 — Yoni Levy
The Story Behind Pink Diamonds

The Story Behind Pink Diamonds

A pink diamond is like no other - which is why we carefully handcraft each piece at Rosendorff to ensure you and your pink diamond stand out. Our unique eminence collection is made to feel luxurious and to be the perfect embodiment of the beautiful relationship people share. Marilyn Monroe famously said, diamonds are a girl’s best friend, and their popularity has never wavered since the 1900s, becoming the ultimate symbol of love.
June 21, 2021 — Yoni Levy