What is rose gold?
Over the last few years there has been an increase in interest in rose gold within high jewellery, but this precious metal has been part of the history of jewellery for decades.
Origins of rose gold
Its origin is linked to the evolution of the jeweller’s craft and to the interest in experimenting with new alloys that would bring different nuances to the colour of gold.
It was from the 19th century that its use began to become established, especially in Eastern European countries such as Russia, where it was commonly used both in jewellery and in ornamental objects.
From there, its acceptance gradually spread to the rest of Europe and, later, internationally, until it became a fully recognised material within modern.
In this article we explain what rose gold is made of, how to assess its quality, and different gold jewellery you can find at The Red House.

What is rose gold made of?
To understand what rose gold is, it helps to start with how gold is worked in jewellery.
Although 24-carat yellow gold is a precious metal due to its high purity, in its natural state it is too soft for the making of many pieces, especially those intended for everyday wear.
For this reason, in jewellery we use carefully controlled alloying processes, with the aim of improving the metal’s strength and adapting its appearance without compromising its noble properties.
In this context, rose gold is obtained by the mixing of pure gold with copper and, in a smaller proportion, with silver. This composition strengthens the structure of the metal and, at the same time, is responsible for its distinctive pinkish tone.
The final colour of rose gold depends directly on the proportion of copper present in the alloy, the higher its content, the more intense the hue will be.
How to assess the quality of rose gold
As we mentioned earlier, rose gold does not occur naturally, as its characteristic colour is obtained through an alloy, and for this reason, there cannot be 24-carat rose gold jewellery.
Precisely for this reason, when assessing the quality of rose gold, the first aspect that must be taken into account is its caratage.
At The Red House we work exclusively with 18-carat rose gold, considered the standard of high quality in jewellery. With 75% pure gold, this alloy offers an optimum balance between quality, strength and colour stability, essential qualities in pieces designed for everyday wear.
The remaining percentage is made up mainly of copper, together with a small proportion of silver, a combination that provides the necessary hardness without compromising the jewellery’s durability or its resistance to corrosion.
Rose gold jewellery at The Red House
At The Red House Gibraltar you will find high jewellery in rose gold, ideal for different styles and occasions. Below, we present a selection of standout pieces.
Stretch Tennis Bracelet in Pink Gold with Diamonds
Subtle and elegant, the 18-carat rose gold bracelets are designed to accompany the natural movement of the wrist.

Moon-Shaped Rose Gold Earrings with Brilliant-cut Diamonds
These rose gold earrings with a curved spiral design, fully set with diamonds that provide an intense sparkle, ideal for elevating any look, day or night.

Rose Gold Necklace With Cut To Size Diamonds
Rose gold necklaces add a touch of light and elegance to the neckline, becoming key pieces in any jewellery box.

Rose Gold Double Band Ring With Pink Sapphires
This wide rose gold ring with a honeycomb-style openwork interior, with a rose gold setting and a heart-shaped diamond adds contrast and sparkle. It is an elegant and striking, ideal for adding a touch of colour to the look.
