18ct yellow gold is made by mixing 75% pure gold (750 parts per thousand) with 25% (250 parts per thousand) other metals such as copper, zinc and silver. Metal of 9ct yellow is 37.5% (375 parts per thousand) pure gold, with a higher proportion of these other ingredients. Metal of 14ct is 58.5% pure gold (585 parts per thousand). The higher the component of pure gold, the more yellow the colour. The yellow gold alloys we use do not contain Nickel, which can be a cause of allergy in some people.
In practical terms, 18ct generally holds up to everyday wear better than 9ct and tends to look better than 9ct as it ages over the years. This is one of the reasons why 18ct is normally preferred for ladies engagement rings rather than 9ct. The hardness is virtually the same. It is a common misconception that 9ct gold is harder than 18ct, in reality they are very similar. Metal of 14ct is not very commonly used.
Want to book a consultation with one of our expert jewellers? Or ask us a question? Send us a message below with your preferred date and time and we will reach out to you to confirm. SYD (02) 9223 2006 MEL (03) 9662 3005 BNE (07) 3051 0839
Google Rating
5.0
Larsen Jewellery
5.0
Benjamin Birgan
22:18 05 Jun 22
Jacinta was caring and provided faultless service and a beautiful piece of jewellery. We’ll be back. Thanks!
Laura Yuile
03:28 02 Jun 22
I’ve had two separate and equally brilliant experiences at Larsen, with Fleur and Jacinta.One, a few years ago, to redesign my engagement ring, and more recently when I decided I wanted to update my wedding band.Both times I have felt totally at ease and able to bring ideas to them and let them be creative. Their suggestions have been spot on and I really appreciated the time they took to understand me and what I might like. I wanted something vintage but not too traditional and they were able to deliver on that brief.I’m so happy with both pieces they have created.
Gary Yang
23:32 26 May 22
Had a really great experience here :) Jacinta was super, super knowledgable and helpful. Highly recommend!
Danny Truong
04:25 24 May 22
Bought an engagement ring which my partner loved! Jacinta from Larsen Jewellery was amazing in guiding me throughout the whole process. She was super helpful, attentive and prompt with responses. Would highly recommend!
Jemimah Enright
12:11 23 May 22
Love love LOVE the jewellery that the Larsen team have created for me and my husband over the years. The design process was easy, informative and professional. Always a pleasure walking into the Larsen studio :)