Rose gold has a warm pink tone that no other engagement ring metal replicates. The colour comes from copper in the alloy, not from a surface coating, which means it needs none of the maintenance that white gold does. This guide covers where the colour comes from, which stones pair best with it, and what to expect from the metal over years of wear.
Where the colour comes from
Rose gold gets its pink tone from copper. An 18ct rose gold alloy is 75% pure gold, with copper making up most of the remaining alloy. The higher the copper proportion, the stronger the pink. We also offer rose gold in 9ct, which has a slightly more muted tone than 18ct because a larger share of the alloy is copper and other metals rather than pure gold. Our 9ct vs 18ct gold guide covers that purity difference in more detail, and it applies to rose gold the same way it does to yellow gold.
Which stones pair best with rose gold
Rose gold's warmth interacts with a stone's colour grade, so the pairing is worth thinking about before you choose. Near-colourless moissanite, in the G-I range, and near-colourless lab diamonds, in the G-H range, work particularly well. The slight warmth in the stone and the warmth of the setting complement each other rather than competing. Colourless grades, D-F, still work in rose gold, but the effect is a deliberate contrast between a cool white stone and a warm pink setting rather than a harmonious blend, which some buyers prefer. Elongated shapes like oval and pear tend to look especially soft and romantic in rose gold. Our moissanite 4Cs guide and D vs F colour guide go deeper on choosing a colour grade.
Settings that work well in rose gold
Rose gold suits a wide range of styles. A clean solitaire lets the metal colour carry the design on its own. A halo setting gains extra softness from the pink tone around the accent stones. Vintage-inspired details, milgrain edging, filigree, and decorative profiles, look especially authentic in rose gold, more so than in any other metal. Twisted and braided bands play up the metal's warm, flowing character, and a three stone setting picks up the romantic association that rose gold already carries. See our vintage inspired engagement rings guide if that style appeals to you.
Maintenance: no replating, ever
Unlike white gold, rose gold needs no rhodium plating. Its colour comes from the alloy itself, not a surface treatment, so there is nothing to wear off. Over years of wear, the copper in the alloy can develop a very slight, natural deepening of the pink tone as the surface oxidises. Most people find this an attractive sign of a ring that has been worn and loved rather than a flaw, and professional polishing can restore the original finish at any time if you prefer it.
Frequently asked questions
Can I get an engagement ring in rose gold?
Yes. We offer rose gold in 9ct and 18ct, depending on the design.
What stone colour works best with rose gold?
Near-colourless moissanite (G-I) and near-colourless lab diamonds (G-H) pair especially well, since the warmth in the stone complements the warmth of the setting.
Does rose gold need replating like white gold?
No. The pink colour is inherent to the alloy, so there is no plating to wear off or replace.
Will rose gold change colour over time?
It can deepen very slightly as the copper in the alloy develops a natural patina. This is normal wear, not damage, and professional polishing can restore the original tone if you want it.
How much does a rose gold engagement ring cost?
Our moissanite engagement rings start from R13,995 for a 1ct solitaire in 9ct gold, and our lab diamond engagement rings start from R24,995 for the same combination. See our prices guide for a fuller breakdown, or start a free design consultation for a quote on your specific design.
Browse our full rose gold engagement ring collection, compare it against our yellow gold and white gold ranges, or head back to our homepage to see everything we make. If you already know rose gold is the metal for you, start a free design consultation and we will help you choose the stone and setting to go with it.