Jewellery
Why NordicGilt Recommends Gold Jewellery as a Wearable Investment
Reviewed by Thomas & Øyvind — NorwegianSpark | Last updated: April 2026
What Makes Gold Jewellery Investment-Grade
Four pillars separate investment-grade gold jewellery from costume or fashion pieces: high gold content (18k or above), a recognised maker, timeless design, and excellent condition with original documentation. A thin 9k chain from an unbranded retailer has negligible resale value beyond scrap. An 18k Cartier Love bracelet bought in 2010 can today sell above its original retail. The difference is not luck — it is the combination of metal content, brand equity, and design longevity working together.
Hallmarking — The Foundation of Trust
Every serious gold piece is hallmarked. In the UK and Norway the fineness marks you will see are 375 (9k), 585 (14k), 750 (18k), 916 (22k), and 999 (24k). A hallmark is a legal guarantee of purity stamped by an independent assay office. Buying unhallmarked gold means taking the seller at their word. For investment purposes, insist on a visible hallmark and verify it matches the description.
Gold Watches as a Category of Their Own
A Rolex Day-Date in 18k yellow gold contains around 110 grams of gold in its case and bracelet — the metal content alone is significant. Combined with Rolex's brand strength and the enduring design, the Day-Date consistently trades at or above retail on the secondary market. Patek Philippe, Audemars Piguet and Cartier gold watches share this dynamic. The watch is simultaneously a wearable object, a piece of precision engineering, and a store of gold value.
How to Buy Wisely
Buy the highest karat your budget allows within the category. Stick to established makers whose pieces have a proven secondary market. Keep every box, certificate and receipt — documentation can add 15–30% to resale value. Choose designs that were timeless 30 years ago and will remain so 30 years hence; trend-driven pieces date quickly and lose desirability.
Complement Jewellery With Bullion
Jewellery is a wearable store of value. For pure exposure to the gold price without design premiums, a small allocation to investment-grade bars or sovereign coins through a reputable dealer such as SilverGoldBull is the most efficient route.
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Where to Buy
Frequently Asked Questions
Does gold jewellery actually hold its value?
Signed pieces from established makers with high gold content (18k+) and timeless design typically hold or exceed their retail price on the secondary market. Unsigned or low-karat pieces trade close to scrap value.
What karat is best for investment jewellery?
18k and above. 18k balances durability with high gold content (75%); 22k and 24k maximise metal value but are softer. Below 14k the piece trades mostly on design.
Is Cartier Love bracelet a good investment?
Historically yes — the 18k Cartier Love bracelet retains and often exceeds retail on the pre-owned market, driven by sustained demand and Cartier's pricing power.