14ct vs 9ct — More Gold Than the High Street

More gold than the high street. It’s on the hallmark.

Most UK high-street jewellery is 9ct gold — 37.5% pure, the legal minimum that can still be called gold. We start at 14ct: 58.5% pure. The same real lab-grown diamonds — just more gold.

9ct vs 14ct, side by side

High street The Lab Jewellers
Gold purity 9ct — 37.5% pure 14ct — 58.5% pure
Hallmark 375 585
The diamond Real diamond Real lab-grown diamond — certificate included on 1ct+ centre stones
How it’s made Mass-produced Made to order, hallmarked in Britain

Where we genuinely cost less — our bigger rings

On our larger diamond rings we come in well below the solid-gold market, with purer 14ct gold (prices checked June 2026):

  • Our near-2ct diamond ring — £1,505. A comparable 2ct solid-gold lab-grown ring runs £1,815 (Quality Diamonds, 18ct) to £2,061 (The Karat Store). Same real diamond, purer gold, hundreds less.
  • Our 1.5ct diamond ring — £1,405, against a solid-gold market comfortably above £1,700.

On everything else — more gold for your money

On smaller rings, studs and pendants the online market is keenly priced, so our edge isn’t being the cheapest — it’s the gold. Real, solid 14ct (58.5% pure), not 9ct (37.5%). More gold, real lab-grown diamonds, every piece made to order and hallmarked in Britain.

Every piece, backed up

  • Solid 14ct or 18ct gold, hallmarked at the London Assay Office (gold over 1g).
  • Real lab-grown diamonds — every piece with a centre stone of 1.00ct or over comes with an IGI or GIA certificate as standard. Want one on a smaller piece? Add a note to your order and we’ll confirm cost and timing before production begins.
  • Made to order, dispatched insured from the UK.

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