One of a kind natural gemstone jewellery from Marcus Tempus
Marcus Tempus Jewellery

One & Only

Discover one-of-a-kind jewellery selected for exceptional natural gemstones, unusual colour, remarkable size and distinctive character.

These are pieces we may not be able to repeat. Some are created around gemstones with especially beautiful quality, rare colour zoning or proportions that make them truly individual.

Chosen Once. Remembered Always.

  • Autumn Ember bi-colour tourmaline and baguette diamond ring in yellow gold on a white background

    Autumn Ember Bi-Colour Tourmaline & Diamond Ring

    New Arrival

    Autumn Ember Bi-Colour Tourmaline & Diamond Ring

    £5,750.00 GBP
    £5,750.00 GBP
    Available now
    New Arrival
  • One-of-a-kind 18ct gold Zambian emerald and diamond halo pendant

    Zambian Emerald & Diamond Halo Pendant

    Zambian Emerald & Diamond Halo Pendant

    £4,450.00 GBP
    £4,450.00 GBP
    Available Now
  • 9ct yellow gold emerald-cut emerald and diamond three-stone ring

    Emerald & Diamond Three-Stone Ring

    New Arrival

    Emerald & Diamond Three-Stone Ring

    £3,250.00 GBP
    £3,250.00 GBP
    Available now
    New Arrival
  • Wildfire 2.15ct Australian Boulder Opal and diamond pendant in 9ct yellow gold

    Wildfire — 2.15ct Australian Boulder Opal & Diamond Pendant

    Wildfire — 2.15ct Australian Boulder Opal & Diamond Pendant

    £2,545.00 GBP
    £2,545.00 GBP
    Available Now
  • Wildfire 1.68ct Australian Boulder Opal and diamond ring in 9ct yellow gold

    Wildfire — Boulder Opal & Diamond Ring · 1.68ct

    Wildfire — Boulder Opal & Diamond Ring · 1.68ct

    £2,665.00 GBP
    £951.00 GBP £2,665.00 GBP
    Available Now
  • One-of-a-kind Australian boulder opal and diamond halo ring in 18ct yellow gold

    Australian Boulder Opal & Diamond Ring

    Australian Boulder Opal & Diamond Ring

    £3,295.00 GBP
    £3,295.00 GBP
    Available Now
  • Round pink tourmaline and diamond cluster ring in gold

    Pink Tourmaline & Diamond Cluster Ring

    Pink Tourmaline & Diamond Cluster Ring

    £2,200.00 GBP
    £2,200.00 GBP
    Available Now
  • Lyra oval cornflower-blue sapphire and diamond halo earrings in 18ct yellow gold by Marcus Tempus

    The Lyra Cornflower Sapphire & Diamond Earrings

    The Lyra Cornflower Sapphire & Diamond Earrings

    £3,500.00 GBP
    £3,500.00 GBP
  • The Azure 18ct white gold ring with vivid oval blue sapphire and two round brilliant-cut diamonds

    The Azure — Sapphire & Diamond Ring

    The Azure — Sapphire & Diamond Ring

    £2,285.00 GBP
    £2,285.00 GBP
  • Apple green sapphire and diamond cluster ring in platinum

    Apple Green Sapphire & Diamond Cluster Ring

    Apple Green Sapphire & Diamond Cluster Ring

    £3,175.00 GBP
    £3,175.00 GBP
  • Rainbow multi-gemstone necklace crafted in 9ct yellow gold

    Rainbow Multi-Gemstone Gold Necklace

    Rainbow Multi-Gemstone Gold Necklace

    £1,795.00 GBP
    £1,795.00 GBP
    Available now
  • Forest green tourmaline and diamond pendant in 9ct yellow gold

    Forest Green Tourmaline & Diamond Pendant

    Forest Green Tourmaline & Diamond Pendant

    £2,350.00 GBP
    £2,350.00 GBP
    Available Now
  • Emerald-cut green tourmaline and tapered diamond three-stone ring

    Emerald Cut Green Tourmaline & Diamond Ring

    Emerald Cut Green Tourmaline & Diamond Ring

    £1,775.00 GBP
    £1,775.00 GBP
    Available Now
  • Natural watermelon tourmaline and diamond ring in platinum

    Platinum Watermelon Tourmaline & Diamond Ring

    Platinum Watermelon Tourmaline & Diamond Ring

    £3,390.00 GBP
    £3,390.00 GBP
    Available Now
  • Pink tourmaline and tanzanite diamond pendant in 18ct white gold

    Pink Tourmaline & Tanzanite Diamond Pendant

    Pink Tourmaline & Tanzanite Diamond Pendant

    £3,580.00 GBP
    £3,580.00 GBP
    Available now
  • Antique Milgrain Ring With Octagon Teal Sapphire Centre in 18ct Gold

    Antique Milgrain Ring With Octagon Teal Sapphire Centre in 18ct Gold

    Antique Milgrain Ring With Octagon Teal Sapphire Centre in 18ct Gold

    £2,500.00 GBP
    £2,500.00 GBP
  • Pear-cut pink tourmaline pendant with pink and white diamond halo

    Pink Tourmaline & Pink Diamond Halo Pendant

    Pink Tourmaline & Pink Diamond Halo Pendant

    £2,300.00 GBP
    £2,300.00 GBP
    Available Now
  • 18ct Yellow Gold Emerald and Diamond Ring

    Claw Set Ring with Emeralds and Diamonds in 18ct Gold

    Claw Set Ring with Emeralds and Diamonds in 18ct Gold

    £3,400.00 GBP
    £3,400.00 GBP
  • Emerald cut ametrine pendant in white gold with diamond set bail

    18ct White Gold Ametrine Pendant

    18ct White Gold Ametrine Pendant

    £2,080.00 GBP
    £2,080.00 GBP
  • Emerald-cut pink tourmaline and diamond pendant in 18ct yellow gold

    Emerald-Cut Pink Tourmaline & Diamond Pendant

    Emerald-Cut Pink Tourmaline & Diamond Pendant

    £1,950.00 GBP
    £1,950.00 GBP
    Available now