Coloured gemstones & diamonds · Idar-Oberstein

Power and lightness,
depth and light.

Coloured gemstones and diamonds, hand-set in Idar-Oberstein, Germany. From the bracelet for every day to the one-of-a-kind piece for life’s special moments.

Spirit of the Ocean – silver pendant with two drop-shaped aquamarine cabochons (17.90 and 7.65 ct) and 83 brilliant-cut diamonds (0.73 ct), one-of-a-kind by Marcel Gebert
Marcel Gebert Jewellery
Every piece begins with the stone. Colour, shape and cut together decide how the metal around it is formed.

Bracelets, rings, necklaces and pendants in silver, plus individual pieces in gold with large coloured gemstones. Everything is set, polished and checked by hand before it leaves the bench.

0Diamonds in the award-winning piece
0Aquamarine cabochons, 25.55 ct
0Jury and audience award
Spirit of the Ocean worn – the pendant on a snake chain, aquamarine cabochons and diamonds in silver
Young Designers Corner Award 2025

Spirit of
the Ocean

One of a kindSilverAquamarine cabochons 17.90 + 7.65 ct83 diamonds · 0.73 ct

The first major piece of his own. A cascade of polished leaves falling from heavy to light: a drop-shaped aquamarine cabochon of 17.90 ct at the top, one of 7.65 ct at the bottom, and between them 83 brilliant-cut diamonds totalling 0.73 ct – every pavé surface laid out by hand. Honoured by the Gemworld Munich jury in 2025 – and by the audience, for the very same piece.

Enquire
Ocean
Collection

The pieces

Knotted, set and polished by hand. Every piece is one of a kind – because every stone is.

Ring in 18k white gold with a round rubellite cabochon, 4.62 ct – one of a kind by Marcel Gebert

Ring · Rubellite

18k white gold · rubellite, round cabochon · 4.62 ct
Image to follow

Toi-et-Moi ring

18k white gold · pink tourmaline 1.55 ct · green tourmaline 1.78 ct
Starfish necklace in silver – one of a kind by Marcel Gebert

Starfish necklace

One of a kind · silver
White gold pendant mount and a faceted pear-cut aquamarine, 1.97 ct, before setting

Pendant · Aquamarine

White gold · aquamarine, faceted, pear cut · 1.97 ct
Macramé bracelet with an oval mandarin garnet cabochon, 10.01 ct, silver setting

Macramé · Orange

Mandarin garnet, oval cabochon · 10.01 ct · silver setting
Macramé bracelet with a cushion-shaped green tourmaline cabochon, 9.71 ct, silver setting

Macramé · Green

Green tourmaline, cushion cabochon · 9.71 ct · silver setting
Macramé bracelet with a cushion-shaped chalcedony cabochon, 16.52 ct, silver setting

Macramé · Blue

Chalcedony, cushion cabochon · 16.52 ct · silver setting
Macramé bracelet with an oval rose quartz cabochon, 13.37 ct, silver setting

Macramé · Rosé

Rose quartz, oval cabochon · 13.37 ct · silver setting
Onyx bead bracelet with a silver star bead

Bracelet

Onyx · silver star bead
Lava bead bracelet with a silver star bead

Bracelet

Lava · silver star bead
Aquamarine bead bracelet with a silver star bead

Bracelet

Aquamarine · silver star bead
Lapis lazuli bead bracelet with a silver star bead

Bracelet

Lapis lazuli · silver star bead
Malachite bead bracelet with a silver star bead

Bracelet

Malachite · silver star bead
Marcel Gebert, gem setter from Idar-Oberstein
Marcel Gebert
“Jewellery can be more than decoration. It can tell stories, mirror feelings and show character.”Marcel Gebert · interview, Bliss from Paris 2025

Marcel Gebert, 24, gem setter from Idar-Oberstein, Germany’s gemstone town. He started at fifteen, with knotted bracelets and the first stones he set himself. In 2025 his first major piece won the Young Designers Corner Award at Gemworld Munich – from the jury and the audience. His pieces start with the stone: first the colour, then the form, then the hand.

Contact
Craft

Set by hand

01The stone comes first. Colour, cut and light – the form grows from them.
02Drawn by hand, constructed together with the goldsmith.
03Setting: every stone placed individually, every pavé surface laid out by hand.
04Polished, never matt. The light should run across the metal.
Workshop: a piece held in setter’s cement on the setting stick
Press

Coverage

Gemworld Munich 2026
22–25 October 2026

Hall A1, stand NDA6, New Design Area. Spirit of the Ocean, the new pieces in gold and the bracelet collection – together for the first time.

–Days
–Hours
–Minutes
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Contact

Write to
Marcel

A question about a piece, an idea for a one-of-a-kind commission or a meeting at the stand in Munich – a short message is enough, Marcel replies personally.

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