PIETRA
This is MR's high-end jewellery collection, created to evince the predominant beauty of fine coloured gemstones.
The PIETRA Collection wishes to commemorate the true natural and remarkable appeal and diversity of gemstones the world has given us. Hailing our skilled master gemstone cutters for uncovering their true shine, and playing a most important part in the collection’s scale of available cuts; from cushion, to trillion, octagonal, oval, pear, and beyond.

SAPPHIRE - DIAMOND Ring
From €3.819,95 EUR

EMERALD - DIAMOND Ring
From €3.819,95 EUR

RUBY - DIAMOND Ring
€3.819,95 EUR

YELLOW SAPPHIRE - DIAMOND Ring
€3.466,95 EUR

SAPPHIRE - DIAMOND Earrings
€9.989,95 EUR

EMERALD - DIAMOND Earrings
€9.989,95 EUR

RUBY - DIAMOND Earrings
€9.989,95 EUR

YELLOW SAPPHIRE - DIAMOND Earrings
€8.813,95 EUR

SAPPHIRE - DIAMOND Earrings
€3.466,95 EUR

EMERALD - DIAMOND Earrings
€3.466,95 EUR

RUBY - DIAMOND Earrings
€3.466,95 EUR

YELLOW SAPPHIRE - DIAMONDS Earrings
€9.989,95 EUR

SAPPHIRE - DIAMOND Pendant
€2.174,95 EUR

EMERALD - DIAMOND Necklace
From €3.349,95 EUR

RUBY - DIAMOND Necklace
€2.174,95 EUR

YELLOW SAPPHIRE - DIAMONDS Necklace
€2.174,95 EUR

AMETHYST Ring
€763,95 EUR

AMETHYST - DIAMOND Ring
€1.821,95 EUR

AMETHYST - DIAMOND Necklace
€1.704,95 EUR

AMETHYST - DIAMOND Earrings
€1.704,95 EUR

BLUE TOPAZ Ring
€763,95 EUR

AQUAMARINE - DIAMOND Ring
€1.739,95 EUR

AQUAMARINE - DIAMOND Ring
From €1.704,95 EUR

AQUAMARINE - DIAMOND Necklace
From €1.586,95 EUR

AQUAMARINE - DIAMOND Ring
From €5.993,95 EUR

AQUAMARINE - DIAMOND Ring
€1.633,95 EUR

TOURMALINE - DIAMOND Ring
From €1.704,95 EUR

BICOLOUR WATERMELON TOURMALINE - DIAMOND Ring
From €1.116,95 EUR

SPESSARTITE GARNET - DIAMOND Ring
€1.045,95 EUR

SAPPHIRE - DIAMOND Ring
€1.233,95 EUR

SAPPHIRE - DIAMOND Ring
€4.935,95 EUR

SAPPHIRE - DIAMOND Ring
€6.463,95 EUR

SAPPHIRE - DIAMOND Ring
€2.174,95 EUR

EMERALD - DIAMOND Ring
€7.638,95 EUR

EMERALD - DIAMOND Ring
From €1.586,95 EUR

EMERALD - DIAMOND Ring
€2.174,95 EUR

EMERALD - DIAMOND Ring
€7.638,95 EUR

EMERALD - DIAMOND Ring
€1.233,95 EUR

RUBY - DIAMOND Ring
€2.174,95 EUR

RUBY - DIAMOND Ring
From €2.467,95 EUR

RUBY - DIAMOND Ring
€5.640,95 EUR

TOPAZ - DIAMOND Ring
€928,95 EUR

MORGANITE - DIAMOND Ring
From €998,95 EUR

MORGANITE - DIAMOND Ring
€810,95 EUR

TANZANITE - DIAMOND Ring
From €1.351,95 EUR

TANZANITE Gold Ring
From €998,95 EUR

AQUAMARINE & DIAMOND Ring
€834,95 EUR

TOPAZ - DIAMOND Ring
€998,95 EUR