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 $4,160.00 USD

EMERALD - DIAMOND Ring
From $4,160.00 USD

RUBY - DIAMOND Ring
$4,160.00 USD

YELLOW SAPPHIRE - DIAMOND Ring
$3,776.00 USD

SAPPHIRE - DIAMOND Earrings
$10,880.00 USD

EMERALD - DIAMOND Earrings
$10,880.00 USD

RUBY - DIAMOND Earrings
$10,880.00 USD

YELLOW SAPPHIRE - DIAMOND Earrings
$9,600.00 USD

SAPPHIRE - DIAMOND Earrings
$3,776.00 USD

EMERALD - DIAMOND Earrings
$3,776.00 USD

RUBY - DIAMOND Earrings
$3,776.00 USD

YELLOW SAPPHIRE - DIAMONDS Earrings
$10,880.00 USD


SAPPHIRE - DIAMOND Pendant
$2,368.00 USD


EMERALD - DIAMOND Necklace
From $3,648.00 USD


RUBY - DIAMOND Necklace
$2,368.00 USD


YELLOW SAPPHIRE - DIAMONDS Necklace
$2,368.00 USD

AMETHYST Ring
$832.00 USD

AMETHYST - DIAMOND Ring
$1,984.00 USD


AMETHYST - DIAMOND Necklace
$1,856.00 USD

AMETHYST - DIAMOND Earrings
$1,856.00 USD


BLUE TOPAZ Ring
$832.00 USD

AQUAMARINE - DIAMOND Ring
$1,895.00 USD


AQUAMARINE - DIAMOND Ring
From $1,856.00 USD


AQUAMARINE - DIAMOND Necklace
From $1,728.00 USD


AQUAMARINE - DIAMOND Ring
From $6,528.00 USD

AQUAMARINE - DIAMOND Ring
$1,780.00 USD

TOURMALINE - DIAMOND Ring
From $1,856.00 USD


BICOLOUR WATERMELON TOURMALINE - DIAMOND Ring
From $1,216.00 USD

SPESSARTITE GARNET - DIAMOND Ring
$1,140.00 USD

SAPPHIRE - DIAMOND Ring
$1,344.00 USD

SAPPHIRE - DIAMOND Ring
$5,376.00 USD

SAPPHIRE - DIAMOND Ring
$7,040.00 USD

SAPPHIRE - DIAMOND Ring
$2,368.00 USD

EMERALD - DIAMOND Ring
$8,320.00 USD

EMERALD - DIAMOND Ring
From $1,728.00 USD

EMERALD - DIAMOND Ring
$2,368.00 USD

EMERALD - DIAMOND Ring
$8,320.00 USD

EMERALD - DIAMOND Ring
$1,344.00 USD

RUBY - DIAMOND Ring
$2,368.00 USD

RUBY - DIAMOND Ring
From $2,688.00 USD

RUBY - DIAMOND Ring
$6,144.00 USD

TOPAZ - DIAMOND Ring
$1,012.00 USD


MORGANITE - DIAMOND Ring
From $1,088.00 USD

MORGANITE - DIAMOND Ring
$884.00 USD

TANZANITE - DIAMOND Ring
From $1,472.00 USD

TANZANITE Gold Ring
From $1,088.00 USD

AQUAMARINE & DIAMOND Ring
$909.00 USD

TOPAZ - DIAMOND Ring
$1,088.00 USD