Yellow gold and blue topaz ring 0.10ct London and diamonds 0.16ct

Yellow gold and 0.40ct London blue topaz cross ring

Yellow gold and London blue topaz earrings ct 1.20

Necklace with flower in yellow gold and London blue topaz ct 0.85

Double Ring in 18kt yellow gold with central topaz and white diamonds

Three-row ring in yellow gold and London blue topaz ct 0.28 and diamonds ct 1.60