14kt yellow gold Threader diamond earring from MONICA VINADER featuring 14kt yellow gold, marquise cut diamond, delicate chain and for pierced ears. Please consider that this is sold as a single earring.. Every handcrafted Monica Vinader piece comes with a five-year warranty.. Conscious: We've partnered with Good On You – an ethical agency that rates how sustainably brands perform. This item comes from a brand that performs well in relation to their impact on the planet..