Heaven sent. Featuring an oval, prong-set emerald with a border of diamonds, these halo stud earrings are a blessing to behold. Heaven sent. Featuring an oval, prong-set emerald with a border of diamonds, these halo stud earrings are a blessing to behold. From the Premier Gemstone Collection. White Gold or Yellow Gold. 14K gold Total emerald weight is approximately 1.75 carats Total diamond weight is approximately 1/5 carat; diamond weights are minimum weights Halo design; oval, prong-set emerald gemstones Posts and clutches, for pierced ears only Measures approximately 2/3"L x 3/10"W x 1/3"H