Round 3mm 10k Yellow Gold Genuine Swiss Blue Topaz Stud Earrings, December Birthstone, (0.22 cttw) Real Solid 10k Gold Stud Earrings -Made in the USA Arrives in a Complimentary Gift Box - Perfect gift for any occasion, or just treat yourself Rubber Comfort Safety Backs included Total Gem Weight Approximately 0.22 carats