Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
7x5mm Blue Sapphire 14KT White Gold VS2, I Diamond Stud Earrings
In-store pricing snapshot
Last known warehouse price ยท Jan 6, 2026. Currently out of stock.
* Prices shown are for Costco members only.
These elegant blue sapphire and diamond stud earrings feature two oval blue sapphires measuring approximately 7 x 5 mm, set in 14KT white gold with rhodium plating. Each earring is accented with 30 round brilliant diamonds, for a combined total diamond weight of 0.74 carats total weight (ctw). The diamonds are graded VS2 (Very Slightly Included) for clarity and I (Near Colorless) for color, offering excellent sparkle and brilliance.
The earrings feature a secure push lock backing and include a total of 62 stones โ 60 round diamonds and 2 oval sapphires. Blue sapphire is the birthstone for September, making these earrings a meaningful and timeless gift. All diamonds are natural and untreated. Colored gemstones have been enhanced during the production process as is standard in the industry.
Air shipping via UPS insured is included in the quoted price, with delivery signature required.