PLEASE PLEASE READ MEASUREMENTS IN DESCRIPTION! Items pictured are enlarged to show details.Buy with confidence!! I sale pre-owned jewelry Meaning they may have flaws or imperfections! Although I carefully select vintage items for their timeless beauty, quality and style, their condition may show slight wear. Please read & ask questionGreat pre-owned condition. Normal Light wear from age/use. i could be wrong about stone so please research. See photo of bail size to assure it will fi...t your necklace. Please feel free to ask me any questions to assure a perfect fit. Measurement: 1 3/4” x 1 1/2” (not including bail)Weight: 16.3 grams Hallmark: Signed BM sterlingShipping: Free SHIPPING First Class within the USA! We Do Ship International!Now for the fine print.... Buy with confidence!! Although I carefully select vintage items for their timeless beauty, quality and style, their condition may show slight wear.All our items that are unmarked or if we are in doubt, are thoroughly tested for authenticity by a variety of methods, including acid testing and/or precious metal analyzer.We guaranteed to be as listed or we will refund you 100% after returned. Pre-owned vintage jewelry and collectibles which might have imperfections.If so, this will be in descriptions with photos. We work hard to point out any flaws and list all details. If we miss something or our idea of quality may differfrom you as the buyer, it is for this reason that we ask that you contact us before leaving negative feedback and return item for a refund.We still advise buyers to please read the description carefully, check measurements, view pictures and feel free toconvo me with any questions!! This saves us both the hassle of returns/refunds which = happy eBay experience for both! :) Payments: PayPal payments only. BIN requires immediate payment.Returns and Refunds: We do offer 30 day returns/refunds provided the item is returned in its original condition as sent. We stand behind everything we sell and will help resolve any problems which may arise. I urge buyers to please read the description carefully, check measurements, view pictures and ask all questions before buying. We are not responsible for return shipping fees and the refund shall be for the purchase price of item returned only unless we made a mistake.