This is an amazing, beautifully crafted reproduction by Camrose & Kross of a gorgeous ring owned by Jacqueline B Kennedy. It is 18k gold plated over sterling silver, (stamped 925), and has a large faceted faux emerald, square cut stone in the center surrounded by beautiful simulated diamonds. 10US Size. Excellent Vintage Condition! A very expensive, elegant and beautiful looking ring! It comes with its COA (Certificate of Authenticity), Romance Card and a new velvet gift box! It is 3/4 inches wide by 3/4 inches tall and is in like New Condition. The ring is a 10 US size and is not adjustable, but it comes with a set of invisible Ring Sizer Adjuster for Loose Rings Women Men-12 Pack, 12 Sizes for Different Band Widths, Jewelry Ring Size Adapter Reducer Spacer Jewelry Guards for Any Thin or Wide Rings. (Please see pictures for more information and instructions). Weight: 8.5g This ring is perfect for any special occasion. It would also make a wonderful gift for someone. This ring is no longer being made and has become HIGHLY COLLECTIBLE. The interior of the band is stamped JBK Thailand and 925. Lovely vintage piece, in excellent condition. Shipped insured Tracking number provided Delivery: 15 to 30 business days approximately IMPORTANT NOTE: This fabulous rings comes with: Invisible Ring Sizer Adjuster for Loose Rings Women Men-12 Pack,12 Sizes for Different Band Widths,Jewelry Ring Size Adapter Reducer Spacer Jewelry Guards for Any Thin Wide Rings. +*+*+*+* Timeless and classy just like Jacqueline was! She wore them with the grace, elegance and dignity, that made her America's most beloved first lady and a shining icon the world over. Each piece reflects the impeccable taste and radiant charism of one of this century's most enduring legacies. Camrose & Kross is the only company in the world, that has the right to make exact copies of certified jewels of the First Lady of the United States - Jacqueline Kennedy. Jackie was known for her exquisite and elegant taste and had an enormous collection of one-of-a kind precious jewelers. All jewels from Camrose and Kross are handmade of the finest materials. #greencarpet