IGI report No. 54J4436325 This piece is a magnificent tennis necklace, masterfully crafted from radiant 14K Yellow Gold, as indicated by the '585' stamp. Weighing a substantial 10.64 grams, the necklace drapes beautifully, showcasing a seamless, continuous line of dazzling stones. ​The centerpiece of this exquisite piece is its collection of one hundred fifty-nine (159) round brilliant-cut diamonds, which together boast an impressive total estimated carat weight of 10.70 carats. ​What truly sets this necklace apart is the exceptional quality of its stones. Certified by the International Gemological Institute (IGI), these are Laboratory Grown Diamonds that exhibit outstanding clarity and color. They are graded as Colorless (E-F), meaning they are among the whitest and most desirable shades available, and their clarity is an outstanding VVS (Very, Very Slightly Included), meaning any inclusions are extremely difficult for a trained professional to find, even under 10x magnification. The cutting and finishing quality is rated as "Good," ensuring maximum sparkle and light return from each stone. ​In summary, this necklace is a breathtaking statement of luxury, combining the classic warmth of yellow gold with a breathtaking, continuous stream of nearly flawless, colorless, and brilliant laboratory grown diamonds, making it an item of remarkable beauty and exceptional value.