28.00 Carat Diamond Tennis Necklace For Sale at 1stDibs 18k Yellow Gold Classic Diamond Tennis Necklace DTW. 14.00 carats For 3 CTW Natural Diamond 18 inch Tennis Necklace in 14KT White Gold Gem Jewelers Co. 10.23 Carat Graduated Diamond Tennis Necklace in 14K. Lab Grown Diamond Tennis Necklace with 28 1 2CTTW round cut in 14K gold. Offered in 14K White Gold, Yellow Gold, and Rose Gold. Specifications NC1024 28 1 2CTTW 14K gold diamond tennis necklace 17 1 4" length Offered in: WG YG RG Diamond clarity: GH VS SI Usually ships within 10 business days Why buy Lab Grown? Price Lab grown diamonds cost 60 70% less than natural diamonds of the same quality, allowing buyers to get a bigger or better stone for their budget. Quality They are physically, chemically, and optically identical to mined diamonds, often with fewer inclusions and better overall clarity. Sustainability Lab grown diamonds have a significantly lower environmental impact compared to mined diamonds, as they dont require large scale excavation or disrupt ecosystems. Ethical Sourcing Since they are created in controlled environments, lab grown diamonds are guaranteed to be conflict free, eliminating concerns about unethical mining practices. Innovation & Customization Advancements in technology allow for precise control over diamond growth, offering consumers more options in color, cut, and carat size, often with faster production times.