--- title: "Lab Diamond Three Prong Tennis Necklace" description: "Three-prong lab grown diamond tennis necklace in a flexible, continuous setting. Made to order in gold or platinum. Free shipping and 30-day returns." canonical: "https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225" last-updated: "2026-06-08" --- # Three Prong Tennis Necklace > Three-prong lab grown diamond tennis necklace in a flexible, continuous setting. Made to order in gold or platinum. Free shipping and 30-day returns. A classic tennis necklace of round brilliant lab diamonds in a minimal three-prong setting, allowing each diamond to shine. ## Details | Attribute | Value | | --- | --- | | Design number | AD-225 | | Category | Signature · Necklaces · Chokers | | Price | $5,800 – $11,500 | | Diamond shapes | Melee | | Total carat weight options | 5ctw, 10ctw, 14ctw, 15.75ctw, 20ctw | | Metals | Platinum, 18k White Gold, 14k White Gold, 18k Yellow Gold, 14k Yellow Gold, 18k Rose Gold, 14k Rose Gold | | Lead time | Made to order; ships in 4-6 Weeks; in-stock pieces ship in 2-3 Days | | Made in | New York City | ## More details Diamond sizes (exact carat weights may vary): 5ctw: 2.0mm round diamonds 10ctw: 2.6mm round diamonds 15ctw: 3.2mm round diamonds 20ctw: 3.8mm round diamonds Diamond Quality: All accent stones are DEF color and VS+ clarity lab grown diamonds. Setting Details: Three prong basket settings in 16" length, with push clasp closure and safety latch. Additional questions? Our friendly Diamond Concierge are here to assist you. Looking for more inspiration? Shop our hand-curated selection of ready to ship lab diamond fine jewelry. ## Options and prices | Option | Price | Ships in | | --- | --- | --- | | [Three Prong Tennis Necklace in Platinum 5ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=5&metal=platinum) | $6,500 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k White Gold 5ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=5&metal=18k-white-gold) | $6,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k Yellow Gold 5ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=5&metal=18k-yellow-gold) | $6,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k Rose Gold 5ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=5&metal=18k-rose-gold) | $6,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k White Gold 5ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=5&metal=14k-white-gold) | $5,800 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Yellow Gold 5ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=5&metal=14k-yellow-gold) | $5,800 | 2-3 Days | | [Three Prong Tennis Necklace in 14k Rose Gold 5ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=5&metal=14k-rose-gold) | $5,800 | 4-6 Weeks | | [Three Prong Tennis Necklace in Platinum 10ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=10&metal=platinum) | $7,650 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k White Gold 10ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=10&metal=18k-white-gold) | $7,450 | 2-3 Days | | [Three Prong Tennis Necklace in 18k Yellow Gold 10ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=10&metal=18k-yellow-gold) | $7,450 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k Rose Gold 10ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=10&metal=18k-rose-gold) | $7,450 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k White Gold 10ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=10&metal=14k-white-gold) | $6,950 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Yellow Gold 10ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=10&metal=14k-yellow-gold) | $6,950 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Rose Gold 10ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=10&metal=14k-rose-gold) | $6,950 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Yellow Gold 14ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=14&metal=14k-yellow-gold) | $8,200 | 2-3 Days | | [Three Prong Tennis Necklace in Platinum 15.75ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=15.75&metal=platinum) | $9,500 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k White Gold 15.75ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=15.75&metal=18k-white-gold) | $9,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k Yellow Gold 15.75ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=15.75&metal=18k-yellow-gold) | $9,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k Rose Gold 15.75ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=15.75&metal=18k-rose-gold) | $9,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k White Gold 15.75ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=15.75&metal=14k-white-gold) | $8,800 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Yellow Gold 15.75ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=15.75&metal=14k-yellow-gold) | $8,800 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Rose Gold 15.75ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=15.75&metal=14k-rose-gold) | $8,800 | 4-6 Weeks | | [Three Prong Tennis Necklace in Platinum 20ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=20&metal=platinum) | $11,500 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k White Gold 20ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=20&metal=18k-white-gold) | $11,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k Yellow Gold 20ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=20&metal=18k-yellow-gold) | $11,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 18k Rose Gold 20ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=20&metal=18k-rose-gold) | $11,300 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k White Gold 20ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=20&metal=14k-white-gold) | $10,800 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Yellow Gold 20ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=20&metal=14k-yellow-gold) | $10,800 | 4-6 Weeks | | [Three Prong Tennis Necklace in 14k Rose Gold 20ctw](https://www.adadiamonds.com/jewelry/three-prong-tennis-necklace-225?ctw=20&metal=14k-rose-gold) | $10,800 | 4-6 Weeks | ## Shipping and returns - Free shipping in the US; international shipping $75. - 30-day returns by mail ($50 return label). Full terms: ## Images ![High Quality Round Diamonds set in Yellow Gold Tennis Necklace (Main View)](https://content.adadiamonds.com/image/upload/v1691553532/yellow-gold-lab-created-diamond-tennis-necklace_1574787118297-PBLJVU5RJ9EEWHXPNOA6.png) ![Exceptional Quality Round Lab Diamonds set in Rose Gold Lab Diamond Tennis Necklace (Main View)](https://content.adadiamonds.com/image/upload/v1691553533/rose-gold-manmade-diamond-tennis-necklace_1574787116607-DEG21HWONS4W87OG7TEH.png) ![Hand Selected 10.0 ct Round Lab Grown Diamonds set in White Gold Lab Diamond Tennis Necklace](https://content.adadiamonds.com/image/upload/v1701840916/white-gold-lab-created-diamond-tennis-necklaceAD-225_1%2C116.png) ![Exceptional Quality Round Diamonds set in 14k White Gold Tennis Necklace (Main View)](https://content.adadiamonds.com/image/upload/14k-White-Gold-Tennis-Necklace-with-Round-Lab-Diamonds_Main-View_Product-Number-225) ![Exceptional Quality 14.0 ctw Round Lab Diamonds 14ctw Lab Diamond Tennis Necklace in 18k White Gold in White Gold (Main View)](https://content.adadiamonds.com/image/upload/v1716228718/14-ct-Round-Lab-Diamonds-in-18k-White-Gold-Tennis-Necklace_Main-View_Product-Number-225.jpg) ![Exceptional Quality 0.14 Carat Round Lab Grown Diamonds set in Yellow Gold Tennis Necklace](https://content.adadiamonds.com/image/upload/v1691553533/yellow-gold-14ct-lab-diamond-necklace_1670550023624-XFDGTT0FK1UW58FMM2HW.jpg) --- Canonical URL: