--- title: "Round Diamond Prong Set Seven Stone Band" description: "A lab grown diamond seven-stone band, in platinum or gold. Made to order in our New York flagship, every stone inspected in person." canonical: "https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240" last-updated: "2026-11-10" --- # Prong Set Seven Stone > A lab grown diamond seven-stone band, in platinum or gold. Made to order in our New York flagship, every stone inspected in person. A timeless seven stone ring featuring round brilliant diamonds in basket settings, for a refined look that never goes out of style. ## Details | Attribute | Value | | --- | --- | | Design number | AD-240 | | Category | Bridal · Wedding Bands · Seven Stone | | Price | $2,250 – $3,900 | | Diamond shapes | Melee | | Total carat weight options | 1.2ctw, 1.4ctw, 1.75ctw, 2.15ctw, 2.5ctw, 2.85ctw | | Metals | Platinum, 18k White Gold, 18k Yellow Gold, 14k Yellow Gold, 18k Rose Gold, 14k Rose Gold | | Engraving | Available | | Lead time | Made to order; ships in 3-4 Weeks | | Resizing | This style can be sized up or down 1/2 size and should not be sized more than once. | | Made in | New York City | ## More details Diamond sizes (exact carat weights may vary): 1.20ctw: 3.5mm round diamonds 1.40ctw: 3.7mm round diamonds 1.75ctw: 4.0mm round diamonds 2.15ctw: 4.3mm round diamonds 2.50ctw: 4.5mm round diamonds 2.85ctw: 4.7mm round diamonds Diamond Quality: All accent stones are DEF color and VS+ clarity lab grown diamonds. Setting Details: Seven stone bands can be re-sized up to 1/2 size up or down. Average depth of stone settings between 2.2mm and 3.5mm depending on stone size. Additional questions? Interested in a custom design? Our friendly Diamond Concierge are here to assist you. ## Options and prices | Option | Price | Ships in | | --- | --- | --- | | [Prong Set Seven Stone in Platinum 1.2ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.2&metal=platinum) | $2,550 | 3-4 Weeks | | [Prong Set Seven Stone in 18k White Gold 1.2ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.2&metal=18k-white-gold) | $2,400 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Yellow Gold 1.2ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.2&metal=18k-yellow-gold) | $2,400 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Rose Gold 1.2ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.2&metal=18k-rose-gold) | $2,400 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Yellow Gold 1.2ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.2&metal=14k-yellow-gold) | $2,250 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Rose Gold 1.2ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.2&metal=14k-rose-gold) | $2,250 | 3-4 Weeks | | [Prong Set Seven Stone in Platinum 1.4ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.4&metal=platinum) | $2,700 | 3-4 Weeks | | [Prong Set Seven Stone in 18k White Gold 1.4ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.4&metal=18k-white-gold) | $2,550 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Yellow Gold 1.4ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.4&metal=18k-yellow-gold) | $2,550 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Rose Gold 1.4ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.4&metal=18k-rose-gold) | $2,550 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Yellow Gold 1.4ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.4&metal=14k-yellow-gold) | $2,400 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Rose Gold 1.4ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.4&metal=14k-rose-gold) | $2,400 | 3-4 Weeks | | [Prong Set Seven Stone in Platinum 1.75ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.75&metal=platinum) | $2,850 | 3-4 Weeks | | [Prong Set Seven Stone in 18k White Gold 1.75ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.75&metal=18k-white-gold) | $2,700 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Yellow Gold 1.75ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.75&metal=18k-yellow-gold) | $2,700 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Rose Gold 1.75ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.75&metal=18k-rose-gold) | $2,700 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Yellow Gold 1.75ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.75&metal=14k-yellow-gold) | $2,550 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Rose Gold 1.75ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=1.75&metal=14k-rose-gold) | $2,550 | 3-4 Weeks | | [Prong Set Seven Stone in Platinum 2.15ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.15&metal=platinum) | $3,200 | 3-4 Weeks | | [Prong Set Seven Stone in 18k White Gold 2.15ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.15&metal=18k-white-gold) | $3,050 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Yellow Gold 2.15ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.15&metal=18k-yellow-gold) | $3,050 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Rose Gold 2.15ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.15&metal=18k-rose-gold) | $3,050 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Yellow Gold 2.15ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.15&metal=14k-yellow-gold) | $2,900 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Rose Gold 2.15ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.15&metal=14k-rose-gold) | $2,900 | 3-4 Weeks | | [Prong Set Seven Stone in Platinum 2.5ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.5&metal=platinum) | $3,650 | 3-4 Weeks | | [Prong Set Seven Stone in 18k White Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.5&metal=18k-white-gold) | $3,500 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Yellow Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.5&metal=18k-yellow-gold) | $3,500 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Rose Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.5&metal=18k-rose-gold) | $3,500 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Yellow Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.5&metal=14k-yellow-gold) | $3,350 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Rose Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.5&metal=14k-rose-gold) | $3,350 | 3-4 Weeks | | [Prong Set Seven Stone in Platinum 2.85ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.85&metal=platinum) | $3,900 | 3-4 Weeks | | [Prong Set Seven Stone in 18k White Gold 2.85ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.85&metal=18k-white-gold) | $3,750 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Yellow Gold 2.85ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.85&metal=18k-yellow-gold) | $3,750 | 3-4 Weeks | | [Prong Set Seven Stone in 18k Rose Gold 2.85ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.85&metal=18k-rose-gold) | $3,750 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Yellow Gold 2.85ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.85&metal=14k-yellow-gold) | $3,600 | 3-4 Weeks | | [Prong Set Seven Stone in 14k Rose Gold 2.85ctw](https://www.adadiamonds.com/jewelry/round-seven-stone-ring-240?ctw=2.85&metal=14k-rose-gold) | $3,600 | 3-4 Weeks | ## Shipping and returns - Free shipping in the US; international shipping $75. - 30-day returns by mail ($50 return label). Full terms: ## Images ![1.75 Carat Round Man Made Diamonds Prong Set Seven Stone in White Gold (Main View)](https://content.adadiamonds.com/image/upload/v1703297336/18k-White-Gold-Prong-Set-Seven-Stone-with-1-75-ct-Round-Brilliant-Lab-Diamonds_Main-View_Product-Number-240.webp) ![1.75 ct Round Brilliant Lab Diamonds set in 18k White Gold Prong Set Seven Stone (Profile View)](https://content.adadiamonds.com/image/upload/v1703297336/1-75-carat-Round-Lab-Diamonds_Prong-Set-Seven-Stone_White-Gold_Profile-View_Product-Number-240.webp) ![1.75 ct Round Brilliant Lab Diamonds set in 18k White Gold Round Diamond Prong Set Seven Stone Band (Side View)](https://content.adadiamonds.com/image/upload/v1703297336/18k-White-Gold-Prong-Set-Seven-Stone-with-1-75-carat-Round-Diamonds_Side-View_Product-Number-240.webp) ![1.75 Carat Round Lab Diamonds set in 18k Yellow Gold Round Diamond Prong Set Seven Stone Band (Main View)](https://content.adadiamonds.com/image/upload/v1703297336/1-75-carat-Round-Lab-Diamonds_Prong-Set-Seven-Stone_18k-Yellow-Gold_Main-View_Product-Number-240.webp) ![1.75 ct Round Diamonds set in 14k Rose Gold Round Diamond Prong Set Seven Stone Band (Main View)](https://content.adadiamonds.com/image/upload/v1703297336/1-75-carat-Round-Lab-Grown-Diamonds-in-14k-Rose-Gold-Prong-Set-Seven-Stone_Main-View_Product-Number-240.webp) ![platinum seven stone round manmade diamond wedding ring ada diamonds design ad 240](https://content.adadiamonds.com/image/upload/v1691555536/round-seven-stone-lab-created-diamond-wedding-ring-platinum-ada-diamonds-design-ad-240-macro_1681668177131-WA4MTZ1TMZYIWDYXIGEO.jpg) --- Canonical URL: