--- title: "Asscher Four Prong Solitaire Engagement Ring" description: "A classic solitaire featuring an asscher lab diamond. Made to order in NYC. Available in platinum, or white, yellow, and rose gold. Complimentary custom design." canonical: "https://www.adadiamonds.com/lab-diamond-engagement-rings/asscher-classic-four-prong-solitaire-378" last-updated: "2026-06-08" --- # Asscher Classic Four Prong Solitaire > A classic solitaire featuring an asscher lab diamond. Made to order in NYC. Available in platinum, or white, yellow, and rose gold. Complimentary custom design. Unforgettably elegant, this setting features four prongs for maximum security. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. ## Details | Attribute | Value | | --- | --- | | Design number | AD-378 | | Style | Solitaire · Classic Four Prong | | Price (setting only) | $1,250 in gold; $1,500 in platinum or two-tone | | Center stone | Sold separately; choose any compatible lab diamond | | Center stone shapes | Asscher | | Metals | 18k White Gold, 18k Yellow Gold, 14k Yellow Gold, 18k Rose Gold, 14k Rose Gold | | Platinum and two-tone | Platinum, Platinum & 18k Yellow Gold, Platinum & 14k Yellow Gold, Platinum & 18k Rose Gold, Platinum & 14k Rose Gold | | Band widths | 1.8mm, 2.0mm, 2.2mm, 2.4mm | | Band shapes | Rounded, Knife Edge, Tapered, Square, Custom | | Prong styles | Round Prongs, Claw Prongs, V-Prongs, Square Prongs, Dual Round Prongs, Dual Claw Prongs | | Default build | 1.8mm, Rounded, Claw Prongs | | Lead time | Made to order; ships in 2-3 Weeks | | Made in | New York City | ## Pricing Your Choice of Gold: $1,250 USD Platinum & Two-Tone: $1,500 USD _Pricing is for setting only - center stone priced separately. _ ## Compatible center diamonds - Asscher: 14 in stock, 1.01–3.11 ct, from $1,400 Browse them: · search by API: ## Shipping and returns - Free shipping in the US; international shipping $75. - 30-day returns by mail ($50 return label). Full terms: ## Images ![White Gold Asscher Cut Four Prong Solitaire Diamond Engagement Ring featuring Lab Diamonds (Main View)](https://content.adadiamonds.com/image/upload/v1708723279/Lab-Diamonds-in-White-Gold-Asscher-Classic-Four-Prong-Solitaire_Main-View_Product-Number-378.webp) ![Lab Diamonds Asscher Cut Four Prong Solitaire Diamond Engagement Ring in White Gold (Profile View)](https://content.adadiamonds.com/image/upload/v1708723285/Lab-Created-Diamonds_Asscher-Classic-Four-Prong-Solitaire_White-Gold_Profile-View_Product-Number-378.webp) ![Hand Selected Lab Created Diamonds set in White Gold Asscher Cut Four Prong Solitaire Diamond Engagement Ring (Side View)](https://content.adadiamonds.com/image/upload/v1708723279/Diamonds-in-White-Gold-Asscher-Classic-Four-Prong-Solitaire_Side-View_Product-Number-378.webp) ![Exceptional Quality 3.25 ct Lab Diamonds Asscher Classic Four Prong Solitaire in Platinum (Main View)](https://content.adadiamonds.com/image/upload/v1718641677/3-25-carat-Lab-Grown-Diamonds-in-Platinum-Asscher-Classic-Four-Prong-Solitaire_Main-View_Product-Number-378.jpg) ![3.25 Carat Lab Diamonds set in Platinum Asscher Classic Four Prong Solitaire (Profile View)](https://content.adadiamonds.com/image/upload/v1718641766/3-25-carat-Diamonds_Asscher-Classic-Four-Prong-Solitaire_Platinum_Profile-View_Product-Number-378.jpg) ![3.25 Carat Lab Grown Diamonds set in Platinum Asscher Cut Four Prong Solitaire Diamond Engagement Ring (Side View)](https://content.adadiamonds.com/image/upload/v1718641713/3-25-carat-Lab-Diamonds_Asscher-Classic-Four-Prong-Solitaire_Platinum_Side-View_Product-Number-378.jpg) --- Canonical URL: