Diamond Engagement Ring

Fascinating Diamonds carries 249+ diamond engagement rings spanning every major style: solitaire, halo, hidden halo, three-stone, vintage, Art Deco, bezel, cathedral, split shank, vine, Celtic, flower, pave, channel-set, and side-stone designs. Rings are available in 10 diamond shapes and five metal options including platinum.

Yes. All diamonds at Fascinating Diamonds are certified by GIA (Gemological Institute of America) or IGI (International Gemological Institute). These certifications independently verify the 4Cs — cut, color, clarity, and carat weight — so you know exactly what you're purchasing.

Yes. Most rings in our collection are available with either a natural or lab-grown diamond center stone. Lab-grown diamonds are physically and chemically identical to natural diamonds and typically cost 40–60% less per carat, allowing you to choose a larger stone for your budget.

Our rings are available in 14K and 18K white gold, yellow gold, rose gold, and black gold, as well as platinum. Each metal has different durability, color tone, and price characteristics. Platinum is the most hypoallergenic and hardest-wearing. White gold is the most popular choice for its modern, versatile look.

We carry engagement rings in all major diamond shapes: round, oval, cushion, emerald, pear, marquise, princess, radiant, asscher, and heart. Shape affects both the aesthetic and how large the diamond appears on the hand — oval and marquise cuts, for example, tend to look larger face-up than a round diamond of the same carat weight.

Our engagement ring collection ranges from under $1,000 to over $25,000, depending on the diamond shape, carat weight, metal, and setting style. The majority of our bestselling styles fall between $1,000 and $5,000. Use the price filter on this page to shop within your budget.

Yes. All rings are handcrafted to order in our New York City studio. We do not sell mass-produced imported rings.

Because each ring is made to order, production typically takes 2–3 weeks, with shipping time added after. If you have a specific proposal date or deadline, contact our team at 212-840-1811 or via our contact page so we can advise on timing.

Yes. Every ring comes with a lifetime warranty covering manufacturing defects. We also offer optional jewelry insurance through Jewelers Mutual Group. Full warranty details are on our warranty page.

Yes. We offer Buy Now, Pay Later financing so you can purchase today and pay over time. Visit our financing page for available payment options.

Yes. Many rings in our collection feature colored gemstone accents — including blue sapphire, pink sapphire, ruby, emerald, black diamond, orange sapphire, blue topaz, and purple amethyst — paired with a diamond center stone or as the center stone itself. Use the Gemstone filter on this page to explore those options.

You can use our ring size guide to measure at home, or visit our New York showroom for an in-person sizing. If you're unsure, most rings can be sized after purchase — contact us for details on resizing.