--- title: "Ada Diamonds" description: "The original lab diamond jeweler. Engagement rings and fine jewelry made to order in NYC, with premium lab diamonds curated by experts for unmatched quality." canonical: "https://www.adadiamonds.com/" last-updated: "2026-07-12" --- # Ada Diamonds > The original lab diamond jeweler. Engagement rings and fine jewelry made to order in NYC, with premium lab diamonds curated by experts for unmatched quality. ## Always the One [Shop Bridal](https://www.adadiamonds.com/lab-diamond-engagement-rings-all) ### Fine Jewelry ### Custom ## Our Most Loved Styles | Product | Starting price | | --- | --- | | [Round Petite Four Prong Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/round-petite-four-prong-solitaire-066) | $1,250 | | [Oval Petite Four Prong Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/oval-four-prong-solitaire-143) | $1,250 | | [Emerald Petite Four Prong Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/emerald-four-prong-solitaire-235) | $1,250 | | [Pear Petite Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/pear-petite-solitaire-187) | $1,250 | | [Cushion Petite Four Prong Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/cushion-petite-four-prong-solitaire-221) | $1,250 | | [Bezel Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/bezel-solitaire-148) | $1,450 | | [Round Classic Six Prong Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/round-classic-six-prong-solitaire-067) | $1,450 | | [Emerald East-West Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/emerald-east-west-solitaire-337) | $1,350 | | [Emerald Trellis Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/emerald-trellis-solitaire-330) | $1,350 | | [Oval Cathedral Solitaire](https://www.adadiamonds.com/lab-diamond-engagement-rings/oval-cathedral-solitaire-326) | $1,350 | | [Toi et Moi Ring](https://www.adadiamonds.com/lab-diamond-engagement-rings/toi-et-moi-ring-363) | $1,750 | | [Emerald Three Stone Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/emerald-three-stone-setting-114) | $2,650 | | [Emerald and Baguette Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/emerald-baguette-setting-464) | $2,450 | | [Round Three Stone Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/three-stone-round-setting-070) | $2,650 | | [Oval and Pear Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/oval-pear-setting-460) | $2,450 | | [Cushion and Baguette Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/cushion-baguette-setting-471) | $2,450 | | [Trellis Split Shank Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/trellis-split-shank-setting-153) | $2,650 | | [Oval Petite Four Prong Pavé Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/oval-four-prong-pave-setting-230) | $2,450 | | [Round Trellis Six Prong Pavé Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/round-trellis-six-prong-pave-setting-360) | $2,650 | | [Pear Cathedral Pavé Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/pear-cathedral-pave-setting-355) | $2,550 | | [Single Halo Split Shank Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/single-halo-split-shank-setting-161) | $3,150 | | [Oval Halo Pavé Setting](https://www.adadiamonds.com/lab-diamond-engagement-rings/oval-halo-pave-setting-303) | $3,250 | ![jeweler setting a round lab diamond in custom ring setting at ada diamonds NYC](https://ada-cdn-worker-staging.adadiamonds.workers.dev/image/upload/v1766158354/ada-diamonds-client-appointment_cx8y4k.jpg) [Discover Our Story](https://www.adadiamonds.com/about-ada-diamonds) ## Crafted for the One Individually made for the moments that matter. ### Engagement ### Diamonds ![curated collection of the best lab diamonds](https://ada-cdn-worker-staging.adadiamonds.workers.dev/image/upload/v1767735745/msmedia10_copy-2_dppwzo.jpg) ### Wedding Bands ## The Ada Experience ### Curated Lab Diamonds The diamonds you see at Ada are selected with the kind of attention only expert eyes can give. Our in-person evaluation allows us to see what grading reports and videos often miss. We select diamonds of exceptional quality and filter out stones with cutting defects or unnatural color tones that detract from beauty in real life. ### True Jeweler Guidance You’ll be paired with your own jewelry concierge from the start. Someone who learns your style, answers your questions, and guides your piece from first idea to final polish. They work hand-in-hand with our workshop team, giving you access to real expertise, whether you meet us virtually or in our New York flagship. ### Industry Leading Quality Standards Every piece we create passes through multiple rounds of review by our team. We hold your jewelry to exacting standards because true quality lives in the details. ### Made In-House Your jewelry is designed and crafted entirely under one roof in our New York flagship within the Sasha Primak workshop, a name synonymous with expert craftsmanship for more than 50 years. Our settings are built around your exact stone for the perfect fit, every time. ### Lifetime Service & Support From complimentary cleanings and inspections to repairs and appraisals, our care continues long after your piece is complete. [Book Consultation](https://www.adadiamonds.com/inquire) ![smiling woman wearing lab diamond jewelry by ada diamonds](https://ada-cdn-worker-staging.adadiamonds.workers.dev/image/upload/v1766170168/20251030SS_Ada1656_ugpf9a.jpg) [Discover Custom](https://www.adadiamonds.com/diamond-concierge-process) ### Shop by Type Always the finest lab diamonds, however you choose to wear them. ### Earrings ### Bracelets ### Necklaces ### Rings ![lab diamond jeweler helping a client with custom ring selection at ada diamonds](https://ada-cdn-worker-staging.adadiamonds.workers.dev/image/upload/v1691538259/ada-diamonds-client-experience_e4fd0d27-761a-4df6-afb5-b92a682f94bd.jpg) [Design With Us](https://www.adadiamonds.com/inquire) ## Reviews _[Customer reviews](https://www.adadiamonds.com/reviews)_ ## Step Into Our World A closer look at our craft, our diamonds, and the people who bring each piece to life. [Follow @adadiamonds](https://www.instagram.com/adadiamonds/) _Press coverage_ --- Canonical URL: