Oval and Half Moon Setting
![platinum lab grown oval and half moon engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1567878247898-TNZQ4BHNFSHYDSEYRT5Y/oval-half-moon-lab-diamond-ring-white-gold.png)
![14k white gold lab grown oval and half moon engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1567878246107-ZFMSW5GF2I4CDFLF662O/half-moon-oval-lab-created-diamonds.jpg)
![18k white gold lab grown oval and half moon engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1567878247836-IKW4O897B9LZMWL70B0Q/oval-lab-grown-diamond-ring-with-half-moons.jpg)
![18k yellow gold lab grown oval and half moon engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1567878250249-YES40BDIV7GX3UV4ZFJD/yellow-gold-half-moon-setting.jpg)
![18k rose gold lab grown oval and half moon engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1567878246487-Y8QNZ57DS9IOS0ZHJ0JC/half-moon-lab-diamonds.jpg)
![platinum three stone oval and half moon](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1632092123423-7B1RKU68G13WHKYUP2MZ/oval-half-moon-platinum-ring.jpg)
![lab created three stone engagement ring with oval and half moons](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1632092148359-O0J9VIABK88KDIXCXIHZ/lab-created-three-stone-ring-with-half-moons.jpg)
![yellow gold oval and half moon three stone engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1633293162820-GX4P313HLNOJLXQK0O8E/oval-half-moon-three-stone-engagement-ring.jpg)
![lab diamond three stone ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1632092083426-JJOLYMCHU0E4GRG6Z5QO/lab-diamond-oval-and-half-moon-three-stone.jpg)
![oval-half-moon-platinum-three-stone-lab-diamond-ring.jpg](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1649467749393-3LUUEYHCFTS2PHUXI4U6/oval-half-moon-platinum-three-stone-lab-diamond-ring.jpg)
![platinum three stone ring featuring oval center stone](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1632092084083-ZUZ7JXOU1V22Z33Z7NPT/oval-and-half-moon-three-stone-lab-diamond-ring.jpg)
![lab created oval three stone engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1642717764122-KIFFO0PSSDJYTEQS9SDQ/oval-half-moon-three-stone-lab-diamond-engagement-riung.jpg)
![yellow gold three stone oval and half moon lab diamond engagement ring ada diamonds design ad 277](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1658957283407-JU59P6JA2OHV0CNP7B4A/3-carat-oval-and-half-moon-lab-diamond-three-stone-ring-yellow-gold-ada-diamonds-design-ad-277.jpg)
![platinum three stone ring with oval and half moons](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1642717763435-1YXQ59W2D8NO9UFIBH4H/profile-shot-of-oval-half-moon-three-stone-ring.jpg)
![lab created three stone ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1633293161075-OGJRDRZH9SN7PLZPFR8I/lab-diamond-three-stone-engagement-ring.jpg)
![lab diamond three stone two-tone ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1633738822580-LJRXG9YYCVNZKI2H9KV8/oval-half-moon-three-stone-ring.jpg)
![18k White Gold Half Moon and Oval Lab Diamond Ring Ada Diamonds Design AD-277 Profile](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1612391695362-VZL3CX8T36JVR7MLUX35/2-ct-half-moon-and-oval-lab-created-diamond-engagement-ring-white-gold-ada-diamonds-design-ad-277-profile.jpg)
![1.5ct oval lab diamond with half moons](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1633293163153-I3ZI2TPXYCIEYO22UIPI/1-50-ct-oval-half-moon-three-stone.jpg)
![two tone 1.75 ct oval and half moon lab created diamond three stone engagement ring ada diamonds design ad 277 on model](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1668458096388-BFWTIV1BVGSCBLAILZGV/1.75-carat-oval-lab-created-diamond-engagement-ring-with-half-moon-side-stones-ada-diamond-design-ad-277-on-model.jpg)
![2ct oval in three stone ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1642717763561-17JM5ZPYJGYWCNP1A4HJ/2-ct-oval-with-half-moon-side-stones.jpg)
![2.25ct oval with half moon side stones in lab diamond engagement ring setting](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1633738644057-31RLLH5Q6LVHEKGRMLUK/2-25-ct-oval-with-half-moon-side-stones-engagement-ring.jpg)
![2.5ct oval lab diamond in half moon setting](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1632092160812-POVGKV3WB35VP24DOELP/2-50-ct-oval-in-half-moon-setting.jpg)
![3ct-oval-lab-diamond-with-half-moons.jpg](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1649467749230-DYKVKEQ9GEKMNLP0F2RT/3ct-oval-lab-diamond-with-half-moons.jpg)
![Platinum Oval and Half Moon 3.25 ct Lab Diamond Three Stone Ring Ada Diamonds Design AD-277 on Hand](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1653503670925-BP51VJQNEMZPGR0Z9JX9/3.25-ct-oval-and-half-moon-engagement-ring-ada-platinum-diamonds-design-277-on-model+copy.jpg)
![lab created three stone engagement ring](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1632092165462-UUOW6TFSHVGYHG3J1UOM/platinum-three-stone-lab-diamond-ring.jpg)
![three-stone-lab-diamond-engagement-ring.jpg](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1649467749446-8NTO66GJL341WQ16N750/three-stone-lab-diamond-engagement-ring.jpg)
![https://youtu.be/4aJ-C68sMfM](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1612391656771-H4EYP7UT95CT5UOLRCR9/Screen+Shot+2021-02-03+at+2.33.08+PM.png)
![https://youtu.be/BiJD1nKVVbw](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1636576009068-S69J3I44JNNF75L224KK/3-carat-oval-and-half-moon-three-stone-lab-diamond-ring-with-two-tone-white-and-yellow-gold-ada-diamonds-design-ad-277-profile.png)
![https://youtu.be/aoyM57unvzQ](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1636575806658-KVIFHWZ7WBS8MOZLIWO5/3-carat-oval-and-half-moon-three-stone-lab-diamond-ring-with-two-tone-white-and-yellow-gold-ada-diamonds-design-ad-277.png)
![https://youtu.be/CxEYlDQ5e6k](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1642016525657-BBAHD29O09W9HZIVE0R4/2-ct-oval-and-half-moon-lab-created-diamond-engagement-ring-yellow-gold-ada-diamonds-design-ad-277.png)
Oval and Half Moon Setting
Custom made-to-order three stone ring featuring conflict-free lab diamonds hand-selected for quality, fire, and brilliance. Available options: platinum, 14k or 18k gold: white, yellow, rose. Ada Diamonds is the leading luxury purveyor and the best place to buy a lab diamond. Virtual consultations available worldwide; private in-person appointments available in San Francisco and New York.
Make It Your Own
Every engagement ring is bespoke, and made-to-order. Modify this setting however you’d like with elements uniquely your own. Learn More about customization options.