FREE SHIPPING, 30 DAY RETURNS: Easily return or exchange any order within 30 days for a full 100% satisfaction guarantee refund. Never pay a restocking fee.
LIFETIME WARRANTY: We stand behind our products. If a stone falls off or your setting is damaged during normal wear, we will fix it for free for the life of the product.
CONFLICT FREE MATERIALS: All our diamonds, gemstones and materials are from 100% conflict free sources. Our jewelry passes extensive quality checkpoints before being shipped to you.
USA BASED COMPANY: We are a 100% USA based owned and operated company. All our items ship directly from the United States.
PERFECTLY GIFTABLE: Each order includes a beautiful jewelry box or pouch ready to gift and delight for any occasion, including birthdays, Christmas, Mother’s Day, anniversaries, Valentine’s Day, weddings, graduations or for your sister, daughter, mom, wife, niece, aunt, best friend, girlfriend, or even yourself!
Created to complement and enhance your lifestyle, Ryan Jonathan Fine Jewelry is the little black dress of your jewelry box. The collection features a classic aesthetic with contemporary touches, designed to take you from everyday to special occasions for years to come.
Growing up in New York City, designer Ryan Jonathan was exposed to expert jewelry-making techniques and gemstones working with his family, who has been in the industry for generations. This background and experience provided technical proficiency and a keen interest in design, resulting in fine jewelry that draws on tradition, with an original take on color and contemporary details.
Passionate about color and craftsmanship, Ryan Jonathan offers stones in every shade of the spectrum. He hand-selects each fine quality diamond for the bridal collections, because your diamonds should sparkle just as brightly for the many anniversaries to come as they will on your big day. Attention to detail encompasses all aspects of each collection, right down to the beautifully crafted gift package that comes with every Ryan Jonathan order. Each piece of jewelry is proudly made in the USA.
And Ryan’s relationship with his customers doesn't end when that box is opened. Exceptional service continues for the life of the piece as it is polished, serviced or resized so the recipient can enjoy it at every age—and every stage—of her life.
Ryan Jonathan Fine Jewelry is proudly manufactured in New York City's famed Diamond District.
LIFETIME WARRANTY Ryan Jonathan Fine Jewelry stands by the quality and craftsmanship of each piece and offers a LIFETIME WARRANTY on all products. We will repair or replace any item which we deem damaged due to a manufacturing defect (excluding excessive wear and tear or physical/accidental abuse, loss, loss of stones, and theft). Repair/sizing or service performed by an outside third party will void the warranty.
ESCAPE - The European Science Cluster of Astronomy & Particle Physics ESFRI Research Infrastructures has received funding from the European Union’s Horizon 2020 research and innovation programme under Grant Agreement no. 824064.
The ESFRI Science Analysis Platform (SAP) is a platform-service gateway with the capability to access and combine data from multiple collections and stage for subsequent processing and analysis. It allows data discovery and handling of large and distributed data collections. It is a flexible science platform for the analysis of open access data available through EOSC, givin...
The ESCAPE Citizen Science (CS) is an ambitious astronomy and astroparticle physics programme of scientific and public engagement that trains and educates the community in the usage and implementation of the ESCAPE services and ESFRI facilities, in line with the FAIR principles. The ESCAPE CS programme engages the society at large, name...
The ESCAPE Data Infrastructure for Open Science (DIOS) is a federated data infrastructure of open access data that enables large national research data centres to work together and build a robust cloud-like service to curate and scale up to multi-Exabyte needs. The ESCAPE DIOS is a cloud of data services that follows FAIR data management principles at the...
The ESCAPE Open-source Scientific Software and Service Repository (OSSR) is a sustainable open-access repository to share scientific software and services to the science community and enable open science. It will house astro-particle-physics-related scientific software and services for data processing and analysis, as well as test data sets, user-support documentation, tut...
The Virtual Observatory (VO) for astronomy integrates distributed infrastructures into one single virtual astronomy facility. ESCAPE supports the integration of the various multi-messenger ESFRI facilities and other research infrastructures into the EOSC through the VO framework, to ensure that their high-level scientific products and big data sets are openly accessible....
The birth, life and death of Objects from the Universe
Astrophysics is a branch of space science that applies the laws of physics and chemistry to explain the birth, life and death of stars, planets, galaxies, nebulae and other massive objects in the universe. The study of our universe will continue as long as the universe exists. ESCAPE is tackling fundamental problems of dark energy, dark, matter, high energy astrophysics, etc., using giant, complex data sets, high performance computing and high throughput computing. Know more about the Astrophysics Science Projects working with ESCAPE to generate and validate ESCAPE services.
Particle physics is a branch of physics that studies the elementary constituents of matter and radiation, and the interactions between them. It is also called "high energy physics", because many elementary particles do not occur under normal circumstances in nature, but can be created and detected during energetic collisions of other particles, as is done in particle accelerators. ESCAPE is tackling fundamental problems of high energy particle and astroparticle physics using giant, complex data sets, high performance computing and high throughput computing. Know more about the Particle Physics Science Projects working with ESCAPE to generate and validate ESCAPE services.