Lab Grown Diamond Marquise Cut Cathedral Style Channel Engagement Ring With Accents

Brilliant Diamonds embodies the essence of excellence, and Brilliant Diamonds mirrors this ethos by crafting exquisite jewelry with conflict-free Lab Grown  Diamonds, Also Know as Synthetic Diamonds, Lab Diamonds, and Lab Created. Our jewelry symbolizes our admiration for humanity and dedication to the environment, offering both quality and value at an accessible price range.We present Lab-Grown Diamonds and only sell this type of diamond. 

Originating as a modest family venture, Brilliant Diamonds has evolved into a second-generation enterprise, boasting a team of in-house designers, master bench jewelers, and customer service professionals with a cumulative experience exceeding 70 years. We take immense pride in curating designer jewelry that resonates with our customers' values.

With extensive expertise in online shopping support, our affable and knowledgeable jewelers and customer service specialists stand prepared to assist you on an individual basis, ensuring a seamless experience and providing comprehensive information for selecting the perfect diamond ring. 

All our jewelry is packaged in beautiful presentation boxes. The boxes are exquisitely finished with coordinating texture papers with Ivory Satin Interiors and enclosed in a second outer box.

All orders are shipped via USPS Priority Mail or FeDex Home Delivery with signature confirmation. Insurance is included FREE OF CHARGE! Overnight Shipping via FeDex Next Day Air is also available. Please select FeDex Next Day Air during checkout!

International shipping rates to most countries are provided during checkout. Insurance is included FREE OF CHARGE! Please note that your country may impose customs and import duties or taxes that you must pay because your order originated outside of your home country.

These fees are your responsibility and are separate from the cost you paid for your merchandise and shipping.

All new engagement rings shipped in the USA, come with complimentary resizing within the first 30 days from purchase. If for any reason the size is not just perfect, all you need to do is send it back and we will resize it free of charge.

If you are not sure of your ring size, please follow the ring-sizing guide below.

Measuring Your Finger Your ring should fit your finger comfortably, snug enough so that it will not fall off, but loose enough to slide over your knuckle.

If ordering from outside of the US or Canada, determine your ring size according to your country’s standard. Use the International Ring Size Chart to convert to the corresponding US ring size to place your order.

Brilliant Diamonds offers a Lifetime Warranty on all jewelry against defects in manufacturing.

If your jewelry ever needs repair or exchange due to a manufacturing defect, Agape Diamonds will repair or exchange your jewelry Free of Charge.

Learn More about Agape's Risk Free Shopping Policy.