Top 9 Best Marquise Cut Engagement Rings

Diamond Nexus is a leading company in the lab diamond and diamond simulant jewelry industry. They offer a wide range of jewelry products, including engagement rings, earrings, necklaces, and more. With a focus on high-quality craftsmanship and customer satisfaction, Diamond Nexus provides free shipping, a 30-day return policy, and world-class customer service. They also offer various customer services, such as email, phone, and chat support. One of their popular products is the "More Than Words" round cut engagement ring, featuring a three-stone design and intricate metalwork on a thicker band. Diamond Nexus accepts payments through credit cards, money orders, or cashier's checks for jewelry sizing and repair. They prioritize customer privacy and ensure that the information provided for orders is only used for shipping and delivery confirmation. Additionally, Diamond Nexus recently introduced 12FIFTEEN Diamonds, a collection of 100% pure carbon manmade diamonds with a new look and website.

Whiteflash.com is an online retailer of fine jewelry and diamonds. The company specializes in engagement rings, wedding bands, and other jewelry items. Whiteflash.com offers a wide selection of certified diamonds, as well as custom-made jewelry. The company also provides a variety of services, such as diamond education, diamond search, and jewelry appraisal. Whiteflash.com is committed to providing customers with the highest quality diamonds and jewelry at competitive prices. The company also offers a lifetime warranty and free shipping on all orders.

Leibish.com is an online retailer of fancy colored diamonds and diamond jewelry. The company was founded in 1979 and is based in Israel. Leibish.com offers a wide selection of fancy colored diamonds in a variety of shapes, sizes, and colors. The company also offers a variety of diamond jewelry, including rings, earrings, necklaces, and bracelets. Leibish.com provides customers with a secure online shopping experience, as well as a team of experienced diamond experts to help customers find the perfect diamond. The company also offers a lifetime warranty on all of its products.

Ritani.com is an online jewelry retailer that specializes in engagement rings, wedding bands, and other fine jewelry. The company offers a wide selection of styles and designs, from classic to modern, and from traditional to unique. Customers can browse the selection online and customize their jewelry with a variety of options, including metal type, diamond shape, and setting. Ritani.com also offers a free in-store preview service, allowing customers to try on their jewelry before they buy. The company also provides a lifetime warranty and free shipping on all orders.

Brilliant Earth is a fine jewelry company that was founded in 2005. It is a global leader in ethically sourced fine jewelry. The company is dedicated to responsible sourcing, social impact, and climate action via partnerships, donations, and volunteer work. Brilliant Earth has a supplier code of conduct that ensures transparency of information regarding their business practices, resources used, and production sites. The company has an omnichannel presence and has opened three new showrooms in the first quarter of 2023. Brilliant Earth's jewelry specialists are available 24/7 to help with any questions via phone or live chat.

JamesAllen.com is an online jewelry retailer that specializes in providing customers with a wide selection of diamond engagement rings, wedding bands, and other fine jewelry. The company offers a unique shopping experience, allowing customers to view and compare thousands of diamonds in 360° HD, and to design their own custom engagement rings. Customers can also take advantage of the company's free lifetime warranty, free shipping, and free returns. JamesAllen.com is committed to providing customers with the highest quality jewelry at the best prices.

briangavindiamonds.com is an online jewelry store that specializes in providing customers with high-quality diamonds and other precious stones. The store offers a wide selection of diamond jewelry, including engagement rings, wedding bands, earrings, necklaces, and bracelets. All of the diamonds and stones are certified and come with a lifetime warranty. Customers can also customize their jewelry with engravings and other special features. The store also offers free shipping and a 30-day money-back guarantee. With its commitment to quality and customer service, briangavindiamonds.com is the perfect place to find the perfect diamond jewelry.

Blue Nile is an online jewelry retailer that was founded in 1999 and is based in Seattle, Washington. The company specializes in selling diamonds and jewelry, and it has 25 stores across the United States. Blue Nile is a subsidiary of Signet Jewelers, which acquired the company in 2022. The company was founded by Mark Vadon, who purchased a diamond engagement ring from a website started by Doug Williams of Williams & Son Inc. of Seattle in 1995. Vadon raised $6 million to purchase the website in 1999, and the company that became Blue Nile was born. As of 2015, the company had a revenue of US$480 million and 1000 employees. Blue Nile is considered one of the best retail companies to work for in Washington.

Diamonds.com is an online retailer of certified diamonds and fine jewelry. The company offers a wide selection of diamond jewelry, including engagement rings, wedding bands, earrings, pendants, and bracelets. All diamonds are certified by the Gemological Institute of America (GIA) and come with a lifetime warranty. Customers can also customize their jewelry with engravings, gemstones, and other special features. Diamonds.com also provides a variety of services, such as free shipping, free returns, and a 30-day money-back guarantee. The company also offers a lifetime upgrade policy, allowing customers to upgrade their diamond jewelry for a discounted price.