About Us

Sell on POIZON

POIZON Blog

Discover the Best Square Diamond Rings of 2025

BY POIZON / UPDATED: 2025-06-04 16:48:17

If you're looking to elevate your jewelry collection, square diamond rings are a perfect choice. These rings not only symbolize elegance and luxury but also make a bold fashion statement. Whether you're searching for a unique gift or a personal treat, POIZON offers a curated selection of stunning square diamond rings that cater to various tastes and preferences. With their unparalleled authentication service, you can shop with confidence, knowing that each piece is genuine and of the highest quality. Explore the exquisite options available at POIZON and find the perfect ring to express your style and personality.

M.Wong

M.Wong 925 Sterling Silver Inlay Gemstone Fortune Attracting And Blessing Square Diamond Ring Unisex

Start Authentication for Free

The M.Wong 925 Sterling Silver Inlay Gemstone Fortune Attracting And Blessing Square Diamond Ring is a stunning unisex piece that combines elegance with a touch of mystique. Crafted from 925 sterling silver, this adjustable open ring features a vibrant red and blue color scheme, making it a versatile accessory for any occasion. The inlaid gemstones not only enhance its beauty but also symbolize fortune and blessings, making it a thoughtful gift for loved ones. It comes beautifully packaged with a box, shopping bag, and silver polishing cloth, ensuring it remains a cherished item for years to come.

Pros:

Adjustable size for comfort

Unique gemstone inlay design

Symbolizes fortune and blessings

Comes with a complete packaging set

FANCI

FANCI 925 Sterling Silver With Full Diamond Inlaid White Gemstone Rings Women's Gift Box Set

Start Authentication for Free

The FANCI 925 Sterling Silver With Full Diamond Inlaid White Gemstone Rings Women's Gift Box Set is a luxurious choice for those who appreciate fine jewelry. This ring features a polished finish with a stunning moissanite center stone, surrounded by a full diamond inlay that sparkles brilliantly. Weighing approximately 3g, it is lightweight yet durable, making it perfect for everyday wear or special occasions. The ring comes in an elegant gift box, making it an ideal present for birthdays or anniversaries.

Pros:

Elegant design with full diamond inlay

Lightweight and comfortable

Comes in a beautiful gift box

High-quality moissanite center stone

TIFFANY & CO.

TIFFANY & CO. Diamond Rings Women's

Start Authentication for Free

The TIFFANY & CO. Diamond Rings Women's is a classic piece that embodies luxury and sophistication. Made from high-quality platinum and featuring a diamond width of approximately 4mm, this adjustable ring is perfect for those who appreciate timeless elegance. The iconic Tiffany blue box adds an extra touch of charm, making it a perfect gift for any occasion. This ring is designed to be both stylish and durable, ensuring it can be worn for years to come.

Pros:

Timeless design from a renowned brand

Adjustable for a perfect fit

High-quality materials used

Iconic Tiffany packaging

CHANEL

CHANEL Pre Owned 18K Rose Gold Coco Crush Diamond Ring

Start Authentication for Free

The CHANEL 18K Rose Gold Coco Crush Diamond Ring is a luxurious statement piece that showcases the elegance of rose gold and diamonds. This non-adjustable ring is crafted from 18K gold and features a unique design that is both modern and classic. The beige gold color scheme adds warmth, making it a versatile accessory for any outfit. Packaged with care, this ring is perfect for gifting or as a personal treat.

Pros:

Luxurious 18K rose gold material

Unique and stylish design

Versatile for various occasions

Carefully packaged for gifting

HARRY WINSTON

HARRY WINSTON Platinum, Diamond Rings Women's Silver

Start Authentication for Free

The HARRY WINSTON Platinum, Diamond Rings Women's Silver is a stunning piece that combines the brilliance of diamonds with the elegance of platinum. This non-adjustable ring is designed for those who appreciate high-end jewelry. Its classic silver color scheme makes it a timeless addition to any jewelry collection. Perfect for special occasions or as a statement piece, this ring is sure to impress.

Pros:

High-quality platinum material

Classic and elegant design

Timeless addition to any collection

Perfect for special occasions

Chaumet

Chaumet Diamond Rings Unisex Rose Gold

Start Authentication for Free

The Chaumet Diamond Rings Unisex Rose Gold is a beautifully crafted piece that showcases the elegance of 18K rose gold and diamonds. This non-adjustable ring is designed for both men and women, making it a versatile choice for anyone. The rose gold color scheme adds a touch of warmth, while the included warranty and jewelry display card ensure peace of mind with your purchase.

Pros:

Unisex design for versatility

High-quality 18K rose gold

Includes warranty and display card

Elegant and timeless style

APORRO

APORRO Octagonal Main Stone Fully Set With Large And Small Diamonds Rings Unisex 18K White Gold Plated

Start Authentication for Free

The APORRO Octagonal Main Stone Fully Set With Large And Small Diamonds Rings Unisex 18K White Gold Plated is a striking piece that features a unique octagonal design. This non-adjustable ring is plated with white gold and adorned with both large and small diamonds, creating a stunning visual effect. Available in various colors, it is perfect for those who want to make a bold statement with their jewelry.

Pros:

Unique octagonal design

Available in multiple colors

Striking diamond arrangement

Affordable luxury option

Cartier

CARTIER 18K Rose Gold Diamond Rings Women's Rose Gold

Start Authentication for Free

The CARTIER 18K Rose Gold Diamond Rings Women's Rose Gold is a luxurious piece that combines the elegance of rose gold with the brilliance of diamonds. This non-adjustable ring is designed for women who appreciate high-end jewelry. The included jewelry box and warranty make it a perfect gift for special occasions, ensuring that it remains a cherished item for years to come.

Pros:

Luxurious 18K rose gold material

Includes warranty and jewelry box

Timeless and elegant design

Perfect for gifting

Cartier

CARTIER 18K Rose Gold Full Diamond Ring Finger Women's

Start Authentication for Free

The CARTIER 18K Rose Gold Full Diamond Ring Finger Women's is a stunning piece that showcases the beauty of 18K rose gold and diamonds. This non-adjustable ring features a width of 6.5mm, making it a bold statement piece. Packaged with care, it is perfect for gifting or as a personal treat for those who appreciate luxury jewelry.

Pros:

Stunning full diamond design

Luxurious 18K rose gold material

Perfect for special occasions

Carefully packaged for gifting

TIFFANY & CO.

TIFFANY & CO. 18K Gold, Diamond Rings Women's Gold

Start Authentication for Free

The TIFFANY & CO. 18K Gold, Diamond Rings Women's Gold is a beautiful piece that features a diamond weight of approximately 0.04 carat. This adjustable ring is made from high-quality 18K gold, making it a timeless addition to any jewelry collection. The included box and dust bag ensure that it remains a cherished item for years to come.

Pros:

High-quality 18K gold material

Adjustable for a perfect fit

Includes box and dust bag

Timeless design

Shopping for square diamond rings has never been easier with POIZON's extensive collection. Each ring is carefully selected to ensure quality and authenticity, allowing you to shop worry-free. Whether you're drawn to the classic elegance of Tiffany & Co. or the modern designs from APORRO, there's something for everyone. Discover your next favorite piece today!

Share this article