radiant-cut-diamond-blue-sapphire-engagement-ring.jpeg
Radiant cut diamond engagement ring with blue sapphire accents and pear-shaped diamond side stones in a white gold setting.jpeg
radiant-cut-diamond-blue-sapphire-engagement-ring.jpeg
Radiant cut diamond engagement ring with blue sapphire accents and pear-shaped diamond side stones in a white gold setting.jpeg

Blue Sapphire & Diamond Engagement Ring

$0.00

Make a lasting impression with this breathtaking radiant cut engagement ring, designed to capture light from every angle. The centerpiece features a dazzling radiant-cut stone, elegantly framed by vibrant round blue sapphires and sparkling pear-shaped accent diamonds. Crafted in a polished white gold or platinum-style setting, this sophisticated design blends timeless elegance with a modern touch of color.

Details & Care

  • Metal (as pictured): 14k White Gold

  • 1 Radiant-cut center stone

  • 4 Round blue sapphire side accents

  • 2 Marquise-shaped diamond accent stones

  • Total carat weight may vary depending on ring size.

Customization is available in 14k white or yellow gold, 18k white or yellow gold, or platinum. Pricing is based on your selected metal and the stone's origin, size, and total carat weight. While we specialize in certified natural diamonds, we also offer expertly sourced lab-grown diamonds and colored gemstones for custom designs. Engraving services are available upon request.

Delivery & Returns

Receive insured shipping on all orders. Please note that Supreme Gems does not accept exchanges or refunds on customized pieces. Ready-to-wear items may be returned or exchanged within 7 days of delivery, provided they are returned in their original, unworn condition with all original packaging and tags.

Make a lasting impression with this breathtaking radiant cut engagement ring, designed to capture light from every angle. The centerpiece features a dazzling radiant-cut stone, elegantly framed by vibrant round blue sapphires and sparkling pear-shaped accent diamonds. Crafted in a polished white gold or platinum-style setting, this sophisticated design blends timeless elegance with a modern touch of color.

Details & Care

  • Metal (as pictured): 14k White Gold

  • 1 Radiant-cut center stone

  • 4 Round blue sapphire side accents

  • 2 Marquise-shaped diamond accent stones

  • Total carat weight may vary depending on ring size.

Customization is available in 14k white or yellow gold, 18k white or yellow gold, or platinum. Pricing is based on your selected metal and the stone's origin, size, and total carat weight. While we specialize in certified natural diamonds, we also offer expertly sourced lab-grown diamonds and colored gemstones for custom designs. Engraving services are available upon request.

Delivery & Returns

Receive insured shipping on all orders. Please note that Supreme Gems does not accept exchanges or refunds on customized pieces. Ready-to-wear items may be returned or exchanged within 7 days of delivery, provided they are returned in their original, unworn condition with all original packaging and tags.

Frequently Asked Questions

  • We specialize in custom jewelry design, bringing your vision to life with craftsmanship you can trust. With over 30 years of expertise in diamond jewelry, we combine experience, precision, and care to create timeless pieces tailored just for you.

    We also offer a curated selection of ready-made jewelry for those who prefer beautifully designed, timeless pieces that are available for immediate purchase—perfect for when you’re looking for something elegant without customization.

    We also provide a one-month warranty covering repairs on eligible pieces. In addition, we’re happy to assist with ongoing care, including repairs and professional cleaning services, to help keep your jewelry looking its best.

  • What sets us apart is over 30 years of experience working with clients across the country, combined with our deep roots in the heart of Los Angeles’s Diamond District. We take pride in a personalized approach—working closely with each client to bring their vision to life based on their unique style, needs, and budget. Our goal is simple: to create beautiful, meaningful jewelry while ensuring every customer feels heard, valued, and truly satisfied.

  • Pricing varies based on the piece and the complexity of the design. All of our custom pieces have a starting price, and after an initial consultation we provide a clear, transparent quote with no hidden costs—so you know exactly what to expect before we begin.

  • We love when clients come to us with an idea already in mind, and we truly value informed customers who have done their research—it helps us understand your vision more clearly and serve you even better. That said, if you’re not sure yet, that’s completely okay too. We’re here to guide you, explore ideas with you, and help you find or create something you’ll love. Reach out through our contact form, email, or schedule a call—we’ll walk you through the next steps and answer any questions along the way.

  • From the CAD design to casting to completion, we keep you updated every step of the way. If any adjustments are needed or unexpected issues arise, we’ll communicate with you right away to make sure everything stays aligned with your vision.

  • All orders are shipped via FedEx 2-Day Service and require an adult signature upon delivery. Please ensure that someone 21 years of age or older is available to sign for the package on the expected delivery date.

    For customers who need expedited delivery, FedEx Priority Overnight shipping is available for an additional charge.

    All shipments are fully insured for your protection.

  • You can reach us anytime via our contact page or email. We aim to respond quickly—usually within one business day.