RIVIÈRE PLATINUM THREE-STONE OVAL DIAMOND RING

Exclusively designed and handcrafted in-house at CJ Charles Jewelers, the RIVIÈRE PLATINUM THREE-STONE OVAL DIAMOND RING from our prestigious Rivière Collection represents the ultimate pinnacle of fine diamond jewelry. Masterfully cast in Solid 950 Platinum, this breathtaking ring unites architectural precision with mesmerizing brilliance.

Product Highlights & Specifications

• Maker / Brand: CJ Charles Jewelers
• Collection: Rivière Collection
• Precious Metal: Solid 950 Platinum
• Total Gemstone Weight: 0.37 carats
• Primary Gemstones: Natural White Diamond
• Diamond Cut / Shape: Oval Cut
• Diamond Color Grade: J
• Diamond Clarity Grade: SI1 CLARITY
• Certification: GIA Certified (Accompanied by Official GIA Certificate Dossier)
• Finger Size: Standard Sizing (Complimentary custom resizing assistance included)
• Condition: Brand New / Handcrafted High Jewelry

Artisan Styling & Design

A true showstopper designed to commemorate lifelong devotion, this engagement ring features captivating proportions and exceptional light refraction. Its luminous presence creates a timeless bridal heirloom to be cherished across generations.

Jeweler's Specific Notes

"This exquisite handmade platinum ring showcases timeless elegance with a dazzling three-stone design. At its heart lies a breathtaking 3.01-carat oval-cut diamond, graded J color, SI1 clarity, accompanied by a grading report from the Gemological Institute of America (GIA). The center stone is gracefully flanked by two brilliant half-moon diamonds, weighing 0.37 carats and 0.36 carats respectively, with approximately G–H color and VS2–SI1 clarity. The harmonious combination of the oval center and perfectly matched half-moon sides creates a balanced, radiant look that maximizes sparkle and sophistication. Meticulously crafted by hand in platinum, this ring is a true statement of artistry, luxury, and enduring beauty."

The CJ Charles Jewelers Assurance

For more than 35 years in the heart of La Jolla, California, CJ Charles Jewelers has represented the gold standard in certified high jewelry and haute horlogerie. Every creation in our collection is rigorously evaluated and graded by our in-house graduate gemologists. Your order includes our signature luxury gift presentation box, all official documentation and certificates, and complimentary fully insured white-glove shipping.

Specifications above are taken directly from this piece's catalog data.

Complimentary insured shipping on every U.S. order — no minimum, no code. We ship via UPS Ground, FedEx Home Delivery, USPS Priority, fully insured, with signature confirmation on high-value pieces.

Free 30-day returns: unworn pieces in original packaging can be returned within 30 days of delivery for a full refund — we email you a prepaid, insured return label.

Full shipping policy · Full returns policy

Every piece we sell is guaranteed genuine — inspected before dispatch, with serial numbers intact and documentation as described. If any piece were ever proven otherwise, we refund you in full.

Read our Authenticity Promise