Lumière Duo Diamond Ring 14K White Gold

A delicate balance of form and brilliance, the Lumière Duo Diamond Ring captures the beauty of contrast through refined simplicity.

Crafted in solid 14K white gold, this open design features two lab grown diamonds positioned in perfect opposition, one round, one pear shaped, creating a harmonious dialogue between shapes and light. The gentle curve of the band allows the stones to appear suspended, enhancing their brilliance from every angle.

Minimal in structure yet rich in detail, this piece offers a modern interpretation of classic diamond jewelry. Its open silhouette gives it an effortless, contemporary feel while maintaining a timeless elegance that transcends trends.

Lightweight and refined, it is designed for everyday wear while still carrying the presence of fine jewelry.

This is a lifetime investment, defined by balance, light, and modern sophistication.

SPECIFICATIONS

• Material: Solid 14K White Gold (Rhodium-Plated)
• Stone Type: Lab-Grown Diamonds
• Total Carat Weight: 1/5 CTW
• Diamond Color: G-H
• Diamond Clarity: SI1–SI2
• Stone Shapes: Round & Pear
• Weight: Approx. 2.01 g

DELIVERY & RETURNS

How to Care for Your Jewelry

With the right care, your Oxfordum pieces will last for years. Follow these simple guidelines to keep your jewelry looking its best.

Gold Vermeil & Gold-Filled

• Remove before swimming, showering, or exercising.
• Avoid perfume, lotions, and harsh chemicals directly on the piece.
• Store in a cool, dry place — ideally in a pouch or jewelry box.
• Clean with a soft dry cloth after wearing.

Sterling Silver

• Silver naturally tarnishes over time — this is normal.
• Polish with a silver cloth to restore shine.
• Store in an airtight bag or box to slow tarnishing.
• Avoid exposure to chlorine, saltwater, and sulfur.

Stainless Steel (Watches & Accessories)

• Wipe with a damp cloth to remove sweat and oils.
• Safe for daily wear — highly resistant to tarnish and scratching.
• Avoid abrasive cleaners.

Waterproof & Tarnish Resistance

Many of our pieces feature PVD coating or rhodium plating for enhanced durability. Check individual product pages for specific care instructions. As a general rule: remove jewelry before swimming in chlorinated pools or saltwater.

General Tips

• Put jewelry on last — after makeup, hairspray, and perfume.
• Remove before sleeping to prevent bending or breakage.
• Store pieces separately to avoid scratching.

Questions about a specific piece? Contact us — we're happy to help.

Delivery

We currently ship within the United States. Orders are prepared and dispatched within 1–3 business days, and delivery typically takes 3–7 business days after dispatch. Once dispatched, you'll receive a confirmation email with your tracking number.

Because we work with specialist suppliers, some orders may arrive in separate packages, each with its own tracking number. Every order ships fully insured.

Track your order →

Returns

We accept returns within 30 days of delivery — including sale items — for pieces in their original, unworn condition and original packaging. Items marked Final Sale on the product page and personalized pieces can't be returned unless they arrive defective or damaged.

To start a return, contact us and we'll send you the return address and instructions. Return shipping is the customer's responsibility, and original shipping charges are non-refundable, unless the item arrived defective, damaged or incorrect. If something is wrong with your order, please let us know within 48 hours of delivery.

Read our full Return & Refund Policy and Shipping Policy.