1 3/4 Carat Lab-Grown 3-Stone Princess-Cut Diamond Engagement Ring 14K Gold

14K Gold 1.75 Carat Lab Grown 3 Stone Princess Cut Diamond Engagement Ring

Our 1 3/4 carat lab grown 3 stone princess cut diamond ring features a 1.40 carat lab made princess cut center diamond accented by two half moon lab grown diamonds totaling approx. 0.35 carats. The princess cut center delivers a crisp angular brilliance with tighter light return, giving it a more defined and modern look compared to softer cuts. The half moon sides follow the edges of the square center introducing a slight curve that balances the overall shape without widening the profile. The 7.59mm top gives the ring a strong presence while the 2.2mm shank and 1.7mm thickness keep it grounded and wearable. Set in a traditional four prong structure and made in the USA, the ring focuses on proportion, clean lines and a consistent finish.

Key Specifications

• Metal: Guaranteed 14K Solid Gold
• Total Carat Weight: 1 3/4 Carats
• Center Stone: 1.40 Carat Lab Grown Princess Cut Diamond
• Side Stones: Two Half Moon Lab-Grown Diamonds, Approx. 0.35 Carat Total
• Top Dimensions: 7.59mm
• Shank Width: 2.2mm
• Thickness: 1.7mm
• Setting: Traditional Four Prong Setting
• Origin: Made in the USA
• Returns: 45-Day Return & Exchange Policy
• Shipping: Free Shipping in the USA (international options available)

Princess Cut Definition with Subtle Curvature

The princess cut center stands out for its sharp corners and strong internal light pattern, creating a focused brilliance that feels clean and structured. Its square shape anchors the design, while the half moon side stones soften the edges just enough to create a smooth transition into the band. This balance keeps the ring from feeling too rigid while maintaining a clear, geometric identity.

Balanced Structure for Daily Wear

The proportions are designed to support the center stone without adding unnecessary bulk. Its shank provides strength at the base while the 1.7mm thickness keeps the ring sitting low and comfortable on the finger. The four prong setting holds each stone secure while allowing light to pass through for consistent brightness. Each ring is produced in the USA with attention to alignment, polish and long term durability. Also available in various metals and styles, shown below.

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