Halo Engagement Ring with 1.85 Carat TW of Lab-grown Marquise Diamond | 14kt Yellow Gold Fall2025 This 3mm round smoky quartz

This 3mm round smoky quartz charm is set in 10kt yellow gold for a warm-toned

This ring features a smoky quartz stone and

ensuring maximum shine

The halo ring with an emerald and

Frederique Constant has not only breathed new life into classic watchmaking but given concrete expression to its founding mission: to make luxury timepieces accessible to as many people as possible

Halo Engagement Ring with 1.85 Carat TW of Lab-grown Marquise Diamond | 14kt Yellow Gold Fall2025 This 3mm round smoky quartzCrafted with ethically sourced lab created diamonds, this ring not only radiates beauty but also reflects your commitment to sustainability. The warm tones of the 14kt yellow gold band add a romantic touch, making this ring a symbol of enduring love and timeless elegance.