Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of an oval diamond, casting a gentle glow that seems to stretch beyond the stone itself. This semi-set engagement ring foundation in warm 10K rose gold invites you to select a center stone up to 12 by 10 millimeters, offering a modern-minimal silhouette defined by clean lines and subtle accents.

Crafted with precision in Williamsburg, the band’s smooth finish and low-profile setting ensure a comfortable fit for daily wear, while delicate accent details add a refined structure without distraction. The rose gold’s soft blush tone complements the oval’s graceful elongation, enhancing its natural clarity and confident presence.

Each piece reflects a commitment to ethical jewelry through lab-grown diamond options, reducing environmental impact without compromising brilliance or quality. This design suits those who appreciate architectural simplicity paired with a touch of warmth, ideal for stacking or wearing solo with ease.

Should you wish to adjust sizing or explore center stone options, our Brooklyn studio offers personalized consultations to guide you through every detail with care and expertise.

Visit us in Williamsburg or begin your custom design journey online—where thoughtful craftsmanship meets modern romance.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for everyday elegance.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.