Lab-Grown Diamond Engagement Ring Cost in NYC (2025 Prices & Timeline)
Thinking about a custom lab-grown diamond engagement ring in New York City? We’ve crunched the 2025 numbers so you can budget confidently—no hidden mark-ups, just transparent pricing from our Queens studio.
2025 Price Snapshot (What NYC Couples Actually Pay)
| Component | Price Range | Notes |
|---|---|---|
| 1 ct E VS1 lab diamond (ideal cut) | $800 – $1,200 | IGI or GIA certified |
| 1.5 ct E VS1 lab diamond | $1,400 – $2,000 | Most popular size in 2025 |
| 2 ct E VS1 lab diamond | $2,200 – $3,200 | Looks 40 % larger than 1.5 ct |
| Custom 14 k gold solitaire | $900 – $1,400 | Hand-forged, not cast |
| Custom platinum setting | $1,400 – $2,000 | Heavier heirloom metal |
Bottom line: A 1.5 ct lab-grown custom ring from our studio averages $2,800 total—roughly the cost of a 0.7 ct mined diamond at big-box stores.
Timeline (Sketch to Proposal)
- Initial consult: 30 min
- CAD render + feedback: 2–3 days
- Grow/ship lab diamond: 3–5 days
- Hand-forge & set: 7–10 days
- Final polish & engraving: 1 day
Total turnaround: 2.5–3 weeks (rush available).
Ready to Start?
Book a free 30-minute design session in our Queens studio or via Zoom and walk out with a CAD preview the same day.
