VIP Concierge & Bespoke Service
Experience the ultimate in personalized luxury.
Whether you have a specific design in mind or need our experts to curate a masterpiece for you, our dedicated concierge is here to bring your vision to life effortlessly.
Create A Custom Piece That Is Truly Yours
Our custom work goes far beyond selecting a diamond.
We design entire pieces:
from the setting, proportions, and metal choice to the final handcrafted details. Every custom ring or jewelry piece is made using IGI certified lab-grown diamonds (1.00 ct + only) and high-quality materials that meet New York’s fine-jewelry standards.
NYC Diamond District Craftsmanship
Designed and crafted with expertise rooted in New York’s diamond district.
Refined, Not Trend-Driven
Thoughtful designs made to last beyond seasons.
Transparent Value
Luxury-level quality without traditional markups.
Certified Lab-Grown Diamonds
Ethically grown, IGI certified for transparency and trust.
“At Bow Tie Lab Diamonds, we oversee production directly in New York and work with trusted suppliers, we offer a level of craftsmanship and pricing that’s difficult to match.”
Why Certification Matters for Lab-Grown Diamonds
Lab-grown diamonds are chemically and visually identical to natural diamonds, but they’re created in controlled environments.
Certification ensures that:
• You know exactly what you’re getting
• Clarity and characteristics are independently verified
• Pricing aligns with quality and specifications
FAQ's
How long does it take to process an order?
How long does it take to process an order?
All Bowtie Diamond pieces are custom-made.💎
Production begins immediately after your order is placed and requires a minimum of 14 business days before shipment.
Once your order ships, you will receive a confirmation email with full tracking details.
What is your return policy?
What is your return policy?
All Bowtie Diamond jewelry is individually crafted and made to order.
Due to the nature of this process,we do not offer exchanges.
What are your sizing options?
What are your sizing options?
Click below to view our Lab-Grown Diamond size guide and find your perfect fit.
View Size Guide
What are lab-grown diamonds, and how are they different?
What are lab-grown diamonds, and how are they different?
Lab-grown diamonds arereal diamondscreated in advanced laboratories that replicate the natural conditions under which diamonds form. Chemically, physically, and optically, they are identical to mined diamonds—the only difference is their origin.
Unlike mined diamonds, lab-grown stones come with transparent sourcing, modern innovation, and a price that makes brilliance more accessible. At Bow Tie Lab Diamonds, we believe this new chapter in diamond history allows us to offerluxury without compromise.
Types of lab diamonds: HPHT vs. CVD (and why we only use CVD)
Types of lab diamonds: HPHT vs. CVD (and why we only use CVD)
There are two primary methods for growing diamonds:
- HPHT (High Pressure High Temperature): an older method that mimics deep-Earth conditions. It can produce gem-quality stones but often leaves metallic inclusions and has less control over color.
- CVD (Chemical Vapor Deposition): a more advanced process where diamonds grow layer by layer in a plasma chamber. CVD produces larger stones with greater purity, fewer inclusions, and more consistent quality.
At Bow Tie Lab Diamonds, we use only CVD diamonds. This ensures the highest clarity, better color control, and a level of precision that matches our commitment to excellence. By focusing on CVD, we deliver diamonds that meet the strictest grading standards, certified by IGI or GIA.
Are lab-grown diamonds real diamonds?
Are lab-grown diamonds real diamonds?
Yes—lab-grown diamonds are100% real diamonds. They are graded by the same international standards (the 4Cs: cut, color, clarity, carat) as mined diamonds. Each Bow Tie Lab Diamond iscertified by IGI or GIA,providing assurance of authenticity and quality.
When you choose lab-grown, you’re not choosing “synthetic” or “imitation.” You’re choosing a genuine diamond, refined with innovation and offered at a value unmatched in today’s market.
Why choose Bow Tie Lab Diamonds?
Why choose Bow Tie Lab Diamonds?
The difference lies in value, quality, and trust.
- Value: We consistently offer prices not only below natural diamonds, but also lower than most lab-diamond retailers.
- Quality: We select only CVD-grown diamonds, certified by IGI or GIA.
- Heritage: Rooted in New York’s Diamond District since 2015, our team of artisans blends tradition with modern innovation.
- Customization: From classic solitaires to one-of-a-kind creations, we craft jewels that reflect your vision.
Choosing Bow Tie Lab Diamonds means choosing luxury thoughtfully priced, with no compromise on brilliance.
Are lab-grown diamonds sustainable?
Are lab-grown diamonds sustainable?
Lab-grown diamonds address many of the ethical and environmental concerns associated with traditional mining. They are produced without large-scale excavation, reducing land disruption and avoiding conflict sourcing issues.
While every form of production has an impact, lab-grown diamonds are widely regarded as a more responsible, forward-looking choice. At Bow Tie Lab Diamonds, we see sustainability not just as a trend, but as acommitment to the future of fine jewelry—luxury crafted responsibly for a new generation.
