Carbon and Kin
The Antoinette | Marquise Bypass Lab-Grown Diamond Ring
The Antoinette | Marquise Bypass Lab-Grown Diamond Ring
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- 100% Purity Guarantee
- IGI Certified
- Insured Global Shipping
How much ashes/hair is required?
How much ashes/hair is required?
For a single diamond, we generally require only about 30 grams of ashes or 2 grams of hair (about a lock of hair). Once your deposit is placed, we will ship a secure, discreet Sample Collection Kit to your doorstep with pre-paid return shipping. Any unused samples will be returned to you with absolute reverence.
How long does the cultivation take?
How long does the cultivation take?
The creation of a bespoke diamond requires uncompromising precision. Depending on your chosen carat weight and color (such as our delicate Sakura Pink), the rapid yet flawless cultivation process typically takes between 1 to 3 months. Your dedicated concierge will provide regular laboratory progress updates and photographs of your diamond's growth.
How do I know it's purely my loved one?
How do I know it's purely my loved one?
We maintain a strict, unyielding chain of custody governed by our "One Soul, One Furnace" mandate. Each commission is assigned a unique tracking ID upon receipt. The carbon source is purified in an isolated, dedicated crucible, ensuring zero cross-contamination. Every finished diamond is certified by IGI (International Gemological Institute) to verify its authentic diamond structure.
Diamond Specifications
Diamond Specifications
• Color & Clarity: D Color (Colorless), VS1 Clarity (Eye-Clean)
• Cut: 3EX (Excellent Cut, Polish, and Symmetry)
• Certification: Fully certified with IGI and 4C grading reports
• Ethical Brilliance: 100% conflict-free and environmentally conscious
Size Guide & Measurements
Size Guide & Measurements
The Antoinette: Dynamic Elegance and Royal Heritage
A striking reimagining of a royal classic. The Antoinette is meticulously designed for the modern visionary—a woman who appreciates avant-garde movement combined with the timeless luxury of solid 18K yellow gold.
The Fluid Bypass Design Fluidity meets absolute precision. This architectural masterpiece features a mesmerizing bypass design that gracefully sweeps around the center stone. One side of the band remains highly polished for a sleek, radiant finish, while the other is adorned with hand-set pavé diamonds, creating a perfect harmony of bold lines and delicate brilliance. Custom V-prongs securely protect the diamond's tips while enhancing its elongated silhouette.
The Majestic Marquise (2.00ct - 3.00ct) At its core floats a breathtaking marquise-cut lab-grown diamond, available in generous 2.00ct or 3.00ct proportions. Renowned for its brilliant fire and exceptional ability to elongate the finger, this ethically cultivated centerpiece commands attention from every conceivable angle.
Specifications:
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Profile: Fluid asymmetrical bypass band (half-plain, half-pavé)
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Setting: Secure V-prong and partial tension wrap
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Center Stone: 2.00ct or 3.00ct Premium Lab-Grown Diamond (Marquise Cut)
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Accent Stones: Brilliant lab-grown pavé diamonds
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Material: Exclusively crafted in Solid 18K Yellow Gold
Bespoke Modifications Available: Looking for something uniquely yours? While this design is curated with specific options, our atelier welcomes custom requests. Contact our artisans for unique ring sizes or personalized interior engravings.
