The Bespoke 3D Ring Studio

Real-Time 3D Physics

Laser Inscribed Center Stone All diamonds feature official IGI or GIA microscopic certification numbers matching your physical appraisal card.

Pre-Casting 3D Proofing After ordering, our bench jewelers verify your custom finger size and millimeter proportions before metal casting.

Insured Overnight Delivery Shipped with tamper-evident security seals in an heirloom illuminated presentation case.

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📦 Complimentary Insured FedEx Delivery Unlocked!

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Explore our fine bridal rings, diamond studs, or customize a bespoke ring in our interactive 3D studio.

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Taxes and shipping calculated at checkout. Includes complimentary luxury ring box, appraisal certificate, and cleaning kit.

Precision Sizing Guide

All our bespoke and engagement rings are eligible for one complimentary resizing within the first year of ownership.

US Size	Inside Diameter (mm)	Inside Circumference (mm)	UK / AU
4.0	14.9 mm	46.8 mm	H
5.0	15.7 mm	49.3 mm	J 1/2
6.0 (Most Common)	16.5 mm	51.9 mm	L 1/2
7.0 (Most Common)	17.3 mm	54.4 mm	N 1/2
8.0	18.1 mm	57.0 mm	P 1/2
9.0	19.0 mm	59.5 mm	R 1/2
10.0	19.8 mm	62.1 mm	T 1/2

🌡️ Temperature Matters: Fingers expand in heat and shrink in cold. Measure at room temperature at the end of the day.

💍 Knuckle Consideration: If your knuckle is noticeably larger than your base, choose a half-size larger so the ring slides comfortably.