J. Milhening, Inc. 1930s Platinum Star Sapphire & Diamond Ring
J. Milhening, Inc. 1930s Platinum Star Sapphire & Diamond Ring
Couldn't load pickup availability
Description
This vintage J. Milhening, Inc. ring from circa 1935 centers on an oval cabochon natural no-heat purple Ceylon star sapphire of approximately 10.50 carats, set in an open-back rubover setting. An asymmetric design adds five baguette-cut diamonds (approximately 0.20 carats total) and ten round old-cut diamonds (approximately 0.35 carats total), for a combined diamond weight of approximately 0.55 carats. Crafted in platinum marked with iridium, it features polished edges, engraved gallery detailing, open backholing, and raised split shoulders flowing into a solid D-shape shank. Ring size is US 4.75 and it is resizable; the piece weighs approximately 8.2 grams and includes a Gemmological Certification Services report.

Book An Appointment
Tailored just for you, our concierge service will help you find the perfect piece from our rarest collection of jewelry.
We’re here to help.
Our Expertise
The Jewelers Circle sources from the most esteemed and experienced jewelers in the industry. To ensure items are described accurately, we have a unique partnership with the International Antique Jewelers Association (IAJA) to independently assess each piece of jewelry before it is sent to our clients. Upon successful completion of this careful examination process, a document signed by one of the renowned IAJA experts will be issued and sent along with your jewelry piece.
-
Secure delivery
-
Personalized assistance
-
100% secure payment
-
Authenticity commitment
Frequently asked questions
How is my order shipped?
All items shipped are insured and secured. A signature upon delivery is required to ensure a smooth and safe delivery.
Is there someone I can contact if I have any questions?
Yes, we have a Concierge Team to assist you with any questions. Please call +1.212.580.3091 or email [email protected].
Can I trust that my payments are secure?
Yes, we take security seriously and ensure that all payments are safe and protected. If you choose to pay using a credit card, your payment will be handled by our payment provider partner, Stripe, who will securely hold the payment until the return period has passed. If you decide to request a refund within the returns period, the funds will be returned to your original payment method. For bank transfers, the payment processing is also handled in a secure manner.
How is the jewelry authenticated?
The Jewelers Circle works in association with the International Antique Jewelers Association (IAJA) to assess each piece of jewelry before it is sent to our clients. Upon successful completion of this careful examination process, a document signed by an IAJA expert will be issued and sent along with your jewelry piece. Learn more