Mid-Century No Heat .90 Ct Siamese Ruby & Diamond Vintage Engagement Ring
One-of-a-kind vintage ring — only one available
Each ring is carefully sourced and professionally inspected for authenticity and condition
Description
DESCRIPTION
The Margot ring is an authentic vintage engagement ring dating to the 1970s. At the center is a .90 carat AGL certified natural Siamese pear shaped ruby with no indication of heat treatment or enhancement. The ruby is accented by two bezel set round cut diamonds and six tapered baguette diamond accents totaling approximately 1.80 carats total weight. Beautifully handcrafted in 18 karat white gold, this vintage ruby engagement ring reflects the clean elegance and refined style of the Mid-Century era. A chic and timeless piece preserved in very good vintage condition.
• Item #1448
• Authentic Vintage Ruby Engagement Ring
• .90 Ct Natural Siamese Pear Shape Ruby
• AGL Certificate Ruby Certificate
• 2 Round Cut Diamond Accents .60 CTW
• F Color, VS1 Clarity
• 6 Tapered Baguette Diamond Accents .30 CTW
• Size 7.5 (Complimentary Resizing Available)
• 18 Kt White Gold
• Circa 1970s
• Very Good Vintage Condition
Shipping
We offer free insured UPS shipping with delivery in 1–3 business days. All shipments require an adult signature and are fully insured for the full purchase price. For P.O. Boxes, we use U.S. Registered Mail with return signature required, also insured for the full value.
Orders outside the U.S. will be shipped within 1–3 business days via insured FedEx International delivery, with an additional charge.
Return Policy
We accept returns within 30 days of receipt. We offer free return shipping within the U.S.—just email us to arrange your return or exchange, and we’ll provide a prepaid, insured UPS label. Jewelry that has been altered by a third-party jeweler or shows signs of damage may not be accepted. Returns sent without our knowledge and subsequently lost or stolen in transit are the responsibility of the sender.
FAQs
What payment methods can I use?
We accept all major credit cards and offer financing through Affirm. We also offer a one-year layaway plan and accept payment by wire transfer. Please contact us if you’d like to arrange either option.
How does resizing work?
Most rings can be resized by our expert jewelers. Resizing timelines vary slightly by ring style and material, and we’re happy to confirm details for a specific piece before purchase.
Can I see the ring or ask questions before purchasing?
Yes. We’re happy to answer questions or show the ring in more detail through photos, video, or a virtual appointment. Just reach out and we’ll coordinate a time that works for you.
How does shipping work?
We offer free, fully insured shipping within the United States. Every ring is carefully packaged and shipped with tracking so you can follow it every step of the way.
What is your return policy?
Eligible items may be returned within our return window. Please contact us within the specified timeframe and we’ll guide you through the return process.
Questions about this ring?
Customer Reviews
Excellent!
"My experience with Vintage Diamond Ring was so excellent I really had to think about it for a while. First their selection of jewelry is profound. The quality is superior."
Claude P - verified buyer
Great Service!
"I've purchased two vintage rings from Suzanne over the past decade and my wife has loved both. Great service, communication and speedy delivery."
Lee S - verified buyer
Amazing!



