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  • May include: An antique silver ring with a rectangular black onyx center stone. The onyx is framed by a detailed silver filigree design. A small diamond is set in the center of the onyx, adding a touch of sparkle. The ring has an Art Deco style.
  • May include: An antique silver ring with a black onyx center stone. The ring features a shield-shaped onyx stone with a small diamond accent. The ring has intricate filigree detailing around the edges, creating a vintage aesthetic.
  • May include: A vintage silver ring with an onyx stone. The ring features an ornate filigree design on the band and around the black onyx stone. The onyx stone has a decorative floral design in the center.
  • May include: A silver ring with an elongated, rectangular black gemstone. The ring features intricate filigree detailing around the gemstone and along the band. The ring is set against a soft, neutral background.
  • May include: A silver ring with an ornate design. The ring features a dark, square-shaped stone at the center, surrounded by smaller, clear stones. The band has delicate etched details. The ring is set against a soft, neutral background.
  • May include: A silver ring with an ornate filigree design. The ring features a rectangular black stone at the center, accented by a small, clear stone. The band is thin and delicate, set against a neutral fabric background.
  • May include: A silver ring with a black center stone and small white accent stones. The ring is on a hand with manicured nails.
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 8
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 9
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 10
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 11
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 12
  • May include: An antique silver ring with a rectangular black onyx center stone. The onyx is framed by a detailed silver filigree design. A small diamond is set in the center of the onyx, adding a touch of sparkle. The ring has an Art Deco style.
  • Product video
  • May include: An antique silver ring with a black onyx center stone. The ring features a shield-shaped onyx stone with a small diamond accent. The ring has intricate filigree detailing around the edges, creating a vintage aesthetic.
  • May include: A vintage silver ring with an onyx stone. The ring features an ornate filigree design on the band and around the black onyx stone. The onyx stone has a decorative floral design in the center.
  • May include: A silver ring with an elongated, rectangular black gemstone. The ring features intricate filigree detailing around the gemstone and along the band. The ring is set against a soft, neutral background.
  • May include: A silver ring with an ornate design. The ring features a dark, square-shaped stone at the center, surrounded by smaller, clear stones. The band has delicate etched details. The ring is set against a soft, neutral background.
  • May include: A silver ring with an ornate filigree design. The ring features a rectangular black stone at the center, accented by a small, clear stone. The band is thin and delicate, set against a neutral fabric background.
  • May include: A silver ring with a black center stone and small white accent stones. The ring is on a hand with manicured nails.
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 8
  • Product video
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 9
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 10
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 11
  • Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry image 12
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Vintage Onyx and Diamond Ring, 14k White Gold, Art Deco Filigree Engagement Ring, 1930s Jewelry

Jennifer

Handpicked by Jennifer

Owner of JewelryOnRepeat

Please select an option

  • Complimentary ring sizing included! 💍

    In Stock / As Is → Ships next business day
    Resized Rings → Ships in 5–10 business days

    ➡️ Please type OK to confirm you understand the resizing timeline
    If needed by a specific date or for a gift, note it below!

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What to know

Materials

White gold

Vintage

From the 1930s

Gift wrapping

Gift wrapping by JewelryOnRepeat

Planning to Propose? Upgrade to our Slim Proposal Ring Box in Classic Black (easy to hide in a pocket, or sock!)

Vintage round cut diamond and onyx engagement ring in 14k white gold. A one of a kind heirloom for a meaningful, timeless proposal.

• Onyx and Diamond Engagement Ring
• 14k White Gold
• Diamond, Natural. 0.03 ct
• Onyx, Genuine
• Circa Art Deco (1920s–1930s)
• Condition: Beautiful vintage condition with minimal signs of wear.
• Ring Size US 5.5

☞ Complimentary ring sizing available. Simply select your size from the dropdown, and we will take care of it for you.

☞ Photos are taken in natural California sunshine. Some pieces may show soft patina or signs of age in photos. Each ring is carefully cleaned and polished prior to shipping. If you prefer the original patina to remain, just leave us a note.

Quality You Can Trust
• Authenticated by a GIA Graduate Gemologist
• Carefully inspected, cleaned, and restored
• Five star customer service

Shipping and Processing
• Fast, free U.S. shipping
• Professional ring sizing completed in 5 to 10 business days
• Thoughtful, secure packaging for gifting or safe delivery

Happiness, Guaranteed
• 30 day returns and exchanges

More Vintage Jewelry ☞ JewelryOnRepeat.Etsy.com

↓ Additional Item Details ↓
Additional details available upon request
• Measurements
• Markings or stamps
• Gram weight
• Estimated era
• Care and cleaning tips

View full item details

NowPrice:$1,012.50

Original Price: $1,350.00

25% off

Shipping & return policies

  • Order today to get by Aug 5-17
  • Returns & exchanges accepted within 30 days.
  • Ships from: Sacramento, CA
  • FREE Shipping
  • Deliver to United States, 43215

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This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

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Meet your seller

JewelryOnRepeat
Jennifer
JewelryOnRepeat ·

California, United States

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9
·
3.7k sales
·
14 years on Etsy
Jennifer Angelo
2 shop members

Usually responds in a few hours

Smooth shipping Has a history of shipping on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Listed on Jun 28, 2026
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