Unique Engagement Rings
Unique Engagement Rings

Unique Engagement Rings

Break From Tradition and Discover Something Truly Unique

Unique engagement rings, spanning from antique and vintage pieces to our Erstwhile collection. Each ring offering a departure from tradition for those seeking something truly distinctive.

Era
Carat Size
Stone Type
Stone Cut
Setting
Metal
Ring Size
  • Vintage
  • Ready to Ship
Vintage Rings Late Victorian 2.70 Carat Emerald and Diamond Cluster Engagement Ring
Vintage Rings Late Victorian 2.70 Carat Emerald and Diamond Cluster Engagement Ring

Late Victorian 2.70 Carat Emerald and Diamond Cluster Antique Engagement Ring

$35,000
  • Vintage
  • Ready to Ship
Vintage Rings Art Deco Greek Motif Old European Cut Diamond Dome Ring, America
Vintage Rings Art Deco Greek Motif Old European Cut Diamond Dome Ring, America

Art Deco Marcus & Co. Old European Cut Diamond Dome Vintage Engagement Ring, America

$10,000
Marcus & Co.
  • Vintage
  • Ready to Ship
Vintage Rings Art Deco 1.24 Oval Cut Sapphire & Diamond Dome Engagement Ring
Vintage Rings Art Deco 1.24 Oval Cut Sapphire & Diamond Dome Engagement Ring

Art Deco 1.24 Carat Oval Cut Sapphire & Diamond Dome Vintage Engagement Ring

$7,500
  • Vintage
  • Ready to Ship
Vintage Rings Edwardian French Cut Diamond & Calibré Cut Ruby Cluster Ring
Vintage Rings Edwardian French Cut Diamond & Calibré Cut Ruby Cluster Ring

Edwardian French Cut Diamond & Calibré Cut Ruby Cluster Ring

$9,000
  • Erstwhile
  • Ready to Ship
Erstwhile Rings Wings .96 Wings Antique Old European Cut Diamond Engagement Ring
Erstwhile Rings Wings .96 Wings Antique Old European Cut Diamond Engagement Ring

Wings .96

$8,500
  • Erstwhile
  • Ready to Ship
Leia Oval Diamond Vintage Inspired Cluster Engagement Ring Gold - Erstwhile
Leia Oval Diamond Vintage Inspired Cluster Engagement Ring Gold - Erstwhile

Oval Leia 1.03

$16,400
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  • Erstwhile
  • Ready to Ship
Erstwhile Rings Peregrin Iris .98 Peregrin Iris Vintage Inspired Engagement Ring
Erstwhile Rings Peregrin Iris .98 Peregrin Iris Vintage Inspired Engagement Ring

Peregrin Iris .98

$9,000
  • Erstwhile
  • Ready to Ship
Erstwhile Rings Black Rose 1.53 Black Rose Cut Diamond Engagement Ring Vintage Inspired
Erstwhile Rings Black Rose 1.53 Black Rose Cut Diamond Engagement Ring Vintage Inspired

Black Rose 1.53

$12,500
  • Erstwhile
  • Ready to Ship
Leia 1 Carat Vintage Inspired Cluster Engagement Ring Gold - Erstwhile
Leia 1 Carat Vintage Inspired Cluster Engagement Ring Gold - Erstwhile

Leia 1.22

$12,950
  • Erstwhile
  • Ready to Ship
Erstwhile Rings Ruby Wings 1.20 Ruby Wings | Antique Old European Diamond & Ruby Engagement Ring
Erstwhile Rings Ruby Wings 1.20 Ruby Wings | Antique Old European Diamond & Ruby Engagement Ring

Ruby Wings 1.20

$14,150
  • Erstwhile
  • Ready to Ship
Erstwhile Engagement Rings Callisto 3.10
Erstwhile Engagement Rings Callisto 3.10

Callisto 1.19

$23,000
  • Vintage
  • Ready to Ship
Vintage Rings Antique Victorian Five Stone Ruby Carved Half Hoop
Vintage Rings Antique Victorian Five Stone Ruby Carved Half Hoop

Antique Victorian Five Stone Ruby Carved Half Hoop

$2,500
  • Vintage
  • Ready to Ship
Vintage Rings Victorian Cushion Cut Ruby Carved Half Hoop
Vintage Rings Victorian Cushion Cut Ruby Carved Half Hoop

Victorian Cushion Cut Ruby Carved Half Hoop

$5,000
  • Erstwhile
  • Ready to Ship
Honeycomb 1.39
Erstwhile Rings Honeycomb 1.42

Honeycomb 1.39

$14,500
  • Vintage
  • Ready to Ship
Vintage Rings Art Deco 1.55 Cushion Cut Ruby and Diamond Ring
Vintage Rings Art Deco 1.55 Cushion Cut Ruby and Diamond Ring

Art Deco 1.55 Carat Cushion Cut Ruby and Diamond Flexible Ring

$8,000
  • Vintage
  • Ready to Ship
Allsopp Bros. Art Nouveau 2.63 Carat Old European Cut Diamond Antique Engagement Ring, America
Allsopp Bros. Art Nouveau 2.63 Carat Old European Cut Diamond Antique Engagement Ring, America

Allsopp Bros. Art Nouveau 2.63 Carat Old European Cut Diamond Antique Engagement Ring, America

$26,000
Allsopp Bros.
  • Vintage
  • Ready to Ship
Art Deco Marquise Cut Diamond & Calibré Cut Emerald Vintage Ring
Art Deco Marquise Cut Diamond & Calibré Cut Emerald Vintage Ring

Art Deco Marquise Cut Diamond & Calibré Cut Emerald Vintage Ring

$5,500
  • Vintage
  • Ready to Ship
Art Deco Marquise Cut Diamond Vintage Engagement Ring
Art Deco Marquise Cut Diamond Vintage Engagement Ring

Art Deco Marquise Cut Diamond Vintage Engagement Ring

$6,000
  • Vintage
  • Ready to Ship
Art Deco Old European Cut Diamond Cluster Vintage Engagement Ring, France - Erstwhile
Art Deco Old European Cut Diamond Cluster Vintage Engagement Ring, France - Erstwhile

Art Deco Old European Cut Diamond Cluster Vintage Engagement Ring, France

$4,500
  • Vintage
  • Ready to Ship
Belle Époque Elongated 1.04 Carat Light Yellow Old Mine Cushion Diamond Cluster Antique Ring, France - Erstwhile
Belle Époque Elongated 1.04 Carat Light Yellow Old Mine Cushion Diamond Cluster Antique Ring, France - Erstwhile

Belle Époque Elongated 1.04 Carat Light Yellow Old Mine Cushion Diamond Cluster Antique Ring, France

$15,000
  • Vintage
  • Ready to Ship
Edwardian Old European Cut Diamond & Ruby Florette Cluster Vintage Engagement Ring - Erstwhile
Edwardian Old European Cut Diamond & Ruby Florette Cluster Vintage Engagement Ring - Erstwhile

Edwardian Old European Cut Diamond & Ruby Florette Cluster Vintage Engagement Ring

$7,000
  • Vintage
  • Ready to Ship
Edwardian Old European Cut Diamond & Ruby Antique Target Engagement Ring, France
Edwardian Old European Cut Diamond & Ruby Antique Target Engagement Ring, France

Edwardian Old European Cut Diamond & Ruby Antique Target Engagement Ring, France

$4,500
Visit Our Showroom
Discover a hidden gem in the heart of New York City's bustling Diamond District at Erstwhile's showroom. Explore our collection of unique vintage and antique engagement rings.
Your hand, our rings—it's a match made in vintage heaven!
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