Engagement Rings - Erstwhile
Engagement Rings - Erstwhile

Erstwhile Engagement Rings

Antique Diamonds in Modern Settings
Handcrafted by NYC's finest, explore our collection of ready to ship engagement rings or customize any Erstwhile setting.
Carat Size
Stone Type
Stone Cut
Setting
Metal
Ring Size
  • Erstwhile
  • Ready to Ship
Alya 1.30
Alya 1.30

Alya 1.30

$19,100
  • Erstwhile
  • Ready to Ship
Celeste 4.39
Celeste

Celeste 4.39

$55,000
  • Erstwhile
  • Ready to Ship
Strela 1.41
Strela 1.41

Strela 1.41

$17,350
  • Erstwhile
  • In Production
Strela .95
Strela .95

Strela .95

Sold!
  • Erstwhile
  • Ready to Ship
Leia 1.44 Vintage Style Antique Old European Cut Diamond Cluster Engagement Ring
Leia 1.44 Vintage Style Antique Old European Cut Diamond Cluster Engagement Ring

Leia 1.44

$13,200
  • Erstwhile
  • Ready to Ship
Leia 1.22
Leia 1.22

Leia 1.22

$12,950
Custom & Stone Reset
Custom Engagement Rings
explore
  • Erstwhile
  • Ready to Ship
One For You 1.65
One For You 1.65

One For You 1.65

$27,900
  • Erstwhile
  • Ready to Ship
One For You 1.16
One For You 1.16

One For You 1.16

$9,150
  • Erstwhile
  • Ready to Ship
Prism Shifter 2.03
Prism Shifter 2.03

Prism Shifter 2.03

$23,300
  • Erstwhile
  • Ready to Ship
Prism Shifter 1.37
Prism Shifter 1.37

Prism Shifter 1.37

$14,450
  • Erstwhile
  • Ready to Ship
Prism Shifter 1.08
Prism Shifter 1.08

Prism Shifter 1.08

$11,750
  • Erstwhile
  • Ready to Ship
Prism Shifter 1.10
Prism Shifter 1.10

Prism Shifter 1.10

$12,300
  • Erstwhile
  • Ready to Ship
Astrid 1.26
Astrid 1.26

Astrid 1.26

$13,950
  • Erstwhile
  • Ready to Ship
Astrid 1.58
Astrid 1.58

Astrid 1.58

$21,600
  • Erstwhile
  • Ready to Ship
Dawn 1.51
Dawn 1.51

Dawn 1.51

$17,250
  • Erstwhile
  • Ready to Ship
Starr 1.17
Starr 1.17

Starr 1.17

$8,200
  • Erstwhile
  • Ready to Ship
Stella 2.14
Stella 2.14

Stella 2.14

$28,800
  • Erstwhile
  • Ready to Ship
Cyllene 1.72
Cyllene 1.72

Cyllene 1.72

$17,925
  • Erstwhile
  • Ready to Ship
Cyllene 2.73
Cyllene 2.73

Cyllene 2.73

$39,850
  • Erstwhile
  • Ready to Ship
Black Rose 1.53
Black Rose 1.53

Black Rose 1.53

$12,500
  • Erstwhile
  • Ready to Ship
Honeycomb 1.39
Honeycomb 1.39

Honeycomb 1.39

$14,500
  • Erstwhile
  • Ready to Ship
Wings 1.54
Wings 1.54

Wings 1.54

$25,100
589 Fifth Avenue, New York NY
Visit Our NYC Showroom
Discover a hidden gem in the heart of New York City's bustling Diamond District at Erstwhile's showroom. Explore conflict-free, antique diamond-set, handcrafted engagement rings. Unique and customizable, each ring is a fusion of history and modern craftsmanship.
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