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Octagon Engagement Rings

50 products

Dainty Antique .15 CTW Old Mine Cut 18 Karat White Gold Solitaire Engagement Ring
Dainty Antique .15 CTW Old Mine Cut 18 Karat White Gold Solitaire Engagement Ring

Art Deco .35 Ct Old European Cut Diamond Engagement Ring in 18K White Gold
Art Deco .35 Ct Old European Cut Diamond Engagement Ring in 18K White Gold

Vintage Fancy Yellow Octagon Cut Diamond Engagement Ring | GIA
Vintage Fancy Yellow Octagon Cut Diamond Engagement Ring | GIA

Art Deco Old European Cut Diamond Antique Engagement Ring .15 Ct Open Metalwork 18K White Gold
Art Deco Old European Cut Diamond Antique Engagement Ring .15 Ct Open Metalwork 18K White Gold

Art Deco .35 CTW Old European Cut Diamond Filigree Solitaire Vintage Engagement Ring
Art Deco .35 CTW Old European Cut Diamond Filigree Solitaire Vintage Engagement Ring

Art Deco .57 Carat Old European Cut Diamond Engagement Ring GIA L/VS2 Platinum
Art Deco .57 Carat Old European Cut Diamond Engagement Ring GIA L/VS2 Platinum

Art Deco .30 CTW 1930s Old Mine Cut Antique Diamond Engagement Ring with Side Stones
Art Deco .30 CTW 1930s Old Mine Cut Antique Diamond Engagement Ring with Side Stones

Vintage .25 CTW Old European Cut Diamond Art Deco Engagement Ring with Open Metal Work
Vintage .25 CTW Old European Cut Diamond Art Deco Engagement Ring with Open Metal Work

Art Deco .25 CT Old Mine Cut Diamond Solitaire | 18K White Gold F/VS2
Art Deco .25 CT Old Mine Cut Diamond Solitaire | 18K White Gold F/VS2

Vintage 1.67 CTW Burma Ruby European Cut Diamond Gemstone Engagement Ring
Vintage 1.67 CTW Burma Ruby European Cut Diamond Gemstone Engagement Ring

  • On Sale

Art Deco 1.48 Ct Old European Cut Diamond Engagement Ring | GIA K/SI1 | Platinum | Circa 1930s
  • On Sale

Art Deco 1.48 Ct Old European Cut Diamond Engagement Ring | GIA K/SI1 | Platinum | Circa 1930s

Art Deco .35 Ct Old Mine Cut Diamond and Sapphire Halo Engagement Ring
Art Deco .35 Ct Old Mine Cut Diamond and Sapphire Halo Engagement Ring

Art Deco Old Mine Cut Diamond & Emerald Ring Circa 1930s
Art Deco Old Mine Cut Diamond & Emerald Ring Circa 1930s

Vintage .34 CTW Three Stone Diamond Art Deco Engagement Ring
Vintage .34 CTW Three Stone Diamond Art Deco Engagement Ring

Art Deco .41 CTW Old European Cut Diamond Solitaire Antique Engagement Ring GIA J/VS1
Art Deco .41 CTW Old European Cut Diamond Solitaire Antique Engagement Ring GIA J/VS1

Art Deco .50 Ct Old European Cut Diamond Engagement Ring in Platinum
Art Deco .50 Ct Old European Cut Diamond Engagement Ring in Platinum

Art Deco .35 Ct Old European Cut Diamond Engagement Ring with Open-Work Gallery
Art Deco .35 Ct Old European Cut Diamond Engagement Ring with Open-Work Gallery

Edwardian .35 Ct Old European Cut Diamond Platinum Antique Engagement Ring / Cocktail Ring
Edwardian .35 Ct Old European Cut Diamond Platinum Antique Engagement Ring / Cocktail Ring

Mid-Century 1.62 CTW Fancy Yellow Diamond Vintage Engagement Ring
Mid-Century 1.62 CTW Fancy Yellow Diamond Vintage Engagement Ring

Art Deco 1.75ct Emerald Cut Aquamarine Halo Engagement Ring | 14k White Gold Filigree Ring
Art Deco 1.75ct Emerald Cut Aquamarine Halo Engagement Ring | 14k White Gold Filigree Ring

Art Deco .35 Ct Old European Cut Diamond Ring with Open Metalwork
Art Deco .35 Ct Old European Cut Diamond Ring with Open Metalwork

  • On Sale

Art Deco .25 Ct Transitional Cut Solitaire Engagement Ring in 18K White Gold
  • On Sale

Art Deco .25 Ct Transitional Cut Solitaire Engagement Ring in 18K White Gold

Art Deco .55 CTW Mine Cut Diamond Vintage Engagement Ring Sapphire Side Stones
Art Deco .55 CTW Mine Cut Diamond Vintage Engagement Ring Sapphire Side Stones

  • On Sale

Edwardian .35 CTW Three Stone Vintage Diamond Dome Ring
  • On Sale

Edwardian .35 CTW Three Stone Vintage Diamond Dome Ring

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