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Silicone Rings

Discover Knot Theory's premium silicone rings, known for breathable comfort fit, food-grade silicone, and metal-free pigments.

From the beginning, we have been dedicated to crafting the best silicone rings.

Our rings offer the best comfort while still durable.

Knot Theory pioneered metallic silicone rings, silicone designs tailored for women, beveled rings, true comfort fit, and 360-degree panoramic engraving both inside and outside of each ring.

168 products

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Viking Runes Silicone Ring on Dual Layer 6mm
Viking Runes Silicone Ring on Dual Layer 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Gold Dragon Silicone Ring on Arc 6mm

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Gold Dragon Silicone Ring on Arc 6mm (5.0)
Sale price $49.99
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Gold Mountain Silicone Ring on Rise 8mm
Gold Mountain Silicone Ring on Rise 8mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Gold Mountain Silicone Ring on Arc 6mm
Gold Mountain Silicone Ring on Arc 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Silver Claddagh Silicone Ring on Arc 4mm
Silver Claddagh Silicone Ring on Arc 4mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Gold Mountain Silicone Ring on Arc 4mm
Gold Mountain Silicone Ring on Arc 4mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Silver Yours Always Viking Ring on Rise 8mm

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Silver Yours Always Viking Ring on Rise 8mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Trinity (Wider Design) Silicone Ring on Rise 8mm

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Trinity (Wider Design) Silicone Ring on Rise 8mm (5.0)
Sale price $34.99 Regular price$39.99 USD
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Silver My Love Forever Viking Ring on Arc 6mm
Silver My Love Forever Viking Ring on Arc 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Gold My Love Forever Viking Ring on Arc 6mm
Gold My Love Forever Viking Ring on Arc 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Laurel Silicone Ring on Dual Layer 6mm
Laurel Silicone Ring on Dual Layer 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Forest Silicone Ring on Arc 6mm
Forest Silicone Ring on Arc 6mm (0.0)
Sale price $34.99 Regular price$39.99 USD
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Silver Trinity (Wider Design) Silicone Ring on Arc 6mm

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Silver Trinity (Wider Design) Silicone Ring on Arc 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Engraved Trinity Band Silicone Ring - Dual Layer - Knot Theory
Trinity Silicone Ring - Engraved Dual Layer 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Queen of Lace Silicone Ring on Gold Dual Layer 6mm

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Queen of Lace Silicone Ring on Gold Dual Layer 6mm (5.0)
Sale price $49.99
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Claddagh Silicone Ring Custom Engraved - Knot Theory
Claddagh Silicone Ring on Arc 6mm (5.0)
Sale price $34.99 Regular price$39.99 USD
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Silver I Love You Viking Ring on Rise 8mm
Silver I Love You Viking Ring on Rise 8mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Warrior of Strength Shark Teeth Silicone Ring on Arc 6mm
Warrior of Strength Shark Teeth Silicone Ring on Arc 6mm (5.0)
Sale price $34.99 Regular price$39.99 USD
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Gold Trinity (Wider Design) Silicone Ring on Arc 6mm

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Gold Trinity (Wider Design) Silicone Ring on Arc 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Two rose gold rings with claddagh designs

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Claddagh Silicone Ring on Gold Dual Layer 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Silver Yours Always Viking Ring on Arc 6mm
Silver Yours Always Viking Ring on Arc 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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My Love Forever Viking Ring Rune on Arc 6mm

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My Love Forever Viking Ring Rune on Arc 6mm (5.0)
Sale price $34.99 Regular price$39.99 USD
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Silver Yours Always Viking Ring Rune on Arc 4mm

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Silver Yours Always Viking Ring Rune on Arc 4mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Silver Laurel Silicone Ring on Arc 6mm
Silver Laurel Silicone Ring on Arc 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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