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Opal Engagement Rings under 400

Shop custom gold moonstone engagement rings under $400. Captivating, iridescent gemstones set in gold for an elegant and affordable proposal.

15 products

15 products

40%
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Unique minimalist 14k rose gold women opal & diamonds engagement ring
$474.00 from $284.00 Save 40%
40%
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Dainty 14k yellow gold opal & diamonds women engagement ring
$474.00 from $284.00 Save 40%
40%
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Unique 14k rose gold dainty 1ct round opal & diamonds women engagement ring
$617.00 from $369.80 Save 40%
40%
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Dainty 14k rose gold 1ct pear opal women solitaire engagement ring
$646.00 from $387.00 Save 40%
40%
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Unique minimalist women 14k yellow gold natural oval opal & diamonds engagement ring
$551.00 from $330.00 Save 40%
40%
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Women dainty 14k rose gold pear opal & diamonds engagement ring
$515.00 from $308.60 Save 40%
40%
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Women 925 sterling silver pear opal & cz engagement ring
$150.00 from $89.60 Save 40%
40%
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Dainty & elegant 14k rose gold opal & diamonds women halo engagement ring
$661.00 from $396.00 Save 40%
40%
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Dainty 14k rose gold 1.4ct oval cut opal women solitaire engagement ring
$616.00 from $369.00 Save 40%
40%
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Unique 14k yellow gold pear opal & diamond women engagement ring
$515.00 from $308.60 Save 40%
40%
Quick view
Dainty & elegant 14k yellow gold women opal & diamonds engagement ring
$515.00 from $308.60 Save 40%
40%
Quick view
Dainty minimalist 14k rose gold opal & diamond women engagement ring
$515.00 from $308.60 Save 40%
40%
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Unique 925 sterling silver oval opal & cz women engagement ring
$180.00 from $107.60 Save 40%
40%
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Dainty minimalist 14k rose gold women opal & diamonds engagement ring
$515.00 from $308.60 Save 40%
40%
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Unique minimalist 14k rose gold black opal & diamonds women engagement ring
$515.00 from $308.60 Save 40%
Opal Engagement Rings under 400