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Opal Engagement Rings under 400

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

13 products

13 products

40%
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Dainty 14k yellow gold opal & diamonds women engagement ring
$465.00 from $279.00 Save $186.00
40%
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Unique minimalist 14k rose gold women opal & diamonds engagement ring
$465.00 from $279.00 Save $186.00
40%
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Unique 14k rose gold dainty 1ct round opal & diamonds women engagement ring
$608.00 from $364.80 Save $243.20
40%
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Unique minimalist women 14k yellow gold natural oval opal & diamonds engagement ring
$566.00 from $339.60 Save $226.40
40%
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Women dainty 14k rose gold pear opal & diamonds engagement ring
$506.00 from $303.60 Save $202.40
40%
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Unique dainty women 14k rose gold opal & diamond halo engagement ring
$667.00 from $400.20 Save $266.80
40%
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Dainty & elegant 14k rose gold opal & diamonds women halo engagement ring
$658.00 from $394.80 Save $263.20
40%
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Dainty 14k rose gold 1.4ct oval cut opal women solitaire engagement ring
$606.00 from $363.60 Save $242.40
40%
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Dainty 14k rose gold 1ct pear opal women solitaire engagement ring
$633.00 from $379.80 Save $253.20
40%
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Dainty minimalist 14k gold opal & diamond women engagement ring
$667.00 from $400.20 Save $266.80
40%
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Unique 14k yellow gold pear opal & diamond women engagement ring
$506.00 from $303.60 Save $202.40
40%
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Dainty minimalist 14k rose gold women opal & diamonds engagement ring
$506.00 from $303.60 Save $202.40
40%
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Unique minimalist 14k rose gold black opal & diamonds women engagement ring
$506.00 from $303.60 Save $202.40
Opal Engagement Rings under 400