Assertion: engagement ring | /r/HasProperty | purchased as a once
Facets:
value: in a lifetime purchase
type: OTHER
Source sentences:
text: Opal Engagement rings are best suited to natural Opals for everyday wear so we do not recommend treated Opals like smoked Ethiopian Opals, triplets or doublets as the colours do not last long and an engagement ring should be purchased as a once in a lifetime purchase.