[{"id":325290950817,"handle":"gifts-under-50-copy","title":"Gifts Under $100","updated_at":"2026-07-10T07:30:05+08:00","body_html":"\u003cp\u003eGifts with a little more room to play. Everything under $100 for the people worth spoiling.\u003c\/p\u003e","published_at":"2026-05-14T16:43:19+08:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"less_than","condition":"100"},{"column":"variant_price","relation":"greater_than","condition":"50"},{"column":"tag","relation":"not_equals","condition":"wholesale-only"},{"column":"tag","relation":"not_equals","condition":"Anklets"},{"column":"tag","relation":"not_equals","condition":"bundles"}],"published_scope":"web","image":{"created_at":"2026-05-22T11:46:11+08:00","alt":null,"width":2939,"height":2939,"src":"\/\/mikijewellery.com.au\/cdn\/shop\/collections\/IMG_7512_2_f02f6951-c3ab-47d2-baaa-e0806e405b5a.jpg?v=1779849859"}},{"id":308792000673,"handle":"la-sirene","updated_at":"2026-07-09T19:02:17+08:00","published_at":"2025-01-06T14:20:25+08:00","sort_order":"manual","template_suffix":"","published_scope":"web","title":"La Sirene","body_html":"\u003cp\u003eLa Sirene is our nod to the mermaids of the deep. Designed in-house in gold and sterling silver, these are the pieces for anyone who feels most at home in the water.\u003c\/p\u003e","image":{"created_at":"2026-05-22T11:51:07+08:00","alt":null,"width":2939,"height":2939,"src":"\/\/mikijewellery.com.au\/cdn\/shop\/collections\/La_Sirene_Ring_Gold_Blue_1.jpg?v=1779421867"}},{"id":78094532653,"handle":"necklaces","title":"Necklaces","updated_at":"2026-07-09T19:02:17+08:00","body_html":"\u003cp\u003eNecklaces and everyday favourites, made to sit beautifully on their own or layered together. Each piece is finished in gold or sterling silver and inspired by the coast we call home.\u003c\/p\u003e","published_at":"2019-04-04T14:46:09+08:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Necklaces"}],"published_scope":"web","image":{"created_at":"2026-05-22T11:56:04+08:00","alt":null,"width":1476,"height":1476,"src":"\/\/mikijewellery.com.au\/cdn\/shop\/collections\/TallulahSilverBlue.jpg?v=1779422164"}},{"id":326490718369,"handle":"shop-all","title":"Shop All","updated_at":"2026-07-10T07:30:05+08:00","body_html":"","published_at":"2026-06-09T11:38:55+08:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Bracelets"},{"column":"tag","relation":"equals","condition":"drops"},{"column":"tag","relation":"equals","condition":"earrings"},{"column":"tag","relation":"equals","condition":"Hoops"},{"column":"tag","relation":"equals","condition":"huggies"},{"column":"tag","relation":"equals","condition":"Necklaces"},{"column":"tag","relation":"equals","condition":"Rings\/Toe Rings"},{"column":"tag","relation":"equals","condition":"Stud earrings"},{"column":"tag","relation":"equals","condition":"Toe Rings"},{"column":"tag","relation":"equals","condition":"Rings"}],"published_scope":"web","image":{"created_at":"2026-06-09T11:44:25+08:00","alt":null,"width":2000,"height":2000,"src":"\/\/mikijewellery.com.au\/cdn\/shop\/collections\/Ariel_Ring_blue_gold_2.png?v=1780976665"}},{"id":325654642849,"handle":"silver","title":"Silver","updated_at":"2026-07-10T07:30:05+08:00","body_html":"\u003cp\u003eOur sterling silver range, gathered together. Cool-toned, hard-wearing and made for everyday and the ocean.\u003c\/p\u003e","published_at":"2026-05-22T11:35:57+08:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"silver"},{"column":"tag","relation":"not_equals","condition":"wholesale-only"}],"published_scope":"web","image":{"created_at":"2026-05-22T11:44:29+08:00","alt":null,"width":1031,"height":1031,"src":"\/\/mikijewellery.com.au\/cdn\/shop\/collections\/KaraSilver_dcf7084c-f7b9-458e-bd9d-a9dcef348dc9.jpg?v=1779421469"}},{"id":326312951969,"handle":"silver-necklaces","title":"Silver Necklaces","updated_at":"2026-07-07T19:02:13+08:00","body_html":"","published_at":"2026-06-05T09:45:06+08:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"necklace"},{"column":"title","relation":"not_contains","condition":"gold"},{"column":"title","relation":"not_contains","condition":"display"},{"column":"tag","relation":"not_equals","condition":"wholesale-only"},{"column":"title","relation":"not_contains","condition":"mira"}],"published_scope":"web","image":{"created_at":"2026-06-05T09:46:41+08:00","alt":null,"width":2380,"height":2380,"src":"\/\/mikijewellery.com.au\/cdn\/shop\/collections\/TOF_433c562d-d3be-46d9-b1ed-088fc1055b63.png?v=1780624001"}}]
The La Sirene Blue Opal Silver Necklace is all about ocean vibes and dreamy details. This graceful whale tail pendant features a splash of vibrant blue opal. With its shimmering hues and coastal charm, it’s the perfect piece for sea lovers, whale watchers, and anyone who feels most at home by the water.
It’s all in the details:
Pendant: 15mm x 12mm whale tail charm with blue opal inlay
Material: Sterling silver
Chain Length: 41cm or 46cm
Style: Ocean-inspired, elegant, and meaningful
Clasp: Spring ring for secure wear
Fit/Comfort: Lightweight and comfortable for all-day wear
Material
925 Sterling Silver
Stone Details
We choose lab-created opals for their strength, colour consistency, and lower environmental impact.
Dimensions
Pendant: 15mm x 12mm whale tail with white opal inlay
Length
41cm or 46cm
Closure
Spring ring for secure wear
Rings
MiKi rings are sold in USA sizes. Not sure of yours? We include a free ring sizer with every order (just select it at checkout).
We'll happily exchange your piece. Send a note to info@mikijewellery.com.au and we'll sort it from there. Return postage is at your end.
Shipping and Returns
Dispatch: Orders ship within 2-3 business days from our studio in Quindalup, WA (3-5 days during sale periods).
Australia: Standard 4-10 days, Express 2-4 days. Free Express on orders over $150.
International: We ship worldwide via tracked post. Typically 10-15 business days. Customs charges may apply.
Returns: Not quite right? Send it back within 5 days of delivery for an exchange. Items must be unworn and in original condition, and return postage is at your end. Earrings and toe rings are final sale for hygiene reasons.