The two stars are eternal guideposts illuminating the night.
The harmony of the wavy band just like the glistening surface of water, as a vow of love on your ring finger.
The Polar Star and the Plough align and shine brightly in the night sky, guiding people year-round.
The figures of these two stars shining over the ocean symbolized by the diamonds and an undulatin wave band.
This ring set is sophisticated and distinctively unique with an asymmetric design.
  • MaterialPt950
  • Carat:0.2ct~

Set RingEnjoy your own mix-and-match, here are some recommendation to wear with plough&nocturnal

The wish to stay by your side in every season. The side diamonds represent the tale of the stars that cluster together eternally in the northern sky.
The Plough never leaves the unmoving Polar Star, revolving around it continuously. Inspired by the Northern stars, the center diamond and side diamonds — express the strong bond between the two. This engagement ring features a stone mount that’s not overly high yet boasts a concentrated sparkle, along with a charming asymmetric design.


After Service

Size alteration, size exchange service
・A three-year free size alteration period is provided. A service charge of HK$500 will be levied after the free alteration period expired. (size exchange HK$1,000)
Repair service
・A one-year free repair peroid is provided. A service charge of HK$500 will be levied after the one-year free repair period expired.
・Free repairment is provided if the side diamonds fell out from the ring within one-year of purchase*. Afterwards, a separate quotation for the charges will be given.
・We may not be able to provide free service to some of the ring styles due to its special finishing and polishing procedures.
* This is not applicable to the main diamond of engagement ring and pink side diamonds.

※The after service mentioned above is only applicable to items purchased within Hong Kong.
※Items purchased outside of Hong Kong will not be entitled for the free of charge warranty period.
※If you required service from another region, please visit I-PRIMO official website of such region for more information.

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about i-primoWedding ring, a gift of your lifetime treasure



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Engagement Ring & Wedding Ring Specialist I-PRIMO - Japan's No.1 bridal ring specialty store