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トピックはLLMではなく、キーワードルールに基づいて割り当てられます。件数は配信元の選択に応じて表示され、更新には最大5分かかる場合があります。

  1. Gem Spectrum

    The Allure of Classic Kashmir Sapphires – by Rui Galopim de Carvalho (新しいタブで開きます)

    Sapphire connoisseurs know that “Classic Kashmir” is a trade term that has been used in the markets to describe blue sapphires with visual and chemical characteristics consistent with those from the historical Kashmir occurrence in India, namely intense blue colour with a velvety appearance caused by profuse minute rutile inclusions. This designation is typically attributed…

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  2. aBlogtoWatch

    The Hamilton American Classic Cushion Collection Revives A Defining Art Deco Watch Design (新しいタブで開きます)

    More than a century ago, Hamilton introduced its first cushion-shaped watches, and this defining case profile would serve as the foundation for some of the brand’s most memorable designs from the Art Deco period of the 1920s and 1930s. During this era, wristwatches were beginning to emerge as both practical tools and expressions of personal…

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  3. Gem Spectrum

    Fluorite: A Collector’s Favourite – by Rui Galopim de Carvalho (新しいタブで開きます)

    Fluorite is a well-known mineral that occurs in many colours, often zoned or banded, and commonly as transparent specimens. Euhedral, meaning well-formed, crystals with cubic or octahedral habit are very popular among mineral collectors, occurring notably in Afghanistan, Brazil, China, Namibia, Pakistan, the UK, the USA, and Vietnam, just to name a few.

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  4. Gem Spectrum

    AIGS Inclusion of the Month (November 2026) – a Biotite Crystal Frozen in Time within Peridot (新しいタブで開きます)

    Hidden within this peridot from Mogok, Myanmar lies a tiny crystal of biotite, surrounded by a delicate strain (dislocation) halo. Captured during the gemstone's natural growth, this inclusion offers a rare glimpse into the geological environment in which the crystal formed deep within the Earth.

    Gem Spectrumで記事全文を読む (新しいタブで開きます)
  5. Worn & Wound

    Watches, Stories, & Gear: A Touchscreen Macbook, A New Porsche Collab, and Zenith’s Uncertain Future (新しいタブで開きます)

    Porsche x La Marzocco 911 Carrera RS 2.7 Collection It’s well established that I’m not a car guy. And it’s also well established that I have the palate of my Midwestern forebears, meaning gas station coffee is just fine by me, thank you very much. But when it comes to design, I’m a bit of…

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見出しと記事冒頭部分は、各配信元が公開しているRSSフィードから取得しています。記事全文、画像、著作権は各配信元に帰属します。Jewellery.HKはこれらの媒体と提携関係になく、記事内で言及される企業を推奨するものではありません。 最終収集日時:5 Nov 2026, 07:07 UTC。