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G&G Winter 2019 Cover
《寶石與寶石學》(Gems & Gemology, G&G) 2019 年冬季季刊:地理原產地特刊

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This GIA-graded Fancy Deep blue 7.03 ct diamond from London jeweler Moussaieff drew a top bid of $11.6 million ($1.65 million per carat) at Christies Nov. 12 Geneva auction. Photo courtesy of Christie's Images Ltd.
鑽石市場復甦,高檔拍賣結果

全球兩大鑽石生產商表示,在原石銷量大幅下降後,市場正漸趨穩定。

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Anna Hu’s necklace design features a 100.02 cushion-shaped Fancy Intense yellow diamond showcased in the shape of a Chinese musical instrument – Dunhuang pipa – and embellished with variously shaped and brilliant-cut diamonds mounted in 18K white and yellow gold. The pipa can be detached and worn as a pendant/brooch. It sold for $5,780,056. Photo by Michael Oldford. Courtesy of Sotheby’s
雖然存有不少疑慮,但根據蘇富比香港拍賣會,2019 年假日銷售預測仍然樂觀

美國假日銷售預測看好。GIA 校友作品亮相蘇富比香港拍賣會。

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Operations at Alrosa’s Lomonosov deposit in Western Russia. Alrosa, along with De Beers, has drastically reduces sales of rough diamonds to deal with the supply overhang. Photo Russell Shor/GIA
美國消費者依然信心十足;沖積礦鑽石追蹤及非法黃金

由於美國消費者依然保持信心,經濟並未陷入可能的衰退。

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GIA researchers respond to rapidly changing gem treatment and synthesis technologies with cutting edge technology and analyze gems from known sources. Their work deepens the world’s understanding of how gems are formed, extracted, manufactured and sold. A group photo from a 2018 GIA research team meeting. Photo by Eric Welch/GIA
信任守護者:GIA 的創新研究、儀器及服務

新的處理方式和實驗室培育寶石流入市場,而 GIA 的各種服務及儀器可以解決這些問題。

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A 17 mm baroque Tahitian cultured pearl is the focal point of this whimsical octopus brooch set in black-plated 18K gold. The brooch features 374 black, 26 yellow and 169 white diamonds. Courtesy of Ron Greenidge and Emiko Pearls International. Photo by Robert Weldon/GIA
源自海洋靈感的珠寶和寶石的熱帶天堂

帶著這些珠寶和寶石,喚起海洋的精髓,進入溫暖的海洋天堂。

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