Jewels & Jadeite Hong Kong Lot 584 November 2019
Art Deco Dominates the High Jewelry Season - The New York Times
GRAFF, PINK SAPPHIRE AND DIAMOND BROOCH 格拉夫, 粉紅色剛玉配鑽石別針, Graff: Light & Form, 2020
Graff, Diamond, Colored Diamond and Sapphire Clip-Brooch, Fine Jewels, 2020
Cartier, Chanel, Bulgari and More Debut New High-Jewelry for 2020 – Robb Report
The World of Vintage Colored Gemstone Engagement Rings - Dover Jewelry Blog
GRAFF, DIAMOND, SAPPHIRE AND COLOURED SAPPHIRE BROOCH, 格拉夫鑽石配藍寶石及彩色剛玉別針, Fine Jewels, 2020
Garrard - Jewels & Jadeite Hong Kong Lot 572 November 2019
The Best New High Jewelry of 2022 From Chanel, De Beers & More – Robb Report