Home Gems & Minerals Colored Gems In Conversation with a Lapidary Historian Gems & MineralsColored GemsEducationTrade NewsFeatured NewsGemstone Enhancement In Conversation with a Lapidary Historian November 30, 2022 445 FacebookWhatsAppLinkedin Lauriane Lognay sits down with Justin K. Prim Tap here to read the full story at Jewellery Business Magazine. MUST READAll AllAntique & Estate GemsAntique & Estate ShowsAuctionsCelebrities Wearing GemsColored GemsDIamondsEducationFancy Color DiamondsFeatured NewsGem & Jewelry ConferencesGem & Jewelry ShowsGem LabsGems & MineralsGemstone EnhancementLists of Gem MaterialsMineralsMuseum CollectionsOn a personal noteOriginal Content for the Roskin ReportPearlsPhotographyTrade NewsTrade ShowsTradeshow CalendarTrends Sotheby’s Color Spectacular News - July 8, 2023 0 Sotheby's Color Spectacular Changing it Up Is this some kind of record for the number of color change gems in one auction? Nine? The Hong Kong... Best Men’s Jewelry Moments from the 2025 Golden Globes January 8, 2025 Dua Lipa Stuns in Archival Tiffany & Co. at the 2024... February 6, 2024 Gucci High Watchmaking: the G-Timeless Planetarium April 24, 2024 POPULAR CATEGORYTrade News806Featured News754Colored Gems281Education281Trends246DIamonds201Gems & Minerals188