by Zale Designer Gallery | Apr 15, 2025 | Christies, Designer Jewelry, Diamonds, Famous Auction Houses, Rare Investment Diamonds, Recent News, Steven Zale
23-Carat ‘Golconda Blue’ Heads to Auction Lauren McLemorelauren.mclemore@nationaljeweler.com At its upcoming Geneva jewelry auction, Christie’s will offer the 23.24-carat “Golconda Blue,” a rare blue diamond with more than 250 years of history and ties to...
by Zale Designer Gallery | Oct 14, 2024 | Burma Ruby, Designer Jewelry, Famous Auction Houses, Famous Rubies, Steven Zale
A remarkable 17.97 ct. Burmese ruby is expected to achieve between $4.8 million and $5.5 million in Phillips’ highly anticipated Geneva Jewels auction on Nov. 11. Rubies above 10 carats are considered true anomalies in nature, so one nearing 20 is...
Recent Comments