Sponsored by the Gemological Institute of America
These 2 Kashmir Sapphires Sold for $1.6M at Auction
One went for more than two times its pre-sale low estimate at Bonhams’ New York Jewels sale Tuesday.

New York—Two exceptional Kashmir sapphires led the Bonhams New York Jewels auction Tuesday, with one selling for more than two times its pre-sale low estimate.
The top lot, a 9.23-carat cushion-shaped sapphire, garnered $1.2 million, compared with its estimate of $475,000 to $775,000.
The No. 2 lot was a 6.95-carat cushion-shaped sapphire, which fell within its pre-sale estimate range when it sold for $381,325.
The two stones originally were purchased in the late 19th and early 20th century by two brothers for engagements rings and have been passed down through the family since, remaining in its possession for more than a century.
According to Bonhams, the stones were sold to two different anonymous buyers Tuesday.
Falling behind the sapphires was a ring set with a 15.52-carat old mine-cut diamond that garnered $156,325; a Bulgari “Serpenti” watch with blue and green enamel scales and pear-shaped ruby eyes for $92,575; and another diamond ring, this one set with a 9.03-carat rectangular-cut diamond flanked by twin tapered baguette-cut diamonds in a wide 18-karat gold band that sold for $81,325.
Click through the gallery below to see lots No. 6 through 10.
Overall, the New York Jewels auction totaled $3.7 million and was 80 percent sold by lot. To see all the lots, visit Bonhams.com.
The Latest

The 2025 Australian Open champion is the jewelry brand’s first athlete ambassador.

The West Village jewelry boutique’s new shop-in-shop is the cornerstone of Nordstrom’s revamped jewelry hall.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

This past year, the manufacturer said it recorded below-zero emissions per carat of natural diamond.


The brand’s “Golden Strada” statement necklace features round, marquise, and pear diamonds that sparkle like Fourth of July fireworks.

JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

Located on Rodeo Drive, the store’s design was inspired by Hollywood and Los Angeles culture.

The new location continues the brand’s celebration of its 25th anniversary.

The online watch marketplace’s “Time Is Our Thing” campaign highlights the importance of time.

She will oversee strategic planning, fundraising, industry partnerships, and the launch of the Gem Legacy Campus in Tanzania.

Working with Amazon’s Counterfeit Crimes Unit and law enforcement, Pandora helped to shut down a large-scale counterfeit network in China.

The jewelry company has closed its three California brick-and-mortar stores, as well as its online shop, for now.

The company is providing the opportunity for an FIT student to work alongside master diamond cutter Willie Lopez in its workshop.

He is remembered for his successful entrepreneurship, generosity, and dedication to his family.

The jewelry store chain has reportedly been struggling with costs related to tariffs as well as tough retail competition.

Welcome warm summer days with red hot rubies perfectly chosen as July’s birthstone.

Co-founders Afzal Imram and Lin Ruiyin brought their son’s story of a cosmic egg, toadstool, and railroad to life in their new collection.

The best time to prepare for the holiday season is right now, according to columnist Emmanuel Raheb.

This year’s winner is Morgan Keefe, who is currently studying at GIA to be a gemologist.

“The Jewelry Book” comes out this September.

The company is focused on modernizing the custom jewelry buying experience with e-commerce tools like product visualization and 3D styling.

Following its recent acquisition, the storied brand has updated its leadership team and regional managers.

AGS also named the recipient of its “Women in Leadership” scholarship.

The 20-karat yellow gold and diamond wrap ring is modeled after the Monstera plants in the garden of the brand’s Miami villa.

Rocksbox President Allison Vigil shared the retailer’s expansion plans, and her thoughts on opening stores in malls.