Piece of the Week: A Bulgari Sapphire and Diamond Necklace
Set with a 118-carat unheated Sri Lankan sapphire, it just sold for $3.4 million at Phillips jewelry auction in Hong Kong.

A buyer paid $25.2 million for the “Bulgari Laguna Blu,” an 11.16-carat fancy vivid blue diamond, during “Luxury Week” at Sotheby’s Geneva, held May 12-16.
Then, earlier this week, a Bulgari necklace featuring a 118.35-carat unheated Sri Lankan sapphire went for $3.4 million at Phillips Hong Kong.
The sale price fell at the low end of the piece’s pre-sale estimated range ($3 million to $4.5 million) but was enough to make it the top lot of the jewelry auction, accounting for nearly half of the sale’s total.
According to Phillips, Bulgari created the diamond and sapphire piece for its high jewelry collection in 2004 after acquiring the sapphire.
It remained in a private collection until coming to Phillips for auction this spring.
In a 2023 report, Gübelin Gem Lab gave the gemstone 98 out of 100 Gübelin points, a ranking that designates the stone as “exceptional” in the lab’s terms. The lab graded the sapphire’s color as “Royal Blue” because of its even saturation.
The auction house said it is one of the largest sapphires offered at auction in the past 30 years.
Phillips’ “Jewels & Jadeite” spring auction in Hong Kong totaled $7.5 million. It was sold 93 percent by lot and 91 percent by value.
Full results are available on the Phillips website.
The Latest

Mehta led India’s GJEPC through the 2008 financial crisis and was respected worldwide for his wisdom, integrity, and knowledge.

One is the driver who allegedly crashed a car into a Sacramento jewelry store in April, striking a 71-year-old employee who later died.

In a new column, Peter Smith posits that people actually enjoy putting together IKEA furniture, and the same is true for engagement rings.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

9lakha Jewelers in Iselin, New Jersey, was the target of a smash-and-grab robbery on Aug. 8.


The jeweler has partnered with Jenner’s 818 Tequila brand to gift lab-grown diamond studs to a bride-to-be and their bridal party.

The exhibition will feature more than 100 drawings of stained-glass lampshades, windows, and more, many created by women and émigrés.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

Marquise-cut diamonds in drop charms are the center of the new collection, reflecting the movement of a dancer in modular styles.

The inaugural Fort Lauderdale Jewelry, Antique, & Object Show will be held from Jan. 28 through Feb. 1, 2027.

The family-owned jeweler will open a new showroom in Bel Air, Maryland, this fall.

Amanda Ileana Hernandez is married to Carlos Hernandez, one of two men in prison for the 2024 murder of Michigan jeweler Hussein Murray.

The reimagined jewel, our Piece of the Week, trades the diamonds in the original 1998 design for blue, pink, yellow, and green sapphires.

Sponsored by American Gem Trade Association

In the United States, second-quarter sales were flat amid soft consumer sentiment and lower in-store traffic.

Lucara Diamond Corp., which recovered the “Motswedi” diamond from the Karowe mine, sold the stone for an undisclosed amount.

The expanded collections now feature hand-cut gemstones like topaz, tanzanite, chrysoprase, chalcedony, smoky quartz, and fire opal.

The lab-grown diamond jewelry brand’s newest boutique is in Westfield Valley Fair in Santa Clara, California.

The gemstone supplier and manufacturer acquired the remarkable 104-gram Zambian emerald at Gemfields’ auction in May.

Two suspects offered to trade the woman a “winning” lottery ticket for her jewelry.

Finsch has been in business rescue since May, and owner Petra Diamonds said it sees no viable path forward for the mine.

Michel Patrick DeSalles was sentenced after pleading guilty to the 2017 murder of Omid Gholian, who owned a jewelry store in Manhattan.

Longtime industry executive Beth Miller has taken on the role.

Jamie Cygielman will take on the role on Aug. 24.

Moore, Polly’s husband, is remembered as a family man with an easygoing spirit and a love for sports and the outdoors.

Duvall O’Steen and Jen Cullen Williams share the best ways to display, present, and explain colored gemstones to younger customers.

The mid-year conference for jewelry and watch appraisers will take place Sept. 5-6 on Zoom.
























