Stunning Diamonds on the Auction Block

  • Fine Jewelry & Watches
  • Highlights

The August 15th Fine Jewelry & Watches Auction will include a strong selection, offering a range of diamond, colored gemstone, and gold jewelry.

Among the top highlights is a stunning 7.86-carat VS2 diamond and platinum ring, notable for its brilliance and rarity, with an estimate of $40,000–$60,000. Also featured is an exceptionally rare Tiffany & Co. brooch composed of a natural saltwater pearl, diamonds, and platinum-topped 18k gold, estimated at $8,000–$12,000.


A diamond and platinum solitaire ring. Estimate: $40,000–$60,000
A diamond and platinum solitaire ring.
Estimate: $40,000–$60,000
A Tiffany & Company Belle Epoque natural saltwater pearl, diamond and platinum topped 18k gold brooch.<br><b>Estimate: $8,000–$12,000</b>
A Tiffany & Company Belle Epoque natural saltwater pearl, diamond and platinum topped 18k gold brooch.
Estimate: $8,000–$12,000

This sale presents both timeless classics and exceptional finds across a range of price points, appealing to new buyers as well as seasoned jewelry collectors.

Bidding for Clars’ August auctions is available by phone, absentee bid, live online at Live.Clars.com and through Liveauctioneers.com and Invaluable.com. Clars Auctions is located at 5644 Telegraph Avenue, Oakland, CA 94609.

Clars Auctions is based in Oakland (CA) and is the largest full-service auction gallery in the Western United States. Clars Auctions has been the chosen auction gallery of a number of institutions and distinguished private collectors across the country, including the Richard Mellon Scaife Estate, the Thomas J. Perkins Estate and The Metropolitan Museum of Art (NYC).

In the last 5 years, Clars Auctions has sold well over $500,000,000 of Fine Art, Furnishings, Jewelry, Vehicles and Collectibles and has set multiple new world auction records. Follow Clars on Facebook, Instagram and Twitter!

Read More

November Gallery Auction Highlights

Our auction on November 21st will feature a notable collection of jazz ephemera, Fine Art and Asian Art.

  • Auction
  • Highlights

Fine Interiors Auction Highlights

The Fine Interiors Auction is anchored by an important estate designed by the renowned interior design firm Parish-Hadley Associates.

  • Furniture & Decorative Arts
  • Highlights

Important Watches & Holiday Jewelry Auction Highlights

This highly anticipated sale features an exceptional array of fine wristwatches and holiday-ready jewelry.

  • Fine Jewelry & Watches
  • Highlights

Georg Jensen Silver Collection of the Lyons

Tom and Gussie Lyon’s shared love of design, art, and architecture began soon after their wedding in the early 1950s.

  • Furniture & Decorative Arts
  • Highlights

October Gallery Auction Highlights

Our auction on October 17th will feature a curated selection of Furniture & Decorative Arts, Fine Art, and Fine Jewelry & Watches.

  • Auction
  • Highlights

Musical Instrument Collection of Hank Risan

Hank Risan’s musical instrument collection included more than 750 examples of fine 19th and 20th century acoustic instruments.

  • Furniture & Decorative Arts
  • Highlights

Spring Fine Jewelry & Watches Highlights

  • Fine Jewelry & Watches
  • Highlights

Clars is thrilled to present our upcoming special Spring Fine Jewelry & Watches Auction on Friday, April 18th. This auction, being the department’s largest quarterly sale, features a remarkable collection of high-end jewelry, showcasing a diverse range of stunning pieces that capture the artistry and sophistication of the world’s most sought-after gemstones and precious metals.

Clars’ spring sale is sure to present an impressive assortment of jewelry and watches to cater to every collector’s preference. The auction will showcase a stunning assortment of rings, necklaces, bracelets, and earrings, each crafted to dazzle with its radiant elegance and charm. Highlights include an antique diamond and silver-topped 14k gold brooch, featuring extraordinary rose-cut diamonds, estimated at $10,000–$20,000, a Columbian emerald, seed pearl, diamond and 18k gold necklace, estimated at $3,000–$5,000, and an exceptional color-changing alexandrite ring, estimated at $3,000–$6,000. We will also be showcasing a variety of fine jade pieces and an array of fine, rare, and limited-edition Rolexes.


Clockwise (starting top left): A diamond and platinum ring. Estimate: $4,000–$6,000; A jade and 14k bangle. Estimate: $500–$700; A pair of ‘A’ jadeite jade, diamond, sapphire and 18k white gold earrings. Estimate: $5,000–$7,000; An ‘A’ jadeite jade, diamond and 14k gold ring. Estimate: $4,000–$6,000; An ‘A’ jadeite jade, diamond and 18k white gold ring. Estimate: $5,000–$6,000; A natural alexandrite, diamond, and platinum ring. Estimate: $3,000–$5,000; An antique diamond and silver-topped 14k gold brooch. Estimate: $10,000–$20,000
Clockwise (starting top left): A diamond and platinum ring. Estimate: $4,000–$6,000; A jade and 14k bangle. Estimate: $500–$700; A pair of ‘A’ jadeite jade, diamond, sapphire and 18k white gold earrings. Estimate: $5,000–$7,000; An ‘A’ jadeite jade, diamond and 14k gold ring. Estimate: $4,000–$6,000; An ‘A’ jadeite jade, diamond and 18k white gold ring. Estimate: $5,000–$6,000; A natural alexandrite, diamond, and platinum ring. Estimate: $3,000–$5,000; An antique diamond and silver-topped 14k gold brooch. Estimate: $10,000–$20,000

Whether you seek the timeless elegance of a diamond, or the striking appeal of a gemstone, there is something for every jewelry enthusiast in this sale. This auction is a must-attend for both fine jewelry and timepiece collectors. In search of a standout addition to your collection or a one-of-a-kind gift? This sale offers a stunning selection of exquisite and timeless treasures. Be sure to save the date and join us for an unforgettable event filled with elegance, style, and unmatched beauty.

Bidding for Clars’ April auctions is available by phone, absentee bid, live online at Live.Clars.com and through Liveauctioneers.com and Invaluable.com. Clars Auctions is located at 5644 Telegraph Avenue, Oakland, CA 94609.

Clars Auctions is based in Oakland (CA) and is the largest full-service auction gallery in the Western United States. Clars Auctions has been the chosen auction gallery of a number of institutions and distinguished private collectors across the country, including the Richard Mellon Scaife Estate, the Thomas J. Perkins Estate and The Metropolitan Museum of Art (NYC).

In the last 5 years, Clars Auctions has sold well over $500,000,000 of Fine Art, Furnishings, Jewelry, Vehicles and Collectibles and has set multiple new world auction records. Follow Clars on Facebook, Instagram and Twitter!

Read More

November Gallery Auction Highlights

Our auction on November 21st will feature a notable collection of jazz ephemera, Fine Art and Asian Art.

  • Auction
  • Highlights

Fine Interiors Auction Highlights

The Fine Interiors Auction is anchored by an important estate designed by the renowned interior design firm Parish-Hadley Associates.

  • Furniture & Decorative Arts
  • Highlights

Important Watches & Holiday Jewelry Auction Highlights

This highly anticipated sale features an exceptional array of fine wristwatches and holiday-ready jewelry.

  • Fine Jewelry & Watches
  • Highlights

Georg Jensen Silver Collection of the Lyons

Tom and Gussie Lyon’s shared love of design, art, and architecture began soon after their wedding in the early 1950s.

  • Furniture & Decorative Arts
  • Highlights

October Gallery Auction Highlights

Our auction on October 17th will feature a curated selection of Furniture & Decorative Arts, Fine Art, and Fine Jewelry & Watches.

  • Auction
  • Highlights

Musical Instrument Collection of Hank Risan

Hank Risan’s musical instrument collection included more than 750 examples of fine 19th and 20th century acoustic instruments.

  • Furniture & Decorative Arts
  • Highlights

Summer Fine Jewelry & Timepieces Highlights

  • Auction
  • Fine Jewelry & Timepieces

Clars is thrilled to host our Summer Fine Jewelry and Timepieces Auction on Thursday, August 10th, beginning at 1 PM PDT. The sale includes a fine selection of colored diamonds, diamonds, colored gemstones, antique and signed jewelry, and timepieces.

The sale is highlighted by important colored diamonds and diamonds, including a 4.00 carat fancy yellow, internally flawless diamond, diamond, and 14k white gold ring, estimated at $50,000–$70,000; a pair of fancy intense yellow diamond, diamond, and 14k white gold earrings, estimated at $20,000–$40,000; a diamond and 18k white gold bracelet, estimated at $8,000–$12,000; a pair of diamond and 14k gold earrings, estimated at $2,000–$4,000; and a 2.47 carats diamond and 14k gold ring, estimated at $4,000–$6,000.


Left: A pair of fancy intense yellow diamond, diamond and 14k white gold earrings. Right: A fancy yellow diamond, diamond and 14k white gold ring.
Left: A pair of fancy intense yellow diamond, diamond and 14k white gold earrings. Right: A fancy yellow, internal flawless diamond, diamond and 14k white gold ring.
To be offered: August 10th

The sale will also feature a selection of exceptional colored gemstones, including a pair of Burma ruby and diamond earrings, estimated at $6,000–$8,000; a Burma ruby, diamond, and gold pendant necklace, estimated at $5,000–$7,000; and a very rare natural pearl, diamond, and platinum necklace, estimated at $6,000–$8,000.


A pair of Burma ruby and diamond earrings; A Burma ruby, diamond and gold pendant necklace.
A pair of Burma ruby and diamond earrings; A Burma ruby, diamond and gold pendant necklace.
To be offered: August 10th

Tiffany & Co. will be represented in a coral, diamond, and 18k gold brooch pendant, designed by Schlumberger for Tiffany & Co., France, estimated at $1,000–$1,500; and a ruby, diamond, and 14k brooch and earrings suite, Tiffany & Co., estimated at $1,500–$2,500.


A coral, diamond and 18k gold brooch pendant, Schlumberger for Tiffany & Co., France.
A coral, diamond and 18k gold brooch pendant, Schlumberger for Tiffany & Co., France.
To be offered: August 10th
An Antique Mughal diamond, enamel, gem-set and high karat gold bracelet.
An Antique Mughal diamond, enamel, gem-set and high karat gold bracelet.
To be offered: August 10th

Also featured in this sale will be an antique Mughal diamond, enamel, gem-set, and high karat gold bracelet, estimated at $4,000–$6,000; and a diamond, cultured pearl, and platinum bracelet, estimated at $3,000–$5,000.


Read More

November Gallery Auction Highlights

Our auction on November 21st will feature a notable collection of jazz ephemera, Fine Art and Asian Art.

  • Auction
  • Highlights

October Gallery Auction Highlights

Our auction on October 17th will feature a curated selection of Furniture & Decorative Arts, Fine Art, and Fine Jewelry & Watches.

  • Auction
  • Highlights

September Gallery Auction Highlights

Our auction on September 19th will feature a selection of Furniture & Decorative Arts, Fine Jewelry & Watches, and Asian Works of Art.

  • Auction
  • Highlights

August Auction Highlights

Our August 15th auction presents a thoughtfully curated selection of fine furniture, decorative arts, ethnographic works, fine art, and jewelry.

  • Auction
  • Highlights

July Auction Highlights

This dynamic auction features modern and traditional furniture, notable fine art, exquisite jewelry, and important Asian works of art.

  • Auction
  • Highlights

June Auction Highlights

Our June 19th auction will feature a curated selection of California and American fine art, exquisite jewelry, and pieces from Asian antiquity.

  • Auction
  • Highlights