West Coast's Largest Full-Service Auction House

Appraisers

Elise Coronado
Elise Coronado

Elise Coronado
GIA G.G.
Jewelry Department Specialist

Elise Coronado comes from a multigenerational family of auctioneers and appraisers. Growing up in the industry has made her proficient in many facets of the auction business, from behind the scenes operations to the presentation of fine gems at sale. Mrs. Coronado is a GIA Graduate Gemologist, holding numerous Gemological Institute of America diplomas including Graduate Gemologist, Graduate Diamonds and Graduate Colored Stones credentials. She has also attended numerous appraiser association conferences and taken courses keeping her appraisal education up to par. She has been a part of Michaan’s Auctions Jewelry Department team for approximately five years as of 2016 handling all jewelry and timepiece valuations, cataloging and also assists in fine sale photography and catalog layout. Mrs. Coronado assisted in the June fine sale of 2014 that brought Michaan’s first ever Kashmir sapphire to auction resulting in a price realized of $129,800 (lot 2339, $30,000-50,000). In December of 2015 she assisted in the sale of Michaan’s largest diamond to date; a round brilliant-cut 8.66 carat diamond realizing a price of $154,400 (lot 5060, $50,000-80,000).

Among Mrs. Coronado’s professional passions and favorites are period pieces of all ages and fine, untreated natural rubies. Her passion and knowledge continue to drive her to present high-quality jewelry pieces to Michaan’s Auctions patrons the world over, in both estate and fine auctions.

Elizabeth Dalton
Elizabeth Dalton

Elizabeth Dalton
Furniture and Decorative Arts Specialist

Elizabeth Dalton has spent 8 years as a Furniture and Decorative Arts Specialist at Michaan's Auctions. Dalton's department expertise encompasses many categories including European and American period furniture and décor, fine silver, rugs and textiles. She has also spent 10 years at Butterfield & Butterfield, San Francisco, managing the inventory of furniture and decorative items as well as Asian art and oriental rugs. Along with a brief stint at Auctionwatch posting online appraisals, Dalton worked at the Corcoran Gallery of Art performing curatorial research on James Peale. Her exhibition work includes "Treasure Houses of Britain" and Impressionist exhibits for the Education Department at the National Gallery of Art in Washington, D.C.

Dalton's accreditations include a Bachelor of Arts degree in Art History from USC, the Sotheby's Works of Art course in London, graduate coursework in American Studies at the University of Maryland and the Personal Property Appraisal Program with the American Society of Appraisers.

Rhonda Harness
Rhonda Harness

Rhonda Harness
Jewelry Director

Rhonda has 30 years experience in the design, manufacturing, and marketing-merchandising of fashion and textiles in the clothing and home furnishing business. She has been an avid collector and dealer in 18th, 19th, and 20th century jewelry and design and has traveled and worked extensively in Europe, Asia, and the U.S. Combining her travels and the production of her own fashion line she has developed a strong understanding on how fashion and jewelry influence each other in design and marketing. Her extensive worldwide client base of collectors and merchants are now new customers to Michaan's.

Harry Huang
Harry Huang

Harry Huang
Asian Art Department Specialist

Harry Huang joined Michaan’s Auctions in August of 2011 as an Asian Art Specialist. Huang previously spent a year in Taiwan as a Specialist at the House of Wang, an Asian works of art gallery, where he provided his expertise in the categories of Buddhist antiques, lacquers, art of scholars and tea wares. Upon returning to the U.S., Huang became versed in the auction business at Christie’s, San Francisco.

Huang received a Master of Letters in Art History at the University of Glasgow and is fluent in both Mandarin and Cantonese. During his short time at Michaan's Auctions he has spearheaded Michaan's highest grossing auction to date, with a total price realized of over $4,545,000. The Fine Asian Works of Art Auction was held on Sunday, June 23, 2013, establishing both national and international records. A carving of Tang Ying held in the sale realized a price of $2,235,000, at the time becoming the highest selling Asian soapstone carving ever auctioned outside of Asia, as well as Michaan's highest single selling lot to date.

Nick Lozada
Nick Lozada

Nick Lozada
Generalist Appraiser

Generalist Mr. Nick Lozada manages and facilitates the consignment process for all Annex Auctions. Mr. Lozada’s territory spans the entire Bay Area and extends as far as the counties of Santa Cruz and Sacramento. When assessing property held in a given estate, he is able to gauge what may perform well at auction, as well as to provide on-the-spot estimates. Mr. Lozada has worked in the auction business for approximately nine years serving as Michaan’s on-site Warehouse Manager, where he oversees facility deliveries. It is there that he has delineated tens of thousands of pieces of property over the years, helping to place it where it can best perform at auction. To schedule an on-site estate appointment with Mr. Lozada, please contact him at (510) 227-2565 or at .

"Dealing with property from an entire estate can be overwhelming; I aim to make the process as quick and smooth for the client as possible."

Paul Novak
Paul Novak

Paul Novak
Generalist Appraiser

Michaan’s Fine Art Specialist, Mr. Paul Novak, has a wide range of auction knowledge culminating in over forty-three years of experience. Novak has been an art department founder and previously held Vice President and Director positions at Butterfield & Butterfield in San Francisco. He is also versed in estates and insurance appraisals, auctioneering, consulting and the sale of fine antiques. His breadth of expertise is expansive, encompassing furniture, decorative arts, European and American paintings, oriental rugs, ethnographic art, silver, prints, photographs and musical instruments (specifically pianos). Novak has worked on a number of prominent celebrity collections, including the estates of Bing Crosby, Liberace and William Holden. He has also taken part in television and radio shows, appearing in programming from KRON, KCBS, KGO and KQED.

Charity work has also been an important part of Novak’s life and his contributions have been numerous. He has donated his auction services to the American Cancer Society, the Foreign Language Institute, the Stevenson School and the U.S. Olympic Ski Team.

Susan Paffrath
Susan Paffrath

Susan Paffrath
Fine Art Appraiser

Michaan's Auctions Fine Art Appraiser Susan Paffrath has worked for 13 years at the auction house. Prior to arriving at Michaan's, Ms. Paffrath held a fine art cataloging and inventory position at Butterfield, San Francisco. Along with her experience, she has obtained Bachelor's degrees in Art History and Studio Art from Western Washington University. In addition to her fine art appraisal services, she is Michaan's Reno-Tahoe representative, acting as a direct link to Michaan's Auctions staff, who are able to provide auction appraisals as well as historical information on antique furniture, decorations, fine art and jewelry. Susan is committed to helping you achieve the best return on your property, utilizing her network of thousands of collectors across California and abroad.

Michael Rosenberg
Michael Rosenberg

Michael Rosenberg
Coins, Stamps and Ephemera Specialist

Michael Rosenberg has been Michaan’s Coin and Stamp Specialist since 2005. Rosenberg has had an interest in collectible coins and stamps since he was a youth in Russia, ever since about the age of five. He learned the trade of stamp collecting under his father’s tutelage and took an interest in fine U.S. coins later in life when he set foot on American soil in 1991. In addition to his job at Michaan’s Auctions, Rosenberg personally collects coins and stamps, with his collection of Russian stamps being one of his most prideful acquisitions. He has been a member of the American Numismatic Association for over nine years and has also worked with noted names in the industry such as Chris Hammer and Ron Umile.

Michaan’s first stand-alone coin auction was held on March 6, 2015 under the direction of Rosenberg to outstanding results. The 325 lot presentation of fine coins from the estate of Barbara Riggins virtually sold out, achieving a total final price realized of over $600,000. A top lot from the sale was evidenced in number 1012, a U.S. 1875 $20.00 MS64 Liberty Head gold coin at an estimate of $10,000-12,000. This coin realized a price of over three times the high estimation, selling for a handsome $38,940.