A pair of vermeil silver Champagne coolers by English silversmith Paul Storr sold for €32,000 (approximately $33,675) plus the buyer’s premium in June 2018. Image courtesy of Colasanti Casa D’Aste and LiveAuctioneers.
Gold is easy to work with on its own – just heat it and form it as desired. It is heavy and luxurious, but because of its price, it isn’t always practical. A solution since ancient times has been to apply gold over other metals, like silver, a time-honored choice. But early methods of applying gold to silver to create vermeil (pronounced vehr-may), also known as silver-gilt, were sometimes difficult and dangerous.
The Incas of South America married their Sun God of gold and Mother Moon of silver in their religious artifacts through what’s known as a depletion-gilding technique, a process that employs acids, salts and heat to bind the gold to the silver. European artisans came up with a fire-gilding process by which an amalgam of gold and mercury is heated to slowly dissolve the mercury until the gold chemically binds to the outer surface to produce ormolu. This practice was finally outlawed around 1830 due to its seriously harmful effects on the health of the metalsmiths.
A French silver-gilt breakfast set once owned by August Ludwig Viktor, Prince of Saxe-Coburg and Gotha, achieved NT$1,700,000 (about $58,000) plus the buyer’s premium in June 2020. Image courtesy of Yu Jen Taipei and LiveAuctioneers
French artisans discovered electrolysis in the late 18th century, a far-safer process that binds gold to silver by passing electric currents through the metals. Electrolysis is now the standard technique for creating works of vermeil.
It should be said that vermeil is not interchangeable with pieces that are gold filled or gold plated. The rules for the manufacture of the latter two are looser. Gold-filled pieces feature a layer of gold electroplated onto an alloy of copper, brass or other base metal that has no less than 5% of its total weight in gold, while gold-plated works have less than 1% of their total weight in gold over alloy. No specific karat-weight of gold is regulated for either type, although each can be identified by a hallmark such as GP for gold plated and GF for gold filled.
A circa-1809 French Empire silver-gilt platter and cover made for Prince Camillo Borghese and Pauline Borghese (nee Bonaparte) achieved £34,000 (about $42,500) plus the buyer’s premium in July 2021. Image courtesy of Kinghams Auctioneers and LiveAuctioneers.
Vermeil, in contrast, always has a base of fine or sterling silver – not an alloy. American government regulations require the layer of gold to comprise no less than 2.5 microns, which is about five times thicker than that used in gold plating. Also, the gold overlay can be no less than 10K in weight. With its combination of both gold and silver, vermeil is classified as demi-fine jewelry. It is by far the most coveted of the three gold-layered variations at auction.
As pointed out earlier, vermeil is created by electroplating pure gold onto a solid silver surface, but it need not be done when a piece is first made. A work of silver can be elevated to vermeil at any time.
A circa-1950 decorative basket by Cartier featuring silver gilt bands, enameled strawberries and white enamel flowers achieved $1,400 plus the buyer’s premium in January 2017. Image courtesy of Quinn’s Auction Gallery and LiveAuctioneers
Any object made from gold will have a hallmark declaring its full karat weight, but items of vermeil, which have a layer of gold over silver, are not usually hallmarked for their gold content. They should sport a hallmark of .925 for sterling silver or .999 for fine silver to identify the purity of the base silver alloy.
A circa-1900 sterling silver-gilt vermeil centerpiece bowl by Marcus & Co., sold for S1,100 plus the buyer’s premium in July 2019. Image courtesy of Auctions at Showplace and LiveAuctioneers
Telling the difference between a gold object and one that was originally cast as vermeil is straightforward but involves multiple steps, starting with checking for discoloration, general wear or tarnish. Pieces that have a history should show wear in logical places. If something appears too new for its age, the layer of gold you see was almost certainly added after its completion.
A 54-piece vermeil dessert service realized $2,400 plus the buyer’s premium in March 2018. Image courtesy of Leighton Galleries and LiveAuctioneers
Just feeling the weight of an item can help determine if it is gold or vermeil. The atomic weight of silver is 47 and the atomic weight of gold is 79, a difference in weight of about 41%. Vermeil jewelry, teacups, clocks, flatware and even royal crowns will feel lighter than their solid-gold counterparts and a bit heavier than those made from an alloy of brass and copper.
A case in point is the 17th-century St. Edward’s Crown that Queen Elizabeth II wore at her coronation in 1953. Composed of solid 22K gold and more than 440 precious gems, it weighs nearly five pounds, a challenge for anyone to manage, whether high-born or not.
“It weighs a tonne,” Her Majesty once told an interviewer.
An openwork vermeil and diamond bangle bracelet earned $550 plus the buyer’s premium in December 2016. Image courtesy of New Orleans Auction Galleries and LiveAuctioneers
Magnets are good tools to have at hand when testing objects of vermeil.
Magnets will not interact with gold, silver, brass or copper, but they will stick to anything that contains enough nickel, iron or steel. If the piece comprises anything except gold over silver, it’s not vermeil.
Most vermeil items appear at auction in the form of jewelry and personal accessories, but the metallurgical technique has been used to produce other objects as well, both functional and fanciful. Teasets, mantel clocks, candlesticks, presentation bowls, serving trays and Russian icons adorned with vermeil are seldom bypassed at auction.
This Russian icon, chased and embossed with vermeil over a wood panel, sold for €1,500 (about $1,600) in November 2020. Image courtesy of Hargesheimer Kunstauktionen Dusseldorf and LiveAuctioneers
The White House has a Vermeil Room on its ground floor that showcases one of the largest collections of vermeil pieces ever assembled. Dedicated to the first ladies, the collection contains about 1,000 examples of flatware, tableware, chalices, tureens and a wine cooler donated to the Eisenhower administration in 1956 by socialite Margaret Thompson Biddle.
According to the White House Historical Association, the collection includes 18th-century vermeil in the English Regency style by Paul Storr, French Empire-style pieces by Jean-Baptiste-Claude Odiot, and examples by Philip Rundell, a London metalsmith. Vermeil designs by all of these revered names remain very much in demand.
A pair of mid-19th-century French silver and vermeil double salts by Maison Odiot, patterned after the original model by Jean-Baptiste-Claude Odiot, earned $2,600 plus the buyer’s premium in October 2020. Image courtesy of Freeman’s and LiveAuctioneers
Contemporary artisans such as Jacquie Aiche, Alfred Phillippe, Dina Mackney and Kendra Scott create vermeil jewelry in vintage and classical designs to suit any event, even a reception at the White House Vermeil Room.
A 20th-century sterling silver vermeil desk clock with a Breguet movement sold for $20,000 plus the buyer’s premium in November 2016. Image courtesy of Kodner Galleries Inc. and LiveAuctioneers
Owning vermeil, be it a centuries-old decorative object by a renowned artisan or a head-turning piece of jewelry finished last week, can make economic sense. If you don’t care to consider pure 24K gold coins, bars, bullion or jewelry part of your investment strategy, vermeil might be a sensible option.