Early life 
Gregor Piatigorsky was born in Ekaterinoslav (now Dnipropetrovsk in Ukraine) into a Jewish family. As a child, he was taught violin and piano by his father. After seeing and hearing the cello, he determined to become a cellist and was given his first cello when he was seven.
He won a scholarship to the Moscow Conservatory, studying with Alfred von Glehn, Anatoliy Brandukov, and a certain Gubariov. At the same time he was earning money for his family by playing in local cafés.
The Soviet authorities, specifically Anatoly Lunacharsky, would not allow him to travel abroad to further his studies, so he smuggled himself and his cello into Poland on a cattle train with a group of artists. One of the women was a heavy-set soprano who, when the border guards started shooting at them, grabbed Piatigorsky and his cello. The cello did not survive intact, but it was the only casualty.
Now 18, he studied briefly in Berlin and Leipzig, with Hugo Becker and Julius Klengel, playing in a trio in a Russian café to earn money for food. Among the patrons of the café were Emanuel Feuermann and Wilhelm Furtwängler. Furtwängler heard him and hired him as the principal cellist of the Berlin Philharmonic.
United States 
In 1929, he first visited the United States, playing with the Philadelphia Orchestra under Leopold Stokowski and the New York Philharmonic under Willem Mengelberg. In Ann Arbor, Michigan, in January 1937 he married Jacqueline de Rothschild, daughter of Édouard Alphonse James de Rothschild of the wealthy Rothschild banking family of France. That fall, after returning to France, they had their first child, Jephta. Following the Nazi occupation in World War II, the family fled the country back to the States and settled in Elizabethtown, New York, in the Adirondack Mountains. Their son, Joram, was born in Elizabethtown in 1940.
From 1941 to 1949, he was head of the cello department at the Curtis Institute of Music in Philadelphia, and he also taught at Tanglewood, Boston University, and the University of Southern California, where he remained until his death. The USC established the Piatigorsky Chair of Violoncello in 1974 to honor Piatigorsky.
Piatigorsky participated in a chamber group with Arthur Rubinstein (piano), William Primrose (viola) and Jascha Heifetz (violin). Referred to in some circles as the "Million Dollar Trio", Rubinstein, Heifetz, and Piatigorsky made several recordings for RCA.
In 1965 his popular autobiography Cellist was published.
It has been reported that the great violin pedagogue Ivan Galamian once described Piatigorsky as the greatest string player of all time. He was an extraordinarily dramatic player. His orientation as a performer was to convey the maximum expression embodied in a piece. He brought a great authenticity to his understanding of this expression. He was able to communicate this authenticity because he had had extensive personal and professional contact with many of the great composers of the day.
Many of those composers wrote pieces for him, including Sergei Prokofiev (Cello Concerto), Paul Hindemith (Cello Concerto), Mario Castelnuovo-Tedesco (Cello Concerto), William Walton (Cello Concerto), Vernon Duke (Cello Concerto), and Igor Stravinsky (Piatigorsky and Stravinsky collaborated on the arrangement of Stravinsky's "Suite Italienne", which was extracted from Pulcinella, for cello and piano; Stravinsky demonstrated an extraordinary method of calculating fifty-fifty royalties). At a rehearsal of Richard Strauss's Don Quixote, which Piatigorsky performed with the composer conducting, after the dramatic slow variation in D minor, Strauss announced to the orchestra, "Now I've heard my Don Quixote as I imagined him."
Piatigorsky had a magnificent sound characterized by a distinctive fast and intense vibrato and he was able to execute with consummate articulation all manner of extremely difficult bowings, including a downbow staccato that other string players could not help but be in awe of. He often attributed his penchant for drama to his student days when he accepted an engagement playing during the intermissions in recitals by the great Russian basso, Feodor Chaliapin. Chaliapin, when portraying his dramatic roles, such as the title role in Boris Godunov, would not only sing, but declaim, almost shouting. On encountering him one day, the young Piatigorsky told him, "You talk too much and don't sing enough." Chaliapin responded, "You sing too much and don't talk enough." Piatigorsky thought about this and from that point on, tried to incorporate the kind of drama and expression he heard in Chaliapin's singing into his own artistic expression.
He owned two Stradivarius cellos, the "Batta" and the "Baudiot." According to Cozio.com, Piatigorsky also owned the famous Montagnana cello known as the Sleeping Beauty from 1939 to 1951.
Partial discography 
- Heifetz, Primrose & Piatigorsky (Living Stereo LP LSC-2563) RCA Red Seal 1961
- Heifetz & Piatigorsky (Stereo LP LSC-3009) RCA Red Seal 1968
Piatigorsky also enjoyed playing chess. His wife, Jacqueline, was a strong player who played in several US women's championships and represented the United States in the women's Chess Olympiad. In 1963, the Piatigorskys organized and financed a strong international tournament in Los Angeles, won by Paul Keres and Tigran Petrosian. A second Piatigorsky Cup was held in Santa Monica in 1966, and was won by Boris Spassky.
- cello.org biography
- Arthur Rubinstein. My Many Years. Knopf
- Plaskin, Glenn (1983). Biography of Vladimir Horowitz Quill ISBN 0-688-02656-7
- Solow, Jeffrey (31 March 2010), "Prokofiev: Cello Concerto in E minor, Op.58", MusicaNova's Blog (MusicaNova Orchestra of Scottsdale), retrieved 19 March 2013
- King, Terry (2010), Gregor Piatigorsky: The Life and Career of the Virtuoso Cellist, Jefferson, North Carolina: McFarland & Co, ISBN 0786456264, retrieved 19 March 2013
- Prieto 2006, p.251
- Prieto, Carlos; Murray, Elena C., Mutis, Alvaro (2006). The Adventures of a Cello. University of Texas Press. pp. 249–251. ISBN 0-292-71322-3.
Further reading 
- His autobiography: Cellist (1965). Doubleday. Limited edition reprint: Da Capo Press (1976). ISBN 0-306-70822-1
- Bartley, M. (2006). Grisha: The Story of Cellist Gregor Piatigorsky. Otis Mountain Press. ISBN 0-9760023-0-2.
- "Gregor Piatigorsky". The Musical Times 117 (1604): 849–849. October 1976.
- King, Terry (2010). Gregor Piatigorsky: The Life and Career of the Virtuoso Cellist. McFarland. ISBN 978-0-7864-4635-3.
- "With the Artists". World Famed String Players Discuss Their Art, Samuel and Sada Applebaum, John Markert & Co., New York (1955). Pages 192-202 are devoted to Gregor Piatigorsky.
- Jump in the Waves, a Memoir, Jacqueline Piatigorsky, St. Martin's Press, New York (1988). ISBN 0-312-01834-7.
- Biography at cello.org