Irita Marriott was born in Latvia and later moved to the United Kingdom, where she built her career in the antiques industry.

She began working in antiques after relocating to the UK, developing hands-on experience in valuation and dealing. Her passion for antiques led her to establish her own business and gain recognition within the trade.

Marriott later founded Irita Marriott Auctioneers & Valuers in Derbyshire, building a strong reputation in auctioneering and antiques sales.

Her television career developed through appearances on BBC programmes, including Antiques Road Trip, Flog It!, and Bargain Hunt on BBC One, where she became a regular expert.

She lives in the UK and continues to balance her auction business with her television career while maintaining a relatively private personal life.