About The Rapaport Group

Entrepreneur Martin Rapaport, founder and chairman of the Rapaport Group, began his career in 1975 as an apprentice diamond cleaver in Antwerp, Belgium. In 1976, Martin founded his eponymous company. He soon recognized a need for fair and transparent diamond pricing. In 1978, when he was back in New York City, Martin revolutionized the industry when he published the Rapaport Price List.  He transformed the industry again in 1996 when he launched the online RapNet Diamond Trading Network. Together, RapNet and the Rapaport Price List, provide diamond pricing, availability and trading transparency in a competitive global environment. The largest recycler of diamonds, the firm offers its Rapaport Trading and Auction Services selling over 500,000 carats of previously owned diamonds each year. Over the years the Rapaport Group products and companies have evolved and expanded internationally to include a broad range of added value services with a unified purpose: The development of fair, honest, transparent, competitive and efficient markets.

Martin is an industry activist and leader who advocates for the rights of artisanal diamond diggers. He is one of the originators of the Kimberley Process (KP), a United Nations backed set of requirements instituted to stop the flow of diamonds funding conflict from entering the mainstream market. In 2017 the Sierra Leone government selected the Rapaport Group to market and auction the “Peace Diamond” (left) a 709-carat rough diamond found by a group of artisanal diggers. The Rapaport Group provided its services at no charge so that all of the money made from the sale of the diamond would benefit the artisanal diggers and the people of Sierra Leone.

The Rapaport Group currently employs 230 team members. The company operates offices in major diamond hubs around the world including New York, Las Vegas, Antwerp, Ramat Gan, Mumbai, Surat, Dubai, and Hong Kong.

About The Rapaport Collection

The Rapaport Collection of diamonds and fine jewelry showcases rare and luxurious pieces personally chosen by our experienced curator. Our graduate gemologist concierge will be your personal contact through every step of your acquisition to ensure that you get exactly what you desire. You may call or email our concierge directly and she will answer any questions that you may have so you can make an informed decision about your purchase. With over 40 years in the diamond and jewelry business we have a global network of connections enabling us to source whatever you request. We emphasize top quality and fair pricing so that your jewel is extraordinary not only in gemstones and design, but in value as well.

Meet Our Experts

Penina Rapaport

Director Jewelry, Rapaport


I appreciate working with diamonds,” says Penina Rapaport, director of Rapaport Jewelry. “Besides being beautiful, diamonds have both sentimental and emotional value when they are given as a gift of love, or passed down from generation to generation.” Penina is a Diamond Graduate (DG) of the Gemological Institute of America (GIA) in New York City, where she learned how to evaluate and grade diamonds. A romantic at heart, Penina particularly likes helping newly engaged couples find the perfect diamond and setting to create the engagement ring of their dreams. “Diamonds.com is the place that people can come to when they want to acquire quality jewelry from someone they can trust.” Penina specializes in diamonds of 3 carats and above and advises clients who wish to disperse of their family jewels. Prior to joining her family’s business, Penina worked for Carelle, a jewelry manufacturer in New York City, where she assisted with special projects related to business development. An avid traveler, Penina has been all over Europe, South America and through parts of Asia and Africa. An extreme sports enthusiast, Penina is passionate about snowboarding, scuba diving, hiking and enjoying life. In her spare time, she likes to arrange gatherings to connect good people with good causes and charities.


Amber Michelle

Chief Curator & Storyteller


It is my desire that everyone experiences the joy of jewelry the way that I do,” says Amber Michelle, chief curator & storyteller for the Rapaport Collection on diamonds.com. For 23 years, Amber was editor in chief of Rapaport Magazine, a business-to-business publication for the diamond, gemstone and jewelry industry. During that time, she reported on everything from mining and gemology to fashion, design, history and auctions at Christie’s and Sotheby’s. “It has been my great pleasure to hold some of the world’s most famous diamonds in my hand and connect to those amazing gems on a deep level. Every diamond and piece of diamond jewelry has its own special tale to tell and when I hold those fabulous gems in my hand they whisper their story to me.” Amber’s love of gemstones came about at an early age. The daughter of a foreign-service officer, she traveled the world extensively and began collecting and studying gemstones for their spiritual meaning. She continues on that journey meditating with gemstones daily. For the Rapaport Collection, Amber combines her love of fashion, art and jewelry to curate a selection of estate and fine diamond pieces with a design point-of- view that appeals to a collector’s sense of history and a woman’s sense of style.


Glenda Marshall

Concierge


Unusual gemstones really get my attention. Something different and unique makes my heart sing,” says Glenda Marshall, concierge for the Rapaport Collection on diamonds.com. Originally from Vancouver, B.C., Glenda has gemstones in her DNA. Her parents were lapidaries and taught Glenda how to identify gemstones before she learned her ABC’s. Glenda went on to earn her Graduate Gemologist degree from the Gemological Institute of America (GIA) and became an appraiser running her own business — Independent Jewelry Appraisal Services. For 23 years Glenda appraised jewelry for consumers, retailers, law enforcement, trust companies and pawn shops. She has also been an expert witness for a number of court cases. She later worked with a diamond broker in Vancouver sorting and grading diamonds. Ten years ago, Glenda moved to Las Vegas when she got married. She met her husband in the Vancouver airport while waiting for a flight to Las Vegas where she was headed for vacation. In Las Vegas, she worked for the American Gem Society Laboratory as supervisor of client relations. Glenda likes to travel and has been to several countries in Europe as well as Costa Rica, Mexico and Egypt. She also appreciates her home which has a very large back yard filled with flowers accented by gemstone specimens including amethyst, quartz, tiger’s eye, chrysocolla, rhodochrosite and various geodes.