When you see a fine ruby, it does something to you. It’s not about the value.
If it were simply the value, I’d go out and buy a kilo of gold. Richard Hughes to journalist Rod Nordland
“On the treacherous trail to the rare ruby red”  |  1982  |  Asia

Lotus Gemology begins with a simple idea – beauty is the principal source of attraction for precious stones. Thus it should also be the major focus of gemology. In other words, the GEM is the most important part of gemology.

It is our belief that gemology is not simply about counting atoms; to apply science absent a discussion of how it relates to aesthetics and desire does a disservice not just to clients, but to the jewels themselves. We do not believe that attraction can be reduced to a simple set of measurements, anymore than the beauty of a rainbow or sunset can be expressed by mathematical formula.

Rest assured, we are not Luddites. We not only appreciate science, but use it daily. At the same time, we recognize that many parts of the human experience extend into realms far beyond science. Thus the gemology at Lotus includes not just science, but weaves into the mix history, culture, art and travel. We do this in the belief that these factors play equal roles in how humans perceive desirability and value. 

Like a small French restaurant, we believe that crafting a fine meal takes time and individual care; thus our seating is limited. The translation of the intangibles of rarity and aesthetic beauty is our strength.

Precious stones are among the most compelling examples of Mother Nature’s artistic genius.

Lotus Gemology operates from a base of over 80 years of collective experience in the study, purchase, sale and appreciation of precious stones. Our lives have been enriched beyond measure by our involvement with these gifts of nature and we believe if we characterize them with the appropriate reverence and care, we can open this magical world to others. This is our goal.

Introducing…

Broken Bangle • The Blunder-Besmirched History of Jade Nomenclature

by

Liu Shang-i ('Edward')  |  Richard W. Hughes
Zhou Zhengyu ('Adam')  |  Kaylan Khourie

Sponsored by

Zhuang Qingfang
The Gemmological Association of Hong Kong
On Tung Jewellery
Junhao Gemology
Pinde Xuan
Lotus Gemology

Broken Bangle  •  The Blunder-Besmirched History of Jade Nomenclature

Liu Shang-i, Richard W. Hughes, Zhou Zhengyu and Kaylan Khourie  |  2024

In recent years, jade nomenclature has been upended by the discovery by gemologists that the gem being sold as "jadeiite" is actually a rock composed of three different pyroxene minerals. But the problems of jade nomenclature run much deeper, literally to the application of the words nephrite and jadeite to jade in the mid-19th century. Already by the 1930s, mineralogists realized that one should not apply the name of a mineral species to a rock, but this knowledge sadly never made its way into the gemological lexicon. Broken Bangle tackles jade nomenclature from the earliest times to the present day, advocating that the mineral species names jadeite, omphacite and kosmochlor not be used because their application to rocks does not follow standard mineralogical/geological practices. In addition, breaking down rocks into their mineral components is not done anywhere else in gemology. Instead, the authors suggest that the traditional Chinese term fei cui be used for the pyroxene jade gems.

Broken Bangle •  Order Page 

Inside Out  •  GEM•ology Through Lotus-Colored Glasses

E. Billie Hughes, Richard W. Hughes, Wimon Manorotkul  |  2020

From the dawn of time, precious stones have both attracted and fascinated humans in ways that few other items could. For while objects of desire are found throughout the natural world, physical beauty is too often ephemeral. From the allure of a man, woman, flower or butterfly, through the fleeting moments of a sunset, there is little that lasts and practically nothing that can be passed down to our descendants. The exception is precious stones. Not only are they the most durable creations of Mother Nature, but their visual splendor is truly eternal.

This book presents a completely fresh approach to the subject. Dubbing it humanistic gemology, the authors take readers around the world, showing the places they have explored in their search for gems, along with the people and cultures encountered along the way. Within this volume, remarkable photographs of the human world are interwoven with images of the microscopic realm of the gems themselves. In a lifetime beset by time control, where living is broken into ever smaller bits, as you browse through these pages suddenly you plunge into a domain of frozen time, one that affords vistas of millions or even billions of years. For jewels offer not just superficial beauty, but a window on the primordial forces that birthed both our planet and universe.

Inside Out – Gemology Through Lotus-Colored Glasses represents a fascinating new direction for gemology, linking the external and internal worlds of precious stones for the first time. 

Inside Out | GEM•ology Through Lotus-Colored Glasses Order Page 

Introducing…

Inside Out: GEM•ology Through Lotus-Colored Glasses

by

E. Billie Hughes  |  Richard W. Hughes  |  Wimon Manorotkul

with a foreword by Paolo Minieri

Chinese translation by Jason C.H. Kao (高嘉兴), with Jinding Yu (俞瑾玎) and Bonnie Chao (晁艳)

From the dawn of time, precious stones have both attracted and fascinated humans in ways that few other items could. For while objects of desire are found throughout the natural world, physical beauty is too often ephemeral. From the allure of a man, woman, flower or butterfly, through the fleeting moments of a sunset, there is little that lasts and practically nothing that can be passed down to our descendants. The exception is precious stones. Not only are they the most durable creations of Mother Nature, but their visual splendor is truly eternal.

This book presents a completely fresh approach to the subject. Dubbing it humanistic gemology, the authors take readers around the world, showing the places they have explored in their search for gems, along with the people and cultures encountered along the way.

Within this volume, remarkable photographs of the human world are interwoven with images of the microscopic realm of the gems themselves. In a lifetime beset by time control, where living is broken into ever smaller bits, as you browse through these pages suddenly you plunge into a domain of frozen time, one that affords vistas of millions or even billions of years. For jewels offer not just superficial beauty, but a window on the primordial forces that birthed both our planet and universe.

Inside Out – Gemology Through Lotus-Colored Glasses represents a fascinating new direction for gemology, linking the external and internal worlds of precious stones for the first time. 

•

Published 2020; Now shipping

Standard Edition – Hardcover
Price: Thai Baht 3000 + Shipping & Handling

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152 pages; 270 x 360 mm (10.6 x 14.2 inches); 2.5 kg shipping weight
Full Color Throughout  |  Bilingual text in English & Simplified Chinese

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A few comments from reviewers…

I am doubtless readers both inside and outside of the gem trade will enthusiastically welcome Inside Out. Buy it, read it, give it away. I am fully confident you will be satisfied, ingratiated and inspired.
Jeffery Bergman – InColor Magazine

This book fills a gap in the literature on gems by pictorially exploring the relationship between humans and gems on an artistic and emotional level. It is a work of art that lives from the quality of the photographs and gets by with minimal textual commentary on the images.
Michael Hügi – Journal of Gemmology

Inside Out is a truly stunning work reflecting the combnied personalities, skills, knowledge and philosophy of the authors, who have created something exceptional and innovative for the world of gemmology.
Terry Coldham – Australian Gemmologist

Jade  •  A Gemologist's Guide

Richard W. Hughes, editor  |  2022

The study of jade is unlike any other gem, trespassing across all conventional boundaries, particularly those of the gemological and mineralogical realm. Despite the march of mineralogical orthodoxy and conformity, the word “jade” is a fist in the air of protest, crying out not for reduction and definition, but an expansion of the mineralogical lexicon to include the cultural aspects of human civilization and life. The word “jade” is the anti-mineral. Because jade is so much more than a simple census of atoms, their valence states, and their places of residence.

An understanding of jade is not limited to the technical or exacting; it also incorporates a feeling for the cultural, textural, and ephemeral qualities that make the study of this gem unlike any other in the world of gemstones. It is our heartfelt hope that this volume will not just fill the “traditional gemological” gap, but will open readers’ eyes to a world beyond. Because jade is so much more.

While the literature on jade is vast, perhaps greater than any other gem, there is a distinct lack of a volume that treats jade as a gemological material. This book is designed to fill that gap, with extensive information on the history, sources, appraisal and identification of both treated and the various forms of imitation jade. All of this is together in a single volume for the first time, making this a must-have for all collectors, dealers, gemologists, appraisers, curators and anyone else with an interest in this fascinating gem.

Jade • A Gemologist's Guide Order Page 

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Jade • A Gemologist's Guide
Limited Edition

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Introducing…

Jade • A Gemologist's Guide

edited by

Richard W. Hughes

featuring contributions from…

Ahmadjan Abduriyim • Dale Blankenship • George E. Harlow • Eric J. Hoffman • E. Billie Hughes • Richard W. Hughes • Jiang “Chris” Chenglong • John I. Koivula • Nikolai Kouznetsov • Liu Yicen • Kirk Makepeace • Jeff Mason • Dominic W.K. Mok • Qi Lijian • Mary Lou Ridinger • Donn Salt • Roland Schluessel • Andrew Shaw • Shi Guanghai • Susan Stronge • Wang Mingying • Stewart Young • Zhou "Adam" Zhengyu
with…
Rudolph I. Estrada • Tao Hsu • Jason C.H. Kao • Michael S. Krzemnicki • William F. Larson • Wim Vertriest

Sponsored by the Houston Museum of Natural Science

The study of jade is unlike that of any other gem, trespassing across conventional boundaries, particularly those of the gemological and mineralogical realm. Despite the march of mineralogical orthodoxy and conformity, the word “jade” is a fist in the air of protest, crying out not for further reduction and definition, but an expansion of the mineralogical canon to include the cultural aspects of human civilization and life. Because jade is so much more than a simple census of atoms, valence states, and places of residence. Jade is a lexicon liberator.

While the literature on jade is vast, perhaps greater than any other gem, there is a distinct lack of a volume in English that treats jade as a gemological material. This book is designed to fill that gap, with extensive information on the history, sources, appraisal and identification of both treated and imitation jades. All of this is together in a single volume for the first time, making it a must-have for collectors, dealers, gemologists, appraisers, curators and anyone else with an interest in this fascinating gem.

An understanding of jade is not limited to the technical or exacting; it also incorporates a feeling for the cultural, textural, and ephemeral qualities that make the study of this gem unlike any other. This volume will not just fill the “traditional gemological” gap, but will open readers’ eyes to a world beyond. Because jade is so much more…

•

Publishing: 2022

Standard Edition Hardcover with Dust Jacket
US$200
534 pages; 240 x 280 mm (9.45 x 11 inches), 2.75 kg (6 lb)
Full Color Throughout

Special Limited Edition of 100 Signed and Numbered Copies Bound in Thai Silk with Slipcase
US$300 (Sold Out)

Samuels, S.K. (2014) Imperial Jade of Burma and Mutton-Fat Jade of India: Mining, Trade, and Use from Antiquity to the Present. SKS Enterprises, Inc., Tucson, AZ, USA, 248 pp. ISBN: 978-0-9725323-4-1

The history of Burma's jade mines, as seen through Western eyes, from the earliest accounts through World War II.

In 1996, several gemologists set off for Burma's remote jade mines, the first visit by foreigners since the early 1960's. This is the story of their epic journey.

Myanmar's jadeite mines occupy a privileged place, representing the planet's principal source of fine jadeite jade. This article covers the deposits themselves, along with the cutting, grading and trading of jadeite.

Recent studies show that the gem known throughout the non-Chinese world as "jadeite" jade is actually a rock composed of three major mineral components – jadeite, omphacite and kosmochlor. These components grow in a submicroscopic aggregate with grains so small that normal lab instruments cannot easily determine the true composition. As a result, China's gem trade has adopted the traditional term "fei cui" (pronounced 'fay choy') to cover all the pyroxene jades. Lotus Gemology has done the same starting on 1 July 2023, dropping the names jadeite/omphacite/kosmochlor in favor of the scientifically more correct "fei cui."

The use of Fourier-Transform Infrared Spectroscopy (FTIR) in gem identification, with examples of sapphire & jadeite.

Lotus Gemology's gemologists have lectured extensively about a wide variety of gemological topics including ruby, sapphire, jade, and more.

An investigation into nephrite and imitation nephrite pebbles purchased in Guangzhou, China's Hualin Street jade market.

The story of Richard Hughes' four-decade adventure with jade, from Burma's jadeite mines to China's classic mutton-fat nephrite deposit at Hetian, Xinjiang Province. The work of China's modern jade carving masters is also discussed.

This article discusses the factors that influence quality and what to look for when buying both jadeite and nephrite. A list of jade auction records is also included.

An account of the authors' 1997 visit to Burma's jade mines.

Richard Hughes examines the nomenclature of jade, along with the remarkable renaissance in Chinese jade carving that has occured since the 1990s.