top of page
Profile
Join date: Sep 6, 2025
About
Rahul Jain is the seventh-generation director of Caram, a family gemstone house founded in Germany in 1975. He advises private collectors, inheritors, and trade buyers on rare colored gemstone valuation, provenance, and bespoke commissions. Rahul completed the Advanced Coloured Gemstone Course at the Swiss Gemmological Institute (SSEF) and the Gübelin Academy Professional Course, and holds an MBA from the Tuck School of Business at Dartmouth and a B.S. summa cum laude from Babson College. Caram has been an Accredited Ethical Member of the International Colored Gemstone Association (ICA) since the association's founding congress in Idar-Oberstein in 1985.
Posts (36)
Jul 7, 2026 ∙ 7 min
What Changes When You Inherit a Gemstone With No Paperwork
Inheriting a significant stone with no documentation can feel like being handed a question you're not equipped to answer. This is a calm walk through what the absence of paperwork actually means, what can still be established, and the unhurried first steps that turn an unknown stone into a known one.
11
0
Jun 15, 2026 ∙ 2 min
Caram at Jewellery & Gem ASIA Hong Kong 2026
This June, Caram brings a curated selection of rare colored gemstones to Jewellery & Gem ASIA Hong Kong. Meet us at Booth 3E-323, and arrange a meeting in advance.
42
0
Jun 15, 2026 ∙ 9 min
The Role of Gemstone Provenance in Collecting: What Documentation Actually Proves
Provenance is one of the most used and least understood words in fine gemstones. This is a calm guide to what documentation actually proves about a stone — origin, treatment, ownership — and the quieter judgment that paperwork alone can never replace.
9
0
bottom of page