Why choose Caram?
Expert Valuation, Trusted Insight
With a proven record of expertise and deep industry knowledge, Caram ensures your jewelry is valued accurately, transparently, and credibly.
Fair, Market Driven Pricing
At Caram, our market-driven valuation ensures you get the best possible return, guided by current trends and precise market insights.
Guaranteed Authentic
Every piece evaluated by Caram undergoes rigorous authentication, giving you complete confidence and peace of mind.
Meet Rahul Jain
Rahul Jain brings a wealth of expertise in finance, strategy, and business development, honed through his experience in investment banking, consulting at McKinsey & Company, and private equity. In his role at Caram, he leverages this diverse background to combine his strategic acumen with a passion for investment-grade gemstones and exceptional craftsmanship.
Gemological Qualifications
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Completed the SSEF Advanced Coloured Gemstone Course at the Swiss Gemmological Institute (SSEF)
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Graduated from the Coloured Gem Professional Course at the Gübelin Academy, Switzerland
Industry Credentials
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Member of the International Colored Gemstone Association (ICA) since 2014
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Family legacy in the ICA dates back to its inaugural congress in Idar-Oberstein (1985)
Academic & Business Credentials
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MBA from The Tuck School of Business at Dartmouth, Enhancing Caram’s strategic expertise with an Ivy League foundation in business and luxury markets
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Leverages Ivy League expertise to enhance Caram’s strategic positioning in luxury and gemstone markets
Notable Expertise & Appraisals
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Conducted high-value gemstone appraisals, including inheritance valuations for law firms
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Specializes in rare, investment-grade colored gemstones, with deep expertise in market trends, provenance, and long-term value appreciation

It made me feel really comfortable working with Rahul. His expertise and integrity helped me identify the value of my mother's diamond ring.
Rosanna
It made me feel really comfortable working with Rahul. His expertise and integrity helped me identify the value of my mother's diamond ring.
Rosanna

Seller
03. Receive a competitive offer
For customers who want to sell jewelry, we will base the valuation of your jewelry and decide whether to buy it or not. We will carefully review market trends and ensure you get the best offer.
04. Get your payment
Once you accept our offer, payment is issued immediately via bank transfer, cheque, or store credit toward your next Caram purchase. We ensure a fair, swift, and transparent transaction—without hidden fees or commissions.
Valuation Client
03. Receive a transparent appraisal report
Get a comprehensive valuation with expert insights, helping you understand your jewelry’s market worth. If you’re considering selling, this report provides clarity on the next steps.
Our Appraisal & Selling Process
01. Schedule an appointment
Begin by booking a consultation with our expert jewelry appraisers. Appointments can be scheduled at our offices in Germany or Hong Kong, or virtually via WhatsApp video call. This flexibility ensures you have access to our services no matter your location.
02. Professional valuation
Our specialists conduct a thorough appraisal, evaluating quality, size, craftsmanship, and condition. This meticulous assessment determines the true value of your piece.
