Logo Made in Germany JGF - June Hong Kong Jewellery and Gem Fair 2017


Booth number: 5E624

About us

Caram based in Idar-Oberstein, Germany, is a manufacturer and dealer of diamonds, colored gemstones and fine jewelry founded in 1975 by Mr. Raj Jain.

Our extensive network for diamond and gemstone procurement allows us to bring you an exceptional collection of goods, including rare and important gemstones.

Products and services

We specialize in:

  • Fine Colombian and Zambian emeralds
  • Exceptional Burma and Sri Lankan sapphires
  • Rare Burma and Mozambique rubies
  • Exceptional single and sets of semi-precious gemstones
  • Bespoke suites, sets or calibrated parcels of diamonds and gemstones
Set of fine Colombian emeralds

Set of fine Colombian emeralds

A rare set of Colombian emeralds of 30 carats total.

Sri Lankan royal blue sapphire

Sri Lankan royal blue sapphire

An exceptional octagon Sri Lankan sapphire.

Ruby of pigeon's blood color

Ruby of pigeon's blood color

Beautiful cushion cut ruby of pigeon's blood color .


Mainzer Str. 34, Rm 712
55743 Idar Oberstein

Phone: +49 6781 901070
Fax: +49 6781 901080

Raj Jain
Phone: +49 6781 901070

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