Twin-Diamonds was founded by twin brothers, Avi and Peled Ben-Yair, who have leveraged their familys more-than-42 years experience of diamonds, fine colored gem stones
and jewelry, and their ten years experience of retailing on the Internet.

Twin-Diamonds operates out of the Israel Diamond Exchange, and covers the world market. With buyers in Sri-Lanka, Colombia, Thailand, Burma, Zambia, Antwerp, and Israel, we can supply fine-quality stones of every kind, from any origin, and in any quantity.


Theres no doubt that diamonds are beautiful, filled with fire and life.
And theres no doubt that they have been marketed brilliantly for the last 100 years by the industry to make them the stone for pledging eternal love.

Fabulous marketing.and its worked.

But when a great monarch, a legendary maharajah, the cream of the aristocracy desired the most magnificent stones, the most beautiful pieces, the crown jewels of the worldthe stones they chose were the precious colored gems of the earth rubies the luxurious lush red of pigeons blood, sapphires the rich cobalt of a brilliant dazzling sky, and emeralds as intense and green as the sea in sunlight touched by hidden depths of blue fire.

Its true that a truly beautiful colored gem is rarer than a diamond.
Much rarer
More precious
More difficult to obtain

Which is why the plentiful diamond has been so brilliantly marketed,
So carefully controlled.

All you have to do is look at our name, Twin-Diamonds, and our addresses, Ramat Gan and Antwerp, to know that we have a tremendous stock of diamonds to choose from, and that we will happily find you the perfect center stone or brilliant matched studs or beautiful side stones for your creations or ours. We are one of the finest quality diamond sources with great prices.

But what makes us unique in the world
are our magnificent colored precious gems

Each of our gems are individually tracked down, discovered and carefully chosen and brought back from the far reaching corners of the world.
Burma, Sri Lanka, Colombia, Madagascar
Each gem is certified by the most renowned gemological institutes.
Each gem is priced wholesale and below.
Each gem is guaranteed.

Simply put, TWIN-DIAMONDS is unmatchable
In quality, quantity, price or service, and we
are here to create luxury and beauty for you
that will grow in value and last for generations.