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  1. Star Diopside ring
    Star Diopside ring
    $427.00
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  2. Amethyst earrings, briolette-cut and diamonds
    Amethyst earrings, briolette-cut and diamonds
    $980.00
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  3. Meteorite Aeon pendant in yellow gold 44mm
    Meteorite Aeon pendant in yellow gold 44mm
    $756.00
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  4. Une alliance rivière de rubis 1.18ct
    Ruby eternity ring 1.18ct.
    $1,523.00
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  5. Diamond yellow gold pair of broches Baumann
    Diamond yellow gold pair of broches Baumann
    Special Price $2,192.00 Regular Price $4,931.00
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  6. Meteorite triangle Isocele pendant
    Meteorite triangle Isocele pendant
    $318.00
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  7. Diamond engagement ring Ocean
    Diamond engagement ring Ocean
    $2,619.00
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  8. Chronograph watch 38mm with meteorite dial and diamonds
    Chronograph watch 38mm with meteorite dial and diamonds
    $16,426.00
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Diamond

diams SA offers you a choice of 500,000 diamonds of different sizes: Brilliant, Pear, Princess, Marquise, Oval, Radiant, Emerald, Heart, Cushion. The largest choice in Switzerland at unbeatable prices. Since 2004, we manufacture our jewelry in Switzerland in order to guarantee you the best quality. Our basic criteria are ethics and transparency. All our diamonds are certified by the GIA (Gemological Institute of America), the world benchmark in terms of quality of certification.

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Engagement Rings

Giving and receiving an engagement or a solitaire ring is a time-honored process that kicks off an exciting time in your life. It is the highlight of your love story leading naturally to your marriage proposal. We are proud to manufacture all of our diamond rings in Switzerland. Furthermore our diamonds are purchased in accordance with the Kimberley process with ethics and transparency.

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Diamond Bracelet

The Tennis Bracelet refers to the story of a famous professional tennis player, Chris Evert. During a 1978 US Open match, Chris lost her diamond bracelet and then asked for a suspension of the match until it was found. The story ended well for Chris, she found her bracelet and won the match. Since that day, this piece of jewelry bears the name of a Tennis Bracelet. You can find our assortment of this legendary Tennis or Rivière de diamants Bracelet set with white or black diamonds from 0,97 to 5,08 ct.

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Black pearls of Tahiti

It is the ultimate feminine world: it is gentleness and discretion, grace and modesty. Delicate and round, it does not sparkle, it radiates. If legend wants it to be alive, its power is to possess eternal beauty. Named the tears of Aphrodite, pearls have been since the dawn of time a symbol of timeless elegance. The symbolic power of pearl jewelry was such in Antiquity that it reached faraway regions of its natural origins.

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Meteorite

meteorite.luxury is a young Swiss company composed of expert gemologists and designers passionate about jewelry and meteorites. Discover the depth of galaxies with our jewelry collection made from meteorite. These captivating natural drawings are proof of its extraterrestrial origin. This very rare meteorite is 4.5 billion years old, the oldest object you can touch in your lifetime. A star dust, the absolute romanticism and supreme gift of the milenials, surpassing the diamond.

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Diamond Investment

Diversify your holdings with a part of eternity. A stable market, a universal currency and a product which becomes scarcer every day.

Expertise Jewelry

Gemological experts graduates of GIA identify your stones and jewels. They give you an estimate of their value.

Event & Conference

You want to make an exceptional, unique and above all extraordinary event. We organize also conferences on the diamond, etc...

Bespoke

Our teams design and create bespoke jewelry. In order to satisfy you in every detail, we work with the help of 3D software.

Diamond: purchase, rings, jewelry

Since 2004, diams has been the very first Swiss company to have displayed the price of more than 500,000 diamonds, and among the top 10 in the world.

For the sake of ethics and transparency, our jewelry is made in Lausanne in order to guarantee the swiss quality label. All of our jewelry: wedding rings, wedding bands, earrings, pendants, diamond river bracelets are crafted in the great tradition of Swiss jewelry artisans. Our founder Ramon Cortes expert gemologist has more than 30 years of successful experience in the purchase of diamonds, colored stones as well as the creation of jewelry.

Diamond is the hardest stone in the world which consists of 99.6% to 99.8% carbon. Thus, the diamond is the only existing jewel that is composed of a single element, and not the least! Carbon is the building block of all life on Earth.

We choose the diamond according to different criteria including carat, color, purity or size. The cut of the diamond reflects the personality of its owner as well as his vision of refinement: brilliant, pear, oval, marquise, heart or emerald.

Kimberley Process: In accordance with United Nations resolutions, diamonds sold on this site come from legal sources that are not involved in the financing of conflicts. Diams SA guarantees that its diamonds, to its knowledge and according to the written guarantees given to it by its suppliers, are not "conflict diamonds".