custom made jewelry
We usually recognize sterling silver by testing it with acid.
Many jewels are sold claiming to be sterling silver but are fake jewels, namely an economical 925 silver plated metal.
A popular method for testing silver jewelry is that of the touchstone.
Many women with a silver jewelry collection also have a collection of silver chains and bracelets broken or damaged to continue wearing them. The advantage of solid silver jewelry is that they never lose the metal value that composes them.
It's easy to melt these jewelry scraps into a silver nugget that can be resold or reused to make a new silver jewelry at a lower cost.
At the beginning, synthetic diamonds were primarily intended for industry. With technological advances of recent years their quality now equals natural gemstones, to the point that it's impossible to distinguish them with the naked eye.
But the arrival of synthetic diamonds on the jewelry market is a threat for Africa, which is largely absent in this developing market.
Diamonds hold an important place in African economy. And since it's well organized and valued in the official economy, its benefits can be numerous both economically and socially.
Botswana is the perfect example of a possible nonviolent and peaceful development of diamond industry in Africa.
The country's political stability since independence in 1966, its prudent fiscal policy and its management choices in the mining sector have allowed it to prosper rapidly and for decades through the export of diamonds.
If you're about to celebrate your engagement or your wedding, you're definitely looking to offer a diamond ring for the event.
Diamond being eternal and the most fashionable precious stone for more than 80 years now, it's logically the stone of choice to adorn a ring that will wear your wife all her life.
Far from being economical, diamond is beautiful and indeed the most expensive precious stone.
So how to marry your diamond cravings with a limited budget ?
Since its discovery, diamond has fascinated men.
While the origin of its exploitation dates back to 3000 years in India, it is its exceptional hardness that first made it famous and pushed men to confer magical powers, using it as an amulet carried in the form of raw diamond.
While today diamond is best known for its brilliance, it wasn't until the mid-fourteenth century before diamond cutting techniques developed.
Previously, diamonds worn in jewelry had an opaque diamond appearance like the one shown in the following photo.
Whether you're looking for a diamond to mount it on a ring, a jewel or invest, you're certainly wondering :
What is the diamond carat ?
This full article offers all the explanations on the subject :
- Definition and explanation of diamonds carat
- Evaluation of diamond carat price
- Measurement, calculation and equivalence between size and carat weight of diamonds
Raw diamond is an unknown option for anyone who wants an affordable diamond for a jewel project with diamonds.
While cut diamonds are everywhere, raw diamond offers a wide range of shapes and colors to unleash its creativity to give birth to original jewelry designs.
Purity, also called clarity of diamond, is with its color a criterion difficult to appreciate for non gemologists.
This is a comparative classification criterion for diamonds based on the number and size of inclusions (various impurities) present at the heart of the crystal and surface defects of the gemstone. This is one of the 4 criteria for assessing white diamonds quality.
The purity index is evaluated by a gemologist with a magnifying glass x10, analyzing diamond under a cold light (typically LED) held by tweezers on a white background.
Blue diamond may be a diamond, the rarity of its color in nature makes it a gemstone much more expensive than the classic white diamonds. This explains why blue diamonds regularly make headlines, each time beating price records at auctions.
It owes its color to the presence of Bore at the heart of its structure, therefore requiring particular geophysical conditions for its formation. This explains why only three mines in the world produce most of the production of natural blue diamonds:
- Argyle Mine in Australia
- Culligan Mine in South Africa
- Golonconda Mine in India
Black diamond is also called Carbonado.
Black diamonds are much older than white diamonds or colored diamonds on earth, but their discovery is recent since it dates from the mid-nineteenth century (find out more) and the interest of the public and jewelers is even more.
First black diamonds were used in jewelry in the twentieth century only and it's only very recently that they have really started to gain value in the gemstone market.
Pink diamonds are the rarest diamonds of all colored diamonds. It is estimated that only one diamond per 100,000 extracts can be classified as pink.
And only a handful of these can be classified as Fancy Intense or Fancy Vivid. This and the craze of collectors and celebrities for pink stone explains that pink diamond prices have soared recently to beat all records at auctions.
Although yellow diamond is less used in jewelry than pink diamonds (fr) or blue diamonds (fr), they are however much more present in nature than the latter.
Yellow diamond is indeed the most common of all colored diamonds. It owes its hue to the presence of nitrogen atoms in its crystalline structure.
The observation of diamonds is often difficult, which requires having the right knowledge and the eye to detect defects.
This is even more difficult when we observe diamonds online, because the photos often make bad the brilliance of the diamond and these defects. In addition, the shooting of diamonds is something complex.
We present here a diamond G color and quality VS2 photographed with special equipment to obtain very high resolution photos reflecting the quality of this diamond GVS2.
The authenticity certificate of diamond is an official document issued by an independent laboratory that guarantees the quality of the diamond you plan to buy.
The certificate is issued by an independent body of your diamond dealer. It guarantees the characteristics of the diamond that is presented to you, which characteristics justify the price of the diamond.
The physicochemical composition of the diamond makes it possesses particular optical properties, which with its hardness have helped to make it an exceptional precious stone and certainly the most coveted until today.
Possessing a high index of refraction and a strong dispersive power, the diamond sharply diverts the light penetrating it and disperses this light in a rainbow of color as do drops of water to produce the rainbows in the sky.
Anyone looking to buy a beautiful diamond or a jewel set with diamonds of respectable size (0.2 carat) must understand the quality scale applied to diamond in order to classify and estimate their value.
The 4Cs of Diamond for Carat (weight), Color, Clarity (purity) and Cut is an international classification rule valid for all white diamonds.
All jewelers, diamond dealers and gemologists refer to it to understand each other when comparing the quality and price of diamonds.
And so, it's your turn to understand the 4Cs of diamond to choose the best your diamonds.
Engagement may be an important step in life, but it can be a real headache for the fiance.
Choosing THE right engagement ring you want to offer to your future wife isn't an easy task.
The issues to be faced are many :
- what style and ring design ?
- what's her finger size ?
- which stone to choose ? diamond or gemstone ?
- how to choose a diamond ?
- which metal will fit for the ring ?
- will my budget be enough ?
When, in a couple, the fiance decides to make his proposal, he usually does so by presenting the engagement ring to his consort.
If the moment is chosen by the fiance to surprise his better half, it took him generally several months of preparations to get the right ring and prepare "the surprise".
The price issue of the engagement ring is of course paramount, since it's the budget of this one that will enable to make the purchase of the ring, then make the leap.
We all know the diamond and very often hear about it in media, but when comes time to buy a diamond, novice is inevitably lost among the infinite combinations of possible color, size, purity and prices.
So how to choose a diamond ?
This step-by-step guide, aims to help you make your diamond choice relatively easy and within the limits of your budget.
You will get the best diamond for the price you've set.
Blue topaz is the most popular topaz variety and is one of the most coveted gemstones to be ring mounted.
But did you know it ?
The topaz blue color is most often obtained by treatment.
Blue topazes are distinguished by three distinct shades of blue : London blue, Swiss blue and Blue sky, which you can observe comparatively in the following picture.
Vivalatina is a jewelry workshop to create from an idea or a sketch, a finished jewel in precious metals and gemstones.
Although sometimes jewelers are particularly confined to metalworking (silver, gold and platinum) while other jewelers are involved in the development of fine and precious stones, the two professions are closely complementary.
As shown in this example below, this pendant shows an interweaving of hand carving work, digital modeling and cast and size of gemstones.
Blue topaz stone is the best known of the many variants of topaz.
This stone can indeed take colors ranging from orange to pink through purple; as explained in this complete article on topaz stone (fr).
Topaz is particularly popular in making engagement rings. To break with the classic and expensive diamond so difficult to choose, the topaz stone can offer a very reasonable price for a large stone color pleasing to the eye, original which is as good with the yellow gold as white gold.
We will detail the manufacture of different designs of gold rings with blue topaz crafted in our own jewelry workshop.
The silver brooches were a very fashionable jewel at the beginning and half of the 20th century.
The fibula, his ancestor, was used in antiquity.
Although we have known the pinnacle of the pin in the 90s, the pins are not too fashionable nowadays, while great jewelers express their talent and know-how by creating exceptional brooches like those of Chaumet.
The brooch presented here is a custom creation of a solid silver kangaroo brooch with a 2 mm peridot stone to represent the eye.
Lapis lazuli stone has been exploited for making objects, amulets, and jewels for thousands of years.
She was particularly appreciated by Egyptians who considered it a precious stone.
Timeless stone, it is still used in the fields of jewelry, jewelry, and watchmaking in our time.
Discover here some of our achievements of lapis lazuli jewelry, made in our workshop, custom orders highlighting the lapis lazuli rock.
This type of lapis lazuli stone jewelry is available for sale through our tailor-made creation service.