Skip to content

CALL US +91-9828300112

USD
  • Auto Location
  • US Dollar (USD)
  • Euro (EUR)
  • British Pound (GBP)
  • Canadian Dollar (CAD)
  • Australian Dollar (AUD)
  • Brazilian Real (BRL)
  • Chinese Yuan (CNY)
  • Danish Krone (DKK)
  • Hong Kong Dollar (HKD)
  • Indian Rupee (INR)
  • Israeli New Shekel (ILS)
  • Japanese Yen (JPY)
  • Latvian Lats (LVL)
  • Mexican Peso (MXN)
  • New Zealand Dollar (NZD)
  • Norwegian Krone (NOK)
  • Romanian Leu (RON)
  • Russian Ruble (RUB)
  • Saudi Riyal (SAR)
  • Singapore Dollar (SGD)
  • Swedish Krona (SEK)
  • Swiss Franc (CHF)
  • Thai Baht (THB)
  • United Arab Emirates Dirham (AED)
0 items

les rubis sont-ils rares ?

Les rubis, ces pierres précieuses rouges captivantes, sont depuis longtemps vénérés pour leur beauté, leur rareté et leur valeur. Parmi les pierres précieuses les plus recherchées, ils ont captivé l'imagination des amateurs de bijoux, des collectionneurs et des investisseurs. Mais quelle est leur rareté et quels facteurs contribuent à leur exclusivité et à leur valeur ? Dans cet article de blog complet, nous explorerons le monde fascinant des rubis, en examinant leurs origines géologiques, leurs sites d'extraction et les différents éléments qui déterminent leur rareté et leur valeur.

Les origines géologiques des rubis

Les rubis sont une variété de corindon, le même minéral qui produit le saphir, tout aussi prisé. La couleur rouge caractéristique des rubis est due à la présence de chrome, un oligo-élément incorporé à la structure cristalline du corindon lors de sa formation. Ce chrome confère au rubis sa teinte riche et vibrante qui a fait de lui un symbole de passion, de pouvoir et de prospérité à travers l'histoire.

Les rubis se trouvent généralement dans des roches métamorphiques, comme le marbre et le schiste, qui ont été soumises à des températures et des pressions élevées au plus profond de la croûte terrestre. Les conditions géologiques spécifiques requises pour la formation de rubis de haute qualité sont assez rares, ce qui fait de ces pierres précieuses une véritable merveille naturelle.

Rareté des rubis : facteurs à prendre en compte

La rareté des rubis est déterminée par une combinaison de facteurs, notamment leur répartition géographique, les défis miniers et la dynamique globale de l'offre et de la demande sur le marché mondial des pierres précieuses.

Répartition géographique

Les rubis se trouvent principalement dans quelques endroits à travers le monde, les gisements les plus importants étant situés au Myanmar (anciennement Birmanie), en Thaïlande et au Vietnam. D'autres régions productrices de rubis notables incluent l'Afghanistan, le Pakistan et l'Afrique de l'Est. La répartition géographique limitée des sources de rubis de haute qualité contribue grandement à leur rareté et à leur exclusivité.

Défis miniers

L'extraction des rubis est un processus complexe et souvent dangereux. De nombreux gisements de rubis sont situés sur des terrains reculés et accidentés, nécessitant un équipement spécialisé et des mineurs qualifiés pour y accéder. De plus, les pierres précieuses se trouvent souvent dans de petites poches dispersées dans la roche hôte, ce qui les rend difficiles à localiser et à extraire efficacement.

Offre et demande

La demande mondiale de rubis est restée constamment élevée, stimulée par leur popularité durable sur les marchés de la bijouterie et du luxe. Cependant, l'offre de rubis de haute qualité n'a pas suivi cette demande, ce qui a entraîné une pénurie des pierres les plus recherchées. Ce déséquilibre entre l'offre et la demande est un facteur clé de la rareté et de la valeur des rubis.

La valeur des rubis : les facteurs qui déterminent le prix

La valeur d'un rubis est déterminée par une combinaison de facteurs, notamment sa couleur, sa pureté, sa taille et son poids en carats. Ces « 4 C » de l'évaluation des pierres précieuses sont les principaux déterminants du prix et de l'attrait d'un rubis.

Couleur

La couleur d'un rubis est sans doute le facteur le plus important pour déterminer sa valeur. Les rubis les plus prisés sont ceux qui présentent une teinte rouge vif et profonde, souvent décrite comme « sang de pigeon » dans le commerce des pierres précieuses. Les rubis aux tons rouge orangé ou rouge violacé ont généralement moins de valeur.

Pureté

Les rubis, comme d'autres pierres précieuses, peuvent contenir des inclusions et des imperfections dans leur structure cristalline. Les pierres présentant moins d'inclusions et un degré de clarté plus élevé sont considérées comme plus précieuses, car plus rares et plus attrayantes.

Taille

La taille d'un rubis peut grandement influencer sa brillance, son éclat et son apparence générale. Les tailles bien proportionnées qui maximisent la beauté naturelle de la pierre et ses propriétés de réflexion de la lumière sont très recherchées et se vendent plus cher.

Poids en carats

Les gros rubis sont généralement plus rares et plus précieux que les pierres plus petites, toutes choses égales par ailleurs. Cependant, la rareté et la qualité du rubis sont des facteurs plus importants que sa taille, et les petites pierres exceptionnelles peuvent souvent avoir plus de valeur que les rubis plus gros et de moindre qualité.

Les rubis les plus rares et les plus précieux

Les rubis les plus rares et les plus précieux au monde sont ceux qui présentent une combinaison exceptionnelle de couleur, de clarté, de taille et de poids en carats. Parmi les rubis les plus célèbres et les plus convoités, on trouve :

Le rubis Sunrise

Pesant 25,59 carats, le rubis Sunrise est considéré comme l'une des pierres précieuses colorées les plus précieuses au monde. Ce rubis birman est réputé pour sa couleur rouge vif et pure et sa clarté exceptionnelle. Il a établi un record mondial de 30,3 millions de dollars lors de sa vente aux enchères par Sotheby's en 2015.

Le rubis Mogok

La région de Mogok, au Myanmar, est connue depuis longtemps pour produire certains des plus beaux rubis au monde. Le rubis Mogok, par exemple, est une pierre de 15,04 carats vendue aux enchères pour 14,2 millions de dollars en 2012, établissant un nouveau record de prix par carat pour un rubis à l'époque.

Le rubis Jubilee

Pesant 15,99 carats, le rubis Jubilee est un magnifique exemple de rubis birman, d'un rouge profond et saturé et d'une excellente clarté. Il a été vendu aux enchères en 2016 pour 14,1 millions de dollars, démontrant une fois de plus l'immense valeur et la rareté des plus beaux spécimens de rubis.

L'avenir des rubis : défis et opportunités

Alors que la demande de rubis ne cesse de croître, l'industrie des pierres précieuses est confrontée à de nombreux défis pour assurer un approvisionnement durable de ces pierres précieuses. L'épuisement des gisements de rubis existants, l'instabilité politique et économique dans certaines régions productrices et l'impact environnemental des opérations minières constituent autant d'obstacles majeurs.

Cependant, l'industrie explore également de nouvelles opportunités pour relever ces défis. Les progrès dans le traitement des pierres précieuses et la production de rubis synthétiques, ainsi que le développement de pratiques minières plus éthiques et durables, offrent des perspectives prometteuses pour l'avenir du commerce du rubis.

En fin de compte, la rareté et la valeur des rubis continueront de captiver et d'intriguer les amateurs de pierres précieuses comme les investisseurs. En explorant plus en profondeur le monde fascinant de ces pierres précieuses, nous pouvons apprécier les merveilles naturelles qui font du rubis un trésor si convoité et exclusif.

Prev Post
Next Post

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Edit Option
¿Tiene preguntas?
Back In Stock Notification
Terms & Conditions
Please read the following carefully In using the www.riyogems.com (and any aliased domain names) shopping service, of Riyo Gems you (The User) are deemed to have accepted the terms and conditions listed below. All products/services and information displayed on riyogems.com Shopping constitute an “invitation to offer”. Your order for purchase constitutes your “offer” which shall be subject to the terms and conditions as listed below. www.riyogems.com reserves the right to accept or reject your offer. General riyogems.com may change or withdraw any part of www.riyogems.com at any time without notice. riyogems.com may also terminate this Agreement and immediately remove, cancel or suspend access to and use of www.riyogems.com upon breach of any part of these Terms whatsoever. a) These Terms constitute the full agreement between you and Riyo Gems and may only be amended in writing. b) By purchasing, you agree that all details you provide to www.riyogems.com for the purpose of ordering or purchasing goods or services are correct, that the credit card you are using is your own and that there are sufficient funds to cover the cost of the goods or services ordered. c) Due to the nature of the internet there may be interruptions to services or website availability due to repairs, maintenance, or the introduction of new services. We will naturally try to minimize these instances and strive to avoid any “down time”. In the result of any waiver in respect to our terms we reserve the right to hold all terms relevant in the future. Once your order has been placed and completed online you will be sent an automated e-mail confirmation of your order. This e-mail is generated by the website an does not mean that we can definitely meet your order. It simply confirms that your order and all relevant details were received and are progressing through our system. All purchases are Covered under 30 Days Return and Refund policy. riyogems.commay cancel any order and not supply products if it is reasonable to do so and may change or discontinue the availability of products at any time without notice. If an Order is cancelled, any payment made for the Products will be refunded in full. This does not affect your Statutory Rights. Our Rights All content & images displayed on www.riyogems.com are the property of Riyo Gems or their respective owners. The design of all Jewellery is copyrighted. Under no circumstances may you re-use any of the information on this site for your own personal gain, and no copying of the designs is allowed. Please respect the designer’s time in creating these items. Anyone using or purchasing from www.riyogems.com is deemed to have read and understood the above Terms and Conditions. We reserve the right to amend these terms & conditions in compliance with current Indian law. These terms do not affect your statutory rights. What you see is what you get www.riyogems.com has made every effort to display the Jewelry as accurately as possible. Most products have been described with Details and accurate color options. However, we are aware that colors and images vary slightly according to the monitor they are viewed on. So actual and original product color look slightly different. This is unavoidable, but we are sure that all customers will be delighted with their items upon receipt. Customize work for Jewelry designer and wholesaler & Retailer:- Riyo Gems also offer customize work. As we can manufacture products for your company and you can sell in your name. As we have a good workman force and equipment for special handmade work and casting. You can send your design to us for quotation. And we keep your design fully confidential solely to be produce for you. Payment security:- Payment is secured as it is Proceed via PayPal Our Website is Also have SSL on it. When you place your order our secure server software encrypts all your personal information – including card number, name and address. This encryption process takes all the characters you enter and converts them into bits of code, which can then be safely transmitted over the internet. At no time are your details held in clear text on any website. And no-one sees your credit card number – not even Riyo Gems. SHIPPING Postage and insurance:- Economy postage is always free but if you want Express Delivery please contact us as additional Charges may apply for it. Postage and packing is automatically added at the ordering stage. We can also send goods by UPS or Fedex or as desired by you or which service is available in your country. If the actual charges are more we could ask you to send some more payment for postage. Generally The product of Riyo Gems is delivered through International India Post or SPEED POST (a unit of India Government) also Via DHL Global Mail and USPS for USA. Shipping and Handling we ship jewelry all over the world. When it comes to shipping, bear in mind… all charges are of India postal speed post. If you need any other private service mentions it advances it require extra payment to be done. Shipping charges are flat 6.99 USD to Ship any where in the World. Some items on our website store are make to order so it will take 2 week time to manufacture it and ship to you. Handling Time is 2 Working Days. Shipping Take 2 to 3 week to reach to you. Shipping:- However, we would bring your attention to the fact that most of Jewelry items are handmade to order. Some of the items you see advertised on this site are in stock at the time of your order. Please respect Riyo Gems hard work and time spent in creating these items per each individual’s requirements. (I.e. we ask that you make every effort possible to ensure that you are purchasing an item that you have every intention of keeping.) Some items are held in stock or to be manufacture accordingly and will be dispatched to you within few days or accepted duration by customer from receiving your order. Stamping:- All Silver items comes with “925” Stamp on it. Rhodium or polishing:- if you need any special kind of polishing or rhodium please mention it at the time of order. Packaging:- If you need any special kind of packaging please give the instruction at the time of order. Otherwise standard packing will be done. PRICING Pricing & Payment All orders must be paid for in full before any goods will be shipped. All products are subject to availability and remain the property of www.riyogems.com until paid for in full. www.riyogems.com may on occasion require a credit checks for orders of a substantial nature or where insufficient details have been provided. This may result in your order being delayed until the checks can be done. Paying for your Jewelry Riyo Gems Accpet all payment via PayPal and all Credit or Debit card will also be process via the paypal. If you want Bank transfer Method please message us. E-mail invoicing:- If you need to pay for your customized order or repeat order. You can do it. You just select the products and sent the model number to us by e-mail. And we will e-mail you the invoice. With this you directly pay Retail Pricing:- a) All payments are taken in USD $ only b) Customers are responsible for Import Duty/Tax in their respective countries where applicable. For more details on this please contact your local customs authority. For Wholesaler & Shopkeeper:- a) If you are a wholesaler or a shop holder of Jewelry. And you wish to buy in big quantity. Then you are entitled to get some discount. For this you just pick your order and e-mail us and we can work upon what best price we can offer to you. Customer care Riyo Gems leaves no stone unturned to offer customers a pleasant jewelry experience. We are focused at ensuring customer delight; amply reflected in our customer-oriented policies. Silver Jewelry Our Silver jewelry is made of 925 pure sterling silver Jewelry studded with real semi precious stones. Complaints If you have any complaints about our service, please email us at riyogems@gmail.com we endeavour to respond to all complaints within seven working days. We will attempt to resolve all complaints within 28 days of the date your complaint is received. At all stages during the complaints process we will advise you, via email, of the steps we are taking to resolve the matter. Customer Comments Users of this website may post reviews, comments, and general content via our community forums and galleries as long as the content is not illegal, obscene, abusive, threatening, defamatory, invasive of privacy, infringing of intellectual property rights, or otherwise injurious to third parties or contain software viruses, political campaigning, commercial solicitation, chain letters, mass mailings, or any form of “spam.” You may not use a false e-mail address, impersonate any person or entity, or otherwise mislead as to the origin of any content. Please note that any unpermitted content may be subject to review by www.riyogems.com and consequently may be deleted and action taken against the offender. Please also note that the community pages of www.riyogems.com, consisting of our forums and user galleries, are largely un-moderated. The comments and pictures posted there do not represent the views or beliefs of www.riyogems.com, staff or subsidiaries. All content is the responsibility of the individual poster. Faulty products / damaged items: In the highly unlikely event that an item sent to you is found to be faulty, you may send it back to us for a replacement… Overseas, items should only be sent back using your country’s national postal service or agreed as per our instructions we recommend using an insured delivery method; however we will not accept extra charges for Fed-Ex or other overnight courier services. If your product is damaged in transit, please contact us immediately on 0091-9828300112 or riyogems@gmail.com and return the product to us at : Riyo Gems , 50 , Mahaveer Nagar , Near Sanghi Farm, Tonk Road Jaipur , Rajasthan, India 302018 We will replace the item free of charge. Lost Goods If you have not received your goods within 28 days of placing an order, please contact us immediately on 0091-9828300112 and riyogems@gmail.com Customer Service Just e-mail us on Riyogems@gmail.com or you can call us on (international +91-9828300112) Between 11am and 7.00 pm weekdays (calls charged at standard national rate),or write to: Customer Service Riyo Gems , 50 , Mahaveer Nagar , Near Sanghi Farm, Tonk Road Jaipur , Rajasthan, India 302018. Visit our Manufacturing at Jaipur:- If you are visiting India and planning to visit the (Pink city) Jaipur, Rajasthan. You are invited to visit our showroom with lots of innovative Gemstone Jewelry. We are very happy if you tell us in advance your schedule and product of interest . so that we can fix up a appointment and arrange accordingly. Our Manufacturing Factory address is: – RIYO GEMS 50, Mahaveer Nagar, Tonk Road, Near Sanghi Farm, Jaipur 302018 Rajasthan India Ph 0091-9828300112 Timing :- open :- weekdays :- 10.30 am to 7.30 pm Sunday:- on Appointment Membership:- Member of Gem and Jewelry Export Promotion Council of India since 1996 Import Export Code Holder Issued by Government of India
this is just a warning
Login
Shopping Cart
0 items
Dadao proudct review Shopify review