[Name] Luxury Art Gemstone Collection and Appreciation
【 Author 】 Su Yi
New World Publishing House
【 Open 】 16 open
[Page Count]
[Size and Weight] 1.4
ISBN number: 9787510446856
Overview of Gemstones What is a gemstone Characteristics of Gemstones Classification of Gemstones Characteristics of Gemstones Mining of gemstones Processing and carving of gemstones Gem identification tools Optimization processing of gemstones Durable and unchanging diamonds The Formation of Diamonds Basic properties of diamonds The origin of diamonds Types of diamonds Identification of diamonds Diamond processing Diamond evaluation criteria Selection and maintenance of diamond jewelry Diamond Collection A magnificent and clear ruby Basic characteristics of ruby The origin of ruby Evaluation criteria for ruby Identification of Ruby Selection and Collection of Ruby Fashionable and elegant sapphire Basic characteristics of sapphire Origin of Sapphire Types of Sapphire Evaluation criteria for sapphire Identification of Sapphire Selection and Collection of Sapphire Subtle and natural emerald Basic characteristics of emerald Origin of emeralds Types of emeralds Evaluation criteria for emeralds Identification of emeralds The selection and collection of emeralds Dazzling and colorful gold and green gemstones Basic characteristics of golden green gemstones Origin of Golden Emerald Types of Golden Emerald Identification of Golden Emerald Evaluation criteria for golden green gemstones Selection and Collection of Golden and Emerald Stones Scattered and orderly tourmaline The basic characteristics of tourmaline Origin of tourmaline Types of tourmaline Evaluation criteria for tourmaline Identification of tourmaline Selection and Collection of Tourmaline Crystal shimmering with sparkling light The basic characteristics of crystals Origin of crystals Types of Crystals Evaluation criteria for crystals Identification of Crystals Crystal selection and collection Unique Oppo The basic characteristics of Europa Origin of Europa Types of Opal Oubo's evaluation criteria Identification of Opal Purchase and Collection of Oubo Durable Coral Basic characteristics of coral Origin of Coral Types of Coral Evaluation criteria for coral Identification of Coral Selection and Collection of Coral Dazzling spinel Basic characteristics of spinel Origin of Spinel Types of Spinels Evaluation criteria for spinel Identification of Spinels Selection and Collection of Spinels Elegant and graceful garnet Basic characteristics of garnet Origin of Garnet Types of Garnet Evaluation criteria for garnet Identification of Garnet Selection and Collection of Garnet
Gemstones are brightly colored, sparkling, hard and durable, and rare in occurrence. They are natural mineral crystals that can be used in various fields such as jewelry making. They are beautiful and precious, and are deeply loved by collectors. The book "Gem Collection and Appreciation" was compiled by Su Yi, covering the tasting techniques of various precious gemstones such as diamonds, sapphires, emeralds, and gold green gemstones. It focuses on the origin and development, production techniques, variety classification, shape characteristics, and collection trends of gemstones. The book "Gem Collection and Appreciation" is a very practical gem collection and appreciation book with vivid illustrations and clear lines.
Shopping Notice for Livestream Mall Official Store
Free shipping is available for single small items sold by Livestream Mall Official Store with a single cumulative order of RMB 200 or more (excluding large items, items specified in the description; and remote mountainous areas, Xinjiang, Tibet, Gansu, Hong Kong, Macau, Taiwan).
Goods sold by Livestream Mall Official Store support 7-Day No-Worry Return & Exchange. Exceptions apply to legally regulated excluded items: customized goods, perishables, downloaded or opened digital products, and delivered newspapers & periodicals.
All products for sale in Livestream Mall Official Store are manufactured by cooperative manufacturers, 100% genuine guaranteed. Please shop with confidence, and formal invoices can be issued for all products sold.
About Products
1. All products for sale in Livestream Mall Official Store are 100% genuine guaranteed.
2. Formal invoices can be issued for all products for sale in Livestream Mall Official Store.
3. All products for sale in Livestream Mall Official Store are manufactured by cooperative manufacturers. Product pictures are taken in kind, and no unit or individual may steal them without permission, otherwise legal liability will be pursued!
4. Warm Reminder: All accessories worn by models are for photo matching effects only and not for sale; product transaction orders shall be based on communication with online customer service!
About Color Difference
1. Due to differences in lighting, angles, color deviation of display devices, and understanding of various colors and batches during shooting, there may be slight differences between the actual product and the color displayed on the computer. The actual product shall prevail for specific colors!
About Logistics
1. Products sold by Livestream Mall Official Store are delivered by express delivery (large or special products and products with logistics notes shall be subject to the description). Normally, we will try our best to ship the same day for orders paid before 16:00, and all orders will be shipped within 72 hours (except pre-sales and special circumstances).
2. The specific logistics method and resulting freight for shipments to Hong Kong, Macau and Taiwan shall be subject to the description displayed on the product purchase page or the actual fees required by the logistics company. Please carefully set the receiving address before purchase, which cannot be modified after setting. In accordance with relevant regulations in Taiwan, Taiwanese members must submit the correct contact phone number and ID number in the order recipient information file for customs clearance and contact use by cross-border express logistics providers. For overseas regions, please contact online customer service to confirm before shipment.
3. Buyers can check the logistics status of orders by themselves using the logistics tracking number. Due to the update speed of the third-party logistics system, there may be cases where the goods are in transit but the logistics information is not updated (usually the logistics information will be updated when arriving at the next transfer station or handover point). Please wait patiently, or check through the tracking number of the undertaking logistics company.
Return Service Standards
Livestream Mall Official Store strictly abides by transaction rules and supports the "7-Day No-Worry Return & Exchange" service. Specifically:
1. Livestream Mall Service Commitment: Products sold are eligible for the "7-Day No-Worry Return & Exchange" service, except for commodity categories that do not support this service as stipulated by laws (1. Custom-made products for consumers; 2. Perishable products; 3. Digitized products such as audio-visual products and computer software that have been downloaded online or unsealed by consumers; 4. Delivered newspapers, periodicals and other related category products).
2. Validity period for submitting return/exchange: Submit within 7 days from the date of confirming receipt of the goods (based on the logistics signature time).
Return Fee Explanation:
If the return is due to the buyer's reasons, and the returned/exchanged goods are guaranteed to be undamaged and do not affect secondary sales, the buyer shall bear the round-trip freight for the return/exchange. If the return/exchange is caused by product quality problems, the round-trip freight shall be borne by Livestream Mall Official Store, but the buyer shall prepay the freight first. After the customer service of Livestr Mall receives the returned goods and confirms they are correct, the freight for the returned/exchanged goods will be transferred to the buyer's account.
Return Submission Method:
Online Application: Enter "My Livestream Mall" - "Transactions (Order List)", select the transaction, click "Refund/Return & Exchange", and submit the return/exchange application; Special Agreement: Since products are shipped directly from manufacturers, you must contact online customer service to confirm before returning, and confirm the recipient's name, address, phone number and contact person for return/exchange to avoid unnecessary losses caused by lost goods.
If the goods are lost due to incorrect address, phone number or recipient information filled in by the buyer on the waybill when returning/exchanging goods, the buyer shall handle it by themselves.
The contact information for Livestream Mall Official Store to receive returned/exchanged goods is as follows:
Recipient Name: Marketing Department No.1, Zhejiang Shuida Network Technology Co., Ltd., China
Recipient Address: Room 2022, Building 3, Wanda Plaza, Keqiao District, Shaoxing City, Zhejiang Province, China
