搜尋結果
6 天前 · The Jewelry Highlights From Christie’s London Upcoming Antiquities Sale On July 3, Christie’s London is hosting its annual Antiquities sale featuring a selection of artifacts from ancient Mediterranean cultures, from...
4 天前 · Hallmark Examination: The Key to Authenticity. Hallmark is official markings stamped on Jewellery to verify its purity. Understanding these hallmark is vital for discerning real gold from fakes. Look for the karat (kt) marking, which indicates the gold's purity. Common purity levels are 14kt, 18kt, 22kt, and 24kt, with higher karat numbers ...
5 天前 · As a leading jeweller with 55 years of experience, we have been the sought-after brand in the jewellery industry. TOMEI hold true to its vision of being the trusted jeweller of choice both in providing exemplary customer service and evergreen jewellery designs so
4 天前 · Any jewelry that doesn’t have a chunky appearance, bold colors, or large beads is considered dainty. Think of slim, elegant chains with small pendants. You can find dainty rings, necklaces, bracelets, and earrings, so there are plenty of options to improve your jewelry collection.
5 天前 · Sparkling Royal Jewels From Around the World.
2 天前 · The original illustration for the first edition of J.K. Rowling’s 1997 novel “Harry Potter and the Philosopher’s Stone” has sold for a record-breaking $1.9 million.
6 天前 · In this work, the direct use of transparent conducting oxides (TCOs) as cost-efficient anodes for the iodide oxidation reaction (IOR) is explored. Energy-saving hydrogen production assisted by the IOR is demonstrated using a hybrid water electrolysis system with FTO as the anode and Pt-wire as the cathode. The hybr
