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Antique Jewelry. Fine craftsmanship and unique designs make antique jewelry highly collectible. Pieces from notable eras, like Art Deco or Victorian, or those with precious stones, can fetch high ...
Solid gold — white gold not included — and platinum jewelry should remain the same color, even when it’s worn down. Another tell that can be used on gold jewelry , is green specks.
These home or arcade video games, particularly in their original, or best possible condition, can be valued between $1,000 to $5,000, making them a goldmine for those looking to clean out old ...
Jewelry applications of precious opal can be somewhat limited by opal's sensitivity to heat due primarily to its relatively high water content and predisposition to scratching. [11] Combined with modern techniques of polishing, a doublet opal can produce a similar effect to Natural black or boulder opal at a fraction of the price.
Foil opals are simulated opal gemstones that first came into vogue during the jewelry-making boom of the late-Victorian era. Across Europe and the United States, these faux gemstones joined their paste counterparts (simulated diamonds, emeralds, rubies and sapphires made from glass) as the need for jewelry outstripped both gemstone availability and nouveau middle-class budgets.
Andamooka Opal, presented to Queen Elizabeth II, also known as the Queen's Opal; Flame Queen Opal; Galaxy Opal; Halley's Comet Opal, the world's largest uncut black opal; Olympic Australis Opal, reported to be the largest and most valuable gem opal ever found
Art Deco Jewelry (1920s to 1930s) “Vintage jewelry can be a hidden treasure in many households,” said Jake Claver, finance expert and CEO of Syndicately. One such piece to look for is Art Deco ...
Opals had already been mined in Europe and South America for many years prior, but in the late 19th century, the Australian opal market became predominant. Australian opals are only mined in a few select places around the country, making it one of the most profitable stones in the Pacific. [77]