18 Kt Gold Topaz
2010s European Contemporary Hoop Earrings
Topaz, 18k Gold, White Gold
Antique Early 1800s European Georgian Multi-Strand Necklaces
Topaz, 18k Gold
Antique 1790s European Georgian Cluster Rings
Diamond, Topaz, Imperial Topaz, Gold
2010s Italian Modern Brooches
Diamond, Sapphire, Topaz, 18k Gold, White Gold
2010s Italian Contemporary Hoop Earrings
Topaz, Blue Topaz, 18k Gold, White Gold
2010s Belgian Contemporary Stud Earrings
Diamond, Topaz, 18k Gold, White Gold
2010s European Contemporary Stud Earrings
Diamond, Topaz, 18k Gold, White Gold
21st Century and Contemporary Italian Contemporary Cocktail Rings
Amethyst, Diamond, Topaz, 18k Gold, Rose Gold
21st Century and Contemporary Italian Modern Dangle Earrings
Topaz, Blue Topaz, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Italian Contemporary Cocktail Rings
Diamond, Rock Crystal, Topaz, 18k Gold, Rose Gold
Vintage 1950s Italian Belle Époque Link Bracelets
Blue Topaz, Gold, 18k Gold
21st Century and Contemporary European Artisan Dangle Earrings
Diamond, Topaz, 18k Gold, White Gold
21st Century and Contemporary Italian Modern Dangle Earrings
Moonstone, Blue Topaz, Topaz, White Diamond, Diamond, Rose Gold, 18k Gol...
21st Century and Contemporary Belgian Modern Cocktail Rings
Diamond, Blue Topaz, Topaz, 18k Gold, White Gold
21st Century and Contemporary Italian Modern Dangle Earrings
Topaz, Blue Topaz, Gold, 18k Gold, Yellow Gold
Vintage 1970s French Art Deco Brooches
Amethyst, Aquamarine, Topaz, 18k Gold
2010s Greek Contemporary Cocktail Rings
Topaz, Blue Topaz, Enamel, Rose Gold, 18k Gold, Gold
2010s European Contemporary Fashion Rings
Diamond, 18k Gold, White Gold
2010s Italian Pendant Necklaces
Amethyst, Diamond, Emerald, Ruby, Topaz, Gold, 18k Gold, Yellow Gold
2010s British Modern Engagement Rings
White Diamond, Topaz, Diamond, 18k Gold, White Gold, Gold
21st Century and Contemporary Belgian Modern Fashion Rings
Diamond, Topaz, Tourmaline, 18k Gold, White Gold
2010s British Modern Engagement Rings
White Diamond, Topaz, Diamond, 18k Gold, White Gold, Gold
2010s Italian Modern Drop Earrings
Diamond, Topaz, Fire Opal, 18k Gold, Yellow Gold
2010s Italian Modern Chandelier Earrings
Amethyst, Blue Sapphire, Green Sapphire, Topaz, 18k Gold
21st Century and Contemporary American Artisan Drop Necklaces
White Diamond, Black Diamond, Blue Topaz, 18k Gold, Gold
Vintage 1970s Italian Retro Fashion Rings
Topaz, Blue Topaz, 18k Gold, White Gold
21st Century and Contemporary Bulgarian Modern Cocktail Rings
Blue Topaz, 18k Gold, Yellow Gold
Vintage 1970s Italian Retro Band Rings
Diamond, Topaz, 18k Gold, White Gold
Vintage 1960s Italian Retro Cocktail Rings
Diamond, Topaz, 18k Gold, White Gold
2010s Italian Modern Stud Earrings
Topaz, 18k Gold, White Gold
21st Century and Contemporary Italian Contemporary Dangle Earrings
Blue Topaz, Diamond, Turquoise, Topaz, White Diamond, Gold, 18k Gold
2010s Italian Modern Three-Stone Rings
Diamond, Topaz, 18k Gold, Rose Gold
2010s Italian Modern Solitaire Rings
Diamond, Topaz, 18k Gold, White Gold
Vintage 1960s Italian Retro Brooches
Diamond, Topaz, 18k Gold, Yellow Gold
21st Century and Contemporary Drop Earrings
Topaz, 18k Gold, Yellow Gold
2010s Italian Modern Stud Earrings
Diamond, Topaz, 18k Gold, White Gold
2010s Italian Modern Three-Stone Rings
Diamond, Topaz, 18k Gold, White Gold
2010s Italian Modern Tennis Bracelets
Aquamarine, Diamond, Topaz, 18k Gold, White Gold
Vintage 1970s Italian Retro Cluster Rings
Diamond, Topaz, Tsavorite, 18k Gold, Rose Gold
Mid-20th Century Italian Retro Retro Bracelets
Diamond, Ruby, Topaz, 18k Gold
2010s European Modern Pendant Necklaces
Diamond, Topaz, 18k Gold, White Gold
2010s Italian Modern Pendant Necklaces
Diamond, Topaz, 18k Gold, White Gold
21st Century and Contemporary American Modern Pendant Necklaces
Amethyst, Diamond, Blue Sapphire, Pink Sapphire, Blue Topaz, Gold, 18k Gold
2010s Italian Modern Pendant Necklaces
Aquamarine, Diamond, Topaz, 18k Gold, White Gold, Yellow Gold
2010s Italian Modern Engagement Rings
Diamond, Topaz, 18k Gold, White Gold
Vintage 1970s Italian Retro Link Necklaces
Aquamarine, Diamond, Topaz, Turquoise, 18k Gold, White Gold
21st Century and Contemporary American Modern Bracelets
Tourmaline, Topaz, Quartz, Multi-gemstone, Citrine, Amethyst, Gold, Yell...
Vintage 1970s Italian Retro Band Rings
Aquamarine, Diamond, Topaz, Turquoise, 18k Gold, White Gold
1990s Italian Modern Clip-on Earrings
Iolite, Topaz, Blue Topaz, 18k Gold, White Gold
21st Century and Contemporary European Artisan Fashion Rings
Diamond, Topaz, 18k Gold, Gold
Early 2000s Italian Contemporary Cocktail Rings
Rock Crystal, Gold, 18k Gold
2010s European Contemporary Stud Earrings
Diamond, Tourmaline, 18k Gold, Yellow Gold
2010s European Contemporary Stud Earrings
Diamond, Tourmaline, 18k Gold, White Gold
1990s Italian Contemporary Cocktail Rings
Topaz, Tourmaline, 18k Gold, Yellow Gold
Vintage 1980s Italian Retro Cocktail Rings
Topaz, Blue Sapphire, Diamond, Rose Gold, 18k Gold
21st Century and Contemporary Swiss Contemporary Clip-on Earrings
Topaz, Gold
21st Century and Contemporary Italian Contemporary Dangle Earrings
Topaz, 18k Gold
2010s European Contemporary Hoop Earrings
Topaz, Gold, 18k Gold
2010s Unknown Modern More Necklaces
Diamond, Topaz, Blue Topaz, White Gold, 18k Gold
2010s Italian Contemporary Modern Bracelets
Diamond, Topaz, Blue Topaz, 18k Gold
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18 Kt Gold Topaz For Sale on 1stDibs
How Much is a 18 Kt Gold Topaz?
- Is 18kt gold valuable?1 Answer1stDibs ExpertJune 30, 2023Whether 18-karat gold is valuable depends on a variety of factors. The price of gold per gram fluctuates with the market for gold. If the gold in question refers to a piece of jewelry, factors under consideration would include the style of the piece, if the accessory features any gemstones and what the gems are, where it was made, its condtion and more. A certified appraiser can evaluate 18-karat gold jewelry to determine its value. On 1stDibs, shop a collection of 18-karat gold jewelry from some of the world's top sellers.