About Radiam, Inc.
Radiam,Inc is located in the heart of Downtown, Los Angeles. For generations the family business has specialized in the selling, buying and trading of custom and estate jewelry. Value is the top priority in each transaction and it is delivered with the knowledge and skill of a vast network of cutters, polishers, setters, etc... the convenience of our location allows for a broad service with all the necessary expertise.
Established in 20021stDibs seller since 2019
Featured Pieces
Modern Gold GIA Certified 6.53 Carat Natural Oval Zambian Green Emerald Ring
Located in Los Angeles, CA
This elegant modern ring features a GIA-certified natural green emerald from Zambia, beautifully cut in an oval shape and set in gold.
The natural emerald measures 14.41 x 11.14 x 6...
Category
2010s Cocktail Rings
Materials
Emerald, Gold, 18k Gold
Retro Platinum 2.2 Carat Natural Diamond and Pearl Cocktail Ring Circa 1960
Located in Los Angeles, CA
Retro Platinum Natural Diamond & Baroque Pearl Cocktail Ring
Adjustable Up To Size 9, Total Weight 17.4 Grams
Stunning retro cocktail ring crafted in platinum, featuring a high ...
Category
Vintage 1960s Retro Cocktail Rings
Materials
Diamond, Pearl, Platinum
Retro Yellow Gold 0.75 Carat Natural Diamond and Pearl Cocktail Ring Circa 1960
Located in Los Angeles, CA
A stunning retro two-tone cocktail ring crafted in 14K yellow and white gold, featuring a high luster baroque pearl with a clean surface and minimal abrasions. The ring is accented b...
Category
Vintage 1960s Retro Cocktail Rings
Materials
Diamond, Pearl, Yellow Gold
Retro Yellow Gold Oval Cabochon Purple Amethyst Drop Earrings Circa 1970
Located in Los Angeles, CA
Retro earrings crafted in 14K yellow gold, each set with a natural oval purple amethyst cabochon measuring approximately 12 x 9 mm. The earrings display a rich purple hue and elegant...
Category
Vintage 1980s Retro Drop Earrings
Materials
Amethyst, 14k Gold, Yellow Gold
Retro Yellow Gold Flexible Natural Diamond Band Ring Circa 1980
Located in Los Angeles, CA
Crafted in 18K yellow gold, this flexible band ring features 12 natural round brilliant cut colorless diamonds with bright and timeless appeal. The expandable design allows the ring ...
Category
Early 2000s Band Rings
Materials
Diamond, Yellow Gold
Retro Yellow Gold Chinese Bronze Coin & Diamond Pendant Circa 1980
Located in Los Angeles, CA
Crafted in 16K yellow gold, this distinctive pendant features an authentic Chinese bronze coin accented with a natural round brilliant cut diamond bezel set through the central openi...
Category
Vintage 1980s Pendant Necklaces
Materials
Diamond, Yellow Gold
Antique Ceremonial Silver Belt (535 Gram) from the Caucasus Circa 1900
Located in Los Angeles, CA
Antique Ceremonial Silver Belt (535 Gram) from the Caucasus Circa 1900
Originating from the Caucasus region (likely Armenia), features intricate repousse and niello work, commonly w...
Category
Antique 16th Century Russian Revival Vanity Items
Materials
Silver
Antique Ceremonial Silver Belt (315 Gram) from the Caucasus Circa 1900
Located in Los Angeles, CA
Antique Ceremonial Silver Belt (315 Gram) from the Caucasus Circa 1900
Originating from the Caucasus region (likely Armenia), features intricate repousse and niello work, commonly wo...
Category
Antique Early 1900s Russian Revival Vanity Items
Materials
Silver
Antique Ceremonial Silver Belt (565 Gram) from the Caucasus Circa 1900
Located in Los Angeles, CA
Antique Ceremonial Silver Belt (565 Gram) from the Caucasus Circa 1900
Originating from the Caucasus region (likely Armenia), features intricate repousse and niello work, commonly w...
Category
Antique Early 1900s Russian Empire Vanity Items
Materials
Silver
GIA Certified 1.5 Carat Natural Fancy & Intense Blue Circular Diamond Earrings
By Radiam Diamond Company
Located in Los Angeles, CA
A magnificent and rare matching pair of Natural GIA certified Circular Brilliant Fancy Blue and Fancy Intense Blue diamonds. The first weighs 0.74 carats and is graded as a Fancy Int...
Category
2010s North American Modern Clip-on Earrings
Materials
Diamond, 18k Gold
Retro Gold Natural Mexican Opal & Multicolor Gemstone Medallion Pendant
Located in Los Angeles, CA
Retro 18K yellow gold medallion pendant featuring a bold array of multicolor gemstones. At the center rests a spectacular oval Mexican opal, measuring approximately 11 × 8.5 mm, glow...
Category
Early 2000s Retro Pendant Necklaces
Materials
Opal, Gold, 18k Gold
Retro Platinum 1.85 CT Old European Cut Diamond Statement Ring Circa 1960
Located in Los Angeles, CA
A substantial retro-era platinum diamond ring, circa 1960, designed with a bold unisex aesthetic and strong architectural lines.
At the center is a natural Old European cut diamond ...
Category
Vintage 1960s Retro Dome Rings
Materials
Diamond, Platinum
Modern Gold GIA Certified 6.53 Carat Natural Oval Zambian Green Emerald Ring
Located in Los Angeles, CA
This elegant modern ring features a GIA-certified natural green emerald from Zambia, beautifully cut in an oval shape and set in gold.
The natural emerald measures 14.41 x 11.14 x 6...
Category
2010s Cocktail Rings
Materials
Emerald, Gold, 18k Gold
Retro Platinum 2.2 Carat Natural Diamond and Pearl Cocktail Ring Circa 1960
Located in Los Angeles, CA
Retro Platinum Natural Diamond & Baroque Pearl Cocktail Ring
Adjustable Up To Size 9, Total Weight 17.4 Grams
Stunning retro cocktail ring crafted in platinum, featuring a high ...
Category
Vintage 1960s Retro Cocktail Rings
Materials
Diamond, Pearl, Platinum
Retro Yellow Gold 0.75 Carat Natural Diamond and Pearl Cocktail Ring Circa 1960
Located in Los Angeles, CA
A stunning retro two-tone cocktail ring crafted in 14K yellow and white gold, featuring a high luster baroque pearl with a clean surface and minimal abrasions. The ring is accented b...
Category
Vintage 1960s Retro Cocktail Rings
Materials
Diamond, Pearl, Yellow Gold
Retro Yellow Gold Oval Cabochon Purple Amethyst Drop Earrings Circa 1970
Located in Los Angeles, CA
Retro earrings crafted in 14K yellow gold, each set with a natural oval purple amethyst cabochon measuring approximately 12 x 9 mm. The earrings display a rich purple hue and elegant...
Category
Vintage 1980s Retro Drop Earrings
Materials
Amethyst, 14k Gold, Yellow Gold
Retro Yellow Gold Flexible Natural Diamond Band Ring Circa 1980
Located in Los Angeles, CA
Crafted in 18K yellow gold, this flexible band ring features 12 natural round brilliant cut colorless diamonds with bright and timeless appeal. The expandable design allows the ring ...
Category
Early 2000s Band Rings
Materials
Diamond, Yellow Gold
Retro Yellow Gold Chinese Bronze Coin & Diamond Pendant Circa 1980
Located in Los Angeles, CA
Crafted in 16K yellow gold, this distinctive pendant features an authentic Chinese bronze coin accented with a natural round brilliant cut diamond bezel set through the central openi...
Category
Vintage 1980s Pendant Necklaces
Materials
Diamond, Yellow Gold
Antique Ceremonial Silver Belt (535 Gram) from the Caucasus Circa 1900
Located in Los Angeles, CA
Antique Ceremonial Silver Belt (535 Gram) from the Caucasus Circa 1900
Originating from the Caucasus region (likely Armenia), features intricate repousse and niello work, commonly w...
Category
Antique 16th Century Russian Revival Vanity Items
Materials
Silver
Antique Ceremonial Silver Belt (315 Gram) from the Caucasus Circa 1900
Located in Los Angeles, CA
Antique Ceremonial Silver Belt (315 Gram) from the Caucasus Circa 1900
Originating from the Caucasus region (likely Armenia), features intricate repousse and niello work, commonly wo...
Category
Antique Early 1900s Russian Revival Vanity Items
Materials
Silver
Antique Ceremonial Silver Belt (565 Gram) from the Caucasus Circa 1900
Located in Los Angeles, CA
Antique Ceremonial Silver Belt (565 Gram) from the Caucasus Circa 1900
Originating from the Caucasus region (likely Armenia), features intricate repousse and niello work, commonly w...
Category
Antique Early 1900s Russian Empire Vanity Items
Materials
Silver
GIA Certified 1.5 Carat Natural Fancy & Intense Blue Circular Diamond Earrings
By Radiam Diamond Company
Located in Los Angeles, CA
A magnificent and rare matching pair of Natural GIA certified Circular Brilliant Fancy Blue and Fancy Intense Blue diamonds. The first weighs 0.74 carats and is graded as a Fancy Int...
Category
2010s North American Modern Clip-on Earrings
Materials
Diamond, 18k Gold
Retro Gold Natural Mexican Opal & Multicolor Gemstone Medallion Pendant
Located in Los Angeles, CA
Retro 18K yellow gold medallion pendant featuring a bold array of multicolor gemstones. At the center rests a spectacular oval Mexican opal, measuring approximately 11 × 8.5 mm, glow...
Category
Early 2000s Retro Pendant Necklaces
Materials
Opal, Gold, 18k Gold
Retro Platinum 1.85 CT Old European Cut Diamond Statement Ring Circa 1960
Located in Los Angeles, CA
A substantial retro-era platinum diamond ring, circa 1960, designed with a bold unisex aesthetic and strong architectural lines.
At the center is a natural Old European cut diamond ...
Category
Vintage 1960s Retro Dome Rings
Materials
Diamond, Platinum