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Radiam, Inc.

Gold
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Los Angeles, CA
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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.

Radiam, Inc.

Established in 20021stDibs seller since 2019

Contact Info

Featured Pieces

GIA Certified 1.80 Carat Emerald Cut J VS1 Platinum Engagement Ring, circa 1950
Located in Los Angeles, CA
Magnificent GIA Certified 1.80 Carat Emerald Cut J VS1 measuring 9.24x5.86x3.63mm. The unique rectangular shape gives it a MUCH larger look. The stone has Very Good polish and Very...
Category

Vintage 1950s Art Deco Engagement Rings

Materials

Emerald, Platinum

Retro 12 Carat Gold Natural Emerald Cut Blue Topaz Gem Stone Earrings circa 1970
Located in Los Angeles, CA
Retro 14k Gold Natural Emerald Cut Blue Topaz Earrings Circa 1970. Each stone measures approximately 12x9.5x6.5mm. Total weight is approximately 12 carat, actual weight of the earr...
Category

Vintage 1970s Retro Stud Earrings

Materials

Topaz, Gold

Modern Gold Ring 0.91 Carat Natural Colorless Diamond Eternity Engagement Band
Located in Los Angeles, CA
Modern 18k Rose Gold Ring 0.91 Carat Natural Colorless Diamond Eternity Engagement Band. Gorgeous Hand-Made Size 6.25 band (approx 16.5mm diameter from the inside rim) with a 3mm d...
Category

2010s Modern Band Rings

Materials

Diamond, Gold, 18k Gold

GIA Certified 2.01 Carat Gold Engagement Ring Natural H SI1 Gem Stone Vintage
Located in Los Angeles, CA
A stunning antique reproduction ring set in 18K white gold. The ring is set with 42 natural round brilliant diamonds weighing 0.60 carats and are F in color and VS in clarity. Set ...
Category

2010s Retro Engagement Rings

Materials

Diamond, Gold

GIA Certified 0.38 Carat Natural Pear Pink Diamond Cocktail Gold Engagement Ring
Located in Los Angeles, CA
GIA Certified 0.38 Carat Natural Pink Diamond Cocktail Engagement Ring. The Ring is set with 23 natural colorless round diamonds, 16 natural round pink diamonds, and 2 natural inte...
Category

2010s Modern Engagement Rings

Materials

Pink Diamond, Gold

Circular Studs GIA Certified Natural 1.50 Carat Fancy and Intense Blue Diamonds
Located in Los Angeles, CA
A magnificent matching pair of GIA certified, Circular Natural Fancy & Natural Fancy Intense Blue Diamonds weighing 0.74 Carats (Fancy Intense Blue) & 0.76 Carats (Natural Fancy Blu...
Category

2010s Modern Stud Earrings

Materials

Blue Diamond

GIA Certified Diamond 0.88 Carat Fancy Intense Pink vs2 Platinum Engagement Ring
Located in Los Angeles, CA
A rare Platinum Ring Radiant Cut 0.88 carat Fancy Intense Pink GIA vs2, no fluorescence. Set with four rectangular diamonds weighing 0.81 carats, approximately F in color and VS1 i...
Category

2010s Modern Engagement Rings

Materials

Pink Diamond, Platinum

GIA Certified 6.90 Carat Platinum Radiant D-F VS1+ Natural Diamond Eternity Band
Located in Los Angeles, CA
Stunning GIA certified Radiant Cut Natural Diamond Platinum Eternity Band. Each of the 17 stones are D-F in color and VS1 plus in clarity. All diamonds have no fluorescence and are...
Category

2010s Modern Band Rings

Materials

Diamond, Platinum

Retro Gold Owl 1 Carat Natural Colorless Diamond Necklace Pendant, circa 1960
Located in Los Angeles, CA
Retro Gold Owl 1 Carat Natural Colorless Diamond Necklace Pendant Circa 1960. The Italian Chain is 14k and the 29 round natural round brilliant diamonds are colorless and VS-SI cla...
Category

Vintage 1960s Retro Pendant Necklaces

Materials

Diamond, Gold

Modern Tanishq 22k Gold 31.31 Gram Necklace Earring Set Natural Colored Garnet
Located in Los Angeles, CA
Modern Tanishq 22k Gold Necklace & Earring Set with Natural Colored Garnet. The necklace is 16"-18" inches adjustable and weighs 24.48 grams. The earrings are 2" inches in length a...
Category

2010s Modern Multi-Strand Necklaces

Materials

Garnet, 22k Gold

GIA Certified 15.88 Carat Natural Diamond & Tanzanite Gem Platinum Cocktail Ring
Located in Los Angeles, CA
A Magnificent Modern Platinum Cocktail Ring set with a GIA Certified 13.82 Carat Natural Violet Tanzanite measuring 15.46x11.80x8.11mm. The trapezoid sidestones are GIA certified F...
Category

2010s Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Retro Oscar Heyman Platinum 20 Carat Natural Blue Star Sapphire Diamond Ring
Located in Los Angeles, CA
Retro Oscar Heyman Platinum 20 Carat Natural Blue Star Sapphire Diamond Ring. The appx 18 carat center cabochon measures 16.2x15.7x12mm. Ring is a size 5.5, weighs 12.7 grams, no ...
Category

Vintage 1960s Retro Dome Rings

Materials

Star Sapphire, Diamond, Platinum

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