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The Diamond Source

San Diego, CA
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About The Diamond Source

The Diamond Source was established in San Diego, California in 1988 by Marco Levy. It is a family owned business dedicated to offering the highest quality gemstones and diamonds at the best values. We specialize in creating one of a king pieces of jewelry designed by Marco Levy or conforming to the desires of the customer. Marco Levy started as a diamond cutter which gives him a unique advantage into understanding the beauty and value of diamonds and gemstones. At The Diamond Source we aim to educate our customers about subtle and not so subtle differences between diam...Read More

The Diamond Source

Established in 19881stDibs seller since 2023

Featured Pieces

18K Gold Emerald and Diamond Ring
Located in San Diego, CA
This is a very unique and attractive ring featuring a beautiful Oval Emerald of 1.16Ct. The color of this Emerald is vibrant and rich. The Emerald is also very clean. The ring is a b...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Platinum Burmese Ruby and Diamond Ring
Located in San Diego, CA
This is a beautiful, impressive ring featuring a .89Ct Fine Oval Burmese Ruby with a deep, rich and highly saturated color that has even distribution. It is complemented by 36 Natura...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

18K Gold Natural Round Pink And Yellow Diamond Ring
Located in San Diego, CA
This is beautiful band featuring natural pink and yellow diamonds. The color of both the Pink and the Yellow Diamonds is very intense, rich and saturated. The cut on these diamonds i...
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Yellow Diamond, Pink Diamond, 18k Gold

2.04Ct Very Fine GRS Certified Natural Oval Burmese Ruby Ring
Located in San Diego, CA
This is an absolutely stunning ring. It features a Natural 2.04Ct Oval Burmese Ruby flanked by 2 Natural Pear Shape Burmese Rubies of 1.00Ct Total Weight and 38 Natural White Round B...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Ruby, Platinum

Platinum Emerald And Diamond Ballerina Ring
Located in San Diego, CA
This ring features a beautiful .93Ct Fine Emerald that is rich in color and also very clear. The Ballerina style ring has 38 Natural White Baguette Diamonds of .92Ct Total Weight and...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald

Vintage Style 1.36CT Round Natural Blue Sapphire Platinum Ring
Located in San Diego, CA
This is a vintage/antique style ring set with a rich, royal natural Blue Sapphire of 1.36Ct. The ring is hand carved and has delicate and intricate detail with great craftsmanship. ...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Blue Sapphire, Platinum

3.30Ct Very Fine Oval Natural Purple/Pink Sapphire Platinum Ring
Located in San Diego, CA
This is a very beautiful and very vibrant Purplish Pink Sapphire. The color is very rich and very saturated and the distribution of color is very even. The design of the ring is very...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Pink Sapphire, Purple Sapphire, Platinum

2.85Ct Very Fine Natural Emerald Cut Brazilian Emerald Platinum Ring
Located in San Diego, CA
This is an elegant and classic ring featuring a very high quality 2.85Ct Emerald Cut Emerald whose origin is Brazil. The shade of green resembles that of a deep forest and the Emeral...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Emerald, Platinum

4.24Ct Cushion Cut Natural Reddish/Dark Peach Orange Sapphire Platinum Ring
Located in San Diego, CA
The Sapphire in this ring has a very unique and rare Reddish Peach color. The hue is rich, deep, saturated and the distribution of color is even. This Sapphire is is very clean and ...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Sapphire, Platinum

4.82Ct Very Fine Natural Purple Pink Sapphire Ring
Located in San Diego, CA
This is an absolutely gorgeous Sapphire with a very rich, vivid and clear Purple Pink color. The cutting on this gemstone is superb making it appear larger than the carat weight ind...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Pink Sapphire, Platinum

Very Fine 2.88Ct Cushion Cut Natural Pink Sapphire Ring
Located in San Diego, CA
This is a Gem Quality truly rich Bubble Gum Pink Cushion Cut Sapphire. Most pink sapphires do not have the vivid hue of this gemstone. This sapphire exhibits a purity of pink rarely ...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Pink Sapphire, Platinum

Platinum Rubellite Tourmaline Ring
Located in San Diego, CA
This is a very regal Rubellite Tourmaline ring set with 3 Top Gem Quality Rubellite Tourmalines of 5.50Ct Total Weight -- one Pear Sha...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Rubelite, Tourmaline, Platinum

More About The Diamond Source