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Incogem

Platinum
5 / 5
Palm Desert, CA
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About Incogem

At Incogem, we believe every piece of jewelry carries a story. Sometimes, it simply needs a little care to be told again. For more than 30 years, we have had the privilege of working with pieces that mark life's most meaningful moments. From restoring cherished heirlooms to redesigning jewelry for a new chapter, our work is rooted in preserving what matters while giving each piece new life. Our team of master jewelers, skilled goldsmiths, and a GIA Graduate Gemologist approaches every piece with patience, precision, and respect for its history. Whether restoring a vinta...Read More

Incogem

Established in 20151stDibs seller since 2018

Featured Pieces

14 Karat Yellow Gold, Diamond Cluster Solitaire Setting, Size 6 for Ladies
Located in Palm Desert, CA
This is a ladies diamond mounting made in 14 karat yellow gold. This ring has a solitaire style with four center-prongs for your diamond or gemstone. On the side of the mounting are ...
Category

Vintage 1960s American Modernist Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

3.0 Carat Natural Diamond, 14 Karat White Gold Ladies Size 5 Solitaire Ring
Located in Palm Desert, CA
This ring is made of 14 karat white gold. in the center of the band is a 6-prong, large solitary setting with a 3.0 carat diamond. The diamond is measured at 9mm in diameter with a c...
Category

Late 20th Century American Modernist Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Signet Style 14 Karat Yellow Gold Diamond and Sapphire Ring, 0.40ctw.
Located in Palm Desert, CA
This is a ladies 14 karat yellow gold intricate diamond and sapphire ring. The center of the ring is decorated with four princess-cut, blue sapphires aligned together to form the sha...
Category

Late 20th Century American Modernist Fashion Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

18 Karat White Gold, Tahitian White Pearl with 0.10ct Diamonds, Size 5
Located in Palm Desert, CA
This is a ladies pearl ring made in 18 karat white gold. In the center of the ring is a round Tahitian white pearl measuring 7mm in diameter. Surrounding the pearl on either side are...
Category

Mid-20th Century American Retro Fashion Rings

Materials

Diamond, Pearl, 18k Gold, White Gold

14 Karat Yellow Gold, Bezel Set Large Mabe Cream Pearl, Size 5.75
Located in Palm Desert, CA
This is a vintage style large pearl ring with intricate gold swirl detailing around the bezel. The ring is made of 14 karat yellow gold. In the center of the ring is a round, mabe cr...
Category

Vintage 1960s American Modernist Dome Rings

Materials

Pearl, 14k Gold, Yellow Gold

14 Karat Yellow Gold, Dos Pesos Mexican Coin, Signet Ring Style, Size 5.5
Located in Palm Desert, CA
This is a signet style, vintage coin ring made of 14 karat yellow gold. In the center of this ring is a bezel-set, "1945" vintage 2 Pesos Mexican Coin. On the backside of the small g...
Category

Mid-20th Century Mexican Revival Signet Rings

Materials

14k Gold, Yellow Gold

14 Karat Yellow Gold, Open Heart Design Band, 2.5 Grams, Size 6.5
Located in Palm Desert, CA
This is an open heart design band crafted in 14 karat yellow gold. The open heart design measures 9.56mm long x 11.0mm wide, and approximately 4.0mm tall. The open heart design allow...
Category

Late 20th Century American Modernist Fashion Rings

Materials

14k Gold, Yellow Gold

14 Karat Yellow Gold, Organic Free Form Design Ring, Size 6.5
Located in Palm Desert, CA
This free-form, organics style ring was crafted in 14 karat yellow gold. The top of the ring measures 15.48mm and graduates down towards the bottom to a size 3.83mm with a 1mm thickn...
Category

Vintage 1960s American Modernist Fashion Rings

Materials

14k Gold, Yellow Gold

14 Karat Yellow Gold Detailed Horse Saddle Ring, Size 7.5
Located in Palm Desert, CA
This is a unique, detailed saddle ring made of 14 karat yellow gold. The saddle sits at 5.66mm tall and 20mm wide, connecting smoothly onto the band. The ring is currently a size 7.5...
Category

Mid-20th Century American Modernist Fashion Rings

Materials

14k Gold, Yellow Gold

14 Karat Yellow Gold Scallop Ring, Size 6.5
Located in Palm Desert, CA
This is a detailed, high polished scallop ring made in 14 karat yellow gold. This ring has a repetitive bridge design continuing throughout the entire ring. The ring itself graduates...
Category

Late 20th Century European Modernist Band Rings

Materials

14k Gold, Yellow Gold

Signet Ring, 14 Karat Yellow Gold with Mounting Spaces for Gemstones, Size 10.5
Located in Palm Desert, CA
This is a larger, signet style ring crafted in 14 karat yellow gold with four, various sized holes crafted for the option of bezeling or setting stones of your choice! This ring can ...
Category

Late 20th Century American Modernist Fashion Rings

Materials

14k Gold, Yellow Gold

Tahitian Grey Pearl, 14 Karat Yellow Gold Scallop Ring Design, Size 7
Located in Palm Desert, CA
This is a ladies cascading scallop design pearl ring crafted in 14 karat yellow gold. In the center of this ring is a round grey tahitian pearl measuring 6.5mm in diameter. The pearl...
Category

Vintage 1960s American Modernist Fashion Rings

Materials

Pearl, 14k Gold, Yellow Gold

More About Incogem

For more than three decades, our Palm Desert showroom has been a trusted destination for vintage, estate, and custom jewelry. Whether you’re celebrating a milestone, searching for a one-of-a-kind treasure, or creating a custom piece, we take the time to make every visit personal, memorable, and centered around you.

Jewelry has been our family’s craft for three generations. As G.I.A. Certified gemologists and master goldsmiths, we personally perform every repair, restoration, and custom project in-house. Our hands-on approach ensures each piece receives the expertise, care, and respect it deserves.

Our collection of vintage and estate jewelry is thoughtfully curated with a focus on quality. Our team personally inspects each piece, and any necessary repairs or restoration are completed in-house before it is offered for sale. We take pride in being transparent about each piece’s history and condition, ensuring you know exactly what makes it unique.

We understand that jewelry often carries memories as valuable as the material itself. That’s why we approach each piece with patience, precision, and respect. We take pride in delivering work that reflects our family’s standards of craftsmanship, and we’re always honest about what we can and cannot do. Earning your trust is just as important to us as restoring your jewelry; every decision we make is guided by our commitment.

Few pieces tell a story quite like the Incogem Floating Diamond Pendant. Originally designed by Charles Weinstein in 1978, it suspends a diamond within crystal-clear lucite, creating the illusion of a floating diamond. Charles later entrusted his vision and techniques to our Master Jeweler, Rick, who handcrafts each pendant in-house. A truly one-of-a-kind design that remains as captivating and unique today as ever.