About Alex Co
Alex Co founded in 1992 in the greater Boston area for over 40 years, has been synonymous for fine quality and creativity. Most of the jewelry in our high-end boutique are exclusive and original designs, expertly handcrafted in our on-site studio. Every piece we create exhibits the finest setting skills and hand finishing. Our design capabilities are boundless as we bring together finest precious metals and gemstones of your choosing to make your dream a reality. Our luxurious, bespoke pieces in the conventional sense can be defined by creativity, craftsmanship and des...Read More
Established in 19921stDibs seller since 2024
Featured Pieces
18K Gold Unicorn Horse Diamond and Enamel Brooch
Located in Newton, MA
Handmade 18 karat yellow gold diamond and enamel Unicorn Horse brooch. The brooch is pave set with round brilliant diamonds weighing approximately 2.42ct F-G SI-VS clarity. The piece...
Category
1990s Unknown Modern Brooches
Materials
Diamond, 18k Gold, Enamel
Rolex Datejust 36mm Steel Dial Diamond Bezel Iced Out Jubilee Watch 116200
By Rolex
Located in Newton, MA
Rolex Datejust Steel Roman Dial Iced Out Diamond Jubilee Band Watch 116200, This watch features approximately 15.00ct of aftermarket custom set round brilliant diamonds F Color and V...
Category
Early 2000s Modernist Wrist Watches
Materials
Diamond, Steel
Custom Iced Out Diamond Rolex Datejust Arabic Dial Gold Jubilee Wrist Watch
By Rolex
Located in Newton, MA
Rolex Datejust 16614 watch featuring 11.25 carats F color and VS clarity diamonds.
This watch is customized with diamonds, turquoise color diamond Arabic dial, double xl row diamon...
Category
Vintage 1980s Swiss Modern Wrist Watches
Materials
Diamond, Gold, 18k Gold
Talento Fancy Color and Colorless Diamond 18 Karat Rose Gold Pendant Necklace
By Talento Italiano
Located in Newton, MA
Talento Italiano Fancy Color and Colorless Diamond 18 Karat Rose Gold Pendant Necklace is a stunning piece that embodies elegance and innovation. This exquisite pendant features liqu...
Category
21st Century and Contemporary Italian Modern Pendant Necklaces
Materials
Diamond, Brown Diamond, 18k Gold, Rose Gold
Flower Motif 14 Karat Yellow Gold Necklace 39.50 Inches
Located in Newton, MA
This elegant necklace features fifteen flower elements, each with a satin finish that creates a soft, sophisticated sheen. Each flower measures 12mm in diameter, offering a delicate ...
Category
21st Century and Contemporary Unknown Modern Multi-Strand Necklaces
Materials
14k Gold, Yellow Gold
I. Reiss Flower Diamond Motif and Pearl 14K Yellow Gold Necklace 36 Inches
By I. Reiss
Located in Newton, MA
This fashion-forward 14 Karat Yellow Gold Handcrafted Matte Finished Flower Diamond and Pearl Necklace is a stunning creation by I. Reiss and offered by Alex & Co. It features ten op...
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
I. Reiss Flower Diamond Motif 14 Karat Yellow Gold Charm Necklace
By I. Reiss
Located in Newton, MA
This fashion statement everyday 14 karat yellow gold handcrafted matte finished Flower Diamond Necklace is an exquisite piece designed by I. Reiss and offered by Alex & Co. It featur...
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, Yellow Gold
14 karat Yellow Gold Diamond Hamsa Pendant Necklace
Located in Newton, MA
This elegant 14 karat yellow gold modern 3 dimensional diamond hamsa pendant necklace is the perfect charm for everyday wear, adding a personalized touch to your jewelry collection. ...
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, Yellow Gold
14K Rose Gold Diamond Cross Pendant Necklace
Located in Newton, MA
This elegant 14k rose gold modern diamond cross pendant necklace is the perfect charm for everyday wear, adding a personalized touch to your jewelry collection. Featuring a unique co...
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, Rose Gold
14 Karat Yellow Gold Baguette and Round Diamond "D" Initial Pendant Necklace
Located in Newton, MA
This elegant 14k yellow gold and diamond "D" initial pendant is the perfect charm for everyday wear, adding a personalized touch to your jewelry collection. Featuring a unique combin...
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
14 Karat White Gold Baguette and Round Diamond "L" Initial Pendant Necklace
Located in Newton, MA
This elegant 14k white gold and diamond "L" initial pendant necklace is the perfect charm for everyday wear, adding a personalized touch to your jewelry collection. Featuring a uniqu...
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, White Gold
Tiffany
Co Setting Wedding Band Platinum Half Circle of Diamonds
By Tiffany
Co.
Located in Newton, MA
Tiffany & Co Setting Wedding Band Platinum Half Circle of Diamonds Band ring in platinum. This bridal band is channel set and features 17 round brilliant cut diamonds weighing 0.17ct...
Category
2010s American Modern Band Rings
Materials
Diamond, Platinum
