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Alex Co Rings

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Creator: Alex Co
Alex Co 1.53ct Marquise Certified Diamond Platinum Engagement Ring
By Alex Co
Located in Newton, MA
Alex & Co signature bespoke modern and classic style engagement ring handcrafted in platinum and 18 karat yellow gold at our in-house studio. This stunning setting features a GIA cer...
Category

21st Century and Contemporary North American Art Deco Alex Co Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Inspired 1.13ct Round Diamond Halo Pave Diamond Engagement Ring Set
By Alex Co
Located in Newton, MA
Reminiscent of another era, this Alex & Co signature vintage-style for our Bridal Collection is a magnificent 18K white gold engagement ring and elegant couture prefect fitted diamon...
Category

21st Century and Contemporary American Art Deco Alex Co Rings

Materials

Diamond, 18k Gold, White Gold

Alex Co GIA 1.53ct F VS2 Cushion Diamond Double Halo Platinum Engagement Ring
By Alex Co
Located in Newton, MA
Alex & Co signature bespoke diamond double halo engagement ring is handcrafted in platinum at our in-house studio. This stunning setting features a GIA certified a prong set 1.53ct. ...
Category

21st Century and Contemporary American Modern Alex Co Rings

Materials

Diamond, Platinum

Alex Co Certified No Heat 2.72ct Blue Sapphire Diamond Three Stone Pave Ring
By Alex Co
Located in Newton, MA
Alex & Co signature AGTA certified stunning 2.72ct round blue sapphire has no indications of heat treatment. This exquisite ring features 2 round brilliant cut diamond weighing a to...
Category

21st Century and Contemporary American Modern Alex Co Rings

Materials

Diamond, Blue Sapphire, Platinum

Alex Co Pink Tourmaline 5.56ct and Diamond 18K Statement Ring
By Alex Co
Located in Newton, MA
Alex & Co signature elongated bold statement pink tourmaline and diamond 18K yellow gold ring is handcrafted in our studio. The show stopping oval exquisite pink tourmaline weighs 5....
Category

21st Century and Contemporary North American Modern Alex Co Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

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Pink and Green Tourmaline Ring 18k Yellow Gold
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Pink Tourmaline Sapphire Diamond Rose Gold Statement Ring
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Pink Tourmaline Sapphire Diamond Rose Gold Statement Ring This Ring has a Cushion Checkered Cut Tourmaline that weighs 1.72 carats and 16 Pin...
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Materials

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12 Carat Certified Natural Burma No Heat Ruby Diamond Platinum Three-Stone Ring
Located in New York, NY
A beautiful no heat, natural oval shape ruby cabochon weighing over twelve carats, accented with two tapered trapezoid shape step-cut diamonds, set in Platinum. The ruby accompanies ...
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Pink Tourmaline Diamond 18k Yellow Gold Ring
Located in Webster, NY
Pink Tourmaline & Diamond ring crafted in 18k yellow gold. Gemstone: Pink Tourmaline & Diamond Diamond Carat Weight: .60CTW Diamond Cut: Princess Cut Diamonds Diamond Color: F-G Di...
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Tiffany Co. GIA Certified Emerald Diamond Platinum Engagement Ring
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Tiffany Co. 1.13ct G VVS2 Lucida Radiant Cut Solitaire Engagement Ring
By Tiffany Co.
Located in Tampa, FL
This classic Tiffany & Co. solitaire diamond engagement ring features a 1.13 carat Lucida cut diamond graded G in color and VVS2 clarity by Tiffany & Co. The ring is accompanied by...
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Alex Jona Pink Tourmaline Sapphire 18k Rose Gold Ring
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2010s Italian Contemporary Alex Co Rings

Materials

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GIA 18K 4.69 ct Natural Vivid Pink Tourmaline Diamonds Antique Engagement Ring
Located in Kaohsiung City, TW
*GIA 18K 4.69 ct Natural Vivid Pink Tourmaline Diamonds Antique Engagement Ring* This ring features a 4.69 carat natural vivid pink Tourmaline set on an 18K white gold band and acce...
Category

21st Century and Contemporary Taiwanese Art Deco Alex Co Rings

Materials

Diamond, Emerald, Tourmaline, Gold, 18k Gold, White Gold

Tiffany Co. Platinum Oval Diamond Engagement Ring 2.06 Ct D/VVS2 GIA Certified
By Tiffany Co.
Located in Mayfair, London, London
A stunning platinum diamond ring by Tiffany & Co. The ring comprises of an oval cut diamond in a 4 claw setting with a weight of 2.06ct, D colour and VVS2 clarity. The ring is a size...
Category

21st Century and Contemporary Alex Co Rings

Materials

Diamond, Platinum

GIA Certified Platinum Cushion Cut Diamond Engagement Ring 2.00 Carat F/VS2
Located in Mayfair, London, London
A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut diamond in a four claw setting with a weight of 2.00ct, F colour and VS2 clarity. The rin...
Category

21st Century and Contemporary Alex Co Rings

Materials

Diamond, Platinum

Alex Co rings for sale on 1stDibs.

Find a range of Alex Co rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using yellow gold. While looking for the most stylish antique or vintage Alex Co jewelry to pair with your ensemble, you’ll find that Alex Co diamond rings, from our inventory of 2, can add a particularly distinctive touch to your look. We have 2 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. Prices for Alex Co rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $12,800 and tops out at $28,900, while pieces like these, on average, can sell for $20,850.

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