For over two decades, Simon Ardem has provided its clientele with fashionable fine jewelry. Every piece is crafted to fit the sensibilities of the customer, resulting in contemporary jewelry with captivating and uncommon qualities.
Gemologist and artist Ardem Aslanian established Simon Ardem in 1996 with his wife Cynthia. Ardem previously worked with his brother in the diamond trading business and has more than 30 years of experience creating bridal and custom jewelry. Cynthia has a fine arts degree from the Fashion Institute of Technology (FIT) in Manhattan and sketches the company’s concepts.
Their combined expertise and vision have launched Simon Ardem to prominence in the New York jewelry industry. The company is known for its meticulous bridal rings, pendants and bangles made with a signature imagination, artistry and care.
Ardem and Cynthia diligently work to ensure that every component of their company’s jewelry is sourced and produced ethically. Striving to be a sustainable company, Simon Ardem utilizes the most environmentally sound manufacturing processes and invests in local economies.
Simon Ardem continues to operate out of New York City, always working to meet the highest standards in its products and production methods.
On 1stDibs, discover the lavish quality of Simon Ardem rings, bracelets, necklaces and more.
GIA Certified 6.22 Carat Emerald Cut Diamond and Platinum Wedding Eternity Band
By Simon Ardem
Located in New York, NY
Diamond Wedding Eternity Band set in Platinum, featuring 20 beautifully matched Emerald cut diamonds with shared prongs. This classic piece has the following specifications; D-E-F-G...
Diamond, Emerald, Platinum
3.80 Carat Emerald Cut Diamond Wedding Eternity Band In Platinum
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum. 22 Emerald cut diamonds are D-E-F VVS2-VS2. Carat weight: 3.80 ct. Total ring weight: 4.5 grams. Ring size: 5.5. Can be sized upon request. Thi...
Diamond, Emerald, Platinum
4.50 Carat Black Diamond Micro Pave Eternity Band in 14 Karat Rose Gold
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in 14K Rose Gold. Pave set brilliant round diamonds are natural black. Carat weight = 4.50 ct. Total ring weight 8.5 grams. Please allow for 3-4 week lead...
Diamond, Black Diamond, Rose Gold, 14k Gold
$4,400 / item
Brilliant round eternity band
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in White Gold. 14 Round Brilliant diamonds are F-G VS2-SI1. Carat weight 2.2 total carat weight. Total ring weight 2.8 grams. Ring size 5.25. Can be sized u...
1.10 Carat Micro-Pave Fall Colors Diamond Eternity Wedding Band In Rose Gold
By Simon Ardem
Located in New York, NY
Diamond eternity wedding band set in 14K Rose gold. Pave set Brilliant Round Diamonds are Natural Pinkish-Brown/Orangish-Brown VS1-SI1. Carat weight: 1.10 ct. Total ring weight: 2.30...
Diamond, 14k Gold, Rose Gold
"Great Lawn" Fancy Colored Diamond Simon Ardem New York Fall Collection Ring
By Simon Ardem
Located in New York, NY
Diamond Ring with cross band of Pink pave set Diamonds, center stone is .90ct Asscher cut Orange-Brown VS2 Emerald cut diamond and graduating Pink, Brown, Orange, Yellow and White Fancy colored VVS-SI1 diamonds, total of 4.56cts. Set in 18K Yellow gold. Finger size: 6.5. Proudly crafted by SIMON ARDEM artisans in New York City. Between Manhattan’s Upper East and the Upper West Side lies one of the world’s beautiful parks— an urban refuge and horticultural oasis. The beauty and charm of Central Park has captivated artists for decades through film, painting, photography and fashion. In Autumn, the park is at its finest—displaying an array of colors that mesmerize. Internationally-renowned jewelry atelier, Simon Ardem, is launching the New York Fall Collection, a capsule collection of one-of-a-kind rings and bangles inspired by Central Park landmarks. The Great Lawn Ring features a brown Asscher cut diamond...
Diamond, Yellow Diamond, Pink Diamond, Brown Diamond, 18k Gold, Yellow Gold
GIA 5.06Ct Oval Cut Diamond East-West 18K Yellow Gold Eternity Wedding Band
By Simon Ardem
Located in New York, NY
Diamond Wedding Eternity Band set in 18K yellow gold, featuring 11 beautifully matched Oval cut diamonds in an East-West orientation with shared prongs. Each and every stone comes wi...
Diamond, 18k Gold
4.90 Ct Round Diamond Bezel Set Octagonal Eternity Band
By Simon Ardem
Located in New York, NY
Natural Diamond Eternity Band set in 14K White gold. 11 Large Round Brilliant diamonds and small pave diamonds are F-G SI1-SI2. Total Carat weight: 4.90ct. Total ring weight: 5.0 gra...
Diamond, White Diamond, 14k Gold, White Gold
5.00 Carat Bezel Set Octagonal Diamond Eternity Band
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in 14K White Gold. 11 Large Round Brilliant diamonds and small pave diamonds are F-G SI1-SI2. Total Carat weight: 5.00ct. Total ring weight: 5.9 grams. Ring...
Diamond, White Diamond, Platinum
GIA Certified 4.02 Ct Radiant Fancy Yellow Diamond Engagement Platinum Ring
By Simon Ardem
Located in New York, NY
Gorgeous natural 4.02ct fancy yellow radiant cut diamond ring surrounded by 1.00ct of natural brilliant white round diamonds. Center stone is set in an 18k yellow gold bezel while th...
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
GIA Certified 6.61 Carat Asscher Cut Diamond Wedding Eternity Band
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum. 16 Asscher cut diamonds are D-E-F-G VVS1-VS1. Carat weight: 6.61 ct. All stones are GIA-Certified. Total ring weight: 6.25 grams. Ring size: 6....
Diamond, Platinum
Carre Cut 1.50 Ct Channel Set Diamond Wedding Eternity Band Set in Platinum
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum, featuring 35 beautifully matched Carre cut diamonds in a channel setting. This classic piece has the following specifications; Color and Clarit...
Diamond, Platinum
4.00 Carat Brilliant Round Eternity Band in 14K Rose Gold
By Simon Ardem
Located in New York, NY
Diamond Wedding Eternity Band set in 14K rose gold, featuring 12 beautifully matched brilliant round cut diamonds in bezel and prongs. This classic piece has the following specificat...
Diamond, 14k Gold, Rose Gold
4.40 Carat Brilliant Round Diamond Wedding Eternity Band Set in 14K White Gold
By Simon Ardem
Located in New York, NY
Diamond Wedding Eternity Band set in 14K White Gold. Featuring 16 beautifully matched round brilliant cut diamonds with individual prong setting. This classic piece has the following...
Diamond, 14k Gold, White Gold
3.10 Carat Asscher Cut Diamond Wedding Eternity Band In Platinum
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum. 22 Asscher cut diamonds are D-E-F VVS2-VS2 . Carat weight: 3.10ct. Total ring weight: 3.9 grams. Ring size: 5.75. Can be sized upon request. Th...
Diamond, White Diamond, Platinum
.80 Carat Brilliant Round Diamond Eternity Wedding Band in Platinum
By Simon Ardem
Located in New York, NY
Natural Brilliant Round Diamond eternity band set in Platinum. 80ct F-G VS1-VS2 Brilliant Round diamonds. Total ring weight: 5.8 grams. Ring size: 5.25. Can be sized upon request. ...
Diamond, White Diamond, Platinum
4.90 Carat Round Diamond Bezel Set Octagonal Eternity Wedding Band in 14K White
By Simon Ardem
Located in New York, NY
Natural Diamond Eternity Band set in 14K White gold. 11 Large Round Brilliant diamonds and small pave diamonds are F-G SI1-SI2. Total Carat weight: 4.90ct. Total ring weight: 5.16 gr...
Diamond, White Diamond, 14k Gold, White Gold