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.
1.10ct F VS2 Emerald-cut Lab-grown Diamond East-West Bezel-set Pendant Necklace
By Simon Ardem
Located in New York, NY
Bezel Pendant Necklace - lab grown Emerald 1.10ct, F VS2, set in a bezel setting, with 16 inch length, 18 Karat Yellow Gold cable chain. Special order available from sizes 1 - 5ct, q...
Emerald, Diamond, 18k Gold
1.10ct Emerald-cut Lab-grown Pink Diamond East-West Bezel-set Pendant Necklace
By Simon Ardem
Located in New York, NY
Bezel Pendant Necklace - lab grown 1.10ct VVS1 fancy pink diamond set in a bezel setting, with 16 inch 18-karat rose gold cable chain. Special order available from sizes 1 - 5ct, qua...
Diamond, Emerald, 18k Gold
18K Yellow Gold Chain Flower Motif Enamel Necklace
By Simon Ardem
Located in New York, NY
Y-chain 18K yellow gold flower motif necklace, alternating black enamel and yellow gold flowers in unique sizes. Super versatile piece, can be wo...
18k Gold, Enamel
$3,600 / item
1.00Carat Diamond Necklace Chain Choker
By Simon Ardem
Located in New York, NY
Diamond necklace choker with 10 Brilliant Round diamonds in Platinum invisible setting on 14 Karat Rose gold chain. Round Brilliant diamonds are F-G VS2-SI1 . Total Carat weight = 1....
Diamond, 14k Gold
1 Carat Round Diamond by Yard Necklace Set in 14 Karat Yellow Gold
By Simon Ardem
Located in New York, NY
Round cut diamond necklace with 5 bezel set round diamonds set in 14K Yellow gold. Round Brilliant diamonds are F-G VS2-SI1 . Total Carat weight = .80ct. Total weight 1.8 grams. Leng...
Diamond, Yellow Gold
GIA certified 1.00 carat F VS2 emerald cut diamond East-West pendant
By Simon Ardem
Located in New York, NY
Bezel Pendant Necklace - GIA certified Emerald 1.00ct, F VS2, set in a bezel setting, with 16 inch length, 18 Karat Yellow Gold cable chain. Special order available from sizes 1 - 5c...
Emerald, 18k Gold
6.50 Carat Diamond Tennis Necklace in 18 Karat Yellow Gold Bezel Setting
By Simon Ardem
Located in New York, NY
Diamond Tennis Necklace in 18K Yellow Gold. Bezel set natural brilliant round diamonds are F-G VS2-SI1. Total carat weight = 6.50ct. The length: 17" inches. Total weight: approximate...
Diamond, Yellow Gold
2.50 Carat Pear Shape Diamond Necklace in 18 Karat White Gold
By Simon Ardem
Located in New York, NY
2.50 carat Pear shape diamond necklace with 5 bezel set diamonds set in Platinum. Pear Shape diamond center stone is D SI1. Brilliant diamonds are D-E SI1. Total Carat weight: 3.80...
Diamond, Platinum
$3,250 / item
1.25 Carat Brilliant Round Diamond Chain Necklace
By Simon Ardem
Located in New York, NY
Five round diamonds set in Platinum baskets on 18K Yellow gold chain. Round Brilliant diamonds are F-G VS2-SI1. Total carat weight = 1.25ct. Total weight 3.25 grams. Length is 16". C...
Diamond, 18k Gold
$24,000Sale Price / item|25% Off
9.2 Carat Brilliant Round Graduating Diamond Tennis Necklace in 14K White Gold
By Simon Ardem
Located in New York, NY
Graduating Diamond Tennis necklace in 14K white gold. Natural brilliant round diamonds are F-G-H VS1-SI2, ranging from 2 to 5 mm, in three prongs style setting. Total carat weight: 9...
Diamond, White Diamond, 14k Gold, White Gold
Floral Motif 18k White Gold Black and White 3.50ct Diamond Necklace
By Simon Ardem
Located in New York, NY
Unique Floral motif Pave set diamond necklace set in 18K White Gold with the following specifications; White diamonds: 3.50ct F-G VS1-VS2. Black Diamonds: 1.2ct. Length: 17.5''. ...
Diamond, Black Diamond, 18k Gold, White Gold
Fine 1.00 Carat Colombian Natural Emerald Bar Pendant 18 Karat
By Emeralds Maravellous
Located in US
Fine Colombian Green Emerald Solitare Bar Pendant 18K Yellow Gold (White gold also available) Fine Natural Colombian Emerald Oval Cut 1.00 Ct ( Five oval cut emerald ) Excellent Cla...
Emerald, 18k Gold, White Gold, Yellow Gold
1.00 Carat Diamond Pave Heart Pendant 14 Karat Gold
Located in Laguna Hills, CA
Floating Heart Diamond Pendant 1.00 Carat Diamond Pave set in a durable 14 Kt Gold setting Large heart with open setting consists of diamonds with a total weight of estimated 1.00 c...
Diamond, Gold, 14k Gold, White Gold
18 Karat Choker 6.00 Carat Diamond Pave Necklace
Located in Laguna Hills, CA
Expertly crafted with 18 karats yellow gold, this stunning choker necklace boasts a 6.00-carat diamond pave. Elevate any ensemble with the perfect balance of luxury and elegance. The...
Diamond, 18k Gold, Yellow Gold
$2,288Sale Price / item|20% Off
W 0.38 in L 19 in
Blue Sapphire Multi Layered Chain Necklace in 18K Yellow Gold
By VR Jewels
Located in New York, NY
Blue Sapphire Necklace in 18K Gold studded with oval cut Blue sapphire pieces. Accessorize your look with this elegant blue sapphire beaded necklace...
Blue Sapphire, Sapphire, Yellow Gold, 18k Gold, Gold
2.86 Carat Emerald 14 Karat White Gold Diamond Choker Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 14 karat white gold, this stunning necklace is hand set with 2.86 carats Emerald and 2.10 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest...
Diamond, Emerald, Gold, White Gold, 14k Gold
18K Yellow Gold Multi Gemstone Drop and Chain Necklace
By VR Jewels
Located in New York, NY
Multi Gemstone Necklace in 18K Gold studded with oval, pear cut sapphire pieces. Accessorize your look with this elegant multi gemstone chain and drop necklace. This stunning piece o...
Multi-gemstone, Yellow Gold, 18k Gold, Gold
Green Emerald Diamond White Gold Pendant Necklace
By Diamond Scene
Located in New York, NY
A stunning green emerald and diamond necklace in a classic design. 1.84 carat GIA certified emerald cut Green Emerald. The emerald is surrounded by diamonds and hangs from a diamond necklace...
Diamond, White Diamond, Emerald, 18k Gold
Gold Drops Necklace, 14 Karat Yellow Gold Bujukan Bead Station Necklace
Located in Austin, TX
This gorgeous 14k yellow gold bead charm necklace is sure to put a smile on anyone's face! It sparkles and has movement from every direction! This design is dynamic and unique givin...
14k Gold, Yellow Gold
6.10 Carat Diamond 5.62 carat Ruby 14 Karat Rose Gold Tennis Choker Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 14-karat rose gold, this stunning necklace is hand set with 5.62 carats Ruby and 6.10 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest col...
Diamond, Ruby, Gold, Rose Gold, 14k Gold
Jeweled Feline Clasp Gilt Metal Choker Chain Necklace c 1980s
Located in University City, MO
Jeweled feline clasp gilt metal choker chain statement necklace c 1980s The opulent choker necklace is designed with a pair of stylized panther figures that serve as the clasp. The p...
Gilt Metal
Chunky Chain Choker Necklace 14k Gold Plated Silver
By J DAUPHIN
Located in Los Angeles, CA
Minimalist French Antique Chain Choker 14k Gold Plated Silver Designer: J Dauphin The French Antique-Inspired Chain is a structural statement piece handcrafted in solid silver and f...
14k Gold, Gold Plate, Silver
0.33 Carat Diamond by the Yard Necklace G SI 14 Karat Yellow Gold 14 Stones
Located in New York, NY
0.33 Carat Diamond by the Yard Necklace G SI 14K Yellow Gold 14 stones 18 inches 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace 0.33CT G-H SI ...
Diamond, 14k Gold, Yellow Gold
2.00 Ct Fancy Yellow Pear Shape Diamond Pendant Necklace
By Simon Ardem
Located in New York, NY
Center stone: 2.00 ct Fancy Light Yellow VS2 Pear Shape cut natural diamond. Measurements: 11.2 x 6.7 mm. Side stones: 12 Pear Shape cut diamonds D-E-F SI1/SI2. Measurements: 4.30 x ...
Diamond, 18k Gold, Platinum
Certified 2.03ct Fancy Yellow Pear Shape Diamond Necklace
By Simon Ardem
Located in New York, NY
Diamond pendant, with IGI certificate number 4703021671. Center stone: 2.03ct Fancy Light Yellow VS2 Pear Shape cut natural diamond. Measurements: 11.2 x 6.7 mm. Side stones: 12 Pear...
Diamond, 18k Gold, Platinum
2.51 Carat Pear Shape Diamond Necklace in 18 Karat White Gold
By Simon Ardem
Located in New York, NY
2.51 carat Pear shape diamond necklace with 5 bezel set diamonds set in Platinum. Pear Shape diamond center stone is D SI1. Brilliant diamonds are D-E SI1. Total Carat weight: 3.80...
Diamond, Platinum