Y. Moskovich & Co

This dazzling Art Deco link bracelet features an intricate geometric design set with approximately 5.36 carats of diamonds, accented by 20 baguette-cut and 4 square-cut vivid green e...

This exquisite Art Deco ring features a GIA certified natural unheated royal blue cushion-cut sapphire. The vibrant blue gemstone is flanked by two Old European-cut diamonds totaling...

This Estate necklace pairs the timeless elegance of Akoya pearls with the brilliance of white diamonds. The lustrous pearls, 64 in total, each measuring approximately 6mm, are inters...

Crafted in the 1920s, this stunning Art Deco link bracelet features a natural square-cut Colombian emerald weighing approximately 1.00 carat as its centerpiece. The vibrant green eme...

A natural oval pink sapphire weighing approximately 1.60 carats, held in a four-prong setting, centers this estate ring. The vibrant gemstone is accented by shoulders set with eight ...

This Art Deco ring features a petite Old European-cut diamond weighing approximately 0.05 carats. The center stone is flanked by two single-cut diamonds and framed by two baguette-cu...

This exquisite Art Deco wedding set features an Old European-cut diamond weighing approximately 0.20 carats, G color VS+ clarity, held within a geometric square frame. The center sto...

This stunning Art Deco link bracelet features 265 natural diamonds totaling approximately 20.05 carats, arranged in four rows and delicately accented by four square baguette-cut natu...

Crafted in the 1930s, this stunning Art Deco link bracelet features a row of 46 French-cut blue sapphires, bordered by 92 natural single-cut diamonds totaling approximately 4.00 cara...

Crafted in the 1920s, this Art Deco ring features an Old European-cut diamond center stone weighing approximately 0.50 carats, F color VS clarity, complemented by two single-cut diam...

This Art Deco ring features an Old European-cut diamond center stone weighing approximately 0.65 carats, J color SI1 clarity, presented between two baguette-cut blue sapphire side st...

An Old European-cut diamond weighing approximately 0.08 carats, F color VS clarity, centers this elegant three-stone Art Deco ring. The vibrant diamond is set within a geometric fram...

A vibrant natural unheated round yellow sapphire, measuring approximately 9.61 mm, is the focal point of this exceptional ring by renowned jeweler Simon G. The center gemstone is fra...

This classic Victorian cluster ring is designed around an Old Mine-cut diamond center stone weighing approximately 0.30 carats, H color VS clarity, encircled by a halo of eleven smal...

This Art Deco ring features a sparkling Old European-cut diamond weighing approximately 0.19 carats, FG color VS clarity, set in a decoratively hand-pierced and beautifully engraved ...

Five single-cut diamonds totaling approximately 0.20 carats, HI color VS-SI clarity, are set in a horizontal elongated navette-shaped plaque crafted in 14K white gold and outlined in...

This Art Deco two-tone band features a row of five single-cut diamonds totaling approximately 0.10 carats, set in a 14K white gold panel and framed by delicate milgrain edging. The d...

An impressive natural red ruby cabochon weighing approximately 3.75 carats and measuring approximately 9.88mm centers this late Victorian ring. The center stone is held in a sculptur...

This late Art Deco/early Retro-era two-tone ring features an Old European-cut diamond weighing approximately 0.40 carats, H color I1 clarity, held in a square geometric setting. Arch...

A 0.50-carat heart-shaped diamond, G color SI1 clarity, is presented between shimmering shoulders, each set with four round brilliant-cut diamonds in this romantic ring. Set in 14K w...

This striking Art Deco band features an elaborate under-gallery decorated with finely pierced orange blossom motifs, traditional symbols of love and marriage, creating a charming mou...

A luminous cultured white pearl measuring approximately 7mm centers this elegant estate ring. The pearl is held by distinctive scalloped split-shoulders embellished with twenty round...

A petite single-cut diamond weighing approximately 0.01 carats centers this Art Deco solitaire ring. The center stone is set within a geometric frame with delicate milgrain edging, a...

A dazzling array of twenty-four bright white single-cut diamonds, arranged in three closely set rows, adorns the top half of this classic gently domed late Art Deco band. The diamond...

A vibrant round natural green emerald centers this late Victorian dinner ring. The elongated navette-shaped plaque is intricately adorned with twelve petite round green emeralds and ...

Crafted in the 1920s, this Art Deco solitaire ring features an Old European-cut diamond center stone weighing approximately 0.48 carats, EF color VS+ clarity, set in an octagonal fra...

This striking Art Deco solitaire ring features an Old European-cut diamond weighing approximately 0.33 carats, FG color and VS2 clarity. The center stone is elegantly set within a sq...

This Art Deco ring showcases an Old European-cut diamond weighing approximately 0.22 carats, IJ color VS clarity. The center stone is set within a double octagonal frame accented wit...

This Art Deco solitaire ring showcases an Old European-cut diamond weighing approximately 0.63 carats, I color SI clarity. The center stones shines atop an intricately hand-pierced f...

A pair of lustrous white pearls, each measuring approximately 5.5-6.0 mm, grace this romantic toi et moi ring. Ornate openwork baskets adorned with scrolling motifs cradle each pearl...

A mix of fifteen Old European-cut diamonds and twelve single-cut diamonds, pavé-set and totaling approximately 1.00 carat, F color VS clarity, sparkle across the top of this elegant ...

This striking Art Deco band, set in a north-south orientation, features a trio of Old European-cut diamonds, GH color and VS clarity, totaling approximately 0.25 carats. The diamonds...

This Art Deco solitaire ring features an Old European-cut diamond center stone measuring approximately 0.10 carats, H color SI clarity, set within a double hexagon frame atop an airy...

This late Art Deco solitaire ring features a small single-cut diamond weighing approximately 0.02 carats, G color SI clarity, set within a square frame, surrounded by starburst engra...

This late Art Deco ring features an Old European-cut diamond weighing approximately 0.05 carats, F color SI1 clarity. The center stone is flanked by two single-cut diamonds held wit...

This Art Deco solitaire engagement ring features an Old European-cut diamond center stone certified by the Gemological Institute of America (GIA) as weighing 0.62 carats, J color and...

This stunning solitaire ring crafted in 18K white gold from Belais Manufacturing Co in New York City, one of the first manufacturers of 18K white gold in the United States, is design...

A natural white seed pearl measuring approximately 2.9mm is held in a six prong buttercup setting (to resemble a flower) in this late Victorian-early Edwardian gem attributed to the ...

An Old European-cut diamond totaling approximately 0.55 carats, I-J color SI1 clarity, centers this late Art Deco solitaire ring atop a fine filigree mounting. Decorative orange blos...

This stunning band is set with an Old European-cut diamond measuring approximately 0.51 carats, EF color VS2 clarity. The center stone is flanked by eight single cut diamonds, four o...

An Old European-cut diamond measuring approximately 0.20 carats, F color SI2 clarity, dazzles at the center of this late Art Deco gem set within a geometric frame. The center stone i...

Twin trillion-cut golden orange-colored natural citrine stones radiate in this Art Deco ring, circa 1930s. The vibrant stones sit atop a navette-shaped gallery of artfully designed l...

Two luminous natural white pearls measuring 4.7-4.8mm sit at the center of this Edwardian-period bypass ring surrounded by twenty Old Mine-cut diamonds totaling approximately 1.00 ca...

A natural oval blue sapphire weighing approximately 5.07 carats centers this striking Italian estate cocktail ring. The sapphire is certified by the Gemological Institute of America ...

This Art Deco ring features an Old European-cut diamond weighing approximately 0.30 carats, H color and VS clarity. The center stone is accented by eight single-cut diamonds totaling...

This elegant mid-century platinum and diamond wedding set features an Old European-cut diamond weighing approximately 0.65 carats, F color VS2 clarity. The center stone is presented ...

This vibrant estate ring showcases an emerald-cut natural pink sapphire weighing 1.27 carats, accompanied by a certificate from American Gemological Laboratories (AGL). The richly co...

This classic mid-century wedding set features a round transitional-cut diamond weighing approximately 0.20 carats at its center, presented between two single-cut diamonds. The matchi...

An Old European-cut diamond weighing approximately 0.60 carats, LM color and I1 clarity, centers this Art Deco ring presented within an elevated four-prong setting. The center stone ...

A round transitional-cut diamond weighing approximately 0.50 carats, I color and VS clarity, centers this elegant Art Deco solitaire ring in a refined bezel setting atop an intricate...

An Old European-cut diamond weighing approximately 0.08 carats, F color and VS clarity, is presented within a star-like square illusion setting in this charming Retro-era ring. The s...

This vintage three-stone ring features an Old European-cut diamond weighing approximately 0.08 carats, G color VS clarity, flanked by two single-cut diamonds set within diamond frame...

An Old European-cut diamond weighing approximately 0.50 carats, J color and I1 clarity, centers this exquisite Art Deco solitaire ring. Crafted in 18K white gold, the mounting showca...

An Old European-cut diamond weighing approximately 0.15 carats, FG color and VS2 clarity, shines from within a double-octagonal frame accented by delicate milgrain edging atop a fanc...

This Art Deco three-stone ring features an Old European-cut diamond center stone weighing approximately 0.10 carats, F color VS clarity, set within an elegant octagonal frame. Two si...

This stunning late Edwardian, early Art Deco gem showcases an Old Mine-cut diamond weighing approximately 0.30 carats, F color SI1 clarity. The center stone is flanked by two trillio...

This Art Deco engagement ring features an Old European-cut diamond, certified by the Gemological Institute of America (GIA), weighing 1.00 carat, I color, SI1 clarity. The center sto...

This retro-era three-stone ring features a striking Old European-cut center diamond weighing approximately 0.45 carats, F color VS1+ clarity, flanked by two single-cut diamond accent...

This mid-century ring features an Old European-cut diamond center stone weighing approximately 0.30 carats, F color VS clarity, set between two single-cut diamonds. Crafted in 14K wh...

This Art Deco solitaire ring features an Old European-cut diamond weighing approximately 0.30 carats, H color VS clarity, set within an ornate filigree mounting adorned with tiny ora...