Antique Diamond Solitaire and Filigree Engagement Ring

An Old European-cut diamond measuring approximately 0.15 carat, FG color VS2 clarity, shines from within a double tiered square setting with millegrain edging atop a fanciful filigre...

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

A small Old European-cut diamond center stone measuring approximately 0.05 carat, H color SI2 clarity, shines from within a hexagon frame atop an airy openwork filigree mounting acce...

An Old European-cut diamond measuring approximately 0.08 carat, GH color SI1 clarity, shines from within a square setting atop an airy openwork filigree mounting. Set in 18K white go...

Crafted in the 1920s in 18kt white gold, this stunning Art Deco ring is designed around an Old European cut diamond center stone measuring approximately 0.55 carats, I-J color, VS clarity and a delicate...

This classic antique solitaire diamond ring features an Old European cut diamond measuring approximately 0.96 carats, I color, SI1 clari...

This antique piece was handcrafted sometime during the Art Deco design period (1920-1940). A timeless classic! This intricate filigree solitaire sty...

An impressive antique French 0.56 carat diamond and 18 karat white gold, platinum set solitaire engagement ring; part of our diverse antique estate jewelry collections. This fine an...

Original 1890s engraved filigree solitaire engagement ring in a platinum setting. GIA certified as oval with old world cutting and beauty. Raised crown and small table, open culet. ...

A stunning, fine and impressive 1 carat diamond and platinum solitaire engagement ring; part of our diverse antique jewelry and estate jewelry collections This stunning, fine and impressive 1930s engagement ring has been crafted in platinum. The pierced decorated six claw setting displays a feature 0.82Ct Old European round cut diamond, set in relief. The elevated and tapering, pierced decorated ring shoulders are each ornamented with six pavé set Dutch cut diamonds, totalling 0.18Cts. The ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This solitaire engagement ring with diamond shoulders has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The ring is supplied with an independent diamond grading certificate for the feature diamond, and an independent diamond grading card for the supporting diamonds. Condition This stunning antique engagement ring is excellent quality, set with an impressive feature diamond displaying a fine white color, brilliance, and presence. The high color graded supporting diamonds display a fine white color and brilliance. The ring is an excellent gauge of platinum and is in excellent condition. The ring has a fine and delicate shank, which is often the case with original antique rings...

An impressive antique 0.65 carat diamond and 14 karat rose gold solitaire engagement ring; part of our diverse antique jewelry col...

A fine and impressive 0.45 carat diamond, 18k white gold and platinum solitaire style engagement ring; part of our diverse antique estate j...