Alexandra Matias Jewelry Engagement Rings

A fine and impressive antique 0.40 carat diamond and 18 karat yellow gold, 18 karat white gold set three stone/trilogy ring; part of our diverse antique diamond jewelry and estate jewelry collections. This impressive antique three stone diamond ring has been crafted in 18k yellow gold with an 18k white gold setting. The pierced decorated mount displays three Old European round cut diamonds individually bezel set in millegrain textured 18k white gold mounts. The the subtly elevated,tapering ring shoulders blend seamlessly with the plain 18k yellow gold shank. This fine and original 1920s three stone ring is supplied with an independent diamond grading report card. This impressive antique ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold. Condition This original antique trilogy ring...

An exceptional, fine and impressive vintage 0.60 carat natural blue sapphire and 0.30 carat diamond, 18 karat yellow gold and 18 karat white gold set half eternity / dress ring; part of our vintage jewelry and estate jewelry collections. This exceptional, fine and impressive sapphire and diamond half eternity ring has been crafted in 18k yellow gold with an 18k white gold setting. The ring displays three very well color matched channel set princess cut diamonds set alternately between four square cut natural blue sapphires. The angular, subtly elevated ring shoulders smoothly integrate the setting with the plain hallmarked 18k yellow gold ring shank. The hallmarks include with the maker's mark 'SFJ', the gold guarantee mark (crown), the 18k gold fineness mark 750, the London Assay Office hallmark (leopard's head) and the date letter for 1950 (p). This versatile vintage half eternity ring...

Emerald and diamonds 14k gold ring. Oval Emerald gold ring. Emerald diamond halo ring. Green gemstone ring. May birthstone ring. Metal: 14k gold Weight: 2.5 gr depends from size Ge...

A fine and impressive vintage Art Deco 0.38 carat blue sapphire and 0.50 carat diamond, 14 karat yellow gold and 14 karat white gold set cocktail ring; part of our diverse gemstone jewelry and estate jewelry collections. This fine and impressive sapphire ring has been crafted in 14k yellow gold with a 14k white gold setting. The pierced decorated, Art Deco style setting is ornamented with a feature 0.50Ct round mixed cut sapphire, bezel set to the center of the design. The sapphire is flanked to the upper and lower border with an individually bezel set Old European round cut diamond. The millegrain decorated setting is embellished with a further eight pavé set Old European round cut diamonds. The elevated, flared 14k white gold set ring shoulders are accented with a single pavé set Old European round cut diamond displayed within a chevron design, and blend seamlessly with the plain 14k yellow gold shank. This vintage Art Deco sapphire and diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14k gold. The ring is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive Art Deco style German ring...

Emerald and diamonds 14k gold ring. Emerald engagement ring. Oval emerald ring. Emerald gold ring. Emerald vintage style ring. Natural emerald ring. Classic emerald ring. May birthst...

A fine and impressive antique 0.60 carat diamond and 15 karat white gold full eternity ring; part of our diverse diamond jewellery and estate jewelry collections. This impressive vintage diamond eternity ring has been crafted in 15 karat white gold. The ring displays a total of twenty-seven pavé set transitional modern brilliant round cut diamonds, totalling 0.60Ct. This full diamond eternity ring is hallmarked to the side of the setting with the French import mark (owl); this mark is used for finished articles brought into France to be examined by the French assay office. This impressive antique eternity...

Emerald and diamonds 14k gold ring. Vintage style emerald and diamonds ring Weight - 3 gr - depends from size Gold purity - 14 k. Central stone: Emerald Cut: Round Weight: aprx 0...

Edwardian emerald and diamond crossover ring. Set to centre with a single square emerald-cut natural Colombian emerald with no colour enhancement and minor clarity enhancement in an ...

Rare heartshaped diamond ring dating from mid 18th century. The gold ring is decorated with a large rose cut diamond is set in a silver heart...

Contemporary ring in white gold 18k 750 centered by a round diamond (approximately 0.50 carat) surrounded by calibrated blue sapphire and tapered by diamond. Italian marks. Ring siz...

Gorgeous antique Edwardian eighteen karat 18K white gold ring with its regal oblong shape features a beautiful 1.60 carat round faceted Miner's Cut diamond highlighted by two faceted...

Stunning vintage gold ring with three faceted diamonds. Stamped BH 14k. Material: 14k gold, diamond.