Substantial 18K Gold Old European Cut Diamond Ring – Approximately 1 Carat – Exceptional Craftsmanship 

This exceptional estate ring showcases a brilliant Old European Cut diamond set within a substantial and beautifully crafted solid 18K yellow gold mounting. Combining remarkable diamond performance with superior gold weight and masterful detailing, this piece represents the finest qualities of classic European-influenced jewelry design. 

The center diamond measures approximately 6.0 x 6.0 x 4.3 mm, with an estimated weight of approximately 0.95 to 1.00 carat. The stone displays the distinctive charm of an Old European Cut, including a high crown, open culet, and broad, hand-cut facets that produce extraordinary spectral fire and lively brilliance. In both natural and warm lighting, the diamond exhibits vivid dispersion and excellent brightness. The diamond presents beautifully to the eye, appearing bright and clean, with internal characteristics visible only under magnification. 

The diamond is set within a traditional deep collet setting, designed to enhance both protection and optical performance. Surrounding the center stone, the mounting features intricate carved detailing with a combination of matte and polished finishes, demonstrating exceptional craftsmanship rarely found in modern jewelry. The ring has excellent structural integrity including a comfortable European shank to improve stability, and remains in outstanding estate condition.

With a total weight of 13.20 grams of solid 18K gold, this ring has a luxurious presence and durability that immediately distinguishes it from lighter, mass-produced pieces. The substantial gold content provides both lasting value and a reassuring sense of quality. 

Originally acquired from Margulis Jewelers of Portland, a respected fine jewelry retailer known for high-quality estate and artisan pieces, this ring reflects a tradition of superior materials and workmanship.

Stamps: Margulis, 18K

Face Height: 12.52mm

Rise over Finger: 6.21mm

Band Width: 4.96mm tapering to 4.13mm

• Designer = Margulis Jewelers
• Material = 18K Gold
• Metal Finish = Two-Tone Finish
• Gemstone = Diamond
• Shape/Cut = Old European Cut
• Gem Color = J
• Gem Clarity = SI
• Weight (Grams) = 13.20G
• Ring Size = Size 5.25
• Condition = Exc. Cond.

Item Number: 20994-1

Item ID: 108386

Category: Ring

Note: This item has been inspected and appraised by a GIA Graduate Gemologist Appraiser.

Diamond origin is tested using a GIA iD100 Gem Testing Device. Unless indicated otherwise, all diamonds are to be considered natural, earth-mined diamonds. All man-made, laboratory-grown, laboratory-created, or synthetic diamonds are well marked on the price tag as well as in the website description.

All diamond and gemstone grading is done under GIA standards as the mounting permits. All gemstone weights and measurements are approximate. Unless otherwise stated, colored gemstones may have commonly used clarity and color enhancing treatments per industry standards.

Prospective buyers should note that all jewelry we sell is 'used' and will likely have some amount of wear, we warranty that the item will be essentialy as we have described it, but no other warranties are expressed or implied, and all items are sold 'as is'.