Vintage Round Brilliant & Marquise Diamond Ring (1 ⅞ ct. tw.) in 18k White & Yellow Gold
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The Story
Bright white light gathers at the center of this ring—a 0.86-carat round brilliant diamond whose very good cut delivers a rapid, balanced sparkle across the crown.
Set in two-tone 18-karat white and yellow gold and secured by four prongs, the round brilliant is flanked on either side by a marquise-cut diamond and a graduated channel of baguette diamonds—1.00 carat of accent stones in total, all J-color, VS2-clarity, near-colorless and eye-clean. Each baguette channel terminates at its outer end in an upright bar of polished 18-karat yellow gold, a two-tone detail that serves as a small architectural bookend between the sparkle of the shoulder and the plain white gold of the shank. Every stone is natural and earth-mined, and this is a one-of-a-kind piece—the only one we will ever carry. Once it is gone, it is gone forever.
Whether it marks an engagement, a milestone anniversary, or a moment that belongs to you alone, this is a ring that reads first as a single bright point of light—and then, as the hand turns, opens into a full line of diamonds framed at either end by a warm accent of yellow gold.
Details + Specifications
| Total Carat Weight (CTW) | 1.86 carats |
| Metal | 18KT Two-tone White and Yellow Gold |
| Main Gemstone | Natural Earth Mined Diamond |
| Main Gemstone Weight | 0.86 carats |
| Main Gemstone Shape & Cut | Round Brilliant Cut |
Pairs well with
Diamond & Gemstone Grading
All gemstone carat weights (CTW), if mentioned, are approximate if said gemstones have not been weighed before mounting, i.e., weighed as a loose stone.
All Diamond and Color Gemstone grades, unless otherwise indicated, are based upon the results of the examination and grading of the article(s) based upon the application of the system and testing equipment used by Jewelry Depot at the time the article(s) is (are) examined. Diamond and Color Gemstone grading is not considered a science, and opinions may reasonably vary depending on many conditions such as lighting, grading techniques, type and condition of equipment, and/or the ability and experience of the person or people performing the examination and issuing the gradings.
The information contained in EGL USA Reports is the result of the examination and grading of the article(s) based upon the application of the system and testing equipment used by EGL USA at the time the article(s) is (are) examined. Gemstone grading is not considered a science, and opinions may reasonably vary depending on many conditions such as lighting, grading techniques, type and condition of equipment, and/or the ability and experience of the gemologist.
For GIA Graded Diamonds and Color Gemstones, please see https://www.gia.edu/terms for a full explanation of the merits and limitations of GIA Reports.
Image Scale & Size
Some product images on Jewelry Depot may be AI-generated or digitally enhanced for visualization. These images may not be to exact scale. The item you receive will match the specifications listed on this page (including mm/in measurements, carat weight, and metal weight where provided). Perceived size can vary based on screen settings, camera angle, zoom, and how jewelry sits on different hands, ears, necks, and wrists. If precise fit or proportion is critical, please contact us before purchase, and we will confirm measurements and provide additional references when available.
