








Black Rhodium Colorless Nearly Flawless Diamond Swirl Pendant Necklace (½ ct. tw.) in 18k White Gold
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Black Rhodium Colorless Nearly Flawless Diamond Swirl Pendant Necklace (½ ct. tw.) in 18k White Gold
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The Story
Fire against shadow, and it lands somewhere new each time you move. Every stone on this diamond swirl pendant is set into metal finished in black rhodium, so the brilliance is the only bright thing on it. This is contemporary design at its most self-assured.
Every diamond on this diamond swirl pendant grades F color and VVS2 clarity—colorless and nearly flawless. A single 18k white gold ribbon, finished in black rhodium, spirals inward to a larger round brilliant cut diamond at the center, with the rest of the diamonds running along it in one close line. The diamonds are all natural and earth-mined. Diamond is April’s birthstone, and the ancient Greeks called it adamas—unconquerable. This magnificent diamond swirl pendant is suspended from an 18-inch Italian Spiga wheat chain—four strands of twisted links braided for strength with the supple feel of silk, in 18k white gold. Each and every piece at Jewelry Depot is one-of-a-kind. Once it’s gone, it’s gone forever.
This piece is one of our unique diamond necklaces, and half a carat of colorless diamonds spiraling in on itself makes a graphic, sculptural shape at the neckline. Put it on when it suits you, for no better reason than that. You will look striking in it.
Details + Specifications
| Metal | 18k White Gold |
| Main Gemstone | Natural Earth Mined Diamond |
| Main Gemstone Weight | 0.50 carats |
| Main Gemstone Shape & Cut | Round Brilliant Cut |
| Diamond Color Grade | F – Colorless |
| Diamond Clarity Grade | VVS₂ |
| Diamond Cut Grade | Excellent |
| Length | 18.0 inches |
| Pendant Dimensions | 0.70 in x 0.37 in |
| Total Weight | 3.60 grams |
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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.

