Polished Black Flat Band Ring | Water Element Depth, Mystery & Understated Strength Jewelry
Black in feng shui carries the deepest expression of water element energy — the colour of depth, of mystery, of the stillness beneath the surface where real power accumulates quietly. Unlike the bright, active energies of fire or wood, black water energy is yin in its quality: receptive, concentrated, the colour of the night sky and the deep ocean, of things that contain more than they reveal.
A flat polished band in black is the most distilled form of this energy — no ornament, no stone, no surface detail beyond the polish itself. Just the form: a perfect circle, the shape of completion and continuity in feng shui, worn as the simplest possible declaration of self. The flat outer profile keeps the band architectural rather than decorative — this is ring as structure, ring as intention, ring as the quietly confident refusal to need anything more than what it already is.
Approximately 5 mm in width — a substantial band that registers as a considered choice without demanding attention. Available in four US size ranges to fit a wide range of wearers.
Sizing note: US sizes are approximate conversions from inner-diameter measurements. Compare your measurements: 14–15 mm inner diameter = US 3–4; 16–17 mm = US 5.5–6.5; 18–19 mm = US 8–9; 20–21 mm = US 10–11.5. Each option is one ring, not adjustable.
Care: wipe gently with a soft cloth; avoid harsh chemicals and prolonged moisture.
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01 Bangle size
Lay your palm flat and measure its widest point with a ruler. Do not include the thumb.
Palm width → bangle diameter
| Palm width | Bangle diameter |
|---|---|
| 62–64 mm | 52–54 mm |
| 66–70 mm | 54–56 mm |
| 70–74 mm | 56–58 mm |
| 74–78 mm | 58–60 mm |
| 78–82 mm | 60–62 mm |
| 82–86 mm | 62–64 mm |
| 86–90 mm | 64–66 mm |
| 90–94 mm | 66–68 mm |
Palm width is not bangle diameter. If you are between sizes, choose the larger size.
02 Bracelet size
Wrap a tape snugly around your wrist bone without squeezing.
Find your recommended bracelet size
| Size | Wrist | Recommended bracelet length |
|---|---|---|
| XS | 13–13.5 cm | 15 cm |
| S | 14–14.5 cm | 16 cm |
| M | 15–15.5 cm | 17 cm |
| L | 16–16.5 cm | 18 cm |
| XL | 17–17.5 cm | 19 cm |
| XXL | 18–18.5 cm | 20 cm |
Use this as a fit guide. Choose the nearest bracelet length actually available on the product.
03 Ring size (US)
Wrap a narrow paper strip snugly around the base of your finger without tightening. Mark the overlap, lay it flat and measure in millimetres. Match this circumference to a US size below.
Approximate US ring size reference
| US size | Inner diameter (mm) | Finger circumference (mm) |
|---|---|---|
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.1 | 57 |
| 8.5 | 18.5 | 58.3 |
| 9 | 18.9 | 59.5 |
| 9.5 | 19.4 | 60.8 |
| 10 | 19.8 | 62.1 |
| 10.5 | 20.2 | 63.4 |
| 11 | 20.6 | 64.6 |
| 11.5 | 21 | 65.9 |
| 12 | 21.4 | 67.2 |
Between sizes? Consider the larger size; wide bands may fit more tightly. For adjustable rings, check the listed adjustment range. Choose only a size actually offered on this product.
04 Necklace length
Cut a piece of string to the listed chain length and place it around your neck to check where it falls.
Necklace length reference · S–XL
| Guide size | Length (cm) | Length (inches) |
|---|---|---|
| S | 40.6 | 16 |
| M | 45.7 | 18 |
| L | 50.8 | 20 |
| XL | 61.0 | 24 |
S–XL are reference labels for this guide, not universal sizes or stock options. Pendant drop is separate. Placement varies with neck size and body proportions; the illustration is not to scale. Check the chain and extension lengths actually offered on the product.