- Gemstone colors: Blue
- Gemstone shapes: Round
- Four prong-set round-cut London blue topaz each measure 2.5 mm
- Gemstone weight: 1/3 carat
- Six prong-set round-cut London blue topaz each measure 3 mm
- Gemstone weight: 4/5 carat
- Eight prong-set round-cut London blue topaz each measure 3.5 mm
- Gemstone weight: 1 3/5 carats
- Three prong-set round-cut London blue topaz each measure 4 mm
- Gemstone weight: 7/8 carat
- Total gemstone weight: 3 5/8 carats
- Metal: Sterling silver
- Finish: High polish
- Metal weight: 3.85 grams
- Ring setting dimensions: 21.08 mm wide x 13.97 mm long x 20.83 mm high
- Band dimensions: 2-3 mm wide
All weights and measurements are approximate and may vary slightly from the listed information. Treatment code E (blue topaz). See for further information.