1930s 18K 1.45 CTW Diamond Cluster Ring

Item Details

Style: Vintage
Materials: 18K Gold
Ring Size: 5.50
Hallmarks: Indiscernible
Total Weight (grams): 3.00 grams
Primary Stone Type: Diamond
Primary Stone Shape: Circular Brilliant Cut, Old European Cut
Primary Stone Count: 3
Primary Stone Dimensions: 3.70 mm – 4.00 mm
Total Primary Stone Carat Weight: 0.60 ctw
Primary Stone Color Grade: H – I
Primary Stone Clarity Grade: VS1 – VS2
Secondary Stone Type: Diamond
Secondary Stone Shape: Single Cut, Swiss Cut, Old European Cut, Old Mine Cut
Secondary Stone Count: 16
Secondary Stone Dimensions: 1.50 mm – 2.70 mm
Total Secondary Stone Carat Weight: 0.85 ctw
Secondary Stone Color Grade: G – H
Secondary Stone Clarity Grade: VS1 – I1
  • This item has been evaluated and verified by a GIA Graduate Gemologist.
  • All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present; where mountings impede accurate measurements, (estimated) dimensions are provided. All weights and measurements are estimated and approximate. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.
  • Pre-owned jewelry may contain minor markings/imperfections throughout.
  • While we represent items accurately on our site to the best of our ability, the color calibration of computer monitors can vary, causing colors to appear slightly different from one monitor to another. Due to this, please note that precise color representation of metal and gemstones is not always possible.


- secondary diamonds are chipped and abraded.
- shank is thin.
- ring finish is worn.
- ring is out of round.
- total diamond weight 1.45 ctw.

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