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18K Amethyst, Heliodor, Topaz, Tanzanite, Pearl, and 3.56 CTW Diamond Necklace

Item Details

Metal Type: 18K Gold, Metal
Necklace Length: 15.75’
Necklace Closure Type: Spring Ring
Hallmarks: ITALY 750
Total Weight: 39.80 grams
Additional Information: Pearl jump ring is metal; Primary stone can be interchanged with threaded clutches; Pendant is an enhancer

Count: 3
Type: Amethyst, Topaz, Heliodor
Shape: Cut Corner Rectangular Faceted
Dimensions: 14.00 mm x 10.00 mm – 14.50 mm – 9.25 mm – approximate

Count: 282
Shape: Round Brilliant Cut
Color Grade: J – K
Clarity Grade: SI1 – SI2
Dimensions: 1.10 mm – 2.20 mm
Total Carat Weight: 3.56 ctw

Count: 6
Type: Tanzanite
Shape: Marquise Faceted
Dimensions: 5.50 mm x 3.00 mm – 6.00 mm x 3.00 mm – approximate

Count: 1
Type: Cultured Pearl
Shape: Drop
Dimensions: 13.00 mm x 9.75 mm
Gemologist Note: White

  • This item has been evaluated and verified by multiple GIA Graduate Gemologists.
  • 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.


- additional center stones are missing threaded clutches.

Item #


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