9K and 18K White Gold Quartz Crystal, Black Onyx, and Diamond Necklace
Item Details
A 9K and 18K white gold quartz crystal, black onyx, and 0.40 ctw diamond necklace. This design features a pear-shaped, frosted quartz crystal pendant with a diamond accenting its open center. Each side of the strand features a smaller quartz crystal and diamond station, which matches the pendant, and is also accented by round black onyx beads, and round quartz crystal beads, which meet a carved black onyx ring to each end, with the stations being separated by 18K white gold bar spacers. The black onyx rings meet a 9K white gold diamond cut curb chain, which is finished with a 9K spring ring clasp. The metal backings on verso of the quartz double cabochons are also 18K white gold.
Metal Type: 9K and 18K White Gold
Necklace Length: 16.25’
Closure Type: Spring Ring
Hallmarks: 9K
Total Weight: 31.50 dwt
QUARTZ CRYSTAL
Count and Shape: 3 open Pears Double Cabochons, 2 Round, Full-Drill Beads
Round Bead Dimensions: 9.25 mm
Double Cabochon Dimensions: 26.00 mm x 18.00 mm – 45.00 mm x 32.00 mm
BLACK ONYX
Count and Shape: 2 Round, Full-Drill Beads, 2 Open Rings
Treatment: Dyed
Round Bead Dimensions: 5.00 mm
Carved Ring Dimensions: 18.00 mm x 13.00 mm
ROUND BRILLIANT CUT
CENTER DIAMOND
Count: 1
Color Grade: G
Clarity Grade: I1
Dimensions: 2.90 mm
Carat Weight: 0.09 ct
OLD EUROPEAN CUT
CENTER DIAMOND
Count: 1
Color Grade: G
Clarity Grade: I1
Dimensions: 3.70 mm
Carat Weight: 0.21 ct
ROUND BRILLIANT CUT
SIDE DIAMONDS
Count: 2
Color Grade: G – H
Clarity Grade: I1
Dimensions: 2.40 mm
Carat Weight: 0.10 ctw
- This item has been evaluated and verified by an independent Graduate Gemologist. (CINCY).
- All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present. All weights and measurements are estimated and approximate. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.
Condition
- measures 16.25" long.
- total weight, inclusive of all materials, is 31.50 dwt.
Dimensions
- chain is 9K, spacers and metal backings on quartz cabochons are 18K.
- visible adhesive surrounding diamond bezel on the pendant quartz crystal.
- minor markings throughout.
Item #
17STA042-500







