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Prism Gems Birthstone Necklace
Prism Gems Birthstone Necklace with gold chain and Ruby gemstone.
Prism Gems Birthstone Necklace featuring an Amethyst gemstone on a gold and pink beaded chain.
Gold chain necklace featuring a Ruby gemstone.
Gold chain necklace with an Aquamarine prism gem pendant.
Gold chain necklace featuring a Citrine gemstone pendant.
Necklace with a Ruby gemstone pendant and pink beads on a gold chain.
Gold chain necklace featuring a pink opal gemstone pendant.
Gold chain necklace with a sapphire gemstone.
Gold chain necklace with a Peridot gemstone pendant.
Prism Gems necklace with a gold chain and a Moonstone gemstone pendant.
Gold chain necklace featuring an Aquamarine gemstone pendant.
Gold chain necklace featuring an emerald pendant and aquamarine-colored beads.
Gold chain necklace featuring a Sapphire gemstone.
Gold chain necklace with a Clear Quartz gemstone pendant.
Gold chain necklace featuring an Amethyst prism gemstone pendant.
Gold chain necklace with a Blue Topaz gemstone pendant.
Gold chain necklace with a sapphire gemstone.

Prism Gems Birthstone Necklace

$30.00
Free US Shipping for Orders $50+
Size Guides

Jewelry Size Guides

Necklace Measurements Guide
Length (Inches) Length (CM) Fit Details Style Name
12” - 13” 30 - 33 cm Fits snug around neck (fit may vary). Choker
14” - 15” 35 - 38 cm Fits snug around collar neckline (fit may vary). Collar
16” - 17” 40 - 43 cm Sits right where your clavicles meet (fit may vary). Collar, Average Length
18” - 19” 45 - 48 cm Sits right above the breastbone. Princess
20” - 22” 51 - 56 cm Sits right at the top of your chest. Matinee, T-shirt Length
24” 60 cm Sits right at the center of your chest. Matinee, Longer Length
30” 76 cm Sits a little ways below your chest. Opera, Longer Length
36” 91 cm Sits right above your stomach. Ropes, Lariats
Bracelet size should be 1/2 inch larger than wrist size.
*Wearable length is the inner circumference of the bracelet.
Bracelet Size Chart
Size Inner Circumference
XS (Extra Small) 6 inches
S (Small) 6.5 inches
M (Medium) 7 inches
L (Large) 7.5 inches
XL (Extra Large) 8 inches
Stretch Bracelet Size Guide
Size Fit Details
S/M Fits sizes XS-M
M/L Fits sizes M-XL
Ring Measurements (MM to US Size)
Circumference (Millimeters) US Ring Size
44.2 mm 3
45.5 mm 3.5
46.8 mm 4
48.0 mm 4.5
49.3 mm 5
50.6 mm 5.5
51.8 mm 6
53.1 mm 6.5
54.4 mm 7
55.7 mm 7.5
56.9 mm 8
58.2 mm 8.5
59.5 mm 9
60.8 mm 9.5
62.1 mm 10
63.3 mm 10.5
64.6 mm 11
65.9 mm 11.5
67.2 mm 12
68.4 mm 12.5
69.7 mm 13
71.1 mm 13.5
72.3 mm 14
73.5 mm 14.5

Jewelry Term Definitions

Choker
A necklace that fits very closely around the neck, typically 12 to 13 inches in length.
Princess
A necklace length that sits near or just below the collarbone, typically 18 to 19 inches.
Matinee
A necklace style that sits at the center of the chest, popular for t-shirt necklines.
Opera
A longer necklace length that sits below the bust line, often 30 inches or more.
Ropes and Lariats
Very long necklace styles (36 inches plus) that sit above the stomach and can sometimes be wrapped multiple times.
Inner Circumference
The circular measurement inside a bracelet. For a proper fit, this should be slightly larger than your wrist measurement.
Availability
 
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Our signature birthstone necklace has been updated with our best-selling paperclip-style chain, featuring a sleek, rectangular-cut birthstone placed front and center. Sapphire, the classic birthstone for September birthdays, is known to represent wisdom, virtue, and good fortune, as well as to bring protection and spiritual insight. Whether you’re born in September or simply a fan of sapphires, this style can easily be worn on its own or layered with other necklaces in your collection.

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