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HOLIDAY CLOSURE: Order by noon EST, Wednesday, 17 December 2025 (UPS Ground) for delivery by 24 December 2025. Sigma Marketplace will be closed 23 December 2025 until 5 January 2026; no orders will be processed or shipped. Normal operations resume Thursday, 8 January 2026.
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Jewelry
Diamond Key Pin - 10K Gold
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$899.00 excluding shipping
Jeweled Key Pin - 10K Gold
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$450.00 excluding shipping
Plain Key Charm - 10K Gold
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$280.00 excluding shipping
Jeweled Key Charm - 10K Gold
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$390.00 excluding shipping
Past President Pin Guard - 10K Gold
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$115.00 excluding shipping
Past President Pin Guard - Sterling Silver
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$62.00 excluding shipping
Plain Key Charm - 1/10 10K Gold-Filled
Sigma Theta Tau International plain key charm.
$55.00 excluding shipping
Plain Key Charm - Sterling Silver
Sigma Theta Tau International Plain Key Charm
$69.00 excluding shipping
Lamp of Knowledge Pin Guard - Sterling Silver
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$62.00 excluding shipping
Diamond Pendant - 10K Gold
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$949.00 excluding shipping
Diamond Pendant - 10K White Gold
SPECIAL ORDER ITEM
Allow 4 - 6 weeks for delivery$949.00 excluding shipping