IMPORTANT SHIPPING INFORMATION: Sigma will be closed on 4 July 2025 in observance of the USA holiday. Book products will resume shipping on 7 July 2025. Jewelry products will resume shipping on 14 July 2025. We apologize for any inconvenience this may cause.

Jewelry

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Lamp of Knowledge Pin Guard - 10K Gold

SPECIAL ORDER ITEM

Allow 4 - 6 weeks for delivery
$129.00 excluding shipping

Jeweled Key Pin - Sterling Silver

SPECIAL ORDER ITEM

Allow 4 - 6 weeks for delivery
$235.00 excluding shipping

Past President Pin - 10K Gold

SPECIAL ORDER ITEM

Allow 4 - 6 weeks for delivery
$199.00 excluding shipping

Past President Pin - Sterling Silver

SPECIAL ORDER ITEM

Allow 4 - 6 weeks for delivery
$69.00 excluding shipping

Past President Pin - 10K Gold-Plated

SPECIAL ORDER ITEM

Allow 4 - 6 weeks for delivery
$70.00 excluding shipping