SKU: 9674929755

Masonic Necklace - The 47th Problem of Euclid Various Sizes

Sale price$38.25 Regular price$42.50
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Description

Masonic Necklace - The 47th Problem of Euclid Various SizesHonor timeless knowledge with our 47th Problem Necklace, inspired by the 47th Problem of Euclid, one of the most important theorems in geometry and a powerful symbol of knowledge, logic, harmony, and intellectual mastery. Revered across centuries, this symbol represents the pursuit of truth, disciplined thinking, and universal order. Crafted in sterling silver, gold plated, or gold plated 925 sterling silver, this 47th Problem of Euclid pendant

Honor timeless knowledge with our 47th Problem Necklace, inspired by the 47th Problem of Euclid, one of the most important theorems in geometry and a powerful symbol of knowledge, logic, harmony, and intellectual mastery. Revered across centuries, this symbol represents the pursuit of truth, disciplined thinking, and universal order.

Crafted in sterling silver, gold plated, or gold plated 925 sterling silver, this 47th Problem of Euclid pendant necklace features refined fine-line engraving based on sacred geometry principles. Perfect as a geometry necklace, a knowledge talisman, or a meaningful gift for her or gift for him, this piece appeals to thinkers, scholars, and lovers of symbolic design

✧ What We Offer

 Elegant Presentation; comes in enchanting gift boxes
• Backside engraving
• Personalized messages
• Gift packaging

✧ Materials & Quality

✨ Product Material & Craftsmanship Details ✨

🔹 14k Solid Gold
• Genuine 14k solid gold with a 0.80–0.82 micron high-polish finish
• Hypoallergenic, tarnish-resistant, and suitable for lifetime wear
• Handmade in our artisan atelier in Ankara, Türkiye

🔹 24k Gold Vermeil
• Premium 120-micron coating of 24k gold
• Applied over solid 925 sterling silver
• High-micron luxury plating for exceptional durability and brilliance

🔹 Gold Plated
• 100-micron gold plating over 925 sterling silver
• Option: 100-micron rose gold plating
• Designed for long-lasting daily wear

🔹 Platinum Plated
• 100-micron platinum plating over 925 sterling silver
• Cool-tone finish with excellent resistance to tarnishing


🛠️ Production Time
• Sterling Silver & Gold-Plated pieces: 2 business days
• 24k Gold Vermeil & 14k Solid Gold pieces: 3 business days

Each item is handmade to order with precision and care.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9674929755

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4.4 ★★★★★
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Aubrey Roths
Dallas, US
★★★★★ 5
Love them
Color: Black, Size: Standard
I LOVE THESE PILLOW CASES. I love the zipper so it stays on the pillow, how it stays cool, and the fabric. Worth it 100%
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
H
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Haley
Waukegan, US
★★★★★ 5
BUY IT!!
Color: Light Gray, Size: Standard
Love the material super soft and smooth like silk. It’s also nice and cold for when I got to bed! Definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
G
Verified Purchase
Gómez
Chelsea, US
★★★★★ 5
Actually feels cool at night
Color: Light Gray, Size: Standard
I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
S
Verified Purchase
Shelby
Los Angeles, US
★★★★★ 5
Cool, Comfortable, and Worth Every Penny!
Color: Light Gray, Size: Standard
I’m honestly impressed with these pillowcases! From the first night, I could feel the difference—they stay noticeably cool, which is perfect if you tend to sleep hot like I do. The fabric feels silky smooth against the skin without being slippery, and it’s really gentle on both my hair and face. I’ve also noticed I wake up less sweaty and more comfortable overall. They fit my pillows well and don’t slip off during the night, which is a big plus. After washing, they held up great—no fading, shrinking, or loss of softness. If you’re looking for pillowcases that actually help keep you cool and comfortable through the night, these are definitely worth it. I’ll be buying more!
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
Sarah Benjamin
Bozeman, US
★★★★★ 5
Extremely cold, silky, gentle on hair
Color: White, Size: Queen
This was so cold when I removed it from the package that at first I thought it would be too cold. It was as if it had been in a freezer. I really like how silky it is on my face. (I can't stand a rough feeling pillowcase.) It is also gentle on my curly hair. The pillowcase can warm up from being slept on, but a shift of just a few inches gets back to wonderful cold. I highly recommend this as an extremely cool, silky smooth fabric. These are much colder than my very expensive miracle sheets.
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Reviewed in the United States on April 22, 2026

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