1000 × 1000
Source:https://www.amazon.com/Tewiky-Diamond-Necklaces-Necklace-Jewelry/dp/B09Q32KMR4
1500 × 1500
Source:https://www.tarinika.com/products/alala-gold-plated-tribal-necklace-set
800 × 800
Source:https://www.ebay.com/itm/134128629739
2667 × 2000
Source:https://www.net-a-porter.com/en-us/shop/product/loren-stewart/jewelry-and-watches/necklaces/plus-net-sustain-xxl-14-karat-gold-necklace/8008779905409895
1308 × 1308
Source:https://www.international.tiffany.com/jewelry/necklaces-pendants/return-to-tiffany-heart-tag-bead-necklace-72975235/
1125 × 750
Source:https://www.lulus.com/products/coretta-layered-gold-necklace/811942.html
300 × 300
Source:https://www.amazon.com/MOOHAM-Layered-Necklaces-Paperclip-Necklace/dp/B08L8W9FSQ
1173 × 1200
Source:https://www.ebay.com/itm/285110009287
2667 × 2000
Source:https://www.net-a-porter.com/en-us/shop/product/lauren-rubinski/jewelry-and-watches/necklaces/14-karat-gold-necklace/1647597304169030
4000 × 3200
Source:https://www.davidyurman.com/mens/necklaces-and-chains/box-chain-necklace-in-18k-yellow-gold-3.4mm-CH0238M88.html