![Found this ring today by a river. Hallmarked 18K 750 but was tarnished like brass til I polished it up a tad. An old fake perhaps, or can 18K come out of Found this ring today by a river. Hallmarked 18K 750 but was tarnished like brass til I polished it up a tad. An old fake perhaps, or can 18K come out of](https://preview.redd.it/4de6oosmgm871.jpg?width=4032&format=pjpg&auto=webp&s=55acec9b27320de96057a76abd03f71043f61ee1)
Found this ring today by a river. Hallmarked 18K 750 but was tarnished like brass til I polished it up a tad. An old fake perhaps, or can 18K come out of
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Real Rose Gold Wedding Rings | 18k 750 Gold Wedding Ring | 750 Gold Engagement Ring - Rings - Aliexpress
![Cartier Cartier 2C ring # 50 K18 YG / WG / PG Three gold 750 ring [pre] 90054840 - Personal Shopper Japan | Proxy Shopping Service, Order from Japan Cartier Cartier 2C ring # 50 K18 YG / WG / PG Three gold 750 ring [pre] 90054840 - Personal Shopper Japan | Proxy Shopping Service, Order from Japan](https://i0.wp.com/personalshopperj.com/wp-content/uploads/2022/03/cartier-cartier-2c-ring-50-k18-yg-wg-pg-three-gold-750-ring-pre-90054840.jpg?fit=1440%2C1440&ssl=1)
Cartier Cartier 2C ring # 50 K18 YG / WG / PG Three gold 750 ring [pre] 90054840 - Personal Shopper Japan | Proxy Shopping Service, Order from Japan
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Cartier 18 Karat 750 Yellow Gold Love Ring Band For Sale at 1stDibs | cartier 750 ring, cartier ring 750 gold price, cartier gold ring 750
![Ring white gold 750 with 18 diamonds H SI Tot. 0.11ct. & 1 brilliant H SI 0.23 ct. - with Best Price at Sophy Geneva Jewellery Ring white gold 750 with 18 diamonds H SI Tot. 0.11ct. & 1 brilliant H SI 0.23 ct. - with Best Price at Sophy Geneva Jewellery](https://www.sophy.ch/web/wp-content/uploads/2022/02/RBR2141.jpg)