Early 1900s solid 12k gold genuine rose cut Diamond ring! Rare

Size 6.25 Umm this ring is amazing!! Not often do I come across 12k gold! This ring is very very old!! In fantastic condition for its age!! Been professionally tested to be solid 12k gold with genuine rose cut diamonds!! 30.40ct if I had to guess Because of its age the stamp is gone. Again it’s guaranteed to be 12k gold Keep in mind, some photos are zoomed in to show fine detail. Good news is, i show size comparison photo’s! Photos 4/5 Shows /caliper/ coin. I have a ton of 10k, 14k,, Kay jewelers, zales, vintage,, white gold. Rose gold, yellow gold, gemstones, wedding rings Art Deco fine jewelry, engagement/wedding ring. Solid gold diamonds, opals, Ruby’s, emerald, gemstones listed currently here!! Again photos are zoomed in for detail and will appear smaller in person Great Christmas gift Photo 3 ring mandrel. This item is in the category “Jewelry & Watches\Engagement & Wedding\Engagement Rings”. The seller is “newmoonjewelry” and is located in this country: US. This item can be shipped worldwide.

Type: Engagement Ring
Main Stone Color: Pink
Color: Pink
Number of Diamonds: 3
Brand: Antique
Ring Size: 6.25
Main Stone Shape: Rose Cut
Base Metal: Gold
Metal Purity: 12k
Main Stone: Diamond
Main Stone Creation: Natural
Metal: Yellow Gold