SagiCap, I think this chart is correct, the one from Astro.com so here the ring is signified by the 2nd house ruler Saturn in your 9th house in Virgo.
William Lilly says that if the Lord of the 2nd be in the sign where the Lord of the Asc. is, or in one of his houses, you may judge the thing is in that part of the house which he himself frequents most.
You are ruled by Saturn and the 2nd house is also ruled by Saturn in term of Jupiter which rules your 12th so it is hidden I think or you hid it yourself and forgot about it.
Sign Virgo is South by West and an earth sign shows low places, at floor lever or under the earth, (did you maybe hide it in the garden? I did that once with my jewelry when I went on vacation
). 9th house is also South South West.
The Part of Fortune is in the 11th which is a very good position for it and shows hope for recovery.
Now if we would look at Venus who rules precious jewelry and such, we see that it is in your 6th, conjunct to the Moon, who also is your co-significator. Did you maybe hide it somewhere at work?
Moon will conjunct Venus in 3 somethings. Venus will square Saturn also in 3 somethings (taking you as Saturn and Venus as the ring here). Moon will after that square Saturn.
OK, this is one view. The other one is that we take Moon as being your husband and he is in his 12th with the ring! Only thing is, the Moon is
still going to conjunct Venus, it has not left the conjunction which would show that he was in contact with the ring. However, he has this outgoing Mercury/Sun conjunction, Sun being the ruler of your 8th house and his 2nd of money. Mercury is still combust and does not want to be seen. Mercury rules your husband and the ring. It does look suspicious, but I cannot put my finger on it.
So I dont know if we should take Venus as the ring because you are already signified by Saturn. I feel like doing this. Moon cannot be you either as Moon signifies your ex.
So result: Moon, husband probably has the ring Venus hidden away at work. Jupiter rules his house of daily work and the Moon and Venus are both in term of Jupiter.
Gemini is an air sign so this shows a place high up, upstairs, near a window.
Your 6th house: West North West, your vaccuum cleaner or cleaning material.
Gemini : West by South
6th house places: in a container or pocket, inside something. Place where you work , in a cupboard, closet, drawer, or file cabinet. Near a pet or where he sleeps, with a coworker, a maid or servant (so maybe a cleaning women took it?) , near a sick room, bathroom or medicine cabinet.
I also lost my weddingring together with other very nice aquamarine pendant, ring and earrings. God knows where they are, must also ask a horary probably.