VINTAGE SIGNED 14K YG AUSTRALIAN BOULDER OPAL DIAMOND BUTTERFLY NECKLACE

Description

***I included a picture of appraisal that came with this item when I acquired it. I usually don't include them unless done by my jeweler. But I just am providing a picture since item is valued at ,750. I don't know the accuracy of the details and I do know of one error, this item is definitely not new, most likely from the 1970's.***
The necklace is 17" from end to end, chain is in excellent condition.
The 3rd from last pic was taken in minimal natural lighting on a cloudy day to show that this is high quality boulder opal. Pictures were taken in a variety of lighting.***Please note these are most likely split boulder opal doublets. Since they are exactly matched an opal was split and most likely made into a doublet, since I see no matrix on the top of the stones.***
The boulder opals that make up the butterfly wings are approx. 22x8mm each, the butterfly setting measures approx. 1 1/8" x 1 1/8". The opals have nice striping of various colors and are perfectly matched. (There are 2 accent diamonds in the setting, and when I purchased I was given the info that it is .03ctw and VSI, G ***I can't be certain of this, since it is a small accent diamond, I do not grade diamonds.*** )
This necklace would be a wonderful addition to anyone's opal collection.
It is in wonderful vintage condition and hallmarked 14k on pendant (with initials) and on clasp (weight 4.8g). Please note as listed above, there is a fracture to tip of left butterfly wing and tiny flake to very corner tip of bottom right wing (when looking at pictures, see 2nd to last picture). This was the condition when I purchased and I have worn many times without any problems. (Price reflects this, imperfections sometimes come with vintage items.)
Since all my items are "buy it now", immediate payment is required, thank you.
***RETURNS***
14 days and buyer pays return shipping. Please contact me first with a brief explanation. It helps me as a seller. Item needs to be in its original condition and in its original inside packaging. Thank you!
***Unpaid Items*** Due to past experiences, I will open an unpaid item case if an item isn't paid for within 4 days, since all my items are "buy it now".  (Unless you message me with a specific reason, like you are still shopping my store or waiting for Ebay bucks.) Thank You!
***Please contact me first if there are any problems before leaving negative feedback. I would never be dishonest with a listing and I try to be very detailed, but mistakes can happen. I want everyone to be happy with their purchase and I do strive for 5 star feedback! Thank You!***
***I will need to deduct original shipping from amount refunded on returns for "change of mind", unless it was an error or misrepresentation on my part. I have to do this with the costs of shipping and offering free shipping with insurance. Thank you for your understanding.***
***I accept PayPal only for payment.***
***Shipping only within the U.S. Usually shipping the next day, USPS First Class, usually insured. Packaged well.***
***All items come from a smoke free home.***
***Rings are sized to the nearest 1/4 size with a metal sizing mandrel.***
***I don't recommend polishing pieces with patina, since it may cause damage.***
Please view all pictures, read description entirely, and ask questions. Thank You!
CHECK STORE PAGE FOR ANY ADDITIONAL SALES AND THEN PLEASE MESSAGE ME BEFORE PURCHASE FOR DISCOUNT, I WON'T DISCOUNT AFTER PURCHASE!