Hi, as someone who has collected individual pearls over the years to make a necklace I can definitely tell you that it is NOT a budget saving strategy ;-)
I mean I started to collect Tahitian pearls without thinking they would one day become a full necklace because at the beginning of my pearl obsession I had no idea my budget could stretch that far…I wanted to see different colors and shapes so I ordered pearls mostly from Druzy on Ebay, Jac from Pearl House on Etsy (unfortunately this shop doesnt exist anymore) Wen on Etsy ( 10 years ago she had quite single T pearls that were somewhat AA quality)…Over time I could see what works better with my skintone and what shapes I loved more and slowly started to put together a very mismatched necklace…and then I discovered CMW pearls and I forgot all about the budget and suddenly I had enough pearls for 2 necklaces and an ombre rope…But then of course I was missing some special color pearls and I kept looking and finding more perfect pearls for the necklaces… Which I absolutely LOVE but the pearls there will never be perfectly matched in size and shape and the drill holes are also different on different pearls so my necklaces dont really have the regular knots either.
None of this is a problem for me, just something to consider. If you are always on a lookout for the perfect pearls for your necklace you will be tempted by pieces that dont fit this project but are too beautiful to pass on etc… My family and friends definitely dont complain about all the pearl gifts they have been receiving ;-)
Also once I saw high quality high luster Tahitians my original Wen pearls have been relocated to other projects…All in all after 10 years I am very happy with the necklaces I have assembled but also when I saw a multicolor 7-9mm oval/drop shape necklace at Etsy Ocean Rhyme shop that would compliment my 9-11mm strand I immediately bought it. But at that point I already knew what I was looking for in a necklace. So my advice is to discover what works best for you and what you love best and once you have that figured out and dont find it online you can also contact the recommended seller here and ask them if they can find it for you. Good luck with your Tahitian adventure;-)
A picture of my LOVE strand - my first strand with collected pearls, it has been changing every year. When worn the difference in shapes is not noticeable but it was quite tricky to pull that off…