Size 7 finger–6.5mm or 7mm moissanite?

posted 2 years ago in Rings
Post # 2
1231 posts
Bumble bee
  • Wedding: September 2011

ngrandy :  You should really try these sizes on in person. 6.5mm would be about a 1.25 carat equivalent… and 7 mm would be about a 1.5 carat equivalent. That’ll be most helpful.

It’s nice to see photos, but in person it can be very different. Also, if you do a search, there are a ton of threads on this topic:


Post # 3
222 posts
Helper bee
  • Wedding: January 2019 - City, State

I thought 6.5mm was about 1 carat and 7mm was about 1.25 carat?? franklymydearidont

Post # 5
1352 posts
Bumble bee
  • Wedding: July 2017 - The Lodge at Little Seneca Creek

I vote for 7mm. I have 6.5mm on my size 4.5 finger, and I think it gives really good coverage. If my fingers were a little larger, I probably would’ve gone with 7mm.


Post # 7
1960 posts
Buzzing bee
  • Wedding: October 2016

I vote 7mm. I had a 6.5mm moissanite solitaire on size 5.5 for a while (shown below) and sold it because it felt too small. Of course it’s a personal preference though!


Post # 8
3292 posts
Sugar bee

Honestly, it is hard to tell .5mm apart. 

Post # 9
1347 posts
Bumble bee
  • Wedding: August 2012

ngrandy :  7mm, for sure. And I just have to say, LOVE The True Gem company. My husband got me a new set from them for our 10th wedding anniversary, it’s gorgeous:

Post # 10
12 posts
  • Wedding: February 2016

7.5mm (1.5) FB on size 7

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