We specialize in 6x4 mm sapphire gemstones, which are perfect for a variety of jewelry designs, including engagement rings and birthstone jewelry.
Can I purchase 6x4 mm sapphire gemstones wholesale?
Yes, we provide wholesale options for 6x4 mm sapphire gemstones, ideal for jewelers and retailers looking to stock high-quality loose gemstones.
What shapes are available for 6x4 mm sapphires?
Our 6x4 mm sapphires are primarily available in oval and faceted cuts, ensuring maximum brilliance and versatility for jewelry settings.
Are 6x4 mm sapphires suitable for engagement rings?
Absolutely! The 6x4 mm size is a popular choice for engagement rings, offering a balance of elegance and durability.
Do you offer blue and purple sapphire gemstones?
Yes, our collection includes 6x4 mm blue sapphire and purple sapphire gemstones, perfect for custom jewelry designs.
How do I care for my 6x4 mm sapphire gemstones?
To maintain their brilliance, clean your sapphires with a soft cloth and mild soap solution, and avoid exposure to harsh chemicals or extreme temperatures.
Are 6x4 mm sapphires considered birthstones?
Yes, sapphires are the birthstone for September, making 6x4 mm sapphire gemstones a meaningful gift for birthdays or special occasions.
Can I use 6x4 mm sapphires for custom jewelry designs?
Definitely! Our 6x4 mm sapphire gemstones are ideal for custom jewelry, including rings, pendants, and earrings.
Do you offer faceted 6x4 mm sapphires?
Yes, our collection includes beautifully faceted 6x4 mm sapphire gemstones, designed to enhance their natural sparkle and appeal.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.
Posted By Andie in September, 2024
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 2025
Source: Bizrate
Overall Rating -> 10
I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
