Square Emerald Gemstones: All Sizes, Including Calibrated Square-Shaped Emeralds.

Square Emerald

Emerald is the most precious stone in the beryl group. The wonderful green color of emerald is unparalleled in the gem world. Emerald, by definition, is a medium or darker green to blue green beryl, in which the green color is derived from impurities of chromium, vanadium, or a combination of both. The most popular and valuable color is a slightly bluish green in a medium dark tone with strong to vivid saturation. Clarity is important, but inclusions are tolerated more in emerald than virtually any other gem. Unlike other beryl gems, emeralds often contain inclusions and other flaws. These flaws are not looked on as negative aspects for emerald like they would be for other gemstones. Indeed, these flaws are considered part of the character of the stone and are used to assure the purchaser of a natural stone.

The most common shapes for finished gemstones are round, oval, square, marquise, baguette, cushion, heart and etc. For square-shaped gemstones, princess-cut gems are most popular, cut with a 1:1 length-to-width ratio. Square faceted gems may also be step-cut rather than brilliant-cut as seen in the princess-cut style. Brilliant-cut gems are designed to bring out the brilliance in a gem, whereas step-cut gemstones establish more emphasis on bringing out the natural color of a gem. There are even several mixed cut-styles that feature an overall square shape, perhaps featuring facets on the pavilion combined with a smooth, domed crown. Examples of mixed-cut gemstone styles include rose-cut gems, buff-top gems and checkerboard-cut gems. Square shapes gems are also offered as square cabochon gems. Square cabochons are usually domed, but unlike oval and round cabochons, square shapes often come to a crease due to the overall shape of the gem.

Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

Love all the filters. Easy to find the size I needed.

Posted By Melinda in December, 2022

Source: Bizrate

Overall Rating -> 10

Website is pretty easy to use. Some items do not have enough information like origin of the item or if they are natural or lab created. Not enough pictures/some pictures of products are not clear. This might possibly just be a mobile phone user problem however.

Posted By Lolo in October, 2022

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Overall Rating -> 10

I really like how many options there are and the fact that each stone has multiple photos and clearly explains where they came from and their size and quality

Posted By Shaberu in December, 2022

Source: Bizrate

Overall Rating -> 10

I bought a small ring green so I may practice my jewelry making.

Posted By HairyOtter in July, 2023

Source: Bizrate

Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

Source: Bizrate

Overall Rating -> 10

I recommend to others

Posted By Kazzan in February, 2023

Source: Bizrate

Overall Rating -> 10

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023

Source: Bizrate

Overall Rating -> 10

great. thank you

Posted By Carrotroller in July, 2023

Source: Bizrate

Overall Rating -> 10

I am new to gem collecting and GemSelect made it very easy to get started

Posted By Taylor in February, 2023

Source: Bizrate

Overall Rating -> 10

easy , fast , dependable

Posted By Jennifer in January, 2023

Source: Bizrate

Overall Rating -> 10

Bought my first set of gemstones of gemselect to start off my collection. Everything is what it says it is, 100% legit. They even send u a pamphlet for every gem you order even the $1 ones lol. Good store.

Posted By SuperBee in March, 2023

Source: Bizrate

Overall Rating -> 10

Every aspect of the purchase from selection to receipt was easy and quick. Sometimes I go through my items just to admire my purchase.

Posted By Old Salt in February, 2023

Source: Bizrate

Overall Rating -> 10

This business makes it easy to research and find all pertinent information about the individual gemstones and other information such as the recommend use (ring or pendent for example). Also it's important to know about things like hardness and durability of the gemstones. I also appreciate the history of purchases and transaction details. Just be sure to register on the website to get the best experience.

Posted By Greg in January, 2023

Source: Bizrate

Overall Rating -> 10

very good

Posted By Dave in February, 2023

Source: Bizrate

Selected Gemstones

Gemstones A-Z

Buy Square Emerald Gems

0.33 ct Square Cut Emerald, 3.8 x 3.8 mm From Colombia

0.23 ct Square Cut Emerald, 3.3 x 3.3 mm From Colombia

0.16 ct Square Cut Emerald, 2.9 x 2.9 mm From Colombia

0.2 ct Square Cut Emerald, 3.1 x 3.1 mm From Colombia

0.16 ct Square Cut Emerald, 3.1 x 3 mm From Colombia

0.23 ct Square Cut Emerald, 3.5 x 3.4 mm From Colombia

0.22 ct Square Cut Emerald, 3.2 x 3.2 mm From Colombia

0.18 ct Square Cut Emerald, 3 x 2.9 mm From Colombia

0.12 ct Square Cut Emerald, 2.8 x 2.8 mm From Colombia

0.11 ct Square Cut Emerald, 2.7 x 2.6 mm From Colombia

0.13 ct Square Cut Emerald, 2.7 x 2.7 mm From Colombia

0.15 ct Square Cut Emerald, 2.8 x 2.8 mm From Colombia

0.2 ct Square Cut Emerald, 3.3 x 3.1 mm From Colombia

0.16 ct Square Cut Emerald, 2.9 x 2.7 mm From Colombia

0.12 ct Square Cut Emerald, 2.8 x 2.8 mm From Colombia

0.15 ct Square Cut Emerald, 3.9 x 2.8 mm From Colombia

0.15 ct Square Cut Emerald, 3 x 3 mm From Colombia

0.15 ct Square Cut Emerald, 3 x 2.9 mm From Colombia

0.53 ct Square Cut Emerald, 4.7 x 4.7 mm From Colombia

0.24 ct Square Cut Emerald, 3.5 x 3.4 mm From Colombia

0.17 ct Square Cut Emerald, 3.1 x 3 mm From Colombia

0.16 ct Square Cut Emerald, 3.2 x 3.2 mm From Colombia

0.18 ct Square Cut Emerald, 3.3 x 3.2 mm From Colombia

0.19 ct Square Cut Emerald, 3.1 x 3.1 mm From Colombia

0.19 ct Square Cut Emerald, 3 x 2.8 mm From Colombia

0.19 ct Square Cut Emerald, 3 x 3 mm From Colombia

0.18 ct Square Cut Emerald, 3.1 x 3 mm From Colombia

0.25 ct Square Cut Emerald, 3.8 x 3.5 mm From Colombia

1.76 ct Square Cut Emerald, 3.8 x 3.8 mm From Zambia

0.38 ct Square Cut Emerald, 4.2 x 4.2 mm From Colombia

0.37 ct Square Cut Emerald, 4.4 x 4.3 mm From Colombia

0.32 ct Square Cut Emerald, 4.1 x 4.2 mm From Colombia

Square Emerald

Gemstone Information