Lab Grown Antique Cushion Emeralds

Chatham created antique cushion cut emeralds

Chatham emerald crystals​Emerald, the birthstone for May, is lush green, like a meadow in spring. Chatham lab-grown antique cushion emeralds have the color of the finest Colombian emeralds…gorgeous green with bluish undertones. They are not imitation emeralds, rather they are REAL emeralds carefully grown in their natural crystal habit, shown left.

Most emeralds on the market today are cloudy and not very attractive. Top quality natural emeralds with nice color are rare and extremely expensive. Thankfully, Chatham lab grown antique cushion emeralds are beautiful and affordable. Because Chatham emeralds are grown in a controlled environment, it’s easier to yield the best the color and quality. All Chatham emeralds are eye-clean, meaning there are no inclusions visible to the naked eye. Best of all Chatham created antique cushion emeralds cost a fraction of the price of mined emeralds.

Graduate gemologists on staff to help you

Need help selecting the perfect Chatham lab grown antique cushion emerald? Call our staff gemologist for one-on-one attention you deserve to select the perfect stone. If you don’t see the stone you’re looking for, we can custom cut one to suit your needs.

Consider our custom jewelry design and creation services. You’ll work closely with a design consultant to have your gorgeous Chatham created antique cushion emerald mounted in a custom jewelry masterpiece. Call us today at 303-931-3141 for personal assistance.

Desiree contacted us to make her custom engagement ring. This fabulous engagement ring features an 8x8mm Chatham created square cushion emerald and diamond halo in 14k yellow gold. In her own words: This ring looks like royalty!  It is absolutely stunning!  He did propose on Thanksgiving and I could not have imagined, this ring is better than I what I could imagine.  It literally took my breath away.  Thank you soooooooo much for your patience and thank you again.  We both are so happy and would do it all again!  It was well worth the wait! 

JewelryImpressions.com will price match any legitimate Chatham dealer

Emerald Cut Antique Cushion Cut Size/Weight Chart

Antique cushion weights are similar to those of emerald cut. Pictures not actual size. Diamond is denser than emerald, so it weighs more for the same physical size. Because carat is a measurement of weight, not size, it’s important to order colored stones based on physical size rather than carat weight.

Custom Jewelry Services

One-of-a-kind and customizable jewelry pieces

Custom Jewelry Design

One-of-a-kind custom jewelry from scratch.

Custom jewelry design and creation services

Jewelry Gallery

Thousands of customizable jewelry pieces.

Customizable jewelry

Colored and colorless diamonds carefully grown.

Chatham Created Gems

Premium Chatham-created colored gemstones.

We source natural diamonds and gemstones.

Our Work In Madagascar

Changing lives for children and their families

We get our hands dirty!

In 2014 Michelle went to Madagascar to learn about the geology and mineralogy of the country. She was excited to visit some of the mining localities she learned about in her studies to be a Graduate Gemologist. However, it wasn't the sparkly colorful gems that caught her eye. Rather, it was the children...the little gems of Madagascar. Michelle founded www.GemsOfMadagascar.org in 2015. She visits Madagascar for about two months each year doing humanitarian projects, including clean water, sanitation, education and hygiene.

Little Gems Of Madagascar

What We Do

Visit GemsOfMadagascar.org for more details.