Only Natural Jadeite Jade
Every piece is guaranteed 'A Jade' meaning free of dyes, polymers and treatmenets
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The Mason-Kay Promise
Our natural jadeite jade jewelry, loose jade stone and jade carvings are free of dyes, polymer-impregnation, and other common treatments. Every piece of Mason-Kay genuine jade jewelry comes with a Certificate of Authenticity, stating that it is guaranteed natural and untreated.
Only Natural Jade since 1976
Mason-Kay Jade is a family-owned business based in Colorado, run by husband-and-wife Jeff and Kris Mason. Jeff is a third generation in the jewelry industry, carrying on the legacy started by his father and uncle.
Shop NEW Arrivals
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GREEN JADEITE JADE CARVED DRAGON & PHOENIX BEAD NECKLACE UPC #393127
Regular price $240.00 USDRegular priceUnit price / per -
GREEN JADEITE JADE BAND RING FINGER SIZE 10.25 UPC #394995
Regular price $410.00 USDRegular priceUnit price / per -
GREEN JADEITE JADE BAND RING FINGER SIZE 8 UPC #394865
Regular price $790.00 USDRegular priceUnit price / per -
GREEN JADEITE JADE BAND RING FINGER SIZE 10.5 UPC #394964
Regular price $500.00 USDRegular priceUnit price / per -
GREEN JADEITE JADE BAND RING FINGER SIZE 8 UPC #394933
Regular price $620.00 USDRegular priceUnit price / per -
GREEN JADEITE JADE BAND RING FINGER SIZE 7.75 UPC #395022
Regular price $360.00 USDRegular priceUnit price / per -
GREEN JADEITE JADE BAND RING FINGER SIZE 10.5 UPC #395138
Regular price $230.00 USDRegular priceUnit price / per -
GREEN JADEITE JADE BAND RING FINGER SIZE 8 UPC #395145
Regular price $200.00 USDRegular priceUnit price / per -
BLUE GREEN JADEITE JADE HALF ROUND BANGLE 59.3MM UPC #145634
Regular price $2,810.00 USDRegular priceUnit price / per -
BLUE GREEN JADEITE JADE FLAT ROUNDED BANGLE 60.6MM UPC #109315
Regular price $2,930.00 USDRegular priceUnit price / per -
BLACK NEPHRITE JADE HALF ROUND BANGLE 59MM UPC #309166
Regular price $970.00 USDRegular priceUnit price / per -
18K YELLOW GOLD GREEN JADEITE JADE PI DISC PENDANT UPC #389410
Regular price $3,150.00 USDRegular priceUnit price / per -
Green Jadeite Jade Adjustable Bead Bracelet | UPC #393691
Regular price $350.00 USDRegular priceUnit price / per -
Adjustable Green Nephrite Jade Bead Bracelet | UPC #393684
Regular price $300.00 USDRegular priceUnit price / per -
Rainbow Jade Bracelet | Adjustable Multicolor Jadeite Jade Bead Bracelet | UPC #393776
Regular price $370.00 USDRegular priceUnit price / per -
Green, White and Grey Jadeite Jade & Lapis Lazuli Bead Bracelet | UPC #393752
Regular price $320.00 USDRegular priceUnit price / per -
14K Yellow Gold Green Jadeite Jade Barrel Slide Hoop Earrings | UPC #394568
Regular price $600.00 USDRegular priceUnit price / per -
Blue-Green Jadeite Jade Small Freeform Pendant for Men and Women on Silk Bail | UPC #393851
Regular price $230.00 USDRegular priceUnit price / per -
14K Yellow Gold Yellow Jadeite Jade Carving of Double Fish | UPC #391994
Regular price $630.00 USDRegular priceUnit price / per -
14K Yellow Gold Lavender Jadeite Jade Dragon and Phoenix Carved Pendant | UPC #391970
Regular price $720.00 USDRegular priceUnit price / per -
14K Yellow Gold Red and White Jadeite Jade Pendant Carving of Bat and Coin for Fortune and Prosperity | UPC #392014
Regular price $1,690.00 USDRegular priceUnit price / per -
Estate Jade Jewelry | 14K Yellow Gold Green and Red Jadeite Jade Carving Pendant | UPC #392434
Regular price $1,910.00 USDRegular priceUnit price / per -
14K Yellow Gold Ice Jadeite Jade Carving Kwan Yin Pendant | UPC #391925
Regular price $1,580.00 USDRegular priceUnit price / per -
Rainbow Jadeite Jade Adjustable Bead Necklace | UPC #393738
Regular price $950.00 USDRegular priceUnit price / per -
Green Jadeite Jade Adjustable Bead Necklace | UPC #393721
Regular price $2,270.00 USDRegular priceUnit price / per
The Mason-Kay Blog
View all-
Red Jade Quality and Value
Understanding the Value of Jadeite Jade Colors When it comes to jadeite jade, green is the most prized color, closely followed by lavender. However, this doesn't mean that green jade...
Red Jade Quality and Value
Understanding the Value of Jadeite Jade Colors When it comes to jadeite jade, green is the most prized color, closely followed by lavender. However, this doesn't mean that green jade...
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The Meaning of the Jade Disc (aka Jade Pi, Jade...
Donut. Hololith. Perforated Disc. Ping an kou. Kou kou. Pi Disc. The iconic circular symbol we see so often in jade jewelry today goes by many names—but what is it,...
The Meaning of the Jade Disc (aka Jade Pi, Jade...
Donut. Hololith. Perforated Disc. Ping an kou. Kou kou. Pi Disc. The iconic circular symbol we see so often in jade jewelry today goes by many names—but what is it,...
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Warning: Jackson Wang NOT Affiliated with Mason...
Beware of this jade scam. If Jackson Wang contacts you on behalf of Mason-Kay Jade, he does not work for Mason-Kay Jade. If anyone suspicious contacts you claiming to work...
Warning: Jackson Wang NOT Affiliated with Mason...
Beware of this jade scam. If Jackson Wang contacts you on behalf of Mason-Kay Jade, he does not work for Mason-Kay Jade. If anyone suspicious contacts you claiming to work...