Mark Henry is a contemporary jewelry brand that not only specializes in luxurious handcrafted diamond confections but is also known to jewelry lovers for its rings, necklaces and earrings that feature natural alexandrites, one of the world's most breathtaking and rarest gemstones — and one that can change color when exposed to different light sources.
Founded by American entrepreneur Mois Medine, this New York City company's name combines the first names of Medine’s sons. The company is revered for cocktail rings, pendants and drop earrings that often see an integration of floral motifs and other themes that are drawn from nature. The adornments are primarily made with rare and exotic gems, and Mark Henry has positioned itself over time as a premiere destination for exceptional alexandrite jewelry.
Discovered in Russia during the 1800s, alexandrite is named for Alexander II, Emperor of Russia during the 19th century. The country's mines were emptied of alexandrite by the late 1800s, and so the gem is now mined Sri Lanka, East Africa and Brazil. The alexandrite in Mark Henry jewelry is sourced from an ethically operated, family-owned mine in the southeastern region of Brazil.
Often described as “emerald by day, ruby by night,” alexandrite changes color from a bluish-green in daylight to a purplish-red in incandescent light. The gem could be found in the Victorian jewelry of England, and famed Tiffany & Co. mineralogist George Frederick Kunz also created alexandrite jewelry into the early 20th century.
Mark Henry jewelry also features paraiba tourmalines, a scarce and highly valuable gemstone originally discovered in 1989. The color of the stone is a hypnotizing blue and it comes from deep in the copper-rich mountains of Paraiba, Brazil.
On 1stDibs, find Mark Henry rings, necklaces, earrings and more.
Mark Henry 18K Yellow Gold Diamond Guardian Ring Luxury Fine Jewelry
By Mark Henry
Located in Virginia Beach, VA
The 18K Yellow Gold Diamond Guardian Ring by Mark Henry is a refined expression of fine jewelry and symbolism. Crafted in 18K yellow gold, this band features smaller marquise-shaped ...
Diamond, 18k Gold, Yellow Gold
Mark Henry 18K Yellow Gold Guardian Ring with Marquise Sapphires & Diamonds
By Mark Henry
Located in Virginia Beach, VA
The 18K Yellow Gold Guardian Ring with Sapphires and Diamonds by Mark Henry is a sophisticated expression of symbolic fine jewelry. Crafted in polished 18K yellow gold, this distinct...
Diamond, Sapphire, 18k Gold, Yellow Gold
Mark Henry 18K Yellow Gold Guardian Ring with Marquise Emerald & Diamond
By Mark Henry
Located in Virginia Beach, VA
The 18K Yellow Gold Emerald and Diamond Guardian Ring by Mark Henry combines symbolic design with refined craftsmanship. Part of the Guardian Collection, this sculptural band feature...
Diamond, Emerald, 18k Gold, Yellow Gold
18K Yellow Gold Ruby Diamond Ring
Located in Monte Carlo, MC
A sculptural band in yellow gold, its softly domed profile curves gently to follow the natural contour of the finger. The surface is set with a mosaic of gemstones in varied shapes, ...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
$18,400Sale Price|19% Off
Certified Diamond -18K Gold Engagement Ring: 4 Carat diamond ring-Luxury Jewelry
Located in Sant Josep de sa Talaia, IB
This ring is handmade in 18-karat white gold and is a true work of art. With a spectacular 4-carat diamond mounted in the air, it allows light to pass through the diamond and highlight its brilliance and beauty. This ring is perfect for any special occasion and is sure to catch everyone’s attention. An impressive gift for someone special or an impressive addition to any jewelry collection! Don’t miss the opportunity to have this unique piece. Technical details: 18 kt white gold. 750 SIZE: US 7 Total weight: 9.70 g 1 Brilliant cut diamond mounted in the air 4 ct. Natural without treatments Color J Purity SI1. Excellently carved. AIG Milan...
Diamond, 18k Gold, White Gold
Oscar Heyman Ruby Diamond Ring 18k Gold Platinum Vintage Fine Jewelry
Located in Torrance, CA
Stylish vintage Oscar Heyman diamond & ruby ring crafted in 18 karat yellow gold and platinum. Six round brilliant cut diamonds total an estimated 0.20 carats (estimated at F-G col...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
18k Yellow Gold Diamond and Sapphire Band Statement Ring
Located in Coeur d Alene, ID
18Kt yellow gold ring with sapphires and 20 round brilliant cut diamonds. Approximately .50 carats, S12 clarity and H color. Marked "18K" and "750". 7.1 Total grams, ring size 9.75, ...
Diamond, Sapphire, Yellow Gold
Antique Victorian Ring Diamond Burma Ruby 18k Yellow Gold Navette Sz 6 Jewelry
Located in Torrance, CA
Stylish antique Victorian Burma ruby & diamond navette ring (circa 1880s to 1900s) crafted in 18 karat yellow gold. Three Burma rubies total an estimated 0.90 carats. Old mine cut ...
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Vintage Cartier Diamond Ring 18k Tri Gold Signed Fine Jewelry
By Cartier
Located in Torrance, CA
Vintage Cartier diamond ring crafted in 18 karat yellow, rose & white gold (circa 1980s to 1990s). 17 round brilliant cut diamonds tot...
Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
Ruby Emerald Sapphire Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 18k Yellow Gold Ring Size: 6.75 Total Weight: 6.4 Grams Gemstone Specifications: Gemstones: Ruby, emerald, sapphire, diamond Emerald Carat Weight: 1...
Diamond, Emerald, Ruby, Sapphire, Yellow Gold, 18k Gold
$1,040Sale Price / item|20% Off
18k Yellow Gold Multi Sapphire Band Ring with Diamonds Gift for Him
By VR Jewels
Located in New York, NY
Multi Sapphire Band Ring with Diamonds Gift for Him in 18K Gold featuring natural multi sapphire of 1.89 carats and diamonds of 0.21 carats. ...
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
$1,220Sale Price / item|20% Off
Star Cutout Genuine Diamond Band Ring 18 Karat Solid Yellow Gold Fine Jewelry
By VR Jewels
Located in New York, NY
Star Cutout Diamond Band Ring Set in 18K Gold featuring natural diamonds of 0.082 carats. The gorgeous handcrafted ring goes with every style. April birthstone diamond brings love, f...
Diamond, Gold, 18k Gold, Yellow Gold
$2,240Sale Price / item|20% Off
1.00 Carat Emerald Bezel Diamond Ring 18K Yellow Gold
Located in New York, NY
Introducing our exquisite 1.00 Carat Emerald Bezel Diamond Ring in 18K Yellow Gold. Emerald cut diamonds have been making waves in the world of fine jewelry, and this ring showcases ...
Diamond, Emerald, 18k Gold, Yellow Gold
Pear Shaped Diamond 18K Yellow Gold Solitaire Ring Fine Diamond Jewelry
Located in Deira, AE
Gracefully designed to symbolize elegance and everlasting love, this exquisite ring showcases a brilliant pear-shaped natural diamond embraced by a flowing open-band design in luxuri...
Diamond, Yellow Gold, 18k Gold
Natural Garnet Ring in 18k Gold, Oltremare Gioielli, Italian Fine Jewelry
Located in Camisano Vicentino, VI
Made to fit natural Spessartite Garnet Ring. A beautifully well-crafted 18k solid gold ring with a combination of sandblasted and polished finishes. Solid gold band ring "Altar of Do...
Garnet, 18k Gold
Mark Henry Alexandrite and Diamond Pendant Necklace in 18k White Gold
By Mark Henry
Located in Towson, MD
One 18 karat white gold pendant designed by Mark Henry, set with four (4) natural oval Alexandrite stones and approximately 0.28 carat total weight of round brilliant cut diamonds wi...
Alexandrite, Diamond, 14k Gold, 18k Gold, White Gold
Mark Henry Alexandrite and Diamond Ring in 18k Gold
By Mark Henry
Located in Towson, MD
One 18 karat white gold ring designed by Mark Henry, set with one (1) oval natural Alexandrite stone, 0.29 carat total and four (4) round bri...
Alexandrite, Diamond, 18k Gold, White Gold
Mark Henry Alexandrite and Diamond Pendant Necklace in 18k White Gold
By Mark Henry
Located in Towson, MD
One 18 karat white gold pendant designed by Mark Henry, set with four (4) natural oval Alexandrite stones and approximately 0.28 carat total weight of round brilliant cut diamonds wi...
Alexandrite, Diamond, 14k Gold, 18k Gold, White Gold
Mark Henry 18k White Gold Alexandrite & Diamond Huggie Earrings
By Mark Henry
Located in Towson, MD
One pair of 18-karat white gold huggie hoop earrings, designed by Mark Henry, featuring six (6) oval natural Alexandrite stones, approximatel...
Alexandrite, Diamond, 18k Gold, White Gold
Mark Henry 18 Karat Yellow Gold Alexandrite and Diamond Journey Necklace
By Mark Henry
Located in Scottsdale, AZ
Designer: Mark Henry Material: 18K yellow gold Diamond: 3 round brilliant cut = 0.18cttw Color: G Clarity: VS2 Alexandrite: 4 round brilliant cut = .27cttw Color: Bluish Green Changi...
Alexandrite, Diamond, 18k Gold, Yellow Gold