Each Couplet piece is handmade to order by craftsmen and artisans in New York City. All of our gemstones are ethically sourced. We're proud to partner directly with mines to ensure safe and humane practices throughout the gem discovery and cutting processes.
In the English language, the word "couplet" refers to a pair of lines in poetry, however this was adapted from the French "couplet," meaning two pieces of metal welded or hinged together. One word that combines our love for poetry, couples, and metal smithing? It us.
Our founder, Sophie Smith Quinn has been a jewelry addict as long as she can remember. On more than one occasion growing up she was caught red handed in her mother's jewelry box with rings on every finger. To this day, her mother's style remains one of Sophie's greatest inspirations. When Sophie moved to New York to work in the fashion industry, she would find herself in the diamond district to make custom gifts for her mother and sister. People then started asking to buy the pieces she was designing as gifts. The next thing she knew, Couplet was born.
One-of-a-Kind Mint Colombian Emerald and Sapphire Ring
By Couplet
Located in Palm Beach, FL
18K Yellow Gold Colombian Emerald and Trillion Sapphire Ring A striking statement ring featuring a vivid, untreated Colombian emerald of exceptional presence, weighing 7.18 carats. ...
Emerald, Sapphire, 18k Gold
4.77 Carat Natural Cobalt Blue Sapphire & Colombian Emerald Engagement Ring 18K
By Emeralds Maravellous
Located in US
This Unique Natural Blue Sapphire and Colombian Emerald Engagement Cocktail Three Stone Ring is made of Rich Yellow Gold 18 Karat. Featuring a stunning 4.07 Carat Natural Sapphire C...
Emerald, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
Graff, Gübelin Certified 2.81 Carat Colombian Emerald and Diamond Ring
By Graff
Located in Chicago, IL
This absolutely stunning ring designed by Graff, boasts a gorgeous 2.81 carat emerald, Gübelin certified Colombian origin with minor clarity enhancement and measuring 8.97 x 8.18 x 5...
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
$26,304Sale Price|20% Off
Colombian Emerald GIA and Baguette Diamond 5 Stone Platinum Ring
Located in Tampa, FL
Colombian Emerald GIA and Baguette Diamond 5 Stone Platinum Ring This well crafted platinum 5 stone emerald and diamond ring is set with a gorg...
Diamond, Emerald, Platinum
$16,500Sale Price|40% Off
GIA Certified 2.75 Carat Colombian Emerald and Trapezoid Diamond Ring
By GEMME
Located in New York, NY
Centered upon a beautiful Colombian Emerald certified by GIA weighing 2.75 carats. Set between Trapezoid Diamonds weighing 0.53 Carats. Set in Platinum and 18 Karat Yellow Gold. A f...
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
6 Carat Colombian Emerald and Diamond Ring
By Diamond Scene New York
Located in New York, NY
A very fine emerald ring -- superb color and luster! 6.15 carat GIA certified Colombian Emerald ring F1. Set in a custom platinum an...
Diamond, Emerald
$11,200Sale Price|20% Off
2 Carat Colombian Emerald Diamond Platinum Ring
Located in Chicago, IL
Handcrafted in solid platinum, this elegant ring centers on a vivid Colombian emerald weighing approximately 2.00 carats, framed by two natural trillion-cut diamonds totaling approxi...
Emerald, Diamond, Platinum
5.36 Carat Sapphire and Colombian Emerald Ring 18 Karat
By Emeralds Maravellous
Located in US
A bright colorful ring mount in the center, with one oval cabochon cut Colombian emerald of 1.90 carats. Flanked at the sides, with a pair of oval cabochon cuts of Royal blue Sapphir...
Emerald, Sapphire, 18k Gold, Yellow Gold, Gold
Colombian Emerald and Diamond Three-Stone Ring, circa 1910
Located in London, GB
Colombian emerald and diamond three stone ring. Set to centre with a cushion shape old cut natural Colombian emerald with no colour enhancement and minor indications of clarity modif...
Diamond, Emerald, Platinum
Colombian Emerald and Diamonds Platinum, 18 Karat Three-Stone Engagement Ring
Located in US
Fine Three Stone 18K Gold and Platinum Engagement Ring Center: Fine Natural Colombian Emerald .85 Carat Vivid Medium intense Gr...
Diamond, Emerald, 18k Gold, Platinum
Emeralds Maravellous Fine Natural Cushion Colombian Emerald Diamond Ring 18K
By Emeralds Maravellous
Located in US
Fine Natural Colombian Emerald Cushion Cut 5.49 carat, medium green, very good clarity & transparency. Accented by natural two emerald cut diamonds weighting 1.41 carat SI2/ F/G. yel...
Diamond, Emerald, 18k Gold, Yellow Gold
GIA Colombian Emerald and Diamond Three Stone Ring in Platinum
Located in La Jolla, CA
GIA Colombian Emerald and Diamond Three Stone Ring in Platinum Emerald and Diamond Ring features a GIA certified Deep Green Colombian Emerald accented by Princess cut Diamonds, all ...
Diamond, Emerald, Platinum
GIA Certified 17.02 Carat Colombian Emerald and Diamond Ring
Located in Chicago, IL
This absolutely stunning ring boasts a gorgeous 17.02 carat emerald, GIA certified Colombian with moderate clarity enhancement and measuring 17.59 x 15.51 x 11.75 mm. Flanked by two ...
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum