CGL Japan Lab Certified 2.29 Carat Ruby PT 900 'Platinum' Ring

CGL Japan Lab Certified, this ring is made in Platinum 900. The ring has been set with certified two carat ruby and 0.50 carat of baguette and white round br...

Hauyne is one of the most sought after gems because of its rarity and incredible color. Hauyne ("haüyne" or "hauynite"), a member of the sodalite group of minerals, was named after the French mineralogist René-Just Haüy (1743-1822). It was first described in 1807 (Brunn and Neergard), from crystals at the Mount Somma / Vesuvius volcano in Italy. Hauyne shows a spectacular, unique, electric blue color which is caused by traces of Fe3+. The ring is crowned with CGL Certified 0.18 carat of Hauynite and 0.51 carat of white brilliant oval diamond. The certificate of this rare stone...

2.32 carat natural ruby certified by Central gem Laboratory of Japan is set along with 1.87 carat of white brilliant round diamond. The details of the diamond are as follows: Color...

One of the rarest garnet varieties, Demantoid can have a green color that rivals emerald and a fire that exceeds diamond. Demantoids are highly prized by both gem collectors and jewe...

A CGL Certified 0.19 carat Fancy Pink Diamond is set along with 0.82 carat of white brilliant round and radiant cut diamond. Pink diamonds are some of the most alluring fancy diamond...

Certified by the Japan and Germany Gemological Laboratory, 0.65 carats of Colombian Emeralds are set with 1.67 carat of white brilliant round diamond, The details of the diamond are ...

This enticing platinum ring from the 1950s centers a sparkling GIA certified round brilliant cut diamond that weighs 2.29ct. and is graded I color with VVS2 clarity. The center stone...

A beautifully designed elegant natural diamond and natural emerald ring in Platinum PT900 . The emerald weight is .48 carats and diamond weight is .47 carats ! Ring dimensions in cm ...

Magnificent combination of Ruby with heart shaped diamonds makes this ring spectacular! The center stone is 6.27 Carat Pear Shape ruby certified by GIA and set with two hearts on ea...

This new ring by Eytan Brandes is a design he made for one of our long-time customers in platinum with diamonds as an engagement ring. He made an extra copy in 18 karat gold because he wanted a nice setting for a yellow sapphire he's had for several years. Prior to setting the stone, we had it certified by GIA, which confirmed the weight and dimensions, as well as the origin (Sri Lanka). Most important, the report confirms the stone hasn't been subjected to beryllium diffusion, which is the current scourge of the sapphire and ruby trade. The stone has been heated, which is customary and creates permanent improvement in the stone's color, but it has not been filled, chemically altered, or otherwise augmented in any way. The sapphire's intense golden yellow really sparkles thanks to a nice mixed cut (brilliant cut faceting on the crown and step cut faceting on the pavilion). The tiny blue sapphires (totaling less than 0.06 carats), set in little "leaves" on the sides, present some nice unexpected contrast. The band is slender and carinated (i.e., knife-edged), so it's actually thicker (1.8mm) than it is wide (1.6mm). A very striking, comfortable ring, in rich 18 karat yellow gold. The total ring weight is 3.9 grams. Currently a size 5.25, Eytan will resize at no charge for full-price buyers. If you would like this as your engagement ring, Eytan can design matching wedding rings...

A beautiful and elegant diamond and blue sapphire ring set in Platinum PT900 . Excellent for everyday use , Sapphire weight is .31 carats and diamond weight is .78 carats. Ring dimen...

A classic natural ruby engagement ring estate. Set with one cushion-shaped old cut natural untreated ruby in a prong setting open back with a weight o...