Mark Henry Alexandrite and Diamond Pendant Necklace in 18k White Gold

One 18-karat white gold square design pendant, set with four (4) 2.75mm square cut pink sapphires, and forty-eight (48) brilliant cut diamonds, approximately 1.00-carat total weight ...

One 18-karat white gold open circle pendant designed by Jose Hess /Birks, set with seventy-two (72) round brilliant cut diamonds, approximately 1.50-carat total weight with matching ...

One 14 karat white gold cross pendant set with forty-four (44) princess cut sapphires, approximately 2.35 carat total weight, and forty-four (44) round brilliant cut diamonds, approx...

One 14-karat white gold omega wire necklace assembled to a 14-karat white gold oval pendant set with ten (10) round bronze colored brilliant cut diamonds, approximately 0.50-carat to...

One 18 karat white gold Art Deco reproduction pendant/brooch set with one hundred forty-eight 148 round brilliant cut diamonds, approximately 2.00 carat total weight with matching I/...

One 14 karat white gold pendant set with one 9x7mm oval green peridot and 0.10 carat total weight of brilliant cut diamonds with matching H/I color and I1 clarity. The pendant measu...

This one of a kind marvel is a one of one in existence. Alexandrite at sizes greater 1 carat are rarely found across all geographic sources to begin with, but 1 carat stones from Brazil are even rarer. This stone is a true rarity and exhibits a strong color change greenish blue to reddish purple. The diminishing supply of Brazilian alexandrite and marvelous size and cut this stone exhibits make it an extremely scarce and alluring gem that will likely not be sourced again. An alexandrite is prized for its natural ability to shift colors from a vibrant bluish-green under daylight to an alluring reddish-purple under incandescent light. Originally known as 'Emerald by day and Ruby by Night', the Russian source depleted centuries ago, new sources have been discovered throughout the world yet none rival the quality coming out of Brazil. Brazilian quality stones are known for their strong color-change ability and their clarity; they are true marvels to gem connoisseurs and jewelry fanatics alike. Nestled at the heart of this iconic gold coin inspired design is an exquisite pear shaped alexandrite...

Beautiful pendant necklace with 0.28 ct. of round diamonds that are bright, white, and good quality.

Diamond and Turquoise pendant necklace handcrafted in 18k white gold. The details are as follows : Diamond weight : 1.64 carat ( GH color and VS clarity ) Turquoise weight : 5 cara...

Beautiful 0.16 ct. yellow diamond round with 0.28 ct. good quality white diamond rounds. Handmade in 18k white gold. Length 16" with option to make longer.

Diamond cross pendant necklace composed of 18K white gold. There are fifty-two (52) round diamonds that total 1.75 carats; F-H color and VS1-SI2 clarity. The chain measures 16 inche...

A vibrant rubellite tourmaline is situated at the heart of this avant garde design that is speckled with a trim of twinkling petite diamonds that further illuminate the center gem. I...