178 round brilliant diamonds and four opal half moons, all set in pristine 18 karat white gold. Just as breathtaking, the Emerald and Opal Earrings contain over 13 carats of pear shape green ...

Type IIa heart-shaped loose diamond and an 18-karat white gold diamond and Colombian emerald bib necklace with matching earrings. The latter two pieces are likely to draw major attention for their ...

"I can't tell the difference between these and my actual diamond ... of white gold, yellow gold, or rose gold. On top of that, you can also pick from six different cuts — cushion, emerald ...

and Macri Color earrings in yellow and white gold with moonstone Graff white diamond Cross Over necklace (65.69 carats) set in white gold Van Cleef & Arpels À Cheval bracelet featuring diamonds ...

Forbes contributors publish independent expert analyses and insights. Kate Matthams Spencer is a Paris-based writer who covers jewelry. Family-run fine jewelry house Tabbah applies five ...

Emeralds have, for centuries, captivated empires, royals, and the generally well-heeled and powerful. Egyptian queen Cleopatra was so enamored with the stone that she would carve her likeness into ...