Natural Diamonds

Explore by Gemstone

Every gemstone tells a different story. Browse collections organized by color, rarity, and character.
The Eulalio Huggies - Betsy Neimark Lewis Fine Jewelry
Shop by Stone: Lab Diamonds
Diamond Ring in 14K Gold | Lewi Ring - Betsy Neimark Lewis Fine Jewelry
Shop by Stone: Natural Diamonds
oval sapphire engagement ring platinum three stone
Shop by Stone: Blue Sapphires
5.35ct Montana sapphire ring in 14K yellow gold bezel setting
Shop by Stone: Montana Sapphires
pink sapphire earrings in 14k gold drop style
Shop by Stone: Pink Sapphires
tourmaline drop earrings 10.5ct emerald cut mint stones
Shop by Stone: Tourmalines

Designed Around Exceptional Stones

Every Betsy Neimark Lewis piece begins with the gemstone. From luminous lab-grown diamonds to rare sapphires sourced for their exceptional color, each stone is selected for its beauty before becoming part of a sculptural setting designed to endure for generations.

Featured collection

Blue and Pink Sapphires
Pear sapphire stud earrings in solid 14K yellow gold bezel settings
Side profile of pear sapphire stud earrings with bezel-set natural sapphires in 14K yellow gold
$850.00
The Dottie Studs
$850.00
Pear sapphire drop earrings in solid 14K yellow gold with bezel-set natural sapphires
Side view of articulated pear sapphire drop earrings in solid 14K yellow gold
$1,650.00
The Dottie Drops
$1,650.00
Blue & Pink Sapphire Two-Stone Ring in Platinum
Side view of Blue & Pink Sapphire Two-Stone Ring
$9,200.00
The Perrin Ring
$9,200.00
oval sapphire engagement ring platinum three stone
7.35ct sapphire diamond engagement ring side view platinum
$21,540.00
The Sima Ring
$21,540.00
pink sapphire band in 14K yellow gold double row design
gold pink sapphire stacking ring with bezel set stones
dottie pink sapphire band worn on hand stacking ring
$2,400.00
The Pink Sapphire Dottie Band
$2,400.00
blue sapphire ring in 14k gold open wrap design
gold sapphire ring with bezel set stones
lewi sapphire ring worn on hand
$4,200.00
The Blue Sapphire Lewi Ring
$4,200.00
blue sapphire band in 14k gold open framework
gold sapphire stacking ring with pear shaped stones
dottie sapphire band worn on hand
$4,500.00
The Sapphire Dottie Band
$4,500.00
pink sapphire earrings in 14k gold drop style
gold hoop earrings with pink sapphire drops
$6,250.00
The Pink Sapphire Eugenie Drops
$6,250.00
5.35ct Montana sapphire ring in 14K yellow gold bezel setting
Oval Montana sapphire ring with sculptural gold setting side view
$14,650.00
The Montana Sapphire Dia Ring
$14,650.00

Looking for something unique?

Many of our designs can be customized with your preferred gemstone. Whether you're searching for a Montana sapphire, a vivid tourmaline, or a one-of-a-kind diamond, we'd love to help create something personal.