swap_horiz Andalusite Alternatives

1

Diamond

Diamonds are crystalline structures composed entirely of pure carbon. Their exceptional hardness—the highest among known...

Jewelry Carbon Precious Colorless

9.9 Brilliant

2

Pigeon's Blood Ruby

A Pigeon’s Blood Ruby is a highly prized variety of ruby originating from Myanmar. These stones are renowned for their e...

Jewelry Myanmar Corundum Vivid Red

9.9 Brilliant

3

Royal Blue Sapphire

A Royal Blue Sapphire is a highly prized member of the corundum family, renowned for its intense blue hue. Kashmir sapph...

Jewelry Kashmir Corundum Royal Blue

9.7 Brilliant

4

Padparadscha Sapphire

A Padparadscha sapphire is a unique variety of corundum distinguished by its delicate pink-orange hue resembling a lotus...

Jewelry Rare Corundum Pink Orange

9.6 Brilliant

5

Musgravite

Musgravite is a gemstone composed primarily of beryllium oxide. It’s notable for being exceptionally rare, with only a f...

Jewelry Beryllium Ultra Rare Gray Green

9.6 Brilliant

6

Cornflower Blue Sapphire

The Cornflower Blue Sapphire is a variety of sapphire prized for its delicate blue hue reminiscent of the flower’s color...

Classic Jewelry Corundum Cornflower

9.6 Brilliant

7

Indicolite Tourmaline

Indicolite is the blue to blue-green color variety of elbaite, a species in the tourmaline mineral group. Its color is a...

Blue Jewelry Tourmaline Pleochroic

8.1 Great

8

Zircon

Zircon is a naturally occurring mineral composed mainly of zirconium silicate, with the chemical formula ZrSiO4. It crys...

Natural Jewelry December Birthstone High Dispersion

6.3 Fair

9

Charoite

Charoite is a rare purple silicate mineral and rock material known for swirling, fibrous patterns in shades of violet, l...

Jewelry Purple Siberian Silicate

6.0 Fair

10

Scapolite

Scapolite is a group of closely related aluminosilicate minerals that commonly forms in metamorphic rocks and in some al...

Varied Jewelry Silicate Yellow Purple

6.0 Fair

11

Kunzite

Kunzite is a pink, lilac, or violet variety of spodumene, a lithium aluminum silicate mineral that also occurs in colorl...

Jewelry Pastel Pink Violet Spodumene

5.9 Mediocre

12

Fluorite

Fluorite is a mineral composed of calcium fluoride and is the principal source of fluorine in industrial processing. It...

Collectible Jewelry Fluorescent Halide

5.8 Mediocre

13

Iolite

Iolite is the gem variety of cordierite, a magnesium- and aluminum-bearing silicate mineral that commonly appears blue,...

Affordable Jewelry Blue Violet Pleochroic

5.5 Mediocre

14

Axinite

Axinite is a group of calcium-bearing borosilicate minerals known for strongly pleochroic colors, in which the apparent...

Jewelry Borosilicate Pleochroic Brown Violet

5.4 Mediocre

15

Kyanite

Kyanite is an aluminosilicate mineral with the chemical formula Al2SiO5. It is distinguished by strong directional varia...

Blue Jewelry Silicate Anisotropic

5.3 Mediocre

16

Ferro-axinite

Ferro-axinite is an iron-rich calcium borosilicate mineral in the axinite group. It is commonly recognized by its clove-...

Jewelry Brown Pleochroic Axinite

5.3 Mediocre

17

Agate

Agate is a variety of chalcedony, the microcrystalline form of quartz, usually recognized by bands or other patterns cre...

Jewelry Banded Layered Multicolor

5.0 Mediocre

18

Epidote

Epidote is a calcium-aluminum-iron sorosilicate mineral with a monoclinic crystal structure and a composition commonly w...

Jewelry Pistachio Silicate Green Brown

4.8 Poor

19

Dumortierite

Dumortierite is a fibrous aluminum borosilicate mineral that commonly forms columnar crystals or parallel aggregates. It...

Blue Jewelry Opaque Silicate

4.8 Poor

20

Prehnite

Prehnite is an orthorhombic calcium aluminosilicate mineral with the formula Ca2Al2Si3O10(OH)2. It was described in 1788...

Green Pale Jewelry Translucent

4.6 Poor