swap_horiz Zircon Alternatives

1

Pigeon's Blood Ruby

Pigeon's blood describes a prized vivid-red appearance in ruby, rather than a separate mineral species. Ruby is red coru...

Jewelry Myanmar Corundum Vivid Red

9.11 Excellent

2

Diamond

Diamond is a crystalline form of carbon whose atomic structure gives it the highest scratch hardness among natural miner...

Jewelry Carbon Precious Colorless

9.06 Excellent

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

8.92 Great

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

8.83 Great

5

Musgravite

First identified in Australia's Musgrave Ranges, musgravite is a rare mineral of the taaffeite group that can be fashion...

Jewelry Beryllium Ultra Rare Gray Green

8.83 Great

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

8.83 Great

7

Ruby

The ruby is a highly valued gemstone derived from corundum, known for its intense red color. Its significance stems from...

Jewelry Red Precious Corundum

8.79 Great

8

Blue Sapphire

A blue sapphire is a highly valued gemstone derived from corundum. Its intense blue color arises from trace elements wit...

Blue Jewelry Precious Corundum

8.74 Great

9

Demantoid Garnet

Demantoid garnet is a rare gemstone belonging to the andradite group. It’s notable for its exceptionally high dispersion...

Green Jewelry Rare High Dispersion

8.37 Great

10

Blue Spinel

Blue spinel is a naturally occurring magnesium aluminum mineral prized as a gemstone for its vitreous luster and durabil...

Natural Blue Jewelry Spinel

7.91 Good

11

Tanzanite

Tanzanite is the blue-to-violet gem variety of zoisite, a calcium aluminium silicate mineral. It was identified as a com...

Jewelry December Birthstone Blue Violet Zoisite

7.50 Good

12

Sphene

Sphene, formally known as titanite, is a calcium titanium nesosilicate mineral valued as a collector's gemstone. It is d...

Jewelry Rare Fire High Dispersion

7.18 Good

13

Turquoise

Turquoise is an opaque blue-to-green mineral and a hydrated phosphate of copper and aluminium. It has been used as an or...

Jewelry Opaque Blue Green Phosphate

6.67 Fair

14

Andalusite

Andalusite is an aluminum silicate mineral with the chemical formula Al2SiO5. It forms in metamorphic rocks and is named...

Jewelry Pleochroic Silicate Multicolor

5.98 Mediocre

15

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

5.52 Mediocre

16

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

5.52 Mediocre

17

Kyanite

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

Blue Jewelry Silicate Anisotropic

4.83 Poor

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

4.42 Poor

19

Dumortierite

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

Blue Jewelry Opaque Silicate

4.42 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

4.19 Poor