swap_horiz Plancheite Alternatives

1

Blue Diamond

Blue diamonds are highly prized gemstones characterized by their intense blue color. This coloration arises from minute...

Blue Fancy Color Rare Diamond

9.8 Brilliant

2

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

3

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

9.5 Brilliant

4

Paraiba Tourmaline

Paraiba tourmaline is a rare variety of tourmaline distinguished by its intense neon blue to green coloration. This colo...

Jewelry Rare Brazilian Neon Blue

9.4 Excellent

5

Alexandrite

Alexandrite is a rare chrysoberyl gemstone notable for its intense color change. The stone shifts from green to red-purp...

Jewelry Rare Color Change Chrysoberyl

9.2 Excellent

6

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

9.1 Excellent

7

Conch Pearl

A conch pearl originates from the Queen conch mollusk found in the Caribbean Sea. These rare gemstones are notable for t...

Pink Organic Jewelry Rare

9.1 Excellent

8

Cat's Eye Chrysoberyl

Cat’s Eye Chrysoberyl is a rare gemstone exhibiting cymophane, producing a luminous effect when viewed in darkness. This...

Jewelry Rare Honey Chatoyancy

8.9 Great

9

Grandidierite

Grandidierite is a borosilicate gemstone notable for its intense blue-green color and unique pleochroism – displaying di...

Jewelry Rare Borosilicate Madagascar

8.8 Great

10

Color Change Sapphire

A color-change sapphire is a rare variety of corundum exhibiting a distinctive optical phenomenon. The gemstone’s hue sh...

Jewelry Rare Color Change Corundum

8.7 Great

11

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

8.6 Great

12

Color Change Garnet

Color change garnet is a rare variety of the garnet mineral group that exhibits a distinct alteration in hue when transi...

Jewelry Rare Color Change Garnet

8.5 Great

13

Benitoite

Benitoite is a rare blue barium titanium cyclosilicate mineral that was first discovered in 1907 in San Benito County, C...

Blue Jewelry Rare Barium Titanium

8.5 Great

14

Color Change Spinel

Color change spinel is a rare variety of the spinel gemstone that exhibits a distinct shift in its primary hue depending...

Jewelry Rare Color Change Alexandrite Effect

8.5 Great

15

Orange Sapphire

Orange sapphire is a gem-quality variety of corundum whose color ranges from yellowish orange to reddish or pinkish oran...

Jewelry Rare Orange Vivid

8.3 Great

16

Shattuckite

Shattuckite is a rare copper silicate hydroxide mineral that commonly forms in oxidized zones of copper deposits. It is...

Blue Arizona Jewelry Opaque

6.3 Fair

17

Larimar

Larimar is a blue to blue-green variety of pectolite, a calcium sodium silicate mineral. The color is associated with co...

Blue Jewelry Rare Caribbean

5.8 Mediocre

18

Afghanite

Afghanite is a rare blue to colorless feldspathoid mineral in the cancrinite-sodalite group. It was first identified in...

Blue Jewelry Rare Afghanistan

5.0 Mediocre

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

Gahnite

Gahnite is the zinc-rich spinel-group mineral with the ideal formula ZnAl2O4. It was described from the Falun mine in Sw...

Blue Collector Jewelry Rare

4.8 Poor