swap_horiz Spectrolite Feldspar Alternatives

1

Pink Diamond

Pink diamonds are highly prized gemstones characterized by their distinctive pink color, a result of trace amounts of bo...

Pink Fancy Color Rare Diamond

9.9 Brilliant

2

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

3

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

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

Red Beryl

Red beryl, also known as bixbite, is a rare variety of beryl distinguished by its intense red color. This gemstone’s col...

Utah Rare Red Beryl

9.4 Excellent

6

Green Diamond

Green diamonds are highly unusual gemstones formed within regular diamonds through irradiation. This process, typically...

Green Fancy Color Rare Diamond

9.4 Excellent

7

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

8

Harlequin Opal

Harlequin opals are gemstones characterized by a distinctive, irregular play-of-color. These patterns appear as a mosaic...

Premium Rare Play Of Color Opal

9.2 Excellent

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

9.1 Excellent

10

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

11

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

12

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

13

Chrysoberyl Cat's Eye

Chrysoberyl Cat's Eye, also known as cymophane, is a gemstone variety of the mineral chrysoberyl that exhibits a distinc...

Rare Sri Lanka Phenomenon Chrysoberyl

8.8 Great

14

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

15

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

16

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

17

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

18

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

19

Andesine

Andesine is a plagioclase feldspar mineral with a composition intermediate between albite and anorthite. It is named aft...

Collector Rare Color Change Feldspar

6.0 Fair

20

Bytownite

Bytownite is a calcium-rich member of the plagioclase feldspar solid-solution series, with composition between labradori...

Jewelry Rare Labrador Feldspar

4.6 Poor