31 Carat Sale

We feature 31 Carat in stock online. Buy our selection of 31 Carat now! Featuring deals for 31 Carat from eBay.


  • 31 CARAT ALEXANDRITE NATURAL ROUGH COLECTOR'S CRYSTAL MINERAL GEM (W4)

31 CARAT ALEXANDRITE: $105.00

31 CARAT ALEXANDRITE NATURAL ROUGH COLECTOR'S CRYSTAL MINERAL GEM (W4)

  • Gorgeous Green 31+ Carat Lot Natural Emerald Rough Small Crystals Afghanistan

Gorgeous Green 31+: $44.99

Gorgeous Green 31+ Carat Lot Natural Emerald Rough Small Crystals Afghanistan

  • 31 Carat Natural Graduated Tanzanite Bead Gemstone Gem Stone 16 Inch Strand

31 Carat Natural: $33.99

31 Carat Natural Graduated Tanzanite Bead Gemstone Gem Stone 16 Inch Strand

  • Thirty One 31 Carat SAPPHIRE Dark Blue African GEMSTONE Oval Cut

Thirty One 31: $29.00

Thirty One 31 Carat SAPPHIRE Dark Blue African GEMSTONE Oval Cut

  • Green Alunite Cab 31 carat rare free form hand cut green apple cabochon

Green Alunite Cab: $40.30

Green Alunite Cab 31 carat rare free form hand cut green apple cabochon

  • Nacozari Turquoise Cab 31 carat Blue Iron Pyrite Cabochon

Nacozari Turquoise Cab: $40.30

Nacozari Turquoise Cab 31 carat Blue Iron Pyrite Cabochon

  • WOW 31 Carat Beautiful Bi Color Tourmaline CrystalAfghanistan14

WOW 31 Carat: $79.99

WOW 31 Carat Beautiful Bi Color Tourmaline CrystalAfghanistan14

  • 31 CARAT UNUSUALL TERMINATED PERIDOT CRYSTAL ULTRA RARE  PAKISTAN

31 CARAT UNUSUALL: $39.99

31 CARAT UNUSUALL TERMINATED PERIDOT CRYSTAL ULTRA RARE PAKISTAN

  • WOW 31 Carat Beautiful Blue Color Tourmaline CrystalAfghanistan1ART

WOW 31 Carat: $99.99

WOW 31 Carat Beautiful Blue Color Tourmaline CrystalAfghanistan1ART

  • 31-Carat Natural Green Cap Tourmaline Crystal Combine with Topaz Rare Terminated

31-Carat Natural Green: $50.00

31-Carat Natural Green Cap Tourmaline Crystal Combine with Topaz Rare Terminated

  • Natural White Buffalo Turquoise 31 carat Nevada American Cabochon Cab

Natural White Buffalo: $40.30

Natural White Buffalo Turquoise 31 carat Nevada American Cabochon Cab

  • Natural Spiny Oyster Shell 31 carat Purple Cabochon

Natural Spiny Oyster: $40.30

Natural Spiny Oyster Shell 31 carat Purple Cabochon

  • Bloody Basin Jasper Cab 31 carat hand cut red black matrix cabochon block

Bloody Basin Jasper: $40.30

Bloody Basin Jasper Cab 31 carat hand cut red black matrix cabochon block

  • 31 Carat 17

31 Carat 17": $28.79

31 Carat 17" 2 to 5 mm Natural Ethiopian Welo Fire Opal Bead Necklace -01227

  • 31 Carat 17

31 Carat 17": $42.29

31 Carat 17" 2 to 4.5 mm Natural Ethiopian Welo Fire Opal Beads Necklace -EB8048

  • Paprok 31 Carat Beautiful Light Purple Color Tourmaline CrystalAfghanistan10

Paprok 31 Carat: $129.99

Paprok 31 Carat Beautiful Light Purple Color Tourmaline CrystalAfghanistan10

  • 31 Carat 22x17.7x11.3 MM Natural Untreated Rose Quartz Oval Shape Cabochon

31 Carat 22x17.7x11.3: $24.99

31 Carat 22x17.7x11.3 MM Natural Untreated Rose Quartz Oval Shape Cabochon

  • SIZE 7 GENUINE 31 CARAT CITRINE 925 FINE ITALIAN SOLID STERLING SILVER RING

SIZE 7 GENUINE: $119.00

SIZE 7 GENUINE 31 CARAT CITRINE 925 FINE ITALIAN SOLID STERLING SILVER RING

  • 31 Carat 16

31 Carat 16": $35.09

31 Carat 16" 2 to 4 mm Natural Ethiopian Welo Fire Opal Bead Necklace -01238

  • 31 Carat 16

31 Carat 16": $31.49

31 Carat 16" 2 to 5 mm Natural Ethiopian Welo Fire Opal Bead Necklace -T1198

  • 31 Carat 17

31 Carat 17": $31.49

31 Carat 17" 2 to 4 mm Natural Ethiopian Welo Fire Opal Bead Necklace -T1203

  • NATURAL White Buffalo Turquoise 31 carat Ribbon Boulder Cab Nevada Cabochon

NATURAL White Buffalo: $40.30

NATURAL White Buffalo Turquoise 31 carat Ribbon Boulder Cab Nevada Cabochon

  • SIZE 6 GENUINE 31 CARAT LAVENDER AMETHYST FINE 925 STERLING SILVER RING

SIZE 6 GENUINE: $119.00

SIZE 6 GENUINE 31 CARAT LAVENDER AMETHYST FINE 925 STERLING SILVER RING

  • 2 Blue Mojave Turquoise Cab 31 carat Mohave Silver Matrix Web Kingman cabochon

2 Blue Mojave: $40.30

2 Blue Mojave Turquoise Cab 31 carat Mohave Silver Matrix Web Kingman cabochon

  • 2 Purple Mojave Turquoise Cab 31 carat Mohave Gold Web Matrix Kingman cabochon

2 Purple Mojave: $40.30

2 Purple Mojave Turquoise Cab 31 carat Mohave Gold Web Matrix Kingman cabochon

  • Zuni carved White Opal Owl Fetish figure 31 carat signed

Zuni carved White: $89.00

Zuni carved White Opal Owl Fetish figure 31 carat signed

  • 2 NATURAL Royston Turquoise Cab 31 carat Ribbon Boulder Cabochons Matching Set

2 NATURAL Royston: $40.30

2 NATURAL Royston Turquoise Cab 31 carat Ribbon Boulder Cabochons Matching Set

  • 2 Bloody Basin Jasper Cab 31 carat hand cut red black matrix cabochon block

2 Bloody Basin: $40.30

2 Bloody Basin Jasper Cab 31 carat hand cut red black matrix cabochon block

  • Natural IF Clean Sawn Champagne Citrine Facet Rough  29-31 Carat Pcs.

Natural IF Clean: $33.99

Natural IF Clean Sawn Champagne Citrine Facet Rough 29-31 Carat Pcs.

  • Rainbow Fluorite Glowing Polished Crystal S.Silver Necklace 31 Carats - ┬áMexico

Rainbow Fluorite Glowing: $24.00

Rainbow Fluorite Glowing Polished Crystal S.Silver Necklace 31 Carats -  Mexico

  • Tree Frog Variscite cabochon 31 carats unbacked

Tree Frog Variscite: $26.75

Tree Frog Variscite cabochon 31 carats unbacked

  • 31 Carats Pink Sapphire With White Sapphires Silver Ring

31 Carats Pink: $109.00

31 Carats Pink Sapphire With White Sapphires Silver Ring

  • VERY RARE Sterling ~BOTRYOIDAL HEMIMORPHITE DRUZE wWULFENITE Pendant~31 CARATS

VERY RARE Sterling: $59.95

VERY RARE Sterling ~BOTRYOIDAL HEMIMORPHITE DRUZE wWULFENITE Pendant~31 CARATS

  • 31 carats Natural Free Form Hubei Turquoise Cabochon

31 carats Natural: $93.00

31 carats Natural Free Form Hubei Turquoise Cabochon

  • 2 Pilot Mountain Turquoise 31 carats Cabochons Nevada American Matching Set Cabs

2 Pilot Mountain: $40.30

2 Pilot Mountain Turquoise 31 carats Cabochons Nevada American Matching Set Cabs

  • 24 Mm Vintage Queretaro Mexico 31 Carats Jelly Opal #202

24 Mm Vintage: $38.00

24 Mm Vintage Queretaro Mexico 31 Carats Jelly Opal #202

  • Black Onyx 16 MM  Round Ball sterling silver Necklace  31 carats

Black Onyx 16: $34.11

Black Onyx 16 MM Round Ball sterling silver Necklace 31 carats

  • boulder opal full face nice colors 31 carats 24 x 20 x 5 mm

boulder opal full: $79.95

boulder opal full face nice colors 31 carats 24 x 20 x 5 mm

  • 2 WildHorse Magnesite Cabs 31 carats wild horse Natural Matching Set Cabochons

2 WildHorse Magnesite: $40.30

2 WildHorse Magnesite Cabs 31 carats wild horse Natural Matching Set Cabochons

  • NATURAL Pilot Mountain Turquoise 31 carats Cabochon Nevada Blue American Cab

NATURAL Pilot Mountain: $64.99

NATURAL Pilot Mountain Turquoise 31 carats Cabochon Nevada Blue American Cab

  • 31 carats! BURNING FIRE BOULDER OPAL PENDANT BEAD 7995AB

31 carats! BURNING: $36.20

31 carats! BURNING FIRE BOULDER OPAL PENDANT BEAD 7995AB

  • 2 Rainbow Calsilica Cabs 31 carats Multi-color Ribbon cabochons Matching Set

2 Rainbow Calsilica: $40.30

2 Rainbow Calsilica Cabs 31 carats Multi-color Ribbon cabochons Matching Set

  • Carey Moss Agate Oval Cabochon 31 carats

Carey Moss Agate: $25.00

Carey Moss Agate Oval Cabochon 31 carats

  • NATURAL New Lander 31 carats Turquoise Chalcosiderite Variscite Cabochon Cab

NATURAL New Lander: $80.60

NATURAL New Lander 31 carats Turquoise Chalcosiderite Variscite Cabochon Cab

  • boulder opal 31 carats 22 x 22 x 5 mm red flash green veins

boulder opal 31: $49.95

boulder opal 31 carats 22 x 22 x 5 mm red flash green veins

"UNIQUE UNTREATED 31: $46.50

"UNIQUE UNTREATED 31 CARATS NATURAL PINK TOURMALINE ROUGH "

  • Boulder opal green fire both sides 31 carats 25 x 18 x 8mm undrilled

Boulder opal green: $69.95

Boulder opal green fire both sides 31 carats 25 x 18 x 8mm undrilled

  • Natural Wildhorse Magnesite Cabochon 31 carats Wild Horse Cab White Red Brown

Natural Wildhorse Magnesite: $40.30

Natural Wildhorse Magnesite Cabochon 31 carats Wild Horse Cab White Red Brown

  • 2 Green Mojave Turquoise Cabs 31 carats Mohave Gold Matrix Web Kingman cabochons

2 Green Mojave: $40.30

2 Green Mojave Turquoise Cabs 31 carats Mohave Gold Matrix Web Kingman cabochons

  • 925 Sterling Silver Fancy Sugilite 31 Carats Pendant Women OJPD-10605

925 Sterling Silver: $57.99

925 Sterling Silver Fancy Sugilite 31 Carats Pendant Women OJPD-10605

  • 24 Natural Sky Blue Topaz Tear Drop 31ct carats 8mm from Brazil

24 Natural Sky: $29.49

24 Natural Sky Blue Topaz Tear Drop 31ct carats 8mm from Brazil

  •  Coober Pedy genuine rough opal 31 carats  grey

Coober Pedy genuine: $70.08

Coober Pedy genuine rough opal 31 carats grey

  • Amazing Lemon Quartz Carved Fancy Gemstone Beads 1 Pair 14x24mm  31 Carat +AAAA

Amazing Lemon Quartz: $22.50

Amazing Lemon Quartz Carved Fancy Gemstone Beads 1 Pair 14x24mm 31 Carat +AAAA

  • 31 Carat 11 Pieces Natural Faceted Citrine Cut Oval Shape Loose Gemstone

31 Carat 11: $25.99

31 Carat 11 Pieces Natural Faceted Citrine Cut Oval Shape Loose Gemstone

  • SIZE 5 VINTAGE FILIGREE GENUINE AMETHYST 31 CARAT 925 SOLID STERLING SILVER RING

SIZE 5 VINTAGE: $119.00

SIZE 5 VINTAGE FILIGREE GENUINE AMETHYST 31 CARAT 925 SOLID STERLING SILVER RING

  • Natural Emerald Color Doublet Quartz 31 Carat 2 Piece 13x25MM Pear Shape

Natural Emerald Color: $29.99

Natural Emerald Color Doublet Quartz 31 Carat 2 Piece 13x25MM Pear Shape

  • Lapis Lazuli Rose Cut Faceted Marquise and Round 10x22mm Gemstone Beads 31 Carat

Lapis Lazuli Rose: $38.31

Lapis Lazuli Rose Cut Faceted Marquise and Round 10x22mm Gemstone Beads 31 Carat

  • 31 CARATS BEAUTIFUL NATURAL DIOPSIDE.

31 CARATS BEAUTIFUL: $120.00

31 CARATS BEAUTIFUL NATURAL DIOPSIDE.

  • 31 CARATS TANTALITE TOURMALINE AND MICA FROM AFGHANISTAN (Tn-613)

31 CARATS TANTALITE: $39.99

31 CARATS TANTALITE TOURMALINE AND MICA FROM AFGHANISTAN (Tn-613)

  • 925 Sterling Silver 2.31 Carat Heart Shaped Galileia Topaz Ring RS Certified

925 Sterling Silver: $26.01

925 Sterling Silver 2.31 Carat Heart Shaped Galileia Topaz Ring RS Certified

  • 31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (Et-274)

31 CARATS TANTALITE: $24.99

31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (Et-274)

  • LIBYAN GLASS TEKTITE FROM LIBYA AFRICA 31 CARATS - 1.1

LIBYAN GLASS TEKTITE: $25.00

LIBYAN GLASS TEKTITE FROM LIBYA AFRICA 31 CARATS - 1.1"

  • PERFECT YELLOW SCAPOLITE CRYSTAL FROM INDIA 31 CARATS 0.9

PERFECT YELLOW SCAPOLITE: $30.00

PERFECT YELLOW SCAPOLITE CRYSTAL FROM INDIA 31 CARATS 0.9"

  • WOW 31 CARATS 9 PCS BEAUTIFUL WATERMELON TOURMALINE SLICES  AFGHAN

WOW 31 CARATS: $130.00

WOW 31 CARATS 9 PCS BEAUTIFUL WATERMELON TOURMALINE SLICES AFGHAN

  • Natural Stone Lemon Quartz Carved Fancy Gemstone 1 Pair 14X24mm 31 Carat

Natural Stone Lemon: $30.99

Natural Stone Lemon Quartz Carved Fancy Gemstone 1 Pair 14X24mm 31 Carat

  • 31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (T-141)

31 CARATS TANTALITE: $39.99

31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (T-141)

  • 31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (Tn-215)

31 CARATS TANTALITE: $39.99

31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (Tn-215)

  • 31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (Tn-216)

31 CARATS TANTALITE: $39.99

31 CARATS TANTALITE CRYSTAL FROM AFGHANISTN (Tn-216)

  • WOW 31 CARATS AMAZING BEAUTIFUL BI- COLOR  TOURMALINE CRYSTAL  PAPROOK AFGHAN

WOW 31 CARATS: $140.00

WOW 31 CARATS AMAZING BEAUTIFUL BI- COLOR TOURMALINE CRYSTAL PAPROOK AFGHAN

  • 16.6 carat boulder opal undrilled electric blue violet throughout 31 x 15 x 5mm

16.6 carat boulder: $89.95

16.6 carat boulder opal undrilled electric blue violet throughout 31 x 15 x 5mm

  • NATURAL YELLOW CITRINE CUSHION 31 CARATS GEMSTONE FOR RING PENDANT

NATURAL YELLOW CITRINE: $105.00

NATURAL YELLOW CITRINE CUSHION 31 CARATS GEMSTONE FOR RING PENDANT

  • 44.8 carat side drilled boulder opal  31 x 21 x 7mm great pattern

44.8 carat side: $29.95

44.8 carat side drilled boulder opal 31 x 21 x 7mm great pattern

  • WOW BEAUTIFUL 31 CARATS 18 PCS RARE WATERMELON TOURMALINE SLICES AFGHANISTAN

WOW BEAUTIFUL 31: $130.00

WOW BEAUTIFUL 31 CARATS 18 PCS RARE WATERMELON TOURMALINE SLICES AFGHANISTAN

  • .925 Sterling Silver 3 DOLPHIN RING STATION Pendant 1 34

.925 Sterling Silver: $22.37

.925 Sterling Silver 3 DOLPHIN RING STATION Pendant 1 34" (43mm) ~ 31 carats!

  • WOW 31 CARATS 8 PCS BEAUTIFUL WATERMELON TOURMALINE SLICES PEACH MINE

WOW 31 CARATS: $130.00

WOW 31 CARATS 8 PCS BEAUTIFUL WATERMELON TOURMALINE SLICES PEACH MINE

  • GOLD BULLION TIMES 5 PURE 24 CARAT GOLD BARS A31fsr

GOLD BULLION TIMES: $23.99

GOLD BULLION TIMES 5 PURE 24 CARAT GOLD BARS A31fsr

  • Natural Royston Turquoise Cabochon 40 Carat 20 x 31 mm Freeform Geometric Cab

Natural Royston Turquoise: $62.00

Natural Royston Turquoise Cabochon 40 Carat 20 x 31 mm Freeform Geometric Cab

  • 2500 carats - Ruby Synthetic Faceting rough  500+ grams - 12 split Boules R31

2500 carats -: $90.00

2500 carats - Ruby Synthetic Faceting rough 500+ grams - 12 split Boules R31

  • Natural Pink Tourmaline Hand Carved Fancy Leaf Gemstone For Jewellery 31 Carats

Natural Pink Tourmaline: $58.99

Natural Pink Tourmaline Hand Carved Fancy Leaf Gemstone For Jewellery 31 Carats

  • Natural Emerald Smooth Round Beads 3-5 MM Size 31 Carats In Weight Natural Beads

Natural Emerald Smooth: $27.00

Natural Emerald Smooth Round Beads 3-5 MM Size 31 Carats In Weight Natural Beads

  • WOW 31 CARATS 2 PCS BEAUTIFUL MIX SHAPES OF FACETED FLUORITE  AFGHAN

WOW 31 CARATS: $75.00

WOW 31 CARATS 2 PCS BEAUTIFUL MIX SHAPES OF FACETED FLUORITE AFGHAN

  • 17.5 carat undrilled boulder opal blue & green fire 31 x 13 x 4 mm

17.5 carat undrilled: $39.95

17.5 carat undrilled boulder opal blue & green fire 31 x 13 x 4 mm

  • 23 carat face drilled boulder opal shifting bright green sparkles 31 x 17 x 4mm

23 carat face: $60.46

23 carat face drilled boulder opal shifting bright green sparkles 31 x 17 x 4mm

  • 34.0 carat banded boulder opal elusive red green and blue fire 38 x 31 x 4 mm

34.0 carat banded: $59.95

34.0 carat banded boulder opal elusive red green and blue fire 38 x 31 x 4 mm

  • Natural Carving Amethyst Loose Gemstone in Many Different shapes

Natural Carving Amethyst: $35.99

Natural Carving Amethyst Loose Gemstone in Many Different shapes

  • USMC USN USCG CARAT Cooperation Afloat Readiness & Training DESRON 31 Hawaii 502

USMC USN USCG: $62.49

USMC USN USCG CARAT Cooperation Afloat Readiness & Training DESRON 31 Hawaii 502

  • 131 Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone B21A31

131 Carat Green: $39.99

131 Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone B21A31

  • 100% Natural Carving Multi Tourmaline Cabochon Gemstone NG3016-3076

100% Natural Carving: $74.09

100% Natural Carving Multi Tourmaline Cabochon Gemstone NG3016-3076

  • Emerald Smooth Round Beads 3-5 MM Size 31 Carats In Weight Natural Beads

Emerald Smooth Round: $36.00

Emerald Smooth Round Beads 3-5 MM Size 31 Carats In Weight Natural Beads

  • 74.95  Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone T3MA31

74.95 Carat: $22.99

74.95 Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone T3MA31

  • 131.70 Carat Pear Blue Turquoise Spiderweb Cab Cabochon Gem Stone Gemstone TA31

131.70 Carat Pear: $98.99

131.70 Carat Pear Blue Turquoise Spiderweb Cab Cabochon Gem Stone Gemstone TA31

  • 176.10 Carat Blue Spiderweb Turquoise Cab Cabochon Gemstone Gem Stone LPF31

176.10 Carat Blue: $132.99

176.10 Carat Blue Spiderweb Turquoise Cab Cabochon Gemstone Gem Stone LPF31

  • 171.20 Carat Blue Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone T4A31

171.20 Carat Blue: $128.99

171.20 Carat Blue Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone T4A31

  • 111.30 Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone B20A31

111.30 Carat Green: $36.99

111.30 Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone B20A31

  • 139.95 Carat Blue Spiderweb Turquoise Cab Cabochon Gemstone Gem Stone B18A31

139.95 Carat Blue: $104.99

139.95 Carat Blue Spiderweb Turquoise Cab Cabochon Gemstone Gem Stone B18A31

  • 8.73 Carat 16x12 Pear Rich Purple Brazilian Amethyst Gem Stone Gemstone AA31

8.73 Carat 16x12: $96.99

8.73 Carat 16x12 Pear Rich Purple Brazilian Amethyst Gem Stone Gemstone AA31

  • 117.50 Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone B24A31

117.50 Carat Green: $36.99

117.50 Carat Green Spiderweb Turquoise Cab Cabochon Gem Stone Gemstone B24A31