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Home / Calibrated Size / 18mm

Filter Gemstones by Showing all 4 results

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DefaultPopularityNewnessPrice: low to highPrice: high to low

Gem Type

Blue SapphireBurma RubyCertificationCloseout DealsColombian EmeraldFancy SapphireMali GarnetMelee GemstonesMulti Color TourmalineOpalRed TourmalineRing DesignsUmbalite GarnetZambian EmeraldMozambique RubyParaiba TourmalineAquamarineBlack Star SapphireAlexandrite StoneAmethystAmetrineApatiteBerylBi Colour TourmalineBi-Colour TopazBlue Star SapphireBlue TopazBlue TourmalineBrown TourmalineCats Eye StoneChrome TourmalineChrysoberylCitrineColour Change GarnetCompliment Colour TourmalineCuprian TourmalineDemantoid GarnetFibrolite Cats EyeFluoriteGreen TourmalineGrey TourmalineGrossular GarnetKunziteMalaya GarnetMix TourmalineMorganiteOrange TourmalinePeridotPink TourmalinePurple TourmalineRhodoliteRubelliteScapoliteSpessartite GarnetSphene GemstoneSpinel GemsStar SapphireTan TourmalineTanzanite StoneTsavoriteWhite TourmalineYellow TourmalineZircon

Parcel Type

SinglePairCalibratedParcel

Price Range

Under 100Under 300Under 500Under 1000Under 3000Under 5000Under 10kAbove 10k

Weight (ct)

Below 11234567891011-1516-2021-3031-5051-99100+

Shapes

MarqueTriangleOvalCushionPearRectangularSquareRoundHeartTrilliantMarquiseFancyMix

Color

Pigeons BloodRedBlueGreenPinkYellowOrangeTanPurpleBrownWhiteBlackGreyBi ColourCompliment ColourMulti Color

Clarity

IFVVSVSSI-1SI-2IOTS

Calibrated Size

1.0mm1.1mm1.2mm1.3mm1.4mm1.5mm1.6mm1.7mm1.8mm1.9mm19mm2.0mm22x20mm25x23mm29x27mm4x2mm5x3mm3mm4mm5mm6mm7mm8mm9mm10mm11mm12mm13mm14mm15mm16mm17mm18mm20mm23mm6x4mm7x5mm8x6mm9x7mm10x8mm11x9mm12x10mm13x11mm14x12mm15x13mm16x12mm16x14mm17x15mm18x13mm18x16mm19x17mm20x18mm21x19mm26x24mm28x26mm31x29mm

Gem Cutting

Fine Step CutModified Brilliant CutEmerald CutBrilliant Diamond CutScissor CutAsscher CutPrincess CutRadiant CutCabochonCheckered CutLaser Cut

Gem Labs

GIAGRSAIGSGITLOTUSGUILDICALAB

Gem Tradenames

AAAAA+CamboliteColor ChangeCornflower BlueIndicoliteNeonPigeons BloodSanta MariaWatermelon

Filter Gemstones by Showing all 4 results

Order Gems by

DefaultPopularityNewnessPrice: low to highPrice: high to low

Gem Type

Blue SapphireBurma RubyCertificationCloseout DealsColombian EmeraldFancy SapphireMali GarnetMelee GemstonesMulti Color TourmalineOpalRed TourmalineRing DesignsUmbalite GarnetZambian EmeraldMozambique RubyParaiba TourmalineAquamarineBlack Star SapphireAlexandrite StoneAmethystAmetrineApatiteBerylBi Colour TourmalineBi-Colour TopazBlue Star SapphireBlue TopazBlue TourmalineBrown TourmalineCats Eye StoneChrome TourmalineChrysoberylCitrineColour Change GarnetCompliment Colour TourmalineCuprian TourmalineDemantoid GarnetFibrolite Cats EyeFluoriteGreen TourmalineGrey TourmalineGrossular GarnetKunziteMalaya GarnetMix TourmalineMorganiteOrange TourmalinePeridotPink TourmalinePurple TourmalineRhodoliteRubelliteScapoliteSpessartite GarnetSphene GemstoneSpinel GemsStar SapphireTan TourmalineTanzanite StoneTsavoriteWhite TourmalineYellow TourmalineZircon

Parcel Type

SinglePairCalibratedParcel

Price Range

Under 100Under 300Under 500Under 1000Under 3000Under 5000Under 10kAbove 10k

Weight (ct)

Below 11234567891011-1516-2021-3031-5051-99100+

Shapes

MarqueTriangleOvalCushionPearRectangularSquareRoundHeartTrilliantMarquiseFancyMix

Color

Pigeons BloodRedBlueGreenPinkYellowOrangeTanPurpleBrownWhiteBlackGreyBi ColourCompliment ColourMulti Color

Clarity

IFVVSVSSI-1SI-2IOTS

Calibrated Size

1.0mm1.1mm1.2mm1.3mm1.4mm1.5mm1.6mm1.7mm1.8mm1.9mm19mm2.0mm22x20mm25x23mm29x27mm4x2mm5x3mm3mm4mm5mm6mm7mm8mm9mm10mm11mm12mm13mm14mm15mm16mm17mm18mm20mm23mm6x4mm7x5mm8x6mm9x7mm10x8mm11x9mm12x10mm13x11mm14x12mm15x13mm16x12mm16x14mm17x15mm18x13mm18x16mm19x17mm20x18mm21x19mm26x24mm28x26mm31x29mm

Gem Cutting

Fine Step CutModified Brilliant CutEmerald CutBrilliant Diamond CutScissor CutAsscher CutPrincess CutRadiant CutCabochonCheckered CutLaser Cut

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Aquamarine

AQ1189 : 16.11ct Sky Blue Aquamarine – 18mm

HKD 5,207

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Aquamarine

AQ1124 : 25.19ct Baby Blue Aquamarine – 18mm

HKD 23,834

Add to Wishlist

Pink Tourmaline

PT0823 : 27.13ct Pink Tourmaline – 18mm

HKD 25,660

Add to Wishlist

Tan Tourmaline

YT0092 : 25.59ct Tan Tourmaline – 18mm

HKD 16,195

FROM OUR JOURNAL

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Ruby Mines – A Guide to the Origin of Pigeon’s Blood Red Gemstone

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