Round Cut Loose Gemstones

Faceted Russian danburite sku560 Weight: 6.8 cts Diameter 12.5 mm, high 7.8 mm Origin Far East, Dalnegorskoe deposit Iideal perfect Russian cut

Russian demantoid garnet with obvious horsetail inclusion sku687 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.52 cts Diameter: 4.9 mm Demantoid is the rarest ...

Faceted pink round tourmaline sku667 Weight: 0.52 ct Diameter: 5.3 mm Color: pink Origin: Afghanistan

Faceted vivid green russian demantoid pair sku732 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.27 ct Diameter: 2.8 mm Everyone from gemsotne world knows, that ...

Faceted spessartite pair sku289 Weight: 1.64 cts Diameter: 5.5 mm Color orange Fanta Origin: Tanzania

Faceted Russian Demantoid with bissolite inclusions sku624 Weight: 0.44 ct Diameter 4.8 mm Demantoid is the rarest and most valuable variety of the garnet group. Stones that display the characteristic “horsetail” inclusion — fine fibrous structures of Bissolite — are especially prized by collectors. These inclusions are considered a classic identifying feature of natural Demantoid, particularly those originating from the Ural Mountains. Rather than reducing value, a well-formed horsetail inclusion is often seen as confirmation of authenticity and a distinctive natural characteristic of this gemstone. This demantoid originates from the historic Bobrovka deposit in the Ural Mountains, Russia, one of the most famous sources of demantoid garnet in the world. Uralian demantoids have been prized since the 19th century and were particularly popular in Russian Imperial jewelry...

Faceted pink tourmaline pair sku666 Weight: 1.34 cts Diameter 5.5 mm Origin: Afghanistan

Tiny vivid green faceted Russian demantoid garnet sku723 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.075 ct Diameter: 2.3 mm Everyone from gemsotne world kno...

Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 9.96 - 10.01 x 6.28 mm Weight - 4.02 Carat Color - K Clarity - SI1 Cut - Very Good Symmetry - Very Good Polish - E...

Color : Multi Shape : Round Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This striking **Sphene gemstone**, also known as **Titanite...

Stone Creation - Natural Shape - Circular Brilliant Cut Measurements - 9.66 - 9.79 x 5.53 mm Weight - 3.25 Carat Color - K, Faint Brown, face up white and beautiful Clarity - VS2 Po...

Russian demantoid garnet with bissolite inclusions !!️Tagil, Bobrovka deposit = no treatments (no heating) sku688 Weight: 0.55 ct Diameter: 4.85 mm Demantoid is the rarest and mo...

Faceted Tanzanite Lot Weight: 4.05 Carats Sizes: 0.50 To 0.70 Carat Shape: Round Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared...

Faceted Russian demantoid garnet sku665 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.85 ct Diameter: 5.7 mm Demantoid is the rarest and most valuable variety of...

Faceted Russian Demantoid with bissolite inclusions sku623 Weight: 0.5 ct Diameter 4.8 mm Demantoid is the rarest and most valuable variety of the garnet group. Stones that display the characteristic “horsetail” inclusion — fine fibrous structures of Bissolite — are especially prized by collectors. These inclusions are considered a classic identifying feature of natural Demantoid, particularly those originating from the Ural Mountains. Rather than reducing value, a well-formed horsetail inclusion is often seen as confirmation of authenticity and a distinctive natural characteristic of this gemstone. This demantoid originates from the historic Bobrovka deposit in the Ural Mountains, Russia, one of the most famous sources of demantoid garnet in the world. Uralian demantoids have been prized since the 19th century and were particularly popular in Russian Imperial jewelry...

Faceted tsavorite pair sku368 Weight: 1 ct Diameter 5 mm Perfect for stud earrings

Natural blue round sapphire Weight: 5.01 cts Size: 10.0 x9.90x6.22 mm Color: blue Origin: Sri Lanka Cut Step Cut Treatment Heated

Unique gemstones The demantoids come from the historic Bobrovka deposit in the Ural Mountains, one of the most famous sources of these exceptional garnets. Stones from this locality...

Vivid green faceted Russian demantoid garnet sku728 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.17 ct Diameter: 3.1 mm Everyone from gemsotne world knows, th...

Faceted Russian demantoid garnet with bissolite inclusions sku730 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.30 ct Diameter: 3.8 mm Everyone from gemsotne w...

Faceted Russian demantoid garnet set sku733 ‼️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 1 ct Everyone from gemsotne world knows, that best demantoids are mining...

Natural GIA 1.84 Carat Fancy Dark Greenish Yellow-Brown Round Loose Diamond *Free shipping within the US

Loose Tourmaline Weight: 23.15 Carats Dimension: 18x18x12.9 Mm Origin: Afghanistan Shape: Round Color: Pink Treatment: Non Certificate: On Demand Pink tourmaline, also known as ...

Weight : 4.80 cts Dimensions : 10.2 x 10.2 x 7 mm Color : Green Shape : Round Clarity : VVS Treatment : Natural Origin : Pakistan Hardness : 5-5.5 Family : Titanite This exceptiona...

1.12 ct round brilliant cut loose natural diamond *Free shipping within the US

Russian demantoid garnet with bissolite inclusions !!️Tagil, Bobrovka deposit = no treatments (no heating) sku691 Weight: 0.26 ct Diameter: 3.7 mm Demantoid is the rarest and mos...

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Loose Sphene/ Titanite Weight: 6.25 Carats Dimension: 10.7 x 10.7 x 8 Mm Origin: Pakistan Shape: Round Treatment: Non Certificate: On Demand Sphene, also known as titanite, is a r...

A truly stunning, world class Melo Pearl weighing an extraordinary 63.96ct. Is this the best Melo Pearl available for sale online in the world today? Quite probably! The colour is a ...

Embrace the beauty of our jadeite jade pendant, crafted from 100% natural, untreated Type-A Myanmar jadeite. With its smooth texture and vivid green colour, this pendant is a unique ...

A rare and highly collectible 0.12 carat natural pink champagne diamond, sourced from the legendary Argyle mine in Western Australia. This round-shaped dia...

Natural fancy dark yellow brown round diamond ,Excellent shine *Free shipping within the US

Weight 5.15 carats Dimensions 8.5x8.4x6.8 mm Treatment heated Origin Cambodia Clarity VVS Shape round Cut faceted The 5.15 carat blue zircon stone is a stunning example of n...

Faceted Fanta Spessartite Garnet Weight: 2.40 Carats Dimension: 7.6 x 7.6 x 5.1 Mm Shape: Round Origin: Tanzania Color: Fanta Orange Certificate: On Demand Spessartine is a mang...

Weight : 3.10 cts Dimensions : 9 x 9 x 6.1 mm Color : Green Shape : Round Clarity : VVS Treatment : Natural Origin : Pakistan Hardness : 5-5.5 Family : Titanite This exceptional Sp...

Weight 4.20 carat Dimensions 9.39x9.22x5.75 mm Treatment Heated Origin Sri Lankan Clarity SI Shape Cut Round Presenting a stunning 4.20 Carat Natural Royal Blue Sapphire, GGI...

This natural Blue sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury jew...

Diamond Size: 1.29 carats (the weight of the diamond). Shape: Round (the cut of the diamond). Average Color: H-I Average Clarity: SI2 (Slightly Included, which means the diamond ...

Faceted Russian demantoid set sku412 perfect for jewelry earrings and ring !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.57 ct Diameter: 3 mm Demantoid is the ra...

Loose Sapphire Weight: 1.63 Carats Sizes: 6.99 x 6.95 x 4.07 Mm Origin: Madagascar, Africa Shape: Round Colour: Yellow Treatment: Heat Enhancement Certificate: AIG Certificate Av...

Weight 4.67 carats No of pieces 13 Treatment none Origin Burma Clarity VVS Shape round Cut round brilliant This exceptional lot features 13 natural Spinel stones, totaling 4....

Weight 14.60 carat Dimensions 15.2x15.2x10.5mn Treatment None Origin Pakistan Clarity VVS Shape Cut Round This impressive 14.60 carat Natural Peridot showcases rare and att...

Faceted Ruby Weight: 0.69 Carat Dimension: 5.31 x 5.31 x 3.05 Mm Colour: Red Origin: Mozambique Treatment: Heat Enhancement (H-2) Certificate: GFCO Certificate Available Mozambique...

Weight : 1.55 cts Dimensions : 6.8*6.8*4.2 mm Color : Yellow/Green Shape : Round Clarity : Eye Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This att...

Faceted Pink Spinel Weight : 2.05 Carat Dimension : 7.4 x 7.4 x 5.4 Mm Origin: Tanzania Treatment: Non Certificate: On Customer Demand Spinels is a captivating gemstone prized f...

This exquisite 1.36 carat Natural Very Light Green Round Brilliant Diamond is certified by GIA and displays a rare, naturally formed green hue. With an impressive VVS2 clarity grade,...

Weight : 1.33 cts Dimensions : 7*7*4 mm Color : Green Shape : Round Clarity : SI Treatment : Natural Origin : Pakistan Hardness : 5-5.5 Family : Titanite This attractive Sphene gem...

Weight 3.82 carats No of pieces 10 Treatment none Origin Burma Clarity VVS Shape round Cut round brilliant This stunning 10 piece lot features a total of 3.82 carats of roun...

Faceted Russian demantoid set sku413 perfect for jewelry earrings and ring !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.28 ct Diameter: 2.5 mm Demantoid is the ...

Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 7.93 - 7.98 x 5.15 mm Weight - 2.07 Carat Color - H Clarity - SI1 Cut - Very Good Polish - Excellent Symmetry - E...

Faceted Russian demantoid garnet set sku734 ‼️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 1 ct Everyone from gemsotne world knows, that best demantoids are mining...

Faceted Russian demantoid garnet with bissolite inclusions sku731 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.34 ct Diameter: 4 mm Everyone from gemsotne wor...

Faceted Russian demantoid garnet with bissolite inclusions sku729 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.29 ct Diameter: 3.6 mm Everyone from gemsotne w...

Tiny vivid green faceted Russian demantoid garnet sku727 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.10 ct Diameter: 2.7 mm Everyone from gemsotne world know...

Tiny vivid green faceted Russian demantoid garnet sku726 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.12 ct Diameter: 2.7 mm Everyone from gemsotne world know...

Tiny vivid green faceted Russian demantoid garnet sku725 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.14 ct Diameter: 3 mm Everyone from gemsotne world knows,...

Tiny vivid green faceted Russian demantoid garnet sku724 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.14 ct Diameter: 3 mm Everyone from gemsotne world knows,...

Weight : 1.57 cts Dimensions : 6.5 * 6.5 * 4.8 mm Color : Yellow Shape : Round Clarity : SI Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This vibran...

Faceted Ametrine Weight: 15.15 Carats Dimension; 15.5 x 15.5 x 11.8 Mm Origin: Brazil Color: Purple & Yellow Shape: Round Treatment: Non Certficate: On Demand . Ametrine is a uniqu...