Results for “Gemstone Cutting”

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3.56 Carats Natural Mozambique Ruby Round Faceted Loose Gemstone, 19SA: This natural Mozambique ruby is fashioned with standard round brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inhere

1 day Left

3.56 Carats Natural Mozambique Ruby Round Faceted Loose Gemstone, 19SA

Est.

$30

-

$60

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

1.49ct UNHEATED Purplish Pink KASHMIR Sapphire and 1.13ctw Diamond Platinum Ring (GIA CERTIFIED): One polished, stamped, and tested platinum ring marked Oscar Friedman. The ring is mounted with: 1 genuine GIA certified unheated sapphire center stone weighing 1.49 carats, and 46 genuine round diamo

5 days Left

1.49ct UNHEATED Purplish Pink KASHMIR Sapphire and 1.13ctw Diamond Platinum Ring (GIA CERTIFIED)

Est.

$7,780

-

$12,780

$1,000

Miami, FL

Redland Realty & Auction

8.81 Carats Natural Brazilian Lemon Quartz Cushion Faceted Loose Gemstone, 5XX: This lemon quartz is sourced from natural mineral deposits within Brazil and refined through standard professional faceted lapidary procedures, accompanied by uniform glossy polishing across the full

1 day Left

8.81 Carats Natural Brazilian Lemon Quartz Cushion Faceted Loose Gemstone, 5XX

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

$63g Natural Pink Agate Rough Loose Raw Gemstone Specimen, 63SB: This natural pink agate rough weighs 63g, measuring 52.8x45.3x23.8mm. It shows attractive translucent pink hues mixed with pale milky agate, residual brown mineral matrix and natural fracture lines ac$

1 day Left

63g Natural Pink Agate Rough Loose Raw Gemstone Specimen, 63SB

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

45g Natural Pink Agate Rough Loose Raw Gemstone Specimen, 64SB: This natural agate rough specimen weighs 45g, measuring 35.5x33.8x28.2mm. It displays delicate pink translucent colouration with natural outer matrix and subtle mineral inclusions. Ideal for cabochon

1 day Left

45g Natural Pink Agate Rough Loose Raw Gemstone Specimen, 64SB

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

58g Natural Pink Banded Agate Rough Loose Raw Gemstone Specimen, 31SB: This natural pink banded agate rough weighs 58g, measuring 45.5x43.7x28.5mm. It has a rich translucent pink main body with distinct white horizontal banding on the upper section, natural edge matrix a

1 day Left

58g Natural Pink Banded Agate Rough Loose Raw Gemstone Specimen, 31SB

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2.15 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 75TY: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

1 day Left

2.15 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 75TY

Est.

$10

-

$20

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

4.65 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 20SA: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

1 day Left

4.65 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 20SA

Est.

$40

-

$80

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2.44 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 78TY: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

1 day Left

2.44 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 78TY

Est.

$10

-

$20

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2.32 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 70TY: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

1 day Left

2.32 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 70TY

Est.

$10

-

$20

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

1.81 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 76TY: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

1 day Left

1.81 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 76TY

Est.

$10

-

$20

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

1.92 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 74TY: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

1 day Left

1.92 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 74TY

Est.

$10

-

$20

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

1.02ct Blue Madagascar Sapphire and 0.92ctw Diamond Platinum Ring (GFCO Certified): One polished, stamped, and tested platinum ring marked Mia Klein Serial 26A7B. The ring is mounted with 1 genuine GFCO GEM LAB certified sapphire center stone weighing 1.02 carats, and 90 genuine roun

5 days Left

1.02ct Blue Madagascar Sapphire and 0.92ctw Diamond Platinum Ring (GFCO Certified)

Est.

$7,210

-

$12,210

$1,000

Miami, FL

Redland Realty & Auction

6.11ct Blue Sapphire and 0.14ctw Diamond 14K White Gold Ring (LAB GROWN): DESCRIPTION : ONE STAMPED 14K WHITE GOLD CUSTOM MADE LADY'S DIAMOND & LAB BLUE SAPPHIRE RING . 3.90 GR TW #1 - MAIN CENTER GEMSTONE(S) :# IDENTITY : ONE CENTER LAB CREATED BLUE SAPPHIRE SET IN PRONGS

5 days Left

6.11ct Blue Sapphire and 0.14ctw Diamond 14K White Gold Ring (LAB GROWN)

Est.

$5,790

-

$10,790

$780

Miami, FL

Redland Realty & Auction

Title: Natural Blue Topaz 6.40ct Cushion Cut Loose Gemstone – 10 x 10 mm Description: Beautifu: Title: Natural Blue Topaz 6.40ct Cushion Cut Loose Gemstone – 10 x 10 mm Description: Beautiful natural Blue Topaz loose gemstone, featuring a cushion shape with attractive faceted cutting on bo

Title: Natural Blue Topaz 6.40ct Cushion Cut Loose Gemstone – 10 x 10 mm Description: Beautifu

Est. —

£15
(4 bids)

Multiple sites

William George

4.2

(15)

Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k Gold: Title: Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k Gold Description: Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond and 18k Gold. 5

Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k Gold

Est. —

£600

Kent

William George

4.2

(15)

1.90 Carats Natural Pinkish Purple Rhodolite Garnet Oval Faceted Loose Gemstone, 65TS: This garnet material forms within natural geological formations and undergoes precise faceting and high-gloss polishing via professional lapidary techniques. Minor internal pinpoint inclusions and fai

1 day Left

1.90 Carats Natural Pinkish Purple Rhodolite Garnet Oval Faceted Loose Gemstone, 65TS

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

1.92 Carats Natural Pinkish Purple Rhodolite Garnet Oval Faceted Loose Gemstone, 64TS: This garnet material forms within natural geological formations and undergoes precise faceting and high-gloss polishing via professional lapidary techniques. Minor internal pinpoint inclusions and fai

1 day Left

1.92 Carats Natural Pinkish Purple Rhodolite Garnet Oval Faceted Loose Gemstone, 64TS

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

Oscar Friedman Platinum 127.94 CTW Unheated Multi Color Sapphire & 4.45 CTW Diamond Necklace: Designer: Oscar Friedman Metal: Platinum ( PT950 ) Necklace Length: 18 Inches Total Gross Weight: 115.7 Grams Gemstones: One Hundred Eighty Eight Natural Unheated Multi Color Sapphires Total Sapphire

1 day Left

Oscar Friedman Platinum 127.94 CTW Unheated Multi Color Sapphire & 4.45 CTW Diamond Necklace

Est.

$65,000

-

$70,000

$10,000

Coral Gables, FL

Coral Gables Auction

4.5

(694)

1.93 Carats Natural Brazilian Kyanite Oval Faceted Loose Gemstone, 66XY: This specimen consists of natural kyanite mineral material refined via professional faceted lapidary work, with uniform polished surfaces across the crystal exterior. Natural internal particulate mark

1 day Left

1.93 Carats Natural Brazilian Kyanite Oval Faceted Loose Gemstone, 66XY

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

3.02ct BURMESE Ruby and 0.69ctw Diamond Platinum Ring (GIA CERTIFIED): One polished, stamped, and tested platinum ring marked Oscar Friedman. The ring is mounted with: 1 genuine GIA certified Burmese Ruby center stone weighing 3.02 carats, and 132 genuine round diamonds

5 days Left

3.02ct BURMESE Ruby and 0.69ctw Diamond Platinum Ring (GIA CERTIFIED)

Est.

$7,415

-

$12,415

$1,100

Miami, FL

Redland Realty & Auction

5.72 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 71SA: This natural topaz originates from Brazilian mineral formations and undergoes professional faceted lapidary finishing with uniform high-gloss polishing across all outer crystal facets. Natural fine in

1 day Left

5.72 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 71SA

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

5.02 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 73SA: This natural topaz originates from Brazilian mineral formations and undergoes professional faceted lapidary finishing with uniform high-gloss polishing across all outer crystal facets. Natural fine in

1 day Left

5.02 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 73SA

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

5.82 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 74SA: This natural topaz originates from Brazilian mineral formations and undergoes professional faceted lapidary finishing with uniform high-gloss polishing across all outer crystal facets. Natural fine in

1 day Left

5.82 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 74SA

Est.

$20

-

$40

$5

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

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