Modern Gems

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7.88 cts 6 Rays Star Ruby , 902C: No Reserve Gems Auction Subject: Natural 6 Rays Star Ruby Treatment: Diffusion Type: Cabochon, Polished

2026

7.88 cts 6 Rays Star Ruby , 902C

Georgetown, Penang

ThousandPlanet

4.5

(314)

4.97 carats Natural Ruby Gemstone - 11x8x5.4mm , 862C: No Reserve Gems Auction Subject: Natural Ruby Origin: Burma Treatment: Heated Only Type: Faceted, Polished

2026

4.97 carats Natural Ruby Gemstone - 11x8x5.4mm , 862C

Georgetown, Penang

ThousandPlanet

4.5

(314)

7.80 carats Natural Ruby Gemstone - 14x10x6.4mm , 859C: No Reserve Gems Auction Subject: Natural Ruby Origin: Burma Treatment: Heated Only Type: Faceted, Polished

2026

7.80 carats Natural Ruby Gemstone - 14x10x6.4mm , 859C

Georgetown, Penang

ThousandPlanet

4.5

(314)

5.43 carats Natural Ruby Gemstone - 11.8x9.5x5mm , 866C: No Reserve Gems Auction Subject: Natural Ruby Origin: Burma Treatment: Heated Only Type: Faceted, Polished

2026

5.43 carats Natural Ruby Gemstone - 11.8x9.5x5mm , 866C

Georgetown, Penang

ThousandPlanet

4.5

(314)

Earrings Ruby - 925 Sterling Silver , 998B: No Reserve Gems Auction Subject: Natural Ruby Origin: Thailand Carat Weight: 3.26g Dimension: Gemstone 3x4mm Type: Earrings

2026

Earrings Ruby - 925 Sterling Silver , 998B

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ring US7.5 Amethyst - 925 Sterling Silver , 335E: No Reserve Gems Auction Subject: Natural Amethyst Origin: Thailand Carat Weight: 16.16ct Dimension: Gemstone 4x6mm Type: Ring

2026

Ring US7.5 Amethyst - 925 Sterling Silver , 335E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ruby & Zircon Earring - 925 Sterling Silver - Plated 14k White Gold , 499E: No Reserve Gems Auction Subject: Natural Ruby & Zircon Origin: Thailand Carat Weight: 14.22ct Dimension: Ruby 5x7mm Type: Earring

2026

Ruby & Zircon Earring - 925 Sterling Silver - Plated 14k White Gold , 499E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ring US9 Ruby & Zircon - 925 Sterling Silver - White Gold Plated , 201E: No Reserve Gems Auction Subject: Natural Ruby & Zircon Origin: Thailand Carat Weight: 17.72ct Dimension: Gemstone 4x5mm Type: Ring

2026

Ring US9 Ruby & Zircon - 925 Sterling Silver - White Gold Plated , 201E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ring US7 Ruby & Zircon - 925 Sterling Silver - Plated 14k White Gold , 331E: No Reserve Gems Auction Subject: Natural Ruby & Zircon Origin: Thailand Carat Weight: 12.02ct Dimension: Ruby 5x7mm Type: Ring

2026

Ring US7 Ruby & Zircon - 925 Sterling Silver - Plated 14k White Gold , 331E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Earrings Yellow Sapphire - 925 Sterling Silver , 980B: No Reserve Gems Auction Subject: Natural Yellow Sapphire Origin: Thailand Carat Weight: 1.67g Dimension: Gemstone 4x6mm Type: Earrings

2026

Earrings Yellow Sapphire - 925 Sterling Silver , 980B

Georgetown, Penang

ThousandPlanet

4.5

(314)

6.42cts Blue Freshwater Pearl Pair 7.8mm - No Hole Drill , 491C: No Reserve Gems Auction Subject: Natural Pearl Treatment: Colour Enhance Shape: Round Bead Type: Without hole, no drill

2026

6.42cts Blue Freshwater Pearl Pair 7.8mm - No Hole Drill , 491C

Georgetown, Penang

ThousandPlanet

4.5

(314)

Earrings Topaz & Zircon - 925 Sterling Silver - Black Gold Plated , 463E: No Reserve Gems Auction Subject: Natural Topaz & Zircon Origin: Thailand Carat Weight: 15.20ct Dimension: Gemstone 6x8mm Type: Earrings

2026

Earrings Topaz & Zircon - 925 Sterling Silver - Black Gold Plated , 463E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ring US7 Tanzanite & White Topaz - 925 Sterling Silver , 284E: No Reserve Gems Auction Subject: Natural Tanzanite & White Topaz Origin: Thailand Carat Weight: 2.53g Dimension: Gemstone 3x4mm Type: Ring

2026

Ring US7 Tanzanite & White Topaz - 925 Sterling Silver , 284E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ring US8 Sapphire & Black Spinel - 925 Sterling Silver, 411B: No Reserve Gems Auction Subject: Natural Sapphire & Black Spinel Origin: Thailand Carat Weight: 3.3g Dimension: Gemstone 6x8mm Type: Ring

2026

Ring US8 Sapphire & Black Spinel - 925 Sterling Silver, 411B

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ring US9 Ruby & White Topaz - 925 Sterling Silver - Plated 14k White Gold , 249E: No Reserve Gems Auction Subject: Natural Ruby & White Topaz Origin: Thailand Carat Weight: 2.94g Dimension: Ruby 5x7mm Type: Ring

2026

Ring US9 Ruby & White Topaz - 925 Sterling Silver - Plated 14k White Gold , 249E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Earrings Sapphire & Zircon - 925 Sterling Silver, 762B: No Reserve Gems Auction Subject: Natural Sapphire & Zircon Origin: Thailand Carat Weight: 18.90ct Dimension: Gemstone 6x8mm Type: Earrings

2026

Earrings Sapphire & Zircon - 925 Sterling Silver, 762B

Georgetown, Penang

ThousandPlanet

4.5

(314)

Bracelet 8inches Peridot & Zircon - 925 Sterling Silver , 596E: No Reserve Gems Auction Subject: Natural Peridot & Zircon Origin: Thailand Carat Weight: 30.28ct Dimension: Gemstone 5x7mm Type: Bracelet

2026

Bracelet 8inches Peridot & Zircon - 925 Sterling Silver , 596E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Ring Size US7 Fire Opal & Sapphire - 925 Sterling Silver , 377E: No Reserve Gems Auction Subject: Natural Fire Opal & Sapphire Origin: Thailand Carat Weight: 1.45g Dimension: Gemstone 4x6mm Type: Ring

2026

Ring Size US7 Fire Opal & Sapphire - 925 Sterling Silver , 377E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Pendant Opal Zircon & Rhodolite Garnet - 925 Sterling Silver - White Gold Plated , 747E: No Reserve Gems Auction Subject: Natural Opal, Rhodolite Garnet & Zircon Origin: Thailand Carat Weight: 12.63ct Dimension: Gemstone 7x7mm Type: Pendant

2026

Pendant Opal Zircon & Rhodolite Garnet - 925 Sterling Silver - White Gold Plated , 747E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Coral & Pearl Necklace 18 inches - 925 Sterling Silver - Plated White Gold , 1171E: No Reserve Gems Auction Subject: Natural Coral, Pearl & Simulated CZ Origin: Thailand Carat Weight: 3.25g Dimension: Stone 5x7mm Type: Necklace

2026

Coral & Pearl Necklace 18 inches - 925 Sterling Silver - Plated White Gold , 1171E

Georgetown, Penang

ThousandPlanet

4.5

(314)

6.17Ct Red Ruby - Polished Faceted , 403E: No Reserve Gems Auction Subject: Natural Ruby Origin: Burma Carat Weight: 6.17Ct Dimension: 11.9x10x6.1 mm Treatment: Heated Type: Faceted, Polished

2026

6.17Ct Red Ruby - Polished Faceted , 403E

Georgetown, Penang

ThousandPlanet

4.5

(314)

7.63Ct Red Ruby Set - Polished Faceted , 1186E: No Reserve Gems Auction Subject: Natural Ruby Origin: Burma Carat Weight: 7.63Ct Dimension: 11x8.1x4.4 mm Treatment: Heated Type: Faceted, Polished

2026

7.63Ct Red Ruby Set - Polished Faceted , 1186E

Georgetown, Penang

ThousandPlanet

4.5

(314)

*6.60Ct Heated Blue Sapphire Lot - Polished Faceted , 330C: No Reserve Gems Auction Subject: Natural Sapphire Carat Weight: 6.60Ct Dimension: 6x4.8x3.8 mm Treatment: Heated Type: Faceted, Polished

2026

*6.60Ct Heated Blue Sapphire Lot - Polished Faceted , 330C

Georgetown, Penang

ThousandPlanet

4.5

(314)

5.41Ct Red Ruby - Polished Faceted , 207E: No Reserve Gems Auction Subject: Natural Ruby Origin: Burma Carat Weight: 5.41Ct Dimension: 11.4x9.1x6 mm Treatment: Heated Type: Faceted, Polished

2026

5.41Ct Red Ruby - Polished Faceted , 207E

Georgetown, Penang

ThousandPlanet

4.5

(314)

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24

Gems Auctions

Original Vintage Leonetto Cappiello Journe'e de la Femme et L'Enfant Poster 1923 - RARE

I Want You for U.S. Army Original Poster 1917 by James Montgomery Flagg

Original Vintage General Dynamics - Building Materials Poster by Erik Nitsche 1960

Original Vintage Poster Gems

The Ross Art Group

Starts on:

Boca Raton, FL, US

UNIQUE BERTONI HANDCRAFTED award winning DESIGNER BRANCH RING 18K YELLOW GOLD & ONYX with diamonds

Large unique Lemon Quartz

Estate Opal and Sapphire 14k yellow flower ring

Jewels & Gems, Then & Now

Bertoni Gallery LLC

Starts on:

Warwick, NY, US

3 days Left

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live39

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

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