Hamilton Gems

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9.95 Carat ----Natural Brazilian Aquamarine -- Emerald Cut --- European Gem Lab Certified: An exceptional, investment-grade loose gemstone. Mined in Brazil—the world’s premier source for high-quality beryls—this stone’s rectangular emerald cut perfectly highlights its oceanic, paste

2026

9.95 Carat ----Natural Brazilian Aquamarine -- Emerald Cut --- European Gem Lab Certified

California GemstonesOceanside, CA

7.0 Carat ----Natural Colombian Emerald-- Cushion Cut --- European Gem Lab Certified: A highly prized and exceptional gemstone. Colombian emeralds are world-renowned for their pure, vivid green saturation and trace-element purity. The cushion cut combines a square or rectangular shape

2026

7.0 Carat ----Natural Colombian Emerald-- Cushion Cut --- European Gem Lab Certified

California GemstonesOceanside, CA

7.00 Carat ---- Natural Colombian Emerald--- Cushion Cut---- European Gem Lab Certified: An investment-grade gemstone. Renowned for its vivid, deep green color and velvety luster, the cushion cut perfectly accentuates the stone’s brilliance and minimizes internal reflections. These prem

2026

7.00 Carat ---- Natural Colombian Emerald--- Cushion Cut---- European Gem Lab Certified

California GemstonesOceanside, CA

10.0 Carat ---- Natural Brazilian Aquamarine -- Asscher Cut --- European Gem Lab Certified: Brazilian Aquamarine cut into an Asscher shape is an exceptional collector-grade gemstone known for its striking geometric symmetry and icy clarity.

2026

10.0 Carat ---- Natural Brazilian Aquamarine -- Asscher Cut --- European Gem Lab Certified

California GemstonesOceanside, CA

7 Carat ---- Natural Colombian Green Emerald -- Emerald Cut --- European Gem Lab Certified: An investment-grade collector's stone. With its substantial size and striking blend of deep blue and vibrant violet hues, it is a highly sought-after centerpiece for custom high-end jewelry.

2026

7 Carat ---- Natural Colombian Green Emerald -- Emerald Cut --- European Gem Lab Certified

California GemstonesOceanside, CA

10.25 Carat ---- Natural Kashmir Blue Sapphire---- Oval Cut ---- EGL Certified: A Kashmir blue sapphire is an extraordinarily high-value gemstone. Known for their iconic "cornflower blue" color and velvety texture, natural gems of this caliber can command anywhere from $40,000 at

2026

10.25 Carat ---- Natural Kashmir Blue Sapphire---- Oval Cut ---- EGL Certified

California GemstonesOceanside, CA

Loose 17.5 CT Trillion Cut Amethyst: Title: Loose 17.8 CT Trillion Cut Amethyst Gemstone Description: A loose trillion cut amethyst gemstone featuring a vibrant violet-pink hue and excellent transparency. The stone is meticulously crafte

2026

Loose 17.5 CT Trillion Cut Amethyst

1111 Jewelry Store, LLCOwens Cross Roads, AL

100ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 10FC: This unpolished mineral rough is natural ruby zoisite sourced from Tanzania, exhibiting distinct banded mineral segregation of vibrant green zoisite, magenta ruby crystals, and dark hornblende inclusi

2026

100ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 10FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

$1.97 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 34AG: This serene sky blue aquamarine carries smooth icy pale blue saturation with gentle light refracting across its polished facets, measured at 9.8x7x5.5mm, its cool tranquil tone lends effortless elegan$

2026

1.97 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 34AG

ThousandPlanetThung Wat Don, Sathorn, Bangkok

$2.84 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 35AG: This serene sky blue aquamarine carries smooth icy pale blue saturation with gentle light refracting across its polished facets, measured at 10.4x9.1x5.8mm, its cool tranquil tone lends effortless ele$

2026

2.84 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 35AG

ThousandPlanetThung Wat Don, Sathorn, Bangkok

$1.12 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 43AG: This serene sky blue aquamarine carries smooth icy pale blue saturation with gentle light refracting across its polished facets, measured at 6.5x6.5x4.3mm, its cool tranquil tone lends effortless eleg$

2026

1.12 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 43AG

ThousandPlanetThung Wat Don, Sathorn, Bangkok

111ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 11FC: This unpolished mineral rough is natural ruby zoisite sourced from Tanzania, exhibiting distinct banded mineral segregation of vibrant green zoisite, magenta ruby crystals, and dark hornblende inclusi

2026

111ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 11FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

6.37 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 93AH: This warm blush-toned ruby cabochon carries blended swathes of soft rose pink and gentle peach undertones, with faint natural mineral veining throughout the polished dome, measured at 11.5x10x4.8mm. T

2026

6.37 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 93AH

ThousandPlanetThung Wat Don, Sathorn, Bangkok

13.56 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 95AH: This warm blush-toned ruby cabochon carries blended swathes of soft rose pink and gentle peach undertones, with faint natural mineral veining throughout the polished dome, measured at 13.6x11.2x7.6mm.

2026

13.56 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 95AH

ThousandPlanetThung Wat Don, Sathorn, Bangkok

15.03 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 100AH: This warm blush-toned ruby cabochon carries blended swathes of soft rose pink and gentle peach undertones, with faint natural mineral veining throughout the polished dome, measured at 14.3x12.4x7.3mm.

2026

15.03 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 100AH

ThousandPlanetThung Wat Don, Sathorn, Bangkok

9.12 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 99AH: This warm blush-toned ruby cabochon carries blended swathes of soft rose pink and gentle peach undertones, with faint natural mineral veining throughout the polished dome, measured at 12x10.4x6.2mm. T

2026

9.12 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 99AH

ThousandPlanetThung Wat Don, Sathorn, Bangkok

7.66 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 98AH: This warm blush-toned ruby cabochon carries blended swathes of soft rose pink and gentle peach undertones, with faint natural mineral veining throughout the polished dome, measured at 12.1x10.4x5.6mm.

2026

7.66 Carats Natural Madagascar Soft Rose Pink Heated Ruby Cabochon Loose Gemstone, 98AH

ThousandPlanetThung Wat Don, Sathorn, Bangkok

1.37 Carats Natural Mozambique Pale Mint Green Tourmaline Loose Gemstone, 40AK: This transparent Mozambique tourmaline displays a soft pale mint green hue, with delicate native fine fissures and tiny mineral specks distributed across its crystal interior, measured at 7.7x6.3x4mm.

2026

1.37 Carats Natural Mozambique Pale Mint Green Tourmaline Loose Gemstone, 40AK

ThousandPlanetThung Wat Don, Sathorn, Bangkok

37.97ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 47FC: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

37.97ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 47FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

$1.67 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 40AG: This serene sky blue aquamarine carries smooth icy pale blue saturation with gentle light refracting across its polished facets, measured at 8.4x6.7x4.7mm, its cool tranquil tone lends effortless eleg$

2026

1.67 Carats Natural Brazilian Soft Sky Blue Aquamarine Loose Gemstone, 40AG

ThousandPlanetThung Wat Don, Sathorn, Bangkok

17.76ct Natural Australian Queensland Matrix Boulder Opal Rounded Square Cabochon, 74AV: Hand polished medium rounded square cushion cabochon crafted from natural Queensland matrix boulder opal, featuring warm speckled tan-brown ironstone matrix crisscrossed with thick vivid violet-purple

2026

17.76ct Natural Australian Queensland Matrix Boulder Opal Rounded Square Cabochon, 74AV

ThousandPlanetThung Wat Don, Sathorn, Bangkok

75.14ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 89AY: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

75.14ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 89AY

ThousandPlanetThung Wat Don, Sathorn, Bangkok

72ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 2FC: This unpolished mineral rough is natural ruby zoisite sourced from Tanzania, exhibiting distinct banded mineral segregation of vibrant green zoisite, magenta ruby crystals, and dark hornblende inclusi

2026

72ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 2FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

39.18ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 48FC: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

39.18ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 48FC

ThousandPlanetThung Wat Don, Sathorn, Bangkok

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Rolex Oyster Perpetual 124300 41mm Green Dial Stainless Steel Box Papers

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1 oz Gold Bar PAMP Suisse Lady Fortuna Veriscan (In Assay) .9999 Fine

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LE Kevin Francis Ceramics Salvador Dali Figural Vase

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Matthew Bullock Auctioneers

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