Sapphire

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$2.38 Carats Natural Blue Sapphire Round Faceted Parcel Loose Gemstone, 18YE: This parcel consists of multiple natural sapphire specimens, each processed with uniform faceting to support light refraction within their crystalline interiors. The stones display a spectrum of soft$

2026

2.38 Carats Natural Blue Sapphire Round Faceted Parcel Loose Gemstone, 18YE

Lazo HeritageSathorn, Bangkok

4.46ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 10XY: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 9.

2026

4.46ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 10XY

Lazo HeritageSathorn, Bangkok

0.80 Carats Natural Madagascar Blue Sapphire Oval Faceted Gem, 65YE: I've got a real nice little precision-cut gem here to show you, this deep rich blue sapphire straight from Madagascar with lovely shifting color depth inside! It carries a rich, inky navy blue primary

2026

0.80 Carats Natural Madagascar Blue Sapphire Oval Faceted Gem, 65YE

Lazo HeritageSathorn, Bangkok

1.98 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 88XM: This natural yellow sapphire features a classic oval brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint natur

2026

1.98 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 88XM

Lazo HeritageSathorn, Bangkok

3.13 Carats Royal Blue Sapphire Emerald Cut Loose Gemstone, 8WJ: This sharp emerald rectangular faceted sapphire features an intense deep royal blue hue, brought to vivid life by crisp step-cut facets. Natural fine fissures and scattered tiny mineral micro-inclusio

2026

3.13 Carats Royal Blue Sapphire Emerald Cut Loose Gemstone, 8WJ

Lazo HeritageSathorn, Bangkok

4.64 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 29WJ: This natural Madagascar blue sapphire has dimension measurements of 11.1x9.3x3.6mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimen

2026

4.64 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 29WJ

Lazo HeritageSathorn, Bangkok

3.21ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 17XY: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 8.

2026

3.21ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 17XY

Lazo HeritageSathorn, Bangkok

0.62 Carats Natural Soft Pastel Lavender Pink Sapphire Loose Faceted Gemstone, 27XM: Natural translucent pastel lavender-pink corundum sapphire finely faceted loose gemstone, oval brilliant cut delivers gentle light sparkle and displays a delicate pale lilac-pink hue across the clear

2026

0.62 Carats Natural Soft Pastel Lavender Pink Sapphire Loose Faceted Gemstone, 27XM

Lazo HeritageSathorn, Bangkok

2.25ct Natural Deep Intense Royal Blue Oval Sapphire Loose Faceted Gemstone, LZ305: This natural oval faceted sapphire weighs 2.25 carats with precise dimensions of 8.7x6.9x3.6mm. It boasts a rich, saturated deep royal navy blue throughout the crystal, with subtle semi-translucent gr

2026

2.25ct Natural Deep Intense Royal Blue Oval Sapphire Loose Faceted Gemstone, LZ305

Lazo HeritageSathorn, Bangkok

5.32 Carats Natural Pale Green Emerald Cut Sapphire Parcel - Heated Loose Gems, 19YH: This carefully curated sapphire parcel features uniform emerald step cuts showcasing a soft spectrum of natural tones, ranging from transparent near-colorless, pale mint green, olive green, yellowish-

2026

5.32 Carats Natural Pale Green Emerald Cut Sapphire Parcel - Heated Loose Gems, 19YH

Lazo HeritageSathorn, Bangkok

Sapphire & Diamond Ring 14Kt.: Ladies 14Kt White Gold Sapphire & Diamond. This Elegant Ring has Sapphire's with Sparkling Diamonds. Ring size: 7.00. Total weight: 2.35 Grams.

2026

Sapphire & Diamond Ring 14Kt.

AWS AuctioneersLos Angeles, CA

Sapphire & Diamond Ring 18Kt.: Ladies 18Kt White Gold Sapphire & Daimond Ring. This elegant ring has round sapphire with 2 sparkling diamonds. Ring size: 5.50. Total weight: 4.50 Grams.

2026

Sapphire & Diamond Ring 18Kt.

AWS AuctioneersLos Angeles, CA

Sapphire & Diamond Bracelet 14Kt.: 14Kt Yellow Gold Sapphire & Diamond Bracelet. This Elegant Bracelet has rounds Diamonds. Diamonds weight approx: 2.00cttw. Bracelet length: 8.00. Total weight: 11.21 Grams.

2026

Sapphire & Diamond Bracelet 14Kt.

AWS AuctioneersLos Angeles, CA

Solid Platinum 6.60ctw Blue Star Sapphire Diamond Cocktail Band Ring: Solid Platinum 6.60ctw Blue Star Sapphire Diamond Cocktail Band Ring This exquisite cocktail ring features a stunning solid platinum band adorned with a captivating blue star sapphire and baguette dia

2026

Solid Platinum 6.60ctw Blue Star Sapphire Diamond Cocktail Band Ring

BidhausNew York, NY

GIA 1.33ct. Cushion Cut Cornflower Blue Sapphire Unheated Sri Lanka /Ceylon: Unmounted Cornflower Blue Sapphire Unheated Sri Lanka. The cushion cut sapphire measures 6.12 - 5.21 x 4.24 mm and weighs 1.33 carats. A GIA report # 1508902882, dated December 3rd, 2024, stating Cush

2026

GIA 1.33ct. Cushion Cut Cornflower Blue Sapphire Unheated Sri Lanka /Ceylon

Kotler'sIsland Park, NY

Pink Sapphire, Purple Sapphire, and Diamond Ring: Pink Sapphire, Purple Sapphire, and Diamond Ring Round pink sapphire, round purple sapphires, and round brilliant cut diamonds. 18 karat yellow gold. Ring size 5 1/2. Stamp: (maker's mark) 750. Gross

2026

Pink Sapphire, Purple Sapphire, and Diamond Ring

Freeman'sChicago, IL

Roberto Coin, Sapphire and Diamond Flexible Ring: Roberto Coin, Sapphire and Diamond Flexible Ring Round brilliant cut diamonds weighing approximately 0.75 carat total, and round sapphires. 18 karat white gold. Ring size 6 1/2. Stamp: (Roberto Coin m

2026

Roberto Coin, Sapphire and Diamond Flexible Ring

Freeman'sChicago, IL

14k Yellow Gold, Sapphire and Diamond Ring: 14k Yellow Gold, Sapphire and Diamond Ring A cluster ring having round cut sapphires and diamonds, including presentation box (marked '14k') Property from: a Private Collector, Chicago (Irving Park),

2026

14k Yellow Gold, Sapphire and Diamond Ring

Leonard Auction, a division of The Leonard CompanyAddison, IL

Sutra, Pink Sapphire, Diamond, and Rose Gold Earrings: Sutra, Pink Sapphire, Diamond, and Rose Gold Earrings Round brilliant cut diamonds weighing approximately 0.15 carats total, and oval and pear shape pink sapphires. 18 karat rose gold. 2 3/4 inches lo

2026

Sutra, Pink Sapphire, Diamond, and Rose Gold Earrings

Freeman'sChicago, IL

Zydo, Sapphire, Diamond, White Gold Flexible Ring: Zydo, Sapphire, Diamond, White Gold Flexible Ring Round brilliant cut diamonds weighing approximately 0.35 carat total, and round sapphires. White gold. Ring size 7 1/4 - 10. Stamp: ZYDO. Gross weight

2026

Zydo, Sapphire, Diamond, White Gold Flexible Ring

Freeman'sChicago, IL

A Pair of 18K White Gold, Pink Sapphire, and Diamond Floral Cluster Drop Earrings: A matched pair of articulated floral cluster drop earrings crafted in 18-karat white gold. Each earring features a foliate arrangement set with six marquise-cut pink sapphires and three round brillian

2026

A Pair of 18K White Gold, Pink Sapphire, and Diamond Floral Cluster Drop Earrings

Gallery 63Atlanta, GA

John Hardy, 'Cinta', Shell, Multigem, and Yellow Gold Earrings: John Hardy, 'Cinta', Shell, Multigem, and Yellow Gold Earrings Vexillum shells, round spinel, round orange and yellow sapphires, and round brilliant cut diamonds. 18 karat yellow gold. 2 7/8 inches lo

2026

John Hardy, 'Cinta', Shell, Multigem, and Yellow Gold Earrings

Freeman'sChicago, IL

Coomi, Opal, Diamond, and Yellow Gold Necklace: Coomi, Opal, Diamond, and Yellow Gold Necklace Oval, pear, and marquise cabochon cut opals, oval orange sapphire, rose cut diamonds, and diamond slices. 18 and 20 karat yellow gold. Chain: 16 1/8 inch

2026

Coomi, Opal, Diamond, and Yellow Gold Necklace

Freeman'sChicago, IL

14k and 10k Gold Brooch Assortment: 14k and 10k Gold Brooch Assortment (3) items including an onyx and seed pearl bar pin having a natural pearl pendant and a spinel bee pin (most marked '14k') as well as a sapphire bee pin (marked '10k

2026

14k and 10k Gold Brooch Assortment

Leonard Auction, a division of The Leonard CompanyAddison, IL

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Sapphire Auctions

10.6 Carat -- Natural Brazilian Blue Sapphire -- Asscher Cut --- EGL Certified

6.40 Carat -- Natural Brazilian Blue Green Aquamarine --Emerald Step Cut --- EGL Certified

11.00 Carat -- Natural Deep Red Mozambique Ruby --Mixed Cushion Cut --- EGL Certified

August 7 Friday 7pm Rubies & Sapphires

California Gemstones

Starts on:

Oceanside, CA, US

2 days Left

7.40 Carat ---- Natural Ruby---- Emerald Step Cut --- AGL Certified

9.50 Carat ---- Natural Tanzanite ---- Trillion Cut ---- EGL Certified

14.0 Carat ---- Bubble Gum Sapphire ---- Brilliant Trillion Cut ----EGL Certified

August 16 7pm Sunday Best prices

California Gemstones

Starts on:

Oceanside, CA, US

10 Carat Lovely Burmese Ruby Brilliant Oval Cut EGL Certified

3.05 Carat Brazilian Swiss Blue Topaz Brilliant Round Cut AGL Certified

12.05 Carat Natural Burmese Ruby Brilliant Cushion Cut EGL Certified

August 9 7pm Sunday Certified Tourmalines

California Gemstones

Starts on:

Oceanside, CA, US

4 days Left

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