Sapphire

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10ct Blue Sapphire Oval Cut No Reserve EGL Certified: Hailing from Ceylon with a royal blue color. This stone feature brilliant mixed cuts to maximize sparkle. Known for superior clarity and high durability, they are prized for rings.

2026

10ct Blue Sapphire Oval Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

11.55 Carat Kashmir Blue Sapphire Cushion Cut EGL Certified: An exceptionally rare and significant gemstone, considered a collector's "dream-like" asset due to its legendary origin and unique optical properties. A notable 11.56-carat specimen in a cushion cut r

2026

11.55 Carat Kashmir Blue Sapphire Cushion Cut EGL Certified

California GemstonesSan Diego, CA

10ct Blue Sapphire Cushion Cut No Reserve EGL Certified: This stone features a soft, square-to-rectangular shape with rounded corners and brilliant facets, creating a "pillow" effect that balances high luster with deep, vivid color. Common traits include hi

2026

10ct Blue Sapphire Cushion Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

9.00 Carat Blue Sapphire Emerald Step Cut EGL Certified: An emerald step-cut blue sapphire is a luxurious gemstone. It features linear, parallel facets that create a "hall-of-mirrors" effect, emphasizing clarity and deep blue color over high scintillation.

2026

9.00 Carat Blue Sapphire Emerald Step Cut EGL Certified

California GemstonesSan Diego, CA

10ct Ceylon Blue Sapphire Cushion Cut No Reserve EGL Certified: Exceptional, lively brilliance. These cushions are typically cut with rounded corners and mixed faceting to maximize brilliance, frequently appearing unheated for enhanced value.

2026

10ct Ceylon Blue Sapphire Cushion Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

14.8ct Blue Sapphire Brilliant Cushion Cut No Reserve EGL Certified: Investment-grade gemstone. A cushion cut features rounded corners and larger facets, which enhances brilliance while showcasing deep color, making it ideal for highlighting a vibrant, velvety royal bl

2026

14.8ct Blue Sapphire Brilliant Cushion Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

4.65ct Ceylon Blue Sapphire Round Cut No reserve AGSL Certified: a premium, vibrant gemstone from Sri Lanka, characterized by a vivid blue hue with excellent brilliance. These stones are valued for their high clarity.

2026

4.65ct Ceylon Blue Sapphire Round Cut No reserve AGSL Certified

California GemstonesSan Diego, CA

11ct Ceylon Blue Sapphire Oval Cut No reserve EGL Certified: a large, high-value, and, in many cases, rare gemstone originating from Sri Lanka. Characterized by a vibrant blue hue—often a distinct "cornflower" blue—this, oval-cut, high clarity stone offers

2026

11ct Ceylon Blue Sapphire Oval Cut No reserve EGL Certified

California GemstonesSan Diego, CA

10ct Ceylon Blue Sapphire Oval Cut No Reserve GGI Certified: exceptional brilliance, and high clarity. These large, oval-faceted stones are often used for high-end investment pieces and feature a luxurious, "ocean-like" depth.

2026

10ct Ceylon Blue Sapphire Oval Cut No Reserve GGI Certified

California GemstonesSan Diego, CA

11ct Burmese Blue Sapphire Oval Cut No Reserve GGI Certified: prized for its "royal" blue color, intense saturation, and excellent transparency. Originating from Burma, this unheated stones displays a velvety appearance due to microscopic silk inclusions. Oval c

2026

11ct Burmese Blue Sapphire Oval Cut No Reserve GGI Certified

California GemstonesSan Diego, CA

9ct Ceylon Blue Sapphire Heart Cut No Reserve GGI Certified: A romantic gemstone, typically originating from Ceylon. It is known for its bright, vivid blue color, high transparency, and brilliant, sparkling faceted cut, often used in premium rings or pendant je

2026

9ct Ceylon Blue Sapphire Heart Cut No Reserve GGI Certified

California GemstonesSan Diego, CA

10.2ct Kashmiri Blue Sapphire Cushion Cut No Reserve EGL Certified: Displaying a velvety, deep cornflower blue hue caused by microscopic silk inclusions. Due to their scarcity and historic origin, true Kashmiri sapphires of this size are highly sought after by collect

2026

10.2ct Kashmiri Blue Sapphire Cushion Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

6ct Ceylon Blue Sapphire Round Cut No Reserve AGSL Certified: prized for its dark blue color, often described as royal blue. Sourced from Sri Lanka, this stone is known for high brilliance, excellent clarity, and minimal, silk-like inclusions.

2026

6ct Ceylon Blue Sapphire Round Cut No Reserve AGSL Certified

California GemstonesSan Diego, CA

24.69ct Blue Sapphire Oval Cushion Cut No Reserve EGL Certified: A 24.69ct Blue Sapphire in an oval cushion cut is an exceptionally large, high-carat gemstone, likely designed as a collector's piece or a center stone for statement jewelry. This combination implies

2026

24.69ct Blue Sapphire Oval Cushion Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

3ct Royal Blue Sapphire Round Cut No Reserve GGI Certified: a prestigious, rare gemstone known for its deep, intense blue hue, often with high saturation and a velvety, brilliant shimmer. These large stones are durable (Mohs 9) and, due to their scarcity in la

2026

3ct Royal Blue Sapphire Round Cut No Reserve GGI Certified

California GemstonesSan Diego, CA

13.25ct Myanmar Deep Blue Sapphire Princess Cut No Reserve EGL Certified: known for intense, highly saturated midnight blue hues, often with slight violet undertones. A princess cut (square, brilliant-cut) on a gem this size is exceptionally rare, as such material is usuall

2026

13.25ct Myanmar Deep Blue Sapphire Princess Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

5.5ct Ceylon Light Blue Sapphire Trillion Cut No Reserve GGI Certified: A high-clarity gem originating from Sri Lanka, boasting superior brilliance and transparency. Trillion cuts enhance the bright, light blue tones, while Ceylon varieties are esteemed for their durabili

2026

5.5ct Ceylon Light Blue Sapphire Trillion Cut No Reserve GGI Certified

California GemstonesSan Diego, CA

9.8ct Ceylon Royal Blue Sapphire Cushion Cut No reserve EGL Certified: high-value Sri Lankan gemstone renowned for its intense, vivid blue color. These stones are generally transparent, featuring eye-clean clarity and superior brilliance.

2026

9.8ct Ceylon Royal Blue Sapphire Cushion Cut No reserve EGL Certified

California GemstonesSan Diego, CA

3.95ct Ceylon Java Plum Sapphire Oval Cut No reserve AGSL Certified: a rich blend of deep purple, violet, and blue this gem is high quality. This type of sapphire displays a deep, rich hue, often showcasing a mix of violet, purple, and blue tones, making it popular for

2026

3.95ct Ceylon Java Plum Sapphire Oval Cut No reserve AGSL Certified

California GemstonesSan Diego, CA

9.05ct Kashmiri Deep Purple/Blue Sapphire Cushion Cut No Reserve EGL Certified: combines intense violet hues with a plush, velvet-like texture. Originating from high-value regions, these natural stones are characterized by high transparency, yielding a velvety appearance.

2026

9.05ct Kashmiri Deep Purple/Blue Sapphire Cushion Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

11.40 Carat Sri Lankan Cornflower Blue Sapphire Trillion Cut EGL Certified: high-value gem featuring a rare, light-to-medium velvety "cornflower blue" color and a modern trillion (triangular) cut. Known for high clarity, this Sri Lankan origin stone often displays excellent b

2026

11.40 Carat Sri Lankan Cornflower Blue Sapphire Trillion Cut EGL Certified

California GemstonesSan Diego, CA

4ct Ceylon Dark Blue Sapphire Emerald Cut No Reserve GIE Certified: A luxurious gemstone typically featuring a deep, velvety blue hue characteristic of Sri Lankan origin. Emerald cuts offer a "hall of mirrors" effect, emphasizing color over scintillation. High-quality

2026

4ct Ceylon Dark Blue Sapphire Emerald Cut No Reserve GIE Certified

California GemstonesSan Diego, CA

9.7ct Ceylon Cornflower Blue Sapphire Cushion Cut No reserve EGL Certified: featuring a pastel "cornflower" blue hue. The cushion cut combines rounded corners with large facets to maximize light play, making it ideal for statement jewelry. This natural stone is heat-treated a

2026

9.7ct Ceylon Cornflower Blue Sapphire Cushion Cut No reserve EGL Certified

California GemstonesSan Diego, CA

7.0ct Montana Purple Blue Sapphire Oval Cut No Reserve AGSL Certified: An exceptionally rare find, as Montana sapphires, sourced from Yogo Gulch, are typically found in smaller sizes under 1-2 carats, with larger stones being rare collector items. A purple-blue Montana s

2026

7.0ct Montana Purple Blue Sapphire Oval Cut No Reserve AGSL Certified

California GemstonesSan Diego, CA

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Sapphire Auctions

Diamond Line Bracelet (Approx. 44.76 CTW)

Vintage Gucci Diamond Enamel Necklace and Earrings Set

2.05-Carat Unheated Mozambique Ruby, GIA Certified

Fine Jewelry, Watches & Handbags

Starts on:

New York, NY, US

14.60 carats AAA Quality Laser cut Swiss Blue Topaz 20?13?9 mm

4.65 Carats 7up COLOR Peridot -12X8X6 mm

Very Fine Quality Natural Emerald Cab - 1.30 Carats - 7X7X5 mm

Colorful Loose Gemstones FREE SHIPPING

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

2 hrs Left

Emerald & Diamond Cuban Link Necklace 14Kt.

Tiffany & CO 18Kt Gold Watch.

Jade & Diamond Stud Earring 18Kt.

Fine Gold Diamond Rolex Estate Jewelry Sale

Pacific Auction House

Starts on:

Los Angeles, CA, US

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