Ruby

(10,000 price results)

Sort by:

Most Relevant

15.0 Carat ---- Burmese Blood Ruby---- Oval Cut ---- Certified: An exceptional, high-value gem, featuring a vivid crimson-red color with intense fluorescence and top-tier clarity. Originating from the world-renowned Mogok Valley in Burma, with intense saturation a

2026

15.0 Carat ---- Burmese Blood Ruby---- Oval Cut ---- Certified

California GemstonesSan Diego, CA

11.00 Carat ---- Blood Ruby---- Pearl Cut ---- GGI Certified: Teardrop-shaped gemstone, featuring a brilliant-cut crown for maximum sparkle. Showing a vibrant red to pinkish-red color with eye-clean clarity. The pear shape is designed to look large per carat, ma

2026

11.00 Carat ---- Blood Ruby---- Pearl Cut ---- GGI Certified

California GemstonesSan Diego, CA

1.80 Carat ---- Mogok Pink Ruby---- Oval Cut ---- Certified: a highly desirable gemstone, often featuring the intense, glowing color typical of the famous Burmese region. Mogok rubies are celebrated for their natural fluorescence, which makes them appear to glo

2026

1.80 Carat ---- Mogok Pink Ruby---- Oval Cut ---- Certified

California GemstonesSan Diego, CA

10.50 Carat ---- Red Ruby---- Oval Cut ---- GGI Certified: a significant, high-carat gemstone, often sourced from Mozambique or Burma, featuring a brilliant mixed cut to enhance color intensity. These stones typically possess intense red hues, often subjected

2026

10.50 Carat ---- Red Ruby---- Oval Cut ---- GGI Certified

California GemstonesSan Diego, CA

9.60 Carat ---- Mozambique Ruby---- Oval Cut ---- EGL Certified: Near Flawless. Known for its deep red brilliance. Mozambique rubies are prized for their intense color and high quality, making them popular for investment-grade jewelry. An oval cut optimizes carat w

2026

9.60 Carat ---- Mozambique Ruby---- Oval Cut ---- EGL Certified

California GemstonesSan Diego, CA

10.95 Carat ---- Burmese Red Ruby---- Pear Cut ---- EGL Certified: Typically found in high-end, certified, and often heated, listings. Rubies of this size and origin are rare, often categorized as substantial investments or luxury centerpiece stones for jewelry.

2026

10.95 Carat ---- Burmese Red Ruby---- Pear Cut ---- EGL Certified

California GemstonesSan Diego, CA

1.80 Carat ---- Mogok Pink Ruby---- Oval Cut ---- GIE Certified: Characterized by its origin in Myanmar’s legendary Mogok valley. These gems often exhibit a vivid pinkish-red color, prized for their strong, natural fluorescence (even in daylight) and high-quality

2026

1.80 Carat ---- Mogok Pink Ruby---- Oval Cut ---- GIE Certified

California GemstonesSan Diego, CA

10 Carat --- Burmese Blood Ruby--- Oval Cut --- EGL Certified: Loupe Clean. A magnificent gemstone. Originating from Myanmar's legendary Mogok mines, it features a vivid, highly saturated "pigeon blood" red with slight blue undertones. Its classic oval cut maximi

2026

10 Carat --- Burmese Blood Ruby--- Oval Cut --- EGL Certified

California GemstonesSan Diego, CA

2.94 Carat ---Mogok Red Ruby --- Oval Cut --- GIE Certified: An exceptional gemstone, featuring the coveted "pigeon blood" red hue from Myanmar. Oval-cut, these gems display superior brilliance due to mixed-cutting, showcasing high clarity and the desired rutil

2026

2.94 Carat ---Mogok Red Ruby --- Oval Cut --- GIE Certified

California GemstonesSan Diego, CA

10.60 Carat ---- Wyoming Red Ruby ---- Round Cut ---- EGL Certified: a large, top-quality American ruby, from the Rodeo Queen Mine near Cheyenne, Wyoming, is highly desirable to collectors.A Highly valued gemstone. An oval cut, creating a large deep red color and impro

2026

10.60 Carat ---- Wyoming Red Ruby ---- Round Cut ---- EGL Certified

California GemstonesSan Diego, CA

6.70 Carat ---- Burmese Red Ruby---- Pear Cut ---- GIR Certified: a significant and rare gemstone, likely originating from the historic Mogok Valley, renowned for producing the world’s finest rubies.

2026

6.70 Carat ---- Burmese Red Ruby---- Pear Cut ---- GIR Certified

California GemstonesSan Diego, CA

10.95 Carat ---- Burmese Red Ruby---- Brilliant Round Cut ---- EGL Certified: As top-quality Burmese rubies over 5 carats are incredibly scarce. Originating from the renowned Mogok Valley in Myanmar, such a stone is celebrated for its deep "pigeon blood" red color, intense fluo

2026

10.95 Carat ---- Burmese Red Ruby---- Brilliant Round Cut ---- EGL Certified

California GemstonesSan Diego, CA

10.63 Carat ---- Ruby---- Mixed Cushion Cut ---- IGI Certified Lab Grown: lab-grown ruby with a mixed cushion cut is a substantial, luxurious gemstone produced in a laboratory setting using methods like hydrothermal or flame fusion (Czochralski process). This stone is chemi

2026

10.63 Carat ---- Ruby---- Mixed Cushion Cut ---- IGI Certified Lab Grown

California GemstonesSan Diego, CA

9.80 Carat ---- Burmese Blood Ruby---- Oval Cushion Cut ---- EGL Certified: a highly rare, large-carat, investment-grade gemstone. A 9.80-carat ruby of this type, particularly if accompanied by reputable certification, is considered a significant collector's piece. Brilliant-

2026

9.80 Carat ---- Burmese Blood Ruby---- Oval Cushion Cut ---- EGL Certified

California GemstonesSan Diego, CA

12.45 Carat ---- Burmese Pink Ruby---- Emerald Step Cut ---- EGL Certified: Burmese pink ruby with an emerald step cut is a significant and rare gemstone. At this weight, it is considered an exceptionally large specimen, as gem-quality Burmese rubies typically occur in much s

2026

12.45 Carat ---- Burmese Pink Ruby---- Emerald Step Cut ---- EGL Certified

California GemstonesSan Diego, CA

Eight 10 Carat +each. Appx 90ct tcw ---- Blood Red Rubies ---- Oval Cushion Cut ---- Lab Grown: These eight lab-grown rubies offer a combined total carat weight (tcw) of roughly 90 carats, with each individual stone weighing at least 10 carats. They feature a "Blood Red" color, often synonymous

2026

Eight 10 Carat +each. Appx 90ct tcw ---- Blood Red Rubies ---- Oval Cushion Cut ---- Lab Grown

California GemstonesSan Diego, CA

19.31ct Natural Mauritania Ruby Rough (Unheated), 52AM: This unheated Mauritania ruby rough is a striking natural crystal specimen, featuring a rich, saturated magenta hue with subtle purple undertones that deepen toward the core. The rough's rugged, natur

2026

19.31ct Natural Mauritania Ruby Rough (Unheated), 52AM

ThousandPlanetSathorn, Bangkok

6.49 Carats Natural Ruby - Oval Cabochon Gemstone, 95WE: Oval cabochon-cut ruby gemstone, crafted from natural ruby material. The stone exhibits a vivid, saturated pinkish-magenta hue, with subtle natural inclusions and internal veining characteristic of un

2026

6.49 Carats Natural Ruby - Oval Cabochon Gemstone, 95WE

ThousandPlanetSathorn, Bangkok

92ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 97EA: This is a lot of 6 pieces of natural unheated Mauritanian ruby rough stones, each measuring approximately 1.9-2.1cm with a total carat weight of 92ct. These raw rubies display a rich, deep purple-red

2026

92ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 97EA

ThousandPlanetSathorn, Bangkok

ANTIQUE STERLING RUBY LADIES HOOP EARRINGS: Antique sterling silver ruby hoop ladies earrings. Stone Type: Ruby Weight: 2.22 Grams Size: 1.0" Length Condition: Slight tarnishing.

2026

ANTIQUE STERLING RUBY LADIES HOOP EARRINGS

Florida Estate Sales Inc.Tallahassee, FL

A Pair of Victorian Style Blown Art Glass Leaf Footed Uranium Ruffled Vases: A pair of hand-blown art glass vases in the Victorian style. Each vessel is constructed from cased, opalescent glass with a body that graduates from a pale pink to a deep ruby or cranberry red at the

2026

A Pair of Victorian Style Blown Art Glass Leaf Footed Uranium Ruffled Vases

Lion and UnicornHollywood, FL

Sterling Ruby Heart Pendant: Sterling Ruby Heart Pendant 1.7g

2026

Sterling Ruby Heart Pendant

Retro Roadshow AuctionsDublin, OH

Sterling Ruby Zoisite Ring Sz 7: Sterling Ruby Zoisite Ring Sz 7 - 9.5g

2026

Sterling Ruby Zoisite Ring Sz 7

Retro Roadshow AuctionsDublin, OH

Sarda Sterling Ruby Ring Sz 8: Sarda Sterling Ruby Ring Sz 8 2.5g

2026

Sarda Sterling Ruby Ring Sz 8

Retro Roadshow AuctionsDublin, OH

View:

24

Ruby Auctions

5.90 Carats Natural Ceylon Sapphire - 9X9X8 mm

Rubelite Tourmaline - 7.20 Carats - 14X10X6 mm

10.41 Carats Mahenge Spinel Natural Cushion Cut Pink Purple Tanzania - 14.35X11.66X7.35 mm

Colorful Loose Gemstones FREE SHIPPING

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

2 days Left

MANTEL CLOCK & 2 CANDELABRAS SET MARBLE BRONZE

0.925 SILVER SOUTHWEST NAVAJO TURQUOISE CORAL RING

14K YELLOW GOLD RUBY DIAMOND MEN'S FREEMASON RING

The Great Summer Discovery Auction

Florida Estate Sales Inc.

Starts on:

Tallahassee, FL, US

6.40 Cts Natural amethyst Gemstone - 12X10.5X8 mm

TPZ211 11.65 carats AAA Quality Laser cut Swiss Blue Topaz 17?13?7 mm

2.40 Cts Pear Shape Natural Aquamarine Loose Gemstone - 11X8X5 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

5 hrs Left

TOP