Opal Gems

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Loose Diamond - ROUND 1.46ct F VVS2: Loose Diamond - ROUND 1.46ct F VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.46 Color: F Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - ROUND 1.46ct F VVS2

Mynt AuctionsNew York, NY

Loose Diamond - ROUND 2.05ct E VVS2: Loose Diamond - ROUND 2.05ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 2.05 Color: E Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - ROUND 2.05ct E VVS2

Mynt AuctionsNew York, NY

Ideal Loose Diamond - ROUND 2.87ct D VVS1: Ideal Loose Diamond - ROUND 2.87ct D VVS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 2.87 Color: D Clarity: VVS1 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 2.87ct D VVS1

Mynt AuctionsNew York, NY

Loose Diamond - ROUND 3.05ct F VVS2: Loose Diamond - ROUND 3.05ct F VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 3.05 Color: F Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - ROUND 3.05ct F VVS2

Mynt AuctionsNew York, NY

9.00 Carat Colombian High Crystal Emerald Emerald Step Cut EGL Certified: A significant, investment-grade gemstone. A high crystal emerald, featuring a step cut, is a top-tier gemstone prized for its "old mine" green color, high transparency, and exceptional clarity, source

2026

9.00 Carat Colombian High Crystal Emerald Emerald Step Cut EGL Certified

California GemstonesSan Diego, CA

10.00 Carat Colombian High Crystal Emerald Emerald Step Cut EGL Certified: "High Crystal" Grade: Refers to exceptional transparency and high luster, allowing light to pass through and showcase the intense green hue, minimizing the cloudy look common in lesser emeralds. A sig

2026

10.00 Carat Colombian High Crystal Emerald Emerald Step Cut EGL Certified

California GemstonesSan Diego, CA

9 Carat Green Peridot Trillion Cut GGI Certified: statement-sized gemstone known for its vibrant, "apple green" hue and modern, geometric brilliance. At 9 carats, the stone is considered a large and luxurious size, as most jewelry-grade peridots typi

2026

9 Carat Green Peridot Trillion Cut GGI Certified

California GemstonesSan Diego, CA

10 Carat Brazilian Emerald Emerald Cut EGLCertified: a large, prestigious gemstone, exhibiting a medium-dark green hue and high transparency compared to other origins. Brazilian emeralds often show bluish-green tones and may contain natural inclusions t

2026

10 Carat Brazilian Emerald Emerald Cut EGLCertified

California GemstonesSan Diego, CA

11.80 Carat Aquamarine Round Cut GGL Certified: round-cut, lab-grown aquamarine is large, high-clarity statement gemstone characterized by its serene blue hue. Unlike natural stones that may have inclusions, lab-grown aquamarines of this size are t

2026

11.80 Carat Aquamarine Round Cut GGL Certified

California GemstonesSan Diego, CA

$7 Carat Deep Green Tsavorite Trillion Cut GGI Certified: Displaying vibrant, intense emerald-green hues, high brilliance, and superior clarity. This triangular-cut, untreated stone boasts high refractive indices for superior sparkle, this stone being a rare$

2026

7 Carat Deep Green Tsavorite Trillion Cut GGI Certified

California GemstonesSan Diego, CA

1.80 Carat Mogok Pink Ruby Oval Cut GIE Certified: Represents a highly desirable, investment-grade gemstone due to its weight, origin, and color characteristics. Mogok rubies from Myanmar (Burma) are renowned for their intense "pigeon blood" red color

2026

1.80 Carat Mogok Pink Ruby Oval Cut GIE Certified

California GemstonesSan Diego, CA

9 Carat Colombian Green high crystal Emerald Brilliant Step Cut No Reserve: Characterized by superior transparency ("high crystal") and intense, deep green color. The "brilliant step cut" (a variation of the traditional emerald cut) enhances its "hall of mirrors" luster, typi

2026

9 Carat Colombian Green high crystal Emerald Brilliant Step Cut No Reserve

California GemstonesSan Diego, CA

9.9 Carat Ceylon Deep Blue Sapphite Oval Cut EGL Certified: Ceylon has a 2,500-year history of gem mining. They are renowned for their bright, intense, and often medium-light cobalt blue color, distinguishing them from darker, inky blue sapphires found elsewhe

2026

9.9 Carat Ceylon Deep Blue Sapphite Oval Cut EGL Certified

California GemstonesSan Diego, CA

6.55 carat tcw Myanmar Pigeon Blood Ruby Oval Cut 9 stones No Reserve, GIR Certified: 9 Stones. Highly coveted gem due to its rich, vivid color, often featuring high fluorescence. Nine-stone settings usually feature a large central Burmese ruby surrounded by eight smaller diamonds or a

2026

6.55 carat tcw Myanmar Pigeon Blood Ruby Oval Cut 9 stones No Reserve, GIR Certified

California GemstonesSan Diego, CA

Vintage Sterling Art Deco Ring: Vintage sterling ring in the art deco style with an embedded black gem. Ring size: 9.25

2026

Vintage Sterling Art Deco Ring

Rivers Wind LLCFort Worth, TX

Vintage Sterling Silver Door Knocker Earrings: Vintage sterling silver door knocker style earrings with a cut white gem inlay at the base.

2026

Vintage Sterling Silver Door Knocker Earrings

Rivers Wind LLCFort Worth, TX

GARNET ROCK STONE LAPIDARY SPECIMEN: Garnet Rock Stone Lapidary Specimen ? Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelry,

2026

GARNET ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

GARNET ROCK STONE LAPIDARY SPECIMEN: WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Please see photos for measurements and descriptions. ***Yes, we have in house shipping with MANY REPEAT CUSTOMERS because of our streamlined service. ****We

2026

GARNET ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE LAPIDARY SPECIMEN: Mixed Lot Rock Stone Lapidary Specimen ? Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelr

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

White Botryoidal Specimen With Crystalline Structure: Cast Iron Football Player Mechanical Bank ? Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jew

2026

White Botryoidal Specimen With Crystalline Structure

Col. Christie Hatman AuctioneersThayer, MO

30.39 Grams Sterling Silver 5 Assorted Pins: Butterfly Enameled, Tulip with Carnelian, Tree Gem: 30.39 Grams Sterling Silver 5 Assorted Pins: Butterfly Enameled 2 1/4 in. x 1 3/8 in., Tulip with Carnelian 2 in. x 1 1/8 in., Tree Gem Stone 2 in. x 1 1/2 in., Anchor 1 1/4 in. x 7/8 in; Spray 2 1/4

2026

30.39 Grams Sterling Silver 5 Assorted Pins: Butterfly Enameled, Tulip with Carnelian, Tree Gem

Auctions at Deer Ridge FarmSaugerties, NY

5.75 Grams .925 Sterling Silver Vermeil Multi Gem Stones Ring Size 10, Amethyst, Citrine, Garnet,: 5.75 Grams .925 Sterling Silver Vermeil Multi Gem Stones Ring Size 10, Amethyst, Citrine, Garnet, Topaz, Emerald, Smokey Citrine

2026

5.75 Grams .925 Sterling Silver Vermeil Multi Gem Stones Ring Size 10, Amethyst, Citrine, Garnet,

Auctions at Deer Ridge FarmSaugerties, NY

9 Assorted Pairs Earrings SEE PICTURES: Silver and Gold Tone "X" Clip-on Earrings; Bakelite Hoops;: 9 Assorted Pairs Earrings SEE PICTURES: Silver and Gold Tone "X" Clip-on Earrings 1 in. x 1 in.; Bakelite Hoops 1 in. dia.; Gold Tone with Faux Gem Stones Clip-on Earrings 3/4 in. x 1 in.; Green Screw

2026

9 Assorted Pairs Earrings SEE PICTURES: Silver and Gold Tone "X" Clip-on Earrings; Bakelite Hoops;

Auctions at Deer Ridge FarmSaugerties, NY

THE AVENGERS ANNUAL #7 DEATH OF WARLOCK COMIC: The Avengers Annual #7 collectible comic book. Death of Warlock. Death of Pip the Troll. Death of Gamora, 1st appearance of all six Infinity Gems: Soul, Time, Space, Mind, Reality, Power (Reallocated)

2026

THE AVENGERS ANNUAL #7 DEATH OF WARLOCK COMIC

Florida Estate Sales Inc.Tallahassee, FL

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Gems Auctions

A Pair of Stunning Art Deco style 18K White Gold Emerald Ruby and Diamond Hanging Earrings

An Art Deco Platinum Diamond and Onyx Ring

An Impressive Art Deco Platinum Diamond and Sapphire Bracelet

Summer Sparkle - Jewelry Gems and Timepieces

Alma Auctioneers

Starts on:

Tel Aviv, Tel Aviv, IL

3 hrs Left

Regal White Horse and Golden Carriage Trinket Box

Emerald Cut Blue Iolite Sterling Silver Ring

Set of 6 Murano Murrine Goto Glasses

1200+ Gallery, Gems & Collectibles

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

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

Live28

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

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