Crystal Gems

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Natural Pearl & Diamond 92.5 Sterling Silver Pendant with Chain: Natural Pearl & Diamond 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 4 MM, 2 MM Gemstone Quantity : 1 Piece, 8 Pieces Diamond Type : Lab Grown Diamond Shape : Round</

2026

Natural Pearl & Diamond 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & JewelsJaipur, Rajasthan

Natural Blue Sapphire & Diamond 92.5 Sterling Silver Pendant with Chain: Natural Blue Sapphire & Diamond 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Heart, Pear Gemstone Size : 9 MM, 7x5 MM Gemstone Quantity : 2 Pieces Diamond Type : Lab Grown Diamond Shape :

2026

Natural Blue Sapphire & Diamond 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & JewelsJaipur, Rajasthan

Natural London Blue Topaz & Diamond 92.5 Sterling Silver Necklace: Natural London Blue Topaz & Diamond 92.5 Sterling Silver Necklace Gemstone Shape : Pear Gemstone Size : 8x6 MM Gemstone Quantity : 1 Piece Diamond Type : Lab Grown Diamond Shape : Round Diamond

2026

Natural London Blue Topaz & Diamond 92.5 Sterling Silver Necklace

Siddhi Gems & JewelsJaipur, Rajasthan

Natural Citrine Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Citrine Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 2.6 MM Gemstone Quantity : 11 Pieces Metal : Silver Metal Purity : 92.5 Sterling Silver P

2026

Natural Citrine Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & JewelsJaipur, Rajasthan

Natural Garnet & Diamond 92.5 Sterling Silver Pendant with Chain: Natural Garnet & Diamond 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 3 MM Gemstone Quantity : 1 Piece Diamond Type : Lab Grown Diamond Shape : Round Diamond C

2026

Natural Garnet & Diamond 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & JewelsJaipur, Rajasthan

Natural London Blue Topaz & Diamond 92.5 Sterling Silver Necklace: Natural London Blue Topaz & Diamond 92.5 Sterling Silver Necklace Gemstone Shape : Emerald Gemstone Size : 6 MM Gemstone Quantity : 1 Piece Diamond Type : Lab Grown Diamond Shape : Round Diamon

2026

Natural London Blue Topaz & Diamond 92.5 Sterling Silver Necklace

Siddhi Gems & JewelsJaipur, Rajasthan

10 PCs Chinese Hairpins & Nail Cover w/ Jade &Gems: Ten pieces of Chinese Jewelry: Six hairpins, two nail covers, and two pins with jade and gems. Each hairpin of varying length has an ornamental jade or metal display with a Chinese culture reference.

2026

10 PCs Chinese Hairpins & Nail Cover w/ Jade &Gems

Tenmoku AuctionsFairfield, NJ

9.00 Carat --- San Benito Benitoite --- Pear Cut --- AGSL Certified: A 9.00-carat San Benito Benitoite with a pear cut is an extraordinary and significant gemstone, as gem-quality benitoite over 2 carats is considered extremely rare. Benitoite is the official Californi

2026

9.00 Carat --- San Benito Benitoite --- Pear Cut --- AGSL Certified

California GemstonesSan Diego, CA

10.00 Carat Myanmar Pigeon Blood Ruby Round Cut No Reserve GGI Certified: Characterized by a deep, vivid red color with slight fluorescence, originating from the Mogok region. This high-carat, untreated stone is prized for their saturated, fiery hue, exhibiting a round cut

2026

10.00 Carat Myanmar Pigeon Blood Ruby Round Cut No Reserve GGI Certified

California GemstonesSan Diego, CA

11.25 Carat --- Ceylon Pink Sapphire--- Emerald Step Cut --- EGL Certified: Investment-grade gemstone combines exceptional size, a highly desirable origin, and a sophisticated geometric cut.

2026

11.25 Carat --- Ceylon Pink Sapphire--- Emerald Step Cut --- EGL Certified

California GemstonesSan Diego, CA

8.30 Carat --- Colombian Green Emerald --- Trillion Cut --- GGI Certified: A highly desirable gemstone, featuring a vibrant, vivid green hue. These high-carat gems are have refined cuts, offering exceptional clarity, brilliant luster, making them ideal for investment or luxu

2026

8.30 Carat --- Colombian Green Emerald --- Trillion Cut --- GGI Certified

California GemstonesSan Diego, CA

3.08 Carat --Brazilian Purple Amethyst -- Octogon Step Cut --IGI Certified: Brazilian purple amethyst, cut in an octagon step-cut style, is a high-clarity, vibrant gemstone typically sourced from the Rio Grande do Sul region of Brazil. Brazilian Amethyst is renowned for produ

2026

3.08 Carat --Brazilian Purple Amethyst -- Octogon Step Cut --IGI Certified

California GemstonesSan Diego, CA

5.50 Carat --- Ceylon Java Plum Sapphire --- Oval Cut --- AGSL Certified: A vibrant, purple-hued gemstone frequently sourced from Sri Lanka. The "Java Plum" variety is known for its intense, deep, purplish-violet color, often exhibiting a blend of purple and blue. Deep purp

2026

5.50 Carat --- Ceylon Java Plum Sapphire --- Oval Cut --- AGSL Certified

California GemstonesSan Diego, CA

10.35 Carat ---- Ceylon Morganite ---- Round Cut ---- EGL Certified: A high premium, substantial collector-sized loose gemstone known for its romantic pastel tones and exceptional symmetry. Sourced from the world-renowned gem fields of Sri Lanka (Ceylon), this impressi

2026

10.35 Carat ---- Ceylon Morganite ---- Round Cut ---- EGL Certified

California GemstonesSan Diego, CA

11.50 Carat -- Sri Lankan Pink Sapphire -- Round Cut ---EGL Certified: a substantial, high-clarity, round-cut gemstone typically characterized by a vibrant pink hue and excellent brilliance, often sourced from the Ratnapura region. These natural,Ceylon sapphires are favo

2026

11.50 Carat -- Sri Lankan Pink Sapphire -- Round Cut ---EGL Certified

California GemstonesSan Diego, CA

6.15 Carat --- Soft Sparkling Purple Amethyst --- Pear Cut --- IGI Certified: A substantial, tailored gemstone known for its clean, rectangular step-cut facets. Green quartz, often referred to in the trade as "emerald quartz," is a glassy, typically transparent variety of quart

2026

6.15 Carat --- Soft Sparkling Purple Amethyst --- Pear Cut --- IGI Certified

California GemstonesSan Diego, CA

21.10 Carat --- Green Tsavorite PAIR --- Emerald Step Cut ---GIR Certified: An emerald step cut is a world-class, exceptionally rare matching set of vibrant green grossular garnets.

2026

21.10 Carat --- Green Tsavorite PAIR --- Emerald Step Cut ---GIR Certified

California GemstonesSan Diego, CA

12.20 Carat --- Tsavorite PAIR --- Emerald Cut --- Certified: A exceptional and striking ensemble of matching, natural green garnets. Tsavorite is celebrated for its vivid, saturated hue, superior brilliance, and durability—often prized as a premium, naturally

2026

12.20 Carat --- Tsavorite PAIR --- Emerald Cut --- Certified

California GemstonesSan Diego, CA

10.00 Carat --- Ceylon Royal Blue Sapphire --- Oval Cut --- GGi Certified: Dark moody gem. An exceptional sapphire from Ceylon, featuring a vivid, deep royal blue color. Oval-cut for maximum brilliance, it often possesses eye-clean clarity, making it a rare, high-value gem.

2026

10.00 Carat --- Ceylon Royal Blue Sapphire --- Oval Cut --- GGi Certified

California GemstonesSan Diego, CA

10.45 Carat --- Sri Lankan Blue Sapphire PAIR --- Cushion Cut --- EGL Certified: A beautiful, high-value, and unheated, transparent pair of gems with intense to vivid blue color. These rare, high-clarity stones are sourced from the gem fields of Sri Lanka and are highly valued for

2026

10.45 Carat --- Sri Lankan Blue Sapphire PAIR --- Cushion Cut --- EGL Certified

California GemstonesSan Diego, CA

5.23 Carat --- Amethyst --- Oval Cut --- Certified: Eye catching gemstone. Known for its rich violet-to-purple hues, this certified gem is highly valued for statement jewelry like rings and pendants

2026

5.23 Carat --- Amethyst --- Oval Cut --- Certified

California GemstonesSan Diego, CA

5.4 Carat --- Mozambique Red Ruby --- Pear Cut --- ASGL Certified: A pear-cut, deep blood-red loose gemstone, featuring high clarity and vibrant saturation typical of its origin. Known for excellent color reflection, these gems are ideal for jewelry, with minimal hea

2026

5.4 Carat --- Mozambique Red Ruby --- Pear Cut --- ASGL Certified

California GemstonesSan Diego, CA

10 Carat --- Padparadscha Lotus Sapphire --- Cushion Cut --- EGL Certified: A unique, sunset-like blend of pink and orange hues. Cushion-cut for maximum brilliance, these large gems often originate from Sri Lanka, displaying excellent clarity and high durability (Mohs 9). Nat

2026

10 Carat --- Padparadscha Lotus Sapphire --- Cushion Cut --- EGL Certified

California GemstonesSan Diego, CA

7.0 Carat --- Blue Aquamarine --- Cushion Cut --- Certified: Featuring the signature calming, ocean-blue hue of the March birthstone, this certified gem is highly brilliant and clear, making it an ideal centerpiece for a custom luxury ring or pendant.

2026

7.0 Carat --- Blue Aquamarine --- Cushion Cut --- Certified

California GemstonesSan Diego, CA

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Gems Auctions

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

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

4 days Left

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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