Christofle Rings

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7.5ct Royal Blue Tanzanite Oval Cushion Cut No Reserve EGL Certified: a highly coveted gem featuring deep, saturated violet-blue tones. The oval cushion cut combines a rounded oval shape with faceted, soft-cornered brilliance. This cut maximizes light play and brillianc

2026

7.5ct Royal Blue Tanzanite Oval Cushion Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

3ct Brazilian Neon Blue Paraiba Tourmaline Emerald Cut No Reserve GIE Certified: Exceptional, investment-grade gemstone. It features a vibrant electric blue color caused by copper. The emerald cut accentuates its inner glow and superior clarity, offering a sophisticated, structure

2026

3ct Brazilian Neon Blue Paraiba Tourmaline Emerald Cut No Reserve GIE 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

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

10.60 Carat Blue Sapphire Emerald Step Cut GGI Certified: This is a rectangular cut with clipped corners and rows of facets (steps) cut parallel to the edge, designed to emphasize clarity and color over intense fire. This cut highlights color and clarity; th

2026

10.60 Carat Blue Sapphire Emerald Step Cut GGI 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

11.65ct Sri Lanka Deep Blue Sapphire Oval Cut No Reserve EGL Certified: premium gemstone, often featuring a vibrant, vivid, or royal blue color. Typically oval-cut, these gems are known for excellent clarity and high brilliance.

2026

11.65ct Sri Lanka Deep Blue Sapphire Oval Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

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

6.80ct Brazilian London Blue Topaz Oval Cut No Reserve AGSL Certified: Known for its deep, steel blue color with teal undertones. Featuring excellent clarity, this stone is designed for maximum brilliance. 8 on Mohs make it a durable and popular choice for rings. Sparkli

2026

6.80ct Brazilian London Blue Topaz Oval Cut No Reserve AGSL 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 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

14.5ct Royal Blue Tanzanite Pretty Stone! Cushion Cut No Reserve AGSL Certified: Sourced from the Mererani Hills in Tanzania. Intensely colored deep blue royal stone designed for luxury jewelry. Top-quality Investment Grade Royal Blue Tanzanite.

2026

14.5ct Royal Blue Tanzanite Pretty Stone! Cushion Cut No Reserve AGSL 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

5.4ct Royal Blue Tanzanite Asscher Cut No Reserve AGSL Certified: This stone features a deep, intense blue hue, with violet undertones, cut in a square, step-cut fashion that creates a "hall of mirrors" effect. This combination offers high-end sophistication and a v

2026

5.4ct Royal Blue Tanzanite Asscher Cut No Reserve AGSL 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

Vintage Sterling Silver Carnelian Stone Ring: Vintage Sterling Silver Carnelian Stone Ring

2026

Vintage Sterling Silver Carnelian Stone Ring

A & A Auction GallerySanta Cruz, CA

SOLD

Three Antique Sterling Silver Rings: Marked 925 a Peridot and Marcasite Ring, Triple Pearl Modernist Ring and Citrine Filigree Ring

2026

Three Antique Sterling Silver Rings

Nest Egg Estate Sales LLCDallas, OR

14K Gold Band Ring, Sz 6.5 , TW 3.34g: 14K Gold Band Ring, Sz 6.5 , TW 3.34g

2026

14K Gold Band Ring, Sz 6.5 , TW 3.34g

A & A Auction GallerySanta Cruz, CA

SOLD

Large Lapis Lazuli Sterling Silver Bird Statement Ring by Sally Bass: Carved lapis lazuli bird nestled in 925 sterling silver marked ring that is adjustable, made by Sally Bass marked on back

2026

Large Lapis Lazuli Sterling Silver Bird Statement Ring by Sally Bass

Nest Egg Estate Sales LLCDallas, OR

(3)Art Nouveau-Deco Celluloid Jewelry Boxes: Gene Crane Jeweler Madison St. Chicago Double Ring

2026

(3)Art Nouveau-Deco Celluloid Jewelry Boxes

A & A Auction GallerySanta Cruz, CA

Asst Pins, Earrings, Bracelets, Earrings: Smokey Bear Clip Pin, Flower Ring, Earrings + More

2026

Asst Pins, Earrings, Bracelets, Earrings

A & A Auction GallerySanta Cruz, CA

SOLD

German Made Mauser 1909 Bayonet with Modifications: A German made M1909 bayonet with a modified guard. Muzzle ring has ben opened and the guard wings stepped. Probable export bayonet for South American contracts.

2026

German Made Mauser 1909 Bayonet with Modifications

Old Steel Historical Firearms LLCLittleton, CO

Vintage 10K Gold Class Rings (22.5 GRAMS) - #S14-3: Each ring is stamped 10K on the shank. Dated 1978, from Dover High School, New York and Pawling High School, New York. Sizes: 6 and 11 LOCAL PICK-UP: SATURDAY, MAY 2ND FROM 11AM-3PM. LOCATION: 35 MECH

2026

Vintage 10K Gold Class Rings (22.5 GRAMS) - #S14-3

SJD AuctionsAmenia, NY

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Rings Auctions

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring - Certified

5.0 Ct Emerald Natural Tanzanite 14K White Gold Three-Stone Setting Ring - Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring - Certified

14K Gold Designer Gemstone Rings

Starts on:

veraval, Gujarat, IN

7 days Left

Natural Citrine Gemstone & Lab Grown Diamonds Silver Ring

Lab Grown Emerald Gemstone 92.5 Sterling Silver Ring

Natural Amethyst Gemstone 92.5 Sterling Silver Ring

Fine Gemstone & Diamond Silver Rings

Siddhi Gems & Jewels

Starts on:

Jaipur, Rajasthan, IN

IGI Certified 1.35 ct Round Cut Natural Diamond Antique Floral Ring in 14K Yellow Gold

IGI Certified 1.55 ct Oval Cut Natural Diamond Crown Frame Halo Ring in 14K White Gold

GIA Certified 1.5 ct Oval Cut Natural Diamond Heritage Scroll Ring in 14K Rose Gold

Fine Natural Diamond Rings Collection

Starts on:

Veraval, Gujarat, IN

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