6 Carat Solitaire Rings

Extremely rare and highly sought after, estate GIA Certified Type 2a or IIa large oval cut 6.00 carat natural pink diamond and white diamond three stone ring set in 18 karat white an...

A breathtaking expression of timeless elegance and exceptional craftsmanship, this authentic Tiffany & Co. engagement ring showcases a remarkable 6 carat emerald-cut natural diam...

This platinum and 18K yellow gold solitaire ring is a striking example of timeless elegance, designed to showcase an exceptional diamond with refined craftsmanship. At its center is ...

Exceptional Tiffany & Co. Knife Edge solitaire engagement ring crafted in platinum and set with an impressive 6.39 carat natural diamond. The center diamond is graded D color and VS2 clarity, offering the highest color grade and a beautifully bright, white appearance. The diamond features a Tiffany crown laser inscription on the facet, reading “T&Co.F11040xxx”, confirming its Tiffany & Co. identification. The ring is crafted in PT950 platinum in the classic Tiffany Knife Edge...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the shown solitaire is available upon request. Remarkably rare, this GIA-certified natural 6.02 carat...

A bold and sophisticated three-stone ring centered by a natural Colombian emerald weighing 6.27 carats, accompanied by a GRS Gemstone Report. The emerald is cut in a classic octagon...

A striking and highly collectible three-stone ring centered by an exceptional natural Colombian emerald weighing 6.07 carats, accompanied by a Swiss gemological report from C. Dunaig...

Designer S.Georgios presents a bold and radiant 18 Karat Yellow Gold ring centered with a vibrant radiant-cut Citrine weighing 6.18 carats. The gemstone displays a rich golden-yellow...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire ring is available upon request. Ring shown is for reference-the diamond itself ...

A striking and elegant sapphire ring centered by a remarkable 6.21 carat natural blue sapphire, certified by SSEFThe gemstone is beautifully fashioned in a cushion modified brilliant...

Embrace timeless sophistication with this exceptional platinum solitaire ring, centered by a breathtaking 6.05 carat cushion brilliant diamond of remarkable quality. GIA certified wi...

An exceptional and highly collectible pink sapphire ring featuring a 6.2carat natural sapphire certified by SSEF (Swiss Gemmological Institute), one of the most respected laboratorie...

**Save this diamond ❤️ to receive price updates** *Offered loose ; mounting into the solitaire setting shown in the photos is available upon request. Remarkably rare and crafted by ...

An iconic emerald and diamond ring by Bvlgari, crafted in 18K yellow gold and centered with a striking pear-shaped emerald of notable size and presence. The centerpiece is a 5.9 car...

A refined and contemporary ring centered around a 6.18 carat natural emerald, certified by GIA. The emerald is cut in a classic emerald cut, measuring 12.11 x 9.57 x 7.32 mm, and di...

Introducing a truly extraordinary piece of fine jewelry: the AGL Certified 6 Carat vivid green emerald Diamond Ring. Immerse yourself in the captivating allure of this exquisite rin...

FLAWLESS GIA Certified 6 Carat Emerald Cut Diamond Ring Ideal Proportions

Stunning modern diamond solitaire ring. High jewelry by Alexander Beverly Hills HRD graded 6.02 carat emerald cut diamond, M color grade, and ...

GIA Certified 6.26 Carat Emerald and Diamond Platinum Ring This exquisite ring centers a breathtaking GIA Certified 6.26 carat natural emerald (Report No. 2175467269) displaying a v...

From SCARSELLI, this vibrant and spectacular 6.04-carat Fancy Intense Yellow Diamond (VS1 clarity) is flanked by a 0.40 carats total pair of white tapered baguette diamonds for class...

An amazing This investment grade 6 carat GIA certified oval cut diamond ring that has D color, flawless clarity and gorgeous, lively brilliance! Oval cuts are one of the most fashio...

This exquisite engagement ring features a breathtaking 6.01 carat oval cut diamond, GIA certified for its exceptional quality. The elongated shape of the center stone enhances its br...

A timeless solitaire designed to sparkle from every angle. This ring showcases a rectangular radiant-cut center diamond secured in a sleek four-prong head, set on a polished 18K yell...

A gorgeous Ethiopian opal with yellow and blue body color shows fiery sparks of red and green and, like all good opals, looks different from every angle. Eytan set it horizontally i...

A striking three-stone ring centered around an impressive 6.05 carat natural ruby, certified by GIA as originating from Burma (Myanmar), the most prestigious source for fine rubies. ...

A stunning and important new ring by Eytan Brandes features a two-piece, cushion-shaped halo of diamonds around a gorgeous Brazilian pink tourmaline. The tourmaline is 11.7mm in d...

At the heart of this exceptional ring is a 6.00 carat unheated Padparadscha sapphire from Sri Lanka, displaying a rare and highly refined blend of pastel peach and soft pink tones in...

An amazing oval diamond ring with a pave of round brilliant cut diamonds. The main stone is amazing please check the video of the main stone it weights 6 carats VVS1 Clarity

Antinori Fine Jewels is proud to show this exclusive cushion mixed-cut Burma ruby exhibits its ideal red hue in this ring. For centuries, rubies from Myanmar, Burma has ranked among ...

This exquisite engagement ring embodies timeless elegance and refined craftsmanship. The graceful silhouette of the pear cut diamond is enhanced by a pavé band in luminous platinum, ...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire ring is available upon request. The main focus is the diamond and its uniquenes...

**Save this diamond ❤️ to receive price updates** *Offered loose; this GIA-certified natural 6.01 carat emerald cut diamond can be mounted in the pictured solitaire setting upon requ...

Faye Kim's Platinum Faceted Oval Tanzanite Dome Ring showcases a stunning Tanzanite with a clean, understated design and smooth matte finish. The ring's slightly chunky and effortles...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire ring is available upon request. Remarkably rare and crafted by nature, this GI...

Elegant and timeless, this showstopping ring features a 6.35-carat Elongated cushion cut sapphire, certified by GIA. The sapphire displays a rich, velvety blue color and is transpare...

**Save this diamond ❤️ to receive price updates** *Offered loose ; this GIA certified natural 6.02 carat emerald cut diamond is available loose and can be mounted into the solitaire ...

Stunning modern diamond solitaire ring. High jewelry by Alexander Beverly Hills IGI graded 6.05 carat emerald cut diamond, L color grade, and ...

**Save this diamond ❤️ to receive price updates** *Offered loose ; this GIA certified natural 6.05 carat H SI2 oval diamond is available loose and can be mounted in the solitaire rin...

Discover elegance and luxury with our 6.25-carat vivid green Muzo Colombian emerald trapezoid diamond ring. This exquisite piece, set in solid platinum, showcases the unparalleled be...

Stunning color Violet Purple Spinel soft sculpture bezel ring that has a 6.09 carat; measurement of 12.10mm x 9.60mm oval cut "Violet Purple" 100% natural Spinel displaying amazing c...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire ring available upon request. See attached ring: the diamond can be supplied mou...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the shown solitaire ring available on request. Remarkably rare and crafted by nature, this GIA certif...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire ring is available upon request. This GIA certified, natural 6.01 carat cushion ...

S.Georgios designer presents a pear shape 6.07 Carats Peridot Ring with a White Diamond Bezel with a total weight of 0.142 Carats. This simple yet stunning ring is handmade from 18 K...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire ring is available upon request. Remarkably rare and crafted by nature, this GI...

Radiating an undeniable aura of luxury and romance, this magnificent pendant necklace is a testament to exceptional craftsmanship and rare natural beauty. At its heart rests an impr...

Exquisite Fancy Yellow Eternity Ring! Prepare to be enchanted by the radiant beauty of this stunning eternity band, meticulously crafted to...

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire is available upon request. Singularly rare: this GIA‑certified natural 6.06 ca...

**Save this diamond ❤️ to receive price updates** *Offered loose ; mounting in the pictured solitaire ring available upon request. This listing is primarily for the loose diamond; se...

**Save this diamond ❤️ to receive price updates** *Offered loose ; this GIA certified natural 6.03 carat radiant diamond can be mounted into the solitaire setting shown in the photos...

This 18 Karat White Gold ring features a 6.00 Carat Oval Pink Tourmaline at its center, surrounded by a double gallery halo of diamonds totaling 1.07 Carats. Diamonds are set underne...

GIA Certified 6.05 Carat Square Modified Brilliant Diamond Platinum Ring An extraordinary statement piece featuring a rare GIA Certified 6.05 Carat Square Modified Brilliant Diamond...

**Save this diamond ❤️ to receive price updates** *Offered loose ; mounting into the shown solitaire ring available upon request. Remarkably rare and crafted by nature, this GIA cer...

GIA Certified 6.43 Carat Diamond Fancy Yellow Radiant Diamond Ring, set in solid platinum and 18K yellow gold. Crafted to perfection and certified by GIA, this breathtaking ring fe...

6.29-carat natural diamond solitaire engagement ring set in 14K white gold, featuring a vintage-inspired 6-prong crown basket setting for an effortlessly antique look. The diamond ex...

Introducing our stunning Platinum Emerald Cut Diamond Full Circle Eternity Band, a symbol of eternal love and timeless elegance. Crafted by our skilled in-house jewelers, this exquis...

Discover unparalleled elegance with this stunning 6.13-carat Vivid Green Emerald, certified by GIA for its exceptional quality and authenticity. This breathtaking center stone dazzl...

Mid-20th Century Sapphire and Diamond Bombe Ring in Platinum A striking vintage bombe ring from the 1960s, showcasing timeless elegance and craftsmanship. At its center sits a richl...

Sugarloaf Cabochon Blue Sapphire & Old European Cut Diamond Ring. The ring weighs 6.2 grams, size 6.25, the Center stone is a natural Sugarloaf Cabochon Shaped Blue Sapphire wei...

3x cut polish and symmetry none fluorescence very white diamond