6 Carat Jewelry

This exquisite tennis bracelet features round brilliant cut white diamonds, known for their exceptional brilliance and sparkle. Set in a classic four-prong style, the diamonds are ca...

GIA Certified 6.44-Carat Natural Sapphire – Blue – Oval Shape This stunning 6.44-carat natural sapphire is a true statement piece, perfect for high-end jewelry enthusiasts or collec...

Loose Paraiba Tourmaline Weight: 6.17 Carat Dimension: 14.90 x 8.67 x 7.88 Mm Colour: Blue Green Shape: Pear Origin: Mozambique, Africa Treatment: Non Certificate: GFCO Certificat...

Loose Aquamarine Weight: 6.35 Carat Dimension: 17.4 x 8.3 x 5.8 Mm Colour : Pale Blue Origin: Shigar Valley, Pakistan Treatment: Non Certificate : On Demand Shape: Emerald Aquamari...

Elegant and timeless diamond by the yard necklace featuring 10 bezel-set natural diamonds totaling 6.18 carats, crafted in Italian-made solid 14K rose gold. The diamonds are evenly s...

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...

Gemstone Type : Aquamarine Weight : 6.20 Carats Dimensions : 13.1x8.5x7.2 mm Clarity : SI Origin : Pakistan Shape: Emerald Color: Light Blue Certificate: On Demand Birthstone Month: ...

Vintage Snake Bracelet Silver & Gold Tested Circa 1980s Introducing a stunning 1980s vintage green snake bracelet, a captivating piece that ef...

Loose Maraba Citrine Pair Weight: 6.30 Carats Dimension: 8.9 x 8.9 x 6.7 Mm And 9 x 9 x 6.8 Mm Origin: Brazil Cut: Octagon Treatment: Non Certificate: On Demand Citrine is a ...

The Van Cleef & Arpels Zip Necklace was patented in 1938 but wasn't fully realized until 1950. The Van Cleef Zip Necklace is part of its signature High J...

Weight : 6.24 Carat Dimensions : 10.2 9 7.2 MM Shape : Cushion Clarity : VS Clean Colors : Green Treatment : None / Natural Origin : Tanzania Hardness : 7.5-8 Family : Garnet Thi...

Loose Multi Colour Tourmaline Lot Weight: 7.50 Carats Sizes: 0.95 to 1.40 Carat Origin: Afghanistan Certificate: On Demand Treatment: Non Shape: Multi Shape Tourmaline is a capt...

Color : Multi Color Shape : Cushion Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This stunning **Sphene gemstone**, also known as **...

A timeless and elegant design, this exquisite tennis bracelet showcases 6.02 carats of natural round brilliant-cut white diamonds, expertly set in warm 14 karat rose gold. Each diamo...

Weight 6.40 carats Dimensions 11.71 x 8.45 x 7.45 mm Treatment None Origin Sri Lanka Clarity VVS Shape Cut Oval This stunning 6.40 carat Natural Blue Sapphire features a rich blu...

Loose Rhodolite Garnet Weight: 6.20 Carats Dimension: 11.1 x 9 x 7 Mm Colour: Red Origin: Tanzania Treatment: Non Shape : Cushion Certificate: On Demand Rhodolite garnet, a gemsto...

Tiffany & Co. Knife Edge Solitaire Diamond Engagement Ring A truly exceptional Tiffany & Co. engagement ring featuring their iconic knife edge solitaire design, crafted in p...

exceptional high-jewelry masterpiece. The cornerstone of this ring is a monumental GIA-certified 6.03-carat "Fancy Yellow" diamond, boasting the incredibly rare "Internally Flawless"...

A masterpiece of nature and craftsmanship, this extraordinary ring centers on a 6.00-carat marquise-modified brilliant diamond accompanied by GIA certification. Graded D Color and VV...

Weight 6.02 carats Dimensions 9.9x8.5x6.9 mm Treatment heated Origin Cambodia Clarity VVS Shape oval Cut faceted This exquisite 6.02 carat Tiffany Blue Zircon gemstone is a ...

A lovely Engagement Ring Option! This simple yet gorgeous Morganite Ring has a 6.16 Carat Cushion Cut Morganite as its center and has a beautiful simple halo of 26 Round Cut Diamonds...

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

*IGI 18K 6.22 Ct Zambia Intense Green Emerald&Diamonds Stud Earrings* Zambia natural intense green emerald weighing 6.22 ct set on the 18K white gold band with natural F-G, VS d...

An exceptional display of sophistication and rarity, this remarkable ring features a breathtaking 6.7 carat octagonal step cut natural Colombian emerald, celebrated for its vivid and...

Loose Pink Tourmaline Weight: 6.00 Carats Dimension: 10.7 x 9.1 x 7.8 Mm Colour: Pink Origin: Afghanistan Shape : Cushion Certificate: On Demand Treatment: Non Pink tourmaline, know...

A simply stunning estate ring in 18k white gold, possible 30 years old, featuring a magnificent gemstone - a stunning Unheated Padparadscha Sapphire from Sri Lanka weighing 6.04ct. T...

This exquisite piece is made of 18K gold and diamonds. Its broad, bombé shape features three rows of oblong sections flanked by lines of rectangular elements, all of which are pavé-s...

Loose Maraba Citrine Weight: 6.30 Carats Dimension: 13.1 x 9.4 x 7 Mm Origin: Brazil Cut: Emerald Treatment: Non Certificate: On Demand Citrine is a vibrant yellow to orange vari...

Unveil the enchanting allure of Nina Zhou's 6.12ctw Natural Turquoise Diamond Cherry Blossom Earrings, meticulously crafted in sumptuous 14k yellow gold. These exquisite pieces of je...

When pink tourmaline gets a really intense deep pink color it is called Rubellite. This tourmaline is an amazing deep pink and would qualify for Rubellite. This Rubellite was mined i...

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...

6.19 Ct Total Weight Parti Tri-Color Natural Tourmaline Emerald Cut Matching Pair Loose Gemstones – Rare Multicolor Bi-Color Earth-Mined Tourmaline for Earrings, Toi et Moi Ring, Sta...

**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...

The Nina Zhou Fantasy 6.45ctw Natural Heart Rhodolite & Diamond Drop Earrings radiate romance and artistry in equal measure. Crafted in 14k yellow gold, each earring is formed fr...

Faceted pink tourmaline bi-color tourmaline set sku52 Weight: 6 cts Origin: Afghanistan A perfectly cut set, ready to become stunning earrings, a ring, and a pendant. Personally, I ...

This exceptional ring features a rare 6.00-carat near-colorless rose-cut diamond, certified by GIA, showcasing the timeless beauty of one of history’s oldest diamond cuts. Unlike mod...

**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 ...

Experience exceptional Belgian high jewellery craftsmanship with this rare, one-of-a-kind ring, designed by jewellery artist Joke Quick. Crafted in 18K yellow and rose gold, the piece is centred around a GIA-certified 6.02 ct Fancy Light Yellow marquise-cut diamond (VS2). The centre diamond is framed by a carefully composed pavé of fancy pink brilliant...

Weight 6.30 carat Dimensions 14.3x7.33x6.0mm Treatment None Origin Afghan Clarity VVS Shape Cut Emerald This captivating 6.30 carat natural Bi-Color Watermelon Tourmaline sh...

Exude effortless sophistication with this magnificent Cartier Nigeria band ring, a true testament to the maison's unparalleled craftsmanship. Meticulously rendered in luminous 18k wh...

A celebration of passion and light, these VAN CLEEF & ARPELS ear clips bloom with extraordinary intensity. At their heart, two richly saturated oval rubies totaling approximately 6.2...

Faceted Goshenite Weight: 6.00 Carats Dimension: 12.7 x 10.1 x 7.6 Mm Origin: Pakistan Shape: Oval Color: Blue Treatment: Heated Certficate; On Customer Demand . Goshenite, a capti...

7.42 Carat Tourmaline Multicolor Sapphire Yellow Gold Cocktail Ring This Ring has a Cushion Checkered Cut Green Tourmaline that weighs 6.09 Carats and 32 Multi Sapphires that weigh ...

A powerful and unmistakably Italian creation from BULGARI, this striking ring embodies the bold color, architectural presence, and sculptural confidence that defined the maison’s hig...

Stone: Emerald Weight: 6.40-carats Shape: Asscher Cut Clarity: Transparent Luster: Excellent Color: Vivid Green Measurements: 10.9mm x 10.8mm Geographic Origin: Colombia Treatment: N...

Breathtakingly 1940's beautiful rectangular precious Topaz and Diamond ring. The center stone is a octagonal shaped 6.08 carat GIA certified natural orange and brownish transparent h...

An extraordinary 6.04 carat Apple Green Tourmaline commands the center of this refined three stone ring, handcrafted in luminous 18K yellow gold by Merkaba Jewelry Beverly Hills. The...

Beautiful and classic diamond tennis bracelet. Created by Alexander Beverly Hills. 53 round brilliant diamonds, 6.07 carats. Approximately I color and VS1 clarity. 18-karat yellow go...

Bold and substantial, this striking Cuban link chain necklace is crafted in solid 18 karat yellow gold and set with natural round brilliant cut diamonds along the front links, creati...

This collection features an array of magnificent morganites! Accented with diamonds these rings are made in rose gold and present a classic yet elegant look. Classic morganite ring...

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...

This contemporary necklace is a true statement piece, meticulously crafted in 18K yellow gold and adorned with a dazzling array of 209 diamonds. Each of the diamonds is carefully set...

Faceted Spinel Lot Weight : 6.20 Carat Sizes:0.90 To 1.35 Carat Origin: Tanzania Treatment: Non Certificate: On Customer Demand Spinels is a captivating gemstone prized for its br...

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 ...

This exquisite tennis bracelet is a remarkable creation, showcasing timeless elegance and exceptional craftsmanship. Featuring 39 mixed-cut white diamonds with a total carat weight o...

Tresor Rainbow Moonstone & Diamond Bangle features 5.66 cts Gemstone & 0.51 cts. Diamond in 18k yellow gold. The Bangle are an ode to the luxurious yet classic beauty with sparkly di...

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...

This exquisite Tourmaline gemstone showcases the captivating beauty for which the Elbaite family is renowned. Expertly fashioned in a refined cushion cut, it displays a balanced blen...