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...

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...

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

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: ...

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...

This elegant platinum engagement ring showcases a magnificent 6.00 carat princess cut diamond in a timeless solitaire setting. Its clean geometric silhouette highlights the remarkabl...

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...

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...

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...

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 ...

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 **...

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...

This exquisite necklace, featuring approximately 6 carats of diamonds and lush cabochon emeralds, is a timeless estate treasure. Expertly crafted in gleaming 18k white gold, the piec...

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...

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...

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 ...

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...

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...

Vivid Green Natural Peridot Square Cushion Cut Loose Gemstone — Earth-Mined Green Peridot, Top Quality August Birthstone Crystal, Ring, Earrings, Pendant, Necklace, Custom Fine Jewel...

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 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...

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...

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...

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...

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"...

Discover the Nina Zhou's 6.12 ctw Turquoise & Diamond Blossom and 12-13 mm Pearl Convertible Drop Earrings, crafted in 14k yellow gold. Each earring features turquoise and diamon...

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...

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...

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...

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...

**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 ...

**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...

This exquisite engagement ring is a testament to luxury and elegance. The centerpiece is a stunning 6.17 carat Fancy Yellow Cushion-cut diamond, certified by GIA, with VS1 clarity, e...

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...

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...

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...

*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...

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...

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...

These magnificent hoop earrings, crafted in luminous 950 platinum, showcase an impressive display of fire and brilliance. Featuring approximately 6 carats of high-quality, earth-mine...

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...

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...

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...

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...

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...

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...

Grace your jewelry collection with the timeless beauty of this Aquamarine Diamond Floral Pendant Necklace crafted in luxurious 18K gold. Designed with a sparkling floral-inspired hal...

**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 ...

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...

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...

Van Cleef & Arpels Day & Night Sapphire Earrings Discover the versatility and elegance of the Van Cleef & Arpels Day & Night Sapphire Earrings, a stunning pair desig...

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...

EXCELLENT Value: Introducing Our Latest Collection of Exquisite Natural Diamond Tennis Necklaces. Boasting 6.25 cts, averaging G-H,VS CLEAN clarity, on a 20-inch chain. 22.50 grams o...

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...