6.5 Carat Engagement Rings

*GIA 18K 6.63 Ct Zambia Minor-Oiled Intense Green Emerald&Diamonds Antique Engagement Ring* GIA-certified Zambia natural intense green emerald weighing 6.63 ct set on the 18K yellow...

*IGI 14K 6.60 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 6.60 ct set on a 14K yellow gold Art Deco desig...

*IGI 18K 6.83 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 6.83 ct set on an 18K white gold Art Deco desig...

This exquisite 7.70ct radiant cut diamond engagement ring is breathtaking! The mesmerizing 6.81ct center stone is GIA certified at J color and VS2 clarity. Crafted with meticulous pr...

Classic and finely detailed oval cabochon Alexandrite Cat's Eye ring accented with rubies, crafted in platinum. This stunning engagement piece features a 6.28 carat natural, untreate...

An exceptional three-stone diamond ring centered by a magnificent 6.95 carat cushion modified brilliant cut diamond, accompanied by a GIA Natural Diamond Grading Report. The center ...

This elegant ring showcases a natural Colombian emerald, weighing 6.56 carats, beautifully cut in a cushion shape with a modified brilliant faceting that enhances its depth and vivid...

Make a sparkling statement with this unique and impressive Mid-20th Century 18k Gold RUBELLITE Tourmaline and Diamond Ring. The Rubellite is NATURAL, luscious 5.39ct r shape Triangu...

Light violet purple color change sapphire and diamond engagement ring. GIA certified center cushion cut sapphire center stone with round brilliant ...

A captivating GIA Certified 6.55 carat Old Mine Brilliant diamond, graded F color and SI2 clarity, exuding antique charm and distinctive character. The diamond showcases broad facets...

GIA Certified 6.60 Carat D VS2 Pear Brilliant Diamond Ring in Platinum A breathtaking masterpiece of timeless elegance, this ring centers on a GIA certified 6.60 carat Pear Brillian...

Natural untreated octagonal green zircon and diamond ring. GIA Certified center stone with baguette and princes cut accent diamonds in a platinum and 18k yellow gold setting from the...

A unique engagement ring, showcasing a 6.65 carats pear shape diamond certified by GIA as M color and SI2 clarity, set on a three prong setting. Flanked by pear shape emeralds weighi...

Centrally positioned is a stunning Greyish Blue Spinel Octagon, weighing a substantial 6.91 carats, sourced from Sri Lanka and certified by GRS as 'No Heat.' This exceptional gemst...

An elegant engagement ring, featuring a 6.90 carats radiant cut diamond certified by GIA as L color and SI1 clarity, set on a four prong setting. Flanked by trillion brilliant cut di...

Whoa SPARKLE! I pretty much love everything about this Stunning Diamond and Blue Zircon Ring Engagement Ring - the unique design, the amazing gemstones, the blinding sparkle...I'm al...

An exceptional and highly elegant three-stone ring centered by a magnificent GIA-certified natural Fancy Yellow diamond weighing 6.51 carats. The stone is cut in a Cushion Modified B...

Oval and diamond engagement ring. 6.30ct oval natural untreated aquamarine in a 18k white gold setting with 4 princess cut accent diamonds. 1 ova...

Presenting a bespoke Colombian emerald solitaire with accent diamonds, featuring a captivating cushion-cut Chivor emerald set in 18K yellow gold. This exquisite ring showcases a 5.82...

Hand made in the Emilio Jewelry Atelier, our brand is known for creating the finest emerald jewelry and the leader in important Emerald Rings. Emilio Jewelry chooses only the rarest ...

This collection features a selection of the most tantalizing Tanzanites. Uniquely designed in an art deco style with pear and rounds diamonds. The rich purple-blue hues of this gemst...

Stunning Sapphire and Diamond engagment ring. At the center of this 1950's masterpiece is a spactacular purplish pink 6.43ct oval sapphire that is accented by three tapered baguette ...

This beautifully proportioned cushion displays a luminous, saturated yellow hue with strong internal life and fire. The VVS1 clarity ensures exceptional transparency while preserving...

6.64 ct Total Weight Oval Rose Cut & Shield Cut Diamond Three-Stone Engagement Ring in Platinum is an elegant and striking piece. The ring weighs 8.6 grams and is size 7. At the ce...

This 18k white and yellow gold ring features a 6.83 Carat Emerald cut Natural Green emerald from Zambia. It is encircled by a halo of brilliant round diamonds on a 3.4 mm wide band. ...

Magnificent Large Pear Morganite and Diamond Ring set in 14 KT with a total carat weight of 6.91 TCW Certified $5,950 016633 Nothing says, “I Love you” more than Diamonds and Pearl...

GIA certified natural oval Alexandrite and diamond three-stone engagement ring. moderate color change. The Alexandrite is from an estate. The platinum and 18k yellow gold setting is ...

This 18k white and yellow gold ring features a 6.82 Carat Emerald cut Natural Green emerald from Zambia. It is encircled by a halo of brilliant round diamonds on a 3.5 mm wide split ...

Showcasing an exquisite investment grade emerald cut green natural emerald certified by AGL with top color and top clarity. Based on emerald...

Finely crafted in platinum with a GIA certified Marquise cut center Diamond weighing 6.47 carats, D color, SI2 clarity, GIA #2239235897. The ring features two Tapered Baguette cut si...

This collection of rings features the most radiant rubelite tourmalines. These gemstones show a magnificant and regal deep red colour, and the yellow gold and diamond accents makes these pieces a true show stopper. Classic rubelite tourmaline ring in 18K yellow gold...

A stunning, fine and impressive antique 6.80 carat natural blue Burmese sapphire and 0.32 carat diamond, platinum cocktail ring; part of our antique jewelry and estate jewelry collections. This stunning, fine and impressive cabochon cut sapphire and diamond ring has been crafted in platinum. The pierced decorated mount displays a 6.80 Ct cabochon cut natural blue Burmese sapphire four claw set to the center of the design. The pierced decorated, elevated ring shoulders are accented with feature trefoil leaf motifs, each ornamented with three bezel set marquise cut diamonds. This antique Burmese sapphire ring...

Finely crafted in platinum and 18k yellow gold with a GIA certified Natural Fancy Yellow, Square Radiant cut Diamond weighing 6.75 carats, VVS1 clarity, GIA #2165845082. The ring fea...

Stunning and classic three-stone diamond engagement ring, GIA certified. High jewelry by Alexander Beverly Hills. 6.88 carats total diamond weight. *Center stone has very large dimensions for a 5ct emerald cut diamond Center stone, 5.20ct emerald cut diamond...

From our signature Paulina collection of exquisite masterpieces, this royalty ring is handcrafted in 18k white gold, featuring a one-of-a-kind GIA certified 6.65-carat Natural Alexa...

A striking statement ring centered by a vivid 6.80 carat cushion cut tanzanite, crafted in 18K white gold and accented with 0.65 carats of princess cut diamonds. Designed by Tamir fo...

Fine Natural Colombian Emerald Cushion Cut 5.49 carat, medium green, very good clarity & transparency. Accented by natural two emerald cut diamonds weighting 1.41 carat SI2/ F/G. yel...

Art Deco GIA 6.60ct Natural UNTREATED Green Jade JADEITE Diamond Platinum Ring There are three primary reasons to choose natural untreated JADEIT...

An elegant three-stone engagement ring, showcasing a 6.73 carats emerald cut diamond certified by GIA as J color and VS2 clarity. Flanked by smaller emerald cut diamonds weighing 1.2...

A stunning 6.52 carat diamond and 18 carat white gold three stone engagement ring; part of our diverse diamond jewellery and estate jewelry collections. This stunning, fine and impressive three stone diamond ring has been crafted in 18k white gold. The vintage (circa 1990) mount displays a central antique (circa 1900) 3.48ct Old European cushion cut diamond...

Remarkable 6.58-Carat Tanzanite Emerald-Cut Platinum Ring – A Unisex Masterpiece by Merkaba Jewelry Beverly Hills. Indulge in timeless sophistication with this extraordinary unisex ...

This 14K White and Yellow gold ring feature a GIA Certified 6.61-Carat Asscher cut Natural Green Emerald from Zambia. A halo of brilliant round diamonds encircles the emerald. Three ...

A ring with such a unique combination of exceptional diamonds could only be by J. Birnbach. This oval engagement ring with pear shape side stones flatters any finger with it's especi...

*IGI 18K 6.73 Ct Natural Fanta Garnet&Diamonds Antique Engagement Ring* An IGI-certified natural vivid Fanta Garnet weighing 6.73 ct set on an 18K white gold the luxury design b...

Stunning GIA certified natural yellow diamond with diamond halo ring, two-tone 18k white and yellow gold. 6.70 carats total diamond weight. 5.86 carat cushion Fancy Yellow color and ...

6.91 carat Princess Cut, Natural Fancy Light Yellow VS2 Clarity, with two 1.15 CT F Colors VS2-SI1 Clarity is accompanied by a GIA certificate. This incredible bright cushion is ful...

A remarkable engagement ring by Peter Suchy, showcasing a GIA certified 4.77 carat cushion cut Sapphire of exceptional presence and depth of color. Certified by the GIA as natural, n...

Introducing the Peter Suchy GIA Certified 5.00ct Sapphire and Diamond Platinum engagement ring. This stunning piece is meticulously crafted to perfection, featuring a vibrant 5.00 ca...

A trillion cut Pink Tourmaline, here is a gemstone that comes with a vivid color and an eye clean appearance. Tourmalines are known for their modern ...

A classic engagement ring, showcasing a vibrant 6.54 carats radiant cut diamond certified by GIA as Fancy Yellow color and VS2 clarity, set on a four prong setting. Accented by 88 ro...

Finely crafted in platinum with invisible set Princess cut Diamonds weighing approximately a total of 6.65 carats. Size 6 front 16mm back 12mm

Beautiful pear fancy yellow diamond three-stone with halo ring, two-tone 18k yellow and white gold with milgrain work. High jewelry by Alexander Beverly Hills. 6.56 carats total diam...

Stunning modern GIA certified fancy yellow diamond with diamond halo ring, two-tone 18k white and yellow gold. High jewelry by Alexander Beverly Hills. 6.81 carats total diamond weig...

Sapphire and diamond three-stone engagement ring. Impressive, dark pink and purple GIA certified 5.69ct Antique cushion cut center sapphire, set in a three-stone platinum handmade eight prong setting, made specifically for these stones. The sapphire is enriched by two near colorless trilliant side...

stunning natural 6.82 carat minor oil emerald with tapered baguette diamonds, weighing an impressive 1 ct. This exceptional emerald features fire that captures the eye. Set in a lux...

GIA Certified 6.87 Carat Fancy Brownish Greenish Yellow Diamond Platinum & 18K Gold Cocktail Ring This striking cocktail ring centers on a GIA-certified natural diamond weighing 6.8...

Elegant and Timeless. Set with a Cushion-Cut Swiss Blue Topaz. Accented by Delicate Gold Detailing. 14K Yellow Gold. 0.10 CTW Diamonds. 6.50 Cts Blue Topaz.

This Outstanding 6- 6.50 carat Cushion Cut Blue Topaz Engagement Ring surrounded by a pave set halo featuring 0.38ct Round Brilliant Diamonds. This ring has a total gem weight of 6....

This outstanding 6.58 carat radiant cut diamond engagement ring is perfect for someone looking for sparkle and glamour! The 6.58 carat center diamond is certified by GIA as I color a...

Adorn yourself with the timeless beauty of our emerald three-stone trilogy ring, featuring a magnificent 5.70 carat emerald-cut center stone flanked by round-cut emeralds. Each gemst...