6.5 Carat Engagement Rings
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Carat Weight: 6.5 Carat
Angara GIA Certified Natural Morganite Scalloped Halo Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
Secured in a claw prong setting, the solitaire peach morganite allures with its pleasing hue and sparkle. The elegant cutwork on the gallery lends a hint of elaborate detail to the platinum morganite...
Category
21st Century and Contemporary American Modern 6.5 Carat Engagement Rings
Materials
Rose Gold
6.5 Carat Morganite and Diamond Ring in 18 Karat Rose Gold
Located in Hong Kong, HK
This collection features an array of magnificent morganites! Accented with more morganites and diamonds these rings are made in rose gold and present a classic yet elegant look.
Cl...
Category
21st Century and Contemporary Hong Kong Contemporary 6.5 Carat Engagement Rings
Materials
Morganite, White Diamond, Diamond, Rose Gold, 18k Gold, Gold
6.56 Carat Natural Pink Tourmaline Diamond 14K White Gold Ring
Located in Los Angeles, 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 ...
Category
21st Century and Contemporary American Contemporary 6.5 Carat Engagement Rings
Materials
Tourmaline, Diamond, White Gold, 14k Gold
Aquamarine 6.60 Carat Ring With Diamonds 1.15 Carats Total 14K Gold
Located in Carlsbad, CA
Aquamarine = 6.60 Carat
Cut: Emerald
Diamonds = 1.15 Carats
( Color: F, Clarity: VS )
Metal: 14K Gold
Ring Size: 6.5* US
*It can be resized complimentary
Category
21st Century and Contemporary Contemporary 6.5 Carat Engagement Rings
Materials
White Diamond, Diamond, Aquamarine, White Gold, 14k Gold, Gold
Morganite Diamond Ring 14k Rose Gold 6.91 TCW Certified
Located in Brooklyn, NY
Morganite Diamond Ring 14 KT 6.91 TCW Certified $5,950 016633
This is a One of a Kind Unique Custom Made Glamorous Piece of Jewelry!
Nothing says...
Category
2010s American 6.5 Carat Engagement Rings
Materials
Diamond, Morganite, 14k Gold, Rose Gold
Vintage 6.52 Carat Diamond and White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
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...
Category
1990s Unknown 6.5 Carat Engagement Rings
Materials
Diamond, White Gold
Art Deco Natural Untreated GIA 6.60ct Jade Jadeite Diamond Platinum Ring
Located in New York, NY
Art Deco GIA 6.60ct Natural UNTREATED Green Jade JADEITE Diamond Platinum Ring
There are three primary reasons to choose natural untreated JADEITE: they are beautiful, rare, and sup...
Category
1920s Art Deco Vintage 6.5 Carat Engagement Rings
Materials
Diamond, Jade, Platinum
6.5 Carat Morganite and Diamond Ring in 18 Karat Rose Gold
Located in Hong Kong, HK
This collection features an array of magnificent morganites! Accented with more morganites and diamonds these rings are made in rose gold and present a classic yet elegant look.
Cl...
Category
21st Century and Contemporary Hong Kong Contemporary 6.5 Carat Engagement Rings
Materials
Morganite, White Diamond, Diamond, Rose Gold, 18k Gold, Gold
GIA Certified 6.54 Carat Fancy Yellow Radiant Cut Diamond Engagement Ring
Located in New York, NY
A classic and color-rich pave engagement ring showcasing a vibrant GIA certified 6.54 carat radiant cut fancy yellow diamond, VS2 in clarity, set in a four prong 18k yellow gold bask...
Category
21st Century and Contemporary American Contemporary 6.5 Carat Engagement Rings
Materials
Yellow Diamond, Diamond, Yellow Gold, 18k Gold
Emeralds Maravellous Fine Natural Cushion Colombian Emerald Diamond Ring 18K
Located in US
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...
Category
21st Century and Contemporary American Contemporary 6.5 Carat Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, 18k Gold
Natural Ruby Diamond Ring 14k Gold 6.5 TCW GIA Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Ruby Diamond Ring 14k Gold 6.5 TCW Size 5.75 GIA Certified $6,950 111871
100% NATURAL RUBY NOT ENHANCED WITH...
Category
2010s American 6.5 Carat Engagement Rings
Materials
Ruby, Diamond, 14k Gold, White Gold
18K White & Yellow Gold GIA Certified 6.82 Carat Green Emerald Halo Diamond Ring
Located in San Francisco, CA
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 ...
Category
21st Century and Contemporary American 6.5 Carat Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, White Gold, 18k Gold
GIA Certified 6.61 Carat Asscher Green Emerald Halo 14k Two Tone Diamond Ring
Located in San Francisco, CA
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 ...
Category
21st Century and Contemporary American 6.5 Carat Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, White Gold, 14k Gold
18K White & Yellow Gold GIA Certified 6.83 Carat Green Emerald Halo Diamond Ring
Located in San Francisco, CA
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. ...
Category
21st Century and Contemporary American 6.5 Carat Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, White Gold, 18k Gold
Cartier 6.71 carat Cushion Brilliant Diamond Platinum Engagement Ring
By Cartier
Located in New York, NY
An exquisite ring by Cartier that is a part of history! In the 1940s, Monture Cartier pieces were commissioned by clients who were already in possession of a spectacular stone worthy of a Cartier ring. This elegant platinum setting has a detailed open basket and ten tiny European cut round diamonds on the band, and is a beautiful example of Cartier's timeless craftsmanship. The ring features a stunning 6.71 carat cushion brilliant. The diamond is certified by GIA to be H color and VS2 clarity. The elongated cut...
Category
Mid-20th Century French 6.5 Carat Engagement Rings
Materials
Diamond
GIA Certified 6.73 Carat Emerald Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
Brilliant and elegantly made three stone engagement ring showcasing a 6.73 carat emerald cut diamond certified by GIA as J color, VS2 in clarity. Flanked by smaller emerald cut diamo...
Category
21st Century and Contemporary American Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Platinum
GIA Certified 6.37 Carat Star Sapphire Diamond Platinum Ring
Located in Stamford, CT
Natural GIA certified untreated 6.37 carat cabochon oval star sapphire, translucent soft violet blue with well defined center star. Set with two round brilliant cut side diamonds in a platinum setting.
1 oval cabochon violet blue display asterism sapphire...
Category
Mid-20th Century 6.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Star Sapphire, Platinum
GIA Certified 6.53 Carat Green Emerald Platinum & 18K Yellow Gold Diamond Ring
Located in San Francisco, CA
This stunning Platinum and 18k yellow gold ring feature a 6.53 Carat Emerald cut deep green Natural Emerald flanked by two (2) Marquees shape and one(1) Round shaped diamond on each ...
Category
21st Century and Contemporary American 6.5 Carat Engagement Rings
Materials
Emerald, Diamond, Platinum, Yellow Gold, 18k Gold
J. Birnbach 6.68 ct Oval Three Stone Engagement Ring with Pear Shape Side Stones
By J. Birnbach
Located in New York, NY
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...
Category
2010s American Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Platinum
6.30 Carat Aquamarine Diamond White Gold Ring
Located in Stamford, CT
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...
Category
Late 20th Century 6.5 Carat Engagement Rings
Materials
Aquamarine, Diamond, Gold, 18k Gold, White Gold
David Rosenberg 6.54 Ct Radiant Light Yellow GIA Diamond Engagement Ring
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 6.54 carat Radiant Cut Light Yellow VS1 clarity is accompanied by a GIA certificate. This spectacular Radiant is full of brilliance and it is set in a handma...
Category
21st Century and Contemporary American Modern 6.5 Carat Engagement Rings
Materials
Yellow Diamond, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
6.91 Carat Emerald Diamond 18 Karat Yellow Gold Ring
Located in Montreux, VD
6.91 CTW Emerald 18K Yellow Gold Diamond Ring
Stamped: 18K
Total Ring Weight: 9.2 Grams
Emerald Weight: 5.51 Carat (13.00x11.00 Millimeters)
Diamond Weight: 1.40 Carat (F-G Color, VS...
Category
2010s 6.5 Carat Engagement Rings
Materials
Diamond, Emerald, Yellow Gold
GIA Certified, Three-Stone Diamond and Emerald Ring
Located in Beverly Hills, CA
Platinum three stone diamond ring with cushion cut center and emerald side stone. The centerstone is GIA certified. It is a cushion cut modified brilliant weighing 4.73 carats. It is...
Category
2010s Zambian Modern 6.5 Carat Engagement Rings
Materials
Emerald, White Diamond, Diamond, Platinum
6.7 Carat Rubelite Tourmaline Ring with Diamond in 18 Karat Yellow Gold
Located in Hong Kong, HK
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...
Category
21st Century and Contemporary Hong Kong Contemporary 6.5 Carat Engagement Rings
Materials
Tourmaline, Rubelite, White Diamond, Diamond, Gold, Yellow Gold, 18k Gold
6.7 Carat Rubelite Tourmaline Ring with Diamond in 18 Karat Yellow Gold
Located in Hong Kong, HK
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...
Category
21st Century and Contemporary Hong Kong Contemporary 6.5 Carat Engagement Rings
Materials
Tourmaline, Rubelite, White Diamond, Diamond, Gold, Yellow Gold, 18k Gold
6.7 Carat Amethyst and Diamond Ring in 14 Karat Rose Gold
Located in Hong Kong, HK
Sunita Nahata presents a collection of alluring amethyst cocktail rings. Amethysts are particularly known to bring powerful energies to Aquarians or those born in February. In general it is said to calm and de-stress wearers, and alleviate all negativity. These pieces are given a classical design touch to enhance the sophisticated tones of this stylish gemstone.
Designer amethyst ring...
Category
21st Century and Contemporary Hong Kong Contemporary 6.5 Carat Engagement Rings
Materials
White Diamond, Diamond, Amethyst, Gold, Rose Gold, 18k Gold
Rubellite Cabochon Engagement Ring in 18K Yellow Gold
Located in New York, NY
Rubellite cabochon Engagement Ring In 18K Yellow Gold.
The details are as follows :
Rubellite cabochon weight : 6.73 carat
Metal : 18k Yellow Gol...
Category
2010s American Contemporary 6.5 Carat Engagement Rings
Materials
Rubelite, Yellow Gold
Antique 1930s 6.80 Ct Cabochon Cut Sapphire and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 6.80 carat natural blue Burmese sapphire and 0.32 carat diamond, platinum dress 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...
Category
1930s Unknown Vintage 6.5 Carat Engagement Rings
Materials
Blue Sapphire, Sapphire, Diamond, Platinum
1.98 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1940’s sapphire and diamond engagement ring. AGL certified center emerald cut Periwinkle sapphire in a platinum three stone setting with two tapere...
Category
Mid-20th Century 6.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified 6.65 Carat Oval Alexandrite Halo 18K White Gold Diamond Ring
Located in San Francisco, CA
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...
Category
21st Century and Contemporary American Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Alexandrite, 18k Gold, White Gold
AGL Certified 6.45 Carat Oval Spinel and 0.6 Carat Diamond Ring Platinum, Estate
Located in New York, NY
AGL Certified 6.5 Carat Oval Spinel and 0.6 Carat Diamond Ring Platinum, Estate
This spectacular Ring consisting of a single Oval Shape Spinel approximatel...
Category
2010s 6.5 Carat Engagement Rings
Materials
Diamond, Spinel, Platinum
GIA Certified 6.65 Carat Pear Shape Diamond and Green Emerald Engagement Ring
Located in New York, NY
A gorgeous engagement ring set with a unique diamond center stone. Showcasing a GIA Certified 6.65 carat pear shaped diamond M Color and SI2 in Clarit...
Category
21st Century and Contemporary American Modern 6.5 Carat Engagement Rings
Materials
Emerald, Yellow Diamond, Diamond, 18k Gold, Platinum
6.5 Carat Tanzanite and White Diamond Ring in 18 Karat White Gold
Located in Hong Kong, HK
This collection features a selection of the most tantalizing Tanzanites. This enchanting East African gemstone can only be procured from one mine in the foothills of Mount Kilimanjar...
Category
21st Century and Contemporary Hong Kong Contemporary 6.5 Carat Engagement Rings
Materials
Tanzanite, White Diamond, Diamond, Gold, White Gold, 18k Gold
GIA Certified 6.90 Carats Radiant Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
Elegantly made three stone engagement ring features a 6.90 carats radiant cut diamond certified by GIA as L color, SI1 in clarity, set in platinum four prong setting. Flanked by bril...
Category
21st Century and Contemporary American Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Platinum
6.9 Carat Morganite and Diamond Ring in 18 Karat Rose Gold
Located in Hong Kong, HK
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...
Category
21st Century and Contemporary Hong Kong Contemporary 6.5 Carat Engagement Rings
Materials
Morganite, White Diamond, Diamond, Gold, Rose Gold, 18k Gold
Blue Sapphire and Yellow Diamond Ring in 18 Karat Yellow Gold
Located in New York, NY
Moguldiam Inc's oval blue sapphire and yellow marquise diamond ring in 18 k yellow gold is beautifully handmade.
The details are as follows :
Blue sapphire weight: 3.18 carat
Yell...
Category
2010s American Contemporary 6.5 Carat Engagement Rings
Materials
Yellow Diamond, Blue Sapphire, Yellow Gold
Emilio Jewelry 6.98 Carat Colombian Emerald Diamond Ring
By Emilio!
Located in New York, NY
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 ...
Category
21st Century and Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold, Platinum
GIA Certified 6.40 Carat Color Change Sapphire Diamond Platinum Ring
Located in Stamford, CT
Light violet purple color change sapphire and diamond engagement ring. GIA certified center cushion cut sapphire center stone with round brilliant ...
Category
Mid-20th Century 6.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Platinum
0.95 Carat 3-Stone Emerald Cut Diamond 18 Karat White Gold Engagement Ring
Located in Sherman Oaks, CA
One electronically tested 18KT white gold ladies cast diamond unity ring.
Condition is very good.
Size 6.75
Bright & patterened finish, with a milgrain detailing.
Identified with mar...
Category
2010s 6.5 Carat Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Peter Suchy GIA Certified 5.19 Carat Zircon Diamond Platinum Gold Ring
By Peter Suchy
Located in Stamford, CT
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...
Category
21st Century and Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Zircon, Platinum, Gold, 18k Gold, Yellow Gold
Peter Suchy GIA 5.69 Carat Purple Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
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...
Category
21st Century and Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Purple Sapphire, Platinum
Peter Suchy GIA Certified 4.77 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. Cushion cut natural untreated light blue periwinkle sapphire set in a diamond halo platinum setting with bagu...
Category
21st Century and Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Blue Sapphire, Sapphire, Platinum
6.04 Carat Orange Yellow Emerald Cut Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Three stone Natural orange yellow Emerald step cut Sapphire engagement ring. GIA certified in its original handmade Platinum setting with full size tapered baguette diamonds. Circa 1...
Category
1930s Vintage 6.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Yellow Sapphire, Platinum
Peter Suchy 5.40 Carat Natural Alexandrite Diamond Platinum Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
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 ...
Category
21st Century and Contemporary American 6.5 Carat Engagement Rings
Materials
Alexandrite, Diamond, Platinum, Gold, 18k Gold, Yellow Gold
IGI 14K 6.70 ct Natural Unheated Red Ruby&Pink Diamonds Engagement Ring
Located in Kaohsiung City, TW
*IGI 14K 6.70 ct Natural Unheated Red Ruby&0.77 ct Pink Diamonds Engagement Ring*
IGI-certified natural untreated, deep red ruby weighing 6.70 ct set on 14K rose gold luxury table p...
Category
21st Century and Contemporary Taiwanese Contemporary 6.5 Carat Engagement Rings
Materials
Ruby, Pink Diamond, Diamond, Rose Gold, 14k Gold, Gold
Vintage Lapis Lazuli 14k Yellow Gold Ring
Located in Beverly Hills, CA
One Vintage Lapis Lazuli 14k Yellow Gold Ring. Featuring one polished piece of lapis lazuli weighing approximately 6.80 carats. Crafted in 14 karat yellow gold with purity mark. Circ...
Category
1970s Vintage 6.5 Carat Engagement Rings
Materials
Lapis Lazuli, Gold, 14k Gold, Yellow Gold
J. Birnbach 6.58 carat Radiant Cut Diamond Three-Stone Engagement Ring
By J. Birnbach
Located in New York, NY
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...
Category
21st Century and Contemporary American Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Platinum
GIA Certified Peter Suchy 4.66 Carat Pink Sapphire Diamond Engagement Ring
By Peter Suchy
Located in Stamford, CT
Light pink sapphire and diamond three-stone engagement ring. Hand engraving with micro pave diamonds along the shank of the setting. The ring is a handmade Art Deco inspired setting,...
Category
21st Century and Contemporary 6.5 Carat Engagement Rings
Materials
Diamond, Pink Sapphire, Sapphire, Platinum
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