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5.5 Carat Engagement Rings

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Vintage Fine Colombian Emerald & Diamond Engagement Platinum Ring
5.81 Carat Fine Colombian Emerald Diamond Platinum Engagement Estate Engagement Wedding Ring The Emerald Platinum ring is composed by a 5.00 carat Colombian Emeralds oval cut at the ...
Category

1960s Art Deco Vintage 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

3.72 Carat Oval Aquamarine Baguette Diamond Gold Cocktail Ring
Aqua and diamond cocktail ring. Pale blue oval aqua center stone with baguette and emerald cut accent diamonds in a 14k yellow and white gold setting. Circa 1990's. 1 oval Aquamar...
Category

1990s 5.5 Carat Engagement Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold, Yellow Gold

Teal Natural Sapphire Diamond Engagement Ring Gold
By Emeralds Maravellous
Located in Brunswick, ME
Simple elegant white gold setting with two tapered baguette cut diamonds, centering a big 5.28 carat Natural Blue Green Sapphire, "sparkling Teal color". Shape or Cut : Pear Cut Aver...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Green Sapphire, 14k Gold, Gold, White ...

5.7 Carat Colombian Emerald Diamond Engagement Ring 18 Karat
5.7 Carat Natural Colombian Emerald Diamond Engagement Ring 18K The fine natural Colombian emerald cut weight 4.50 carats emerald cut, vivid medium green color fully saturated, very ...
Category

Mid-20th Century Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

6.52 Carat Blue Topaz Pink Sapphire Diamond 14 Karat White Gold Engagement Ring
By Roshe Jewels
Located in San Dimas, CA
Beautiful and Unique to say the Least! This Ring has a magnificent Emerald Cut Blue Topaz that weighs 5.62 carats and is surrounded by 26 Round Cut Pink Sapphires that weigh 0.52 c...
Category

21st Century and Contemporary Modern 5.5 Carat Engagement Rings

Materials

Diamond, Pink Sapphire, Topaz, 14k Gold, White Gold

Harry Winston Golconda 5.56 Carat Emeral-Cut Diamond Ring
By Harry Winston
Located in New Orleans, LA
This classic Harry Winston ring is set with an exceptional 5.56-carat emerald-cut diamond that bears all the hallmarks of the legendary Golconda diamonds. The rare stone is certified...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

AnaKatarina Gold, Unheated Sapphire, Black Diamond One-of-a-kind "Twilight" Ring
By AnaKatarina
Located in Dedham, MA
One-of-a-Kind The "Twilight' ring is a one-of-a-kind work of art designed as a homage to the beautiful sea urchin, a totem of intuition and evolution. The unique sea urchin dot pat...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Spessartite Garnet Ring, 5.50 Carat
Glowing with an incomparable radiance, this incredibly rare 5.50-carat spessartite garnet displays the opulent "mandarin" hue so prized in these gemstones. Set in classic 18K white g...
Category

21st Century and Contemporary Modern 5.5 Carat Engagement Rings

Materials

Garnet, 18k Gold, White Gold

6.72 Carat Aquamarine Diamond 18 Karat White Gold Cocktail Ring
By DGI
Located in Los Angeles, CA
This ring has a 5.98 Carat gorgeous Aquamarine and is surrounded by 34 Round Brilliant Cut Diamonds that weigh 0.74 Carats. The Clarity of the Diamonds is a VS and the Color is F. T...
Category

2010s Modern 5.5 Carat Engagement Rings

Materials

Aquamarine, White Gold, 18k Gold

3.27 Carat Spessartine Garnet Citrine Diamond White Gold Engagement Ring
Brown orange natural untreated oval Spessartine Garnet, citrine and diamond engagement ring. Oval center set Spessartine in 14k white gold with full cut diamonds and square yellow ci...
Category

Late 20th Century 5.5 Carat Engagement Rings

Materials

Citrine, Diamond, Garnet, 14k Gold, White Gold, Gold

5.65 Carat Square Emerald Blue Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
5.65 carat square emerald blue sapphire with heart shape diamonds .58 carats set in a platinum ring Size 7.
Category

2010s Contemporary 5.5 Carat Engagement Rings

Materials

White Diamond, Blue Sapphire, Platinum

5.70 Carat Emerald Cut Pink Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
5.70 carat emerald cut pink sapphire with trapezoid step cut diamonds .71 carats set in a ring. Size 7.
Category

2010s Contemporary 5.5 Carat Engagement Rings

Materials

White Diamond, Pink Sapphire

GIA 5.84 Carat Vintage Fancy Yellow Cushion Diamond Wedding Platinum Ring
Gorgeous Estate Vintage Diamond Ring with 4.03ct CUSHION Brilliant Center Diamond GIA Certified NATURAL FANCY Light YELLOW Color, SI1 clarity (Eye clear). Beautiful Color, super Bril...
Category

Early 2000s 5.5 Carat Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

5.87 Carat Tourmaline Diamond 18 Karat Yellow Gold Cocktail Ring
By Roshe Jewels
Located in San Dimas, CA
Beautifully crafted Pink Tourmaline and Diamond Ring! This ring has a 4.46 carat Rectangle Cut Tourmaline in the center of the ring and is surrounded by 94 Round Cut Diamonds that we...
Category

21st Century and Contemporary Modern 5.5 Carat Engagement Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

Cabouchon Ruby 18 Karat Gold Ring Handmade by Disa Allsopp
By Disa Allsopp
Located in London, GB
18k yellow gold organic texture ring with oval Cabouchon Ruby, 12x10mm, from Kenya. Handmade by Disa Allsopp in her London studio, this ring showcases a stunning example of caboucho...
Category

2010s Contemporary 5.5 Carat Engagement Rings

Materials

Ruby, 18k Gold

1950s 5.70 Carat High Zircon and 3.15 Carat Diamond White Gold Cocktail Ring
A stunning vintage 5.70Ct high zircon and 3.15Ct diamond, 18k white gold dress ring; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impr...
Category

1950s Vintage 5.5 Carat Engagement Rings

Materials

Diamond, Zircon, 18k Gold, White Gold

5.82 Carat Vintage Emerald Cut Diamond Engagement Wedding White Gold Ring
A Breathtaking Vintage HANDMADE 18k White gold (tested) Emerald Diamond Engagement Anniversary ring dazzles Gemologic certified 4.30ct Emerald Diamond center diamond in K-L color VS1...
Category

1990s 5.5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Emilio Jewelry Certified Vivid Blue Ceylon Sapphire Diamond Ring
By Emilio!
Located in New York, NY
Emilio Jewelry Certified Vivid Blue Ceylon Sapphire Diamond Ring This amazing ring is unique and well thought out before Emilio designed it! Most women today want a ring that is str...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Emilio Jewelry 5.71 Carat Ceylon Sapphire Diamond Ring
By Emilio!
Located in New York, NY
Emilio Jewelry 5.71 Carat Ceylon Sapphire Diamond Ring This amazing ring is unique and well thought out before Emilio designed it! Most women today want a ring that is striking, yet...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

5.95 Carat Cushion Cut Pigeon Blood Ruby Ring GRS Cert
A center brilliant/step cushion cut ruby weighing 5.95 carats set in a round brilliant diamond border in platinum engagement ring. What a showpiece. A ring to take home, the center ...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Ruby, Platinum

4.12 Carat Pink Tourmaline Diamond Yellow Gold Engagement Ring
4.12 carat cushion shape red tourmaline rubellite. 18k yellow gold setting with straight cut baguette side diamonds. 1 cushion shape rubellite reddish pink tourmaline SI2, approx. ...
Category

Late 20th Century 5.5 Carat Engagement Rings

Materials

Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold

Certified 5.97 Carat Oval Natural Tourmaline Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
One-Of-A-Kind Tourmaline Ring The ring is 18K White Gold The ring has 0.45 Carats in Diamonds F VS/SI. The center stone is an oval Greenish Blue Tourmaline. The tourmaline is 5.97 Ca...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Tourmaline, Gold, 18k Gold, White Gold

Peter Suchy GIA 4.02 Carat Pink Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Cushion pink sapphire and diamond engagement ring. GIA certified simple heat only center sapphire with two round accent diamonds in a platinum three-stone setting from the Peter Such...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Sapphire, Diamond, Pink Sapphire, Platinum

Nally GIA Diamond Solitaire 4.01 Princess Shape
NALLY Diamond engagement ring in platinum.Center of the ring set with 4.01ct princess cut diamond, color G, clarity VS1, GIA#8440332. Placed in a platinum mounting set with four tra...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Platinum

5.68 Carat Princess Cut Tanzanite Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Tanzanite Milgrain Ring The ring is 18K White Gold There are 0.75 Carats in Diamonds F/G VS/SI The Tanzanite is Princess Cut 5.68 Carats The stone with the halo measures 0....
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold

Hancocks 5.72 Ct Old Mine Brilliant Cut Diamond Solitaire Ring in 18ct Gold Band
By Hancocks
Located in London, GB
5.72ct M SI1 old European brilliant cut diamond with GIA certificate Single cut diamonds weighing a combined total of 0.36cts 18ct yellow gold with maker's mark and London assay mar...
Category

2010s Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Yellow Gold

AGL Certified No-heat Pink Sapphire and Diamond Halo Three-Stone Ring
By Roman Malakov
Located in New York, NY
A vibrant and color-rich oval cut 5.73 carat pink sapphire takes center stage as it is elegantly set in a diamond encrusted halo and is accented with epaulette diamonds on each side....
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

5.66 Carat Oval Diamond 3-Stone Engagement Platinum Ring EGL USA
A Breathtaking Estate HANDMADE PLATINUM (stamped) Oval Diamond Three-Stone Engagement ring. The Prong Set Oval Shaped Center Diamond is EGL USA Certified as 5.04CT with measurements ...
Category

Early 2000s 5.5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified Emerald Cut Diamond Five-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A sophisticated and unique engagement ring style showcasing a 5.82 carat emerald cut diamond certified by GIA as M color, VVS2 clarity. Accenting the center diamond are two baguette ...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Platinum

AGL Certified 5.54 Carat Cushion Blue Sapphire Diamond Platinum Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Blue Sapphire Ring. The ring is Platinum & 14K White Gold. This is an Australian Blue Sapphire 5.54 Carats. The Stone is a Cushion Checker Board Cut. The stone is AGL Certi...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 14k Gold, Platinum, Whi...

GIA Certified 5.02 Carat Natural Fancy Champagne Rose Cut Round Diamond Ring
By MOGULDIAM INC
Located in New York, NY
Beautiful handmade classic champagne diamond ring is set with a GIA certified natural fancy champagne rose cut diamond weighing 5.02 carats encircled with white diamonds weighing 0....
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

David Rosenberg 5.68 Carat Fancy Light Yellow Radiant GIA Diamond Ring
By David Rosenberg
Located in Boca Raton, FL
Glittering depths reveal themselves within a 5.68 carat natural fancy light yellow Rosenberg Diamonds & Co. diamond engagement ring. The radiant cut center stone flaunts exceptional ...
Category

21st Century and Contemporary Modern 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum, 18k Gold, Yellow Gold

5.05 Carat Round Blue Sapphire Diamond Platinum Engagement Ring
Round sapphire and diamond engagement ring. Bright blue natural Sapphire center stone, AGL certified simple heat only no other enhancements. Handmade Platinum setting with pave set ...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Sapphire, Diamond, Blue Sapphire, Platinum

Peter Suchy 5.24 Carat Ceylon Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Antique cushion cut soft medium blue genuine Ceylon sapphire and diamond engagement ring. GIA Certified center stone. Natural color, simple heat only, no other enhancements GIA # 215...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 5.52 Carat Oval Yellow Sapphire Diamond Platinum Engagement Ring
1950’s mid-century lemon yellow 5.52 carat oval sapphire and diamond engagement ring. Set in its original handmade platinum setting with eight accent diamonds. Bright yellow GIA Cert...
Category

Mid-20th Century 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

GIA Certified 3.99 Carat Royal Blue Sapphire Diamond Double Halo Engagement Ring
Cushion Royal blue Sapphire and diamond engagement ring. GIA certified natural corundum simple heat only no other enhancements. Handmade Platinum ring with 160 diamonds. double halo...
Category

Mid-20th Century 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, Platinum

4.00 Carat Emerald Diamond Princess Gold Cocktail Ring
1960’s princess style emerald and diamond engagment ring. 4.00ct center emerald accented with tapered baguette and round diamonds in a handmade wire ring. Bright white sparkly white ...
Category

Mid-20th Century Modern 5.5 Carat Engagement Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Gold

Peter Suchy 5.77 Carat Sapphire Diamond Three-Stone Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
4.07 carat oval Sapphire and diamond three-stone engagement ring. Certified as natural color simple heat only with two old European cut diamonds with raised crowns and small tables s...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

5.59 Carat Three-Stone Diamond Platinum Engagement Ring
By Jewels By Viggi
Located in Great Neck, NY
An amazing hand crafted three stone engagement ring, set with a 4.42 carat emerald-cut I color diamond GIA certified VS2 clarity, flanked by 1.17 carat trapezoid-cut diamonds. Set i...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Platinum

5.53 Carat Round Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
This gorgeous engagement ring has a warm feel to it because of the warm color of the diamond. Features a 5.53 carat round brilliant diamond center certified by EGL USA as L color, SI...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.85 Carat Natural Star Ruby Diamond Platinum Ring
Art Deco all original 5.85ct star sapphire diamond dome ring circa 1920s. GIA certified all natural purplish red star Ruby center in a platinum and diamond setting. 1 round purple ...
Category

Early 20th Century 5.5 Carat Engagement Rings

Materials

Diamond, Ruby, Platinum

Peter Suchy 4.73 Carat Sapphire Diamond Color Change Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Elongated antique cushion cut natural no heat GIA certified color change Sapphire and diamond engagement ring. Bright mixed brilliant and step cut sotne. Shows different colors in di...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Sapphire, Diamond, Blue Sapphire, Platinum

GIA Certified Peter Suchy 4.34 Carat Cushion Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy split shank three-stone sapphire and diamond engagement ring. The center light blue bright Sapphire is Antique cushion cut with a periwinkle overtone. The Diamonds are br...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Tiffany & Co. 5.13 Carat D VS2 Oval Classic Diamond Platinum Ring GIA Certified
By Tiffany & Co.
Located in New York, NY
A truly stunning ring from premier American jeweler Tiffany & Co. This ring centers on a 5.13 carat oval cut diamond with D color and VS2 clarity. This center stone is prong-set ...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

Sterle of Paris Diamond Cocktail Ring, circa 1970
Sterle of Paris diamond cocktail ring. Set to centre with a round old cut diamond in an open back claw setting with a weight of 0.80 carats, encircled by thirty one round old cut dia...
Category

1970s Vintage 5.5 Carat Engagement Rings

Materials

Diamond, 18k Gold

5.37 Carat Green Sapphire Diamond Three-Stone Engagement Platinum Ring
Natural no heat untreated Art Deco Emerald cut blue green 5.37ct Sapphire Platinum engagement ring. Minty blue green color with interesting color zoning in the middle that causes col...
Category

1940s Vintage 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, Platinum

4.98 Carat Green Sapphire Heart Shape Diamond Platinum Gold Engagement Ring
Green sapphire and diamond engagement ring. GIA certified heart shaped green sapphire center stone with 20 round and tapered baguette accent diamonds in Platinum and 18k yellow gold ...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

5.28 Carat Purple Pink Natural Sapphire Diamond Platinum Engagement Ring
Natural GIA certified purplish pink 5.28ct Sapphire diamond engagement ring. Original 1950-1960 Platinum ring with tapered baguette Diamond accents. In both Diamond and Sapphire purp...
Category

1950s Vintage 5.5 Carat Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

4.66 Carat GIA Certified Fancy Yellow Oval Diamond Platinum Ring
A lovely three-stone ring featuring a 4.66 carat sunshine-yellow Fancy oval-cut diamond. The diamond is set in an 18k yellow gold basket and flanked by two shield-cut white diamonds ...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Oval Blue Purple Sapphire Diamond Halo Engagement Ring
1950's oval sapphire diamond halo cluster engagement ring. handmade 14k white gold wire setting. The Sapphire changes color from Purple blue in daylight to purple in incandescent lig...
Category

1950s Vintage 5.5 Carat Engagement Rings

Materials

Sapphire, Diamond, 14k Gold, White Gold

Natural Oval Sapphire Diamond Halo Gold Engagement Ring
Natural no heat 5.11ct top gem blue AGI certified oval Sapphire engagement ring set in a classic oval halo diamond 18k white gold ring. Madagascar origin. 1 oval fine blue sapphire,...
Category

1990s 5.5 Carat Engagement Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

Orange Natural Zircon Baguette Diamond Gold Platinum Engagement Ring
Cushion cut bright orange GIA certified natural untreated Zircon in a beautiful 18k gold and platinum engagement ring with fine baguette diamonds 1 cushion orange Zircon, approx. to...
Category

Early 2000s 5.5 Carat Engagement Rings

Materials

Diamond, Zircon, 18k Gold, Yellow Gold, Platinum

1930s Natural Oval Blue Zircon Gold engagement Ring Ring
Vintage early 1930’s white gold bezel set engagement ring with a bright green Zircon GIA certified as no determined for color. 1 oval natural greenish blue European cut Zircon, app...
Category

1930s Vintage 5.5 Carat Engagement Rings

Materials

Zircon, White Gold, 14k Gold, 18k Gold

Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
1925 to 1930 extra sparkly Marquise diamond. Nice and wide. Rounded tops and extra sparkly. Gently warm face up. Vintage trapezoid mixed step and brilliant that weigh 1.17cts but loo...
Category

2010s 5.5 Carat Engagement Rings

Materials

Diamond, Platinum

Green Tsavorite Garnet Pear Diamond Gold Three Stone Ring
Beautiful vivid bright green rare 4.28ct Tsavorite Garnet in a highly detailed ring with pierced settings and engraved shank. One feather just on the edge of eye visible girdle edge ...
Category

1960s Vintage 5.5 Carat Engagement Rings

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

Peter Suchy 5.73 Carat Light Blue Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire three-stone engagement ring. GIA certified octagonal center stone in a platinum setting with two octagonal light blue sapphire. 1 purplish blue octagonal Emerald cut Sapph...
Category

21st Century and Contemporary 5.5 Carat Engagement Rings

Materials

Sapphire, Blue Sapphire, Platinum

Natural Fancy Yellow GIA 4.41 carat Asscher Diamond Ring
By J. Birnbach
Located in New York, NY
This stunning 4.41ct Fancy Brownish Yellow Asscher diamond is flanked by two trapezoid diamonds totaling 1.11ctw and 0.35ctw of round pave diamonds on the band. Set in platinum, this...
Category

21st Century and Contemporary Contemporary 5.5 Carat Engagement Rings

Materials

Diamond, Platinum

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