4.5 Carat Rings
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134
333
162
116
183
123
391
75
87
104
16
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
1
55
385
1
1
3
5
2
4
2
4
2
1
341
99
1
113
70
66
60
26
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35
27
22
19
16
187
73
24
6
4
4
441
358
23
Carat Weight: 4.5 Carat
3.50 Carat Octagonal Amethyst Halo Diamond Gold Ring
Located in Stamford, CT
1960's mid-century diamond and amethyst yellow gold ring. .16ct center diamond with a eight sided faceted step cut amethyst halo set in an 18k yellow gol...
Category
Mid-20th Century 4.5 Carat Rings
Materials
Amethyst, Diamond, 18k Gold, Yellow Gold, Gold
18 Karat Rose Gold Emerald Eternity Diamond Ring '4 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 23 Emerald shape Natural Diamonds in a total weight of 4.50 carat set in a shared prongs ring
Product details:
Center Gemstone Color:...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, Emerald, Rose Gold
Peter Suchy 3.44 Carat Natural Blue Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Bright blue natural no heat Sapphire from Sri Lanka in a handmade three-stone platinum engagement ring setting. Two baguette side diam...
Category
21st Century and Contemporary 4.5 Carat Rings
Materials
Blue Sapphire, Diamond, Sapphire, Platinum
Marquise Cut Tanzanite Fashion Ring In 925 Sterling Silver (5x2.5) Promise Ring
Located in New York, NY
♥ Welcome to Blue Star Gems Our Joyful and Meaningful Jewelry
At Blue Star Gems, we are passionate about providing joyful and statement jewelry for everyday wear. Our collection feat...
Category
21st Century and Contemporary Central American Art Nouveau 4.5 Carat Rings
Materials
Tanzanite, Rhodium, Silver, Sterling Silver
14 Karat Yellow Gold Heart Yellow Diamonds Eternity Ring '4 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 14 Heart shape Natural Yellow Diamonds in a total weight of 4.50 carat set in 14K Yellow Gold.
Product details:
Center Gemstone Color...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, Yellow Diamond, Yellow Gold
Peter Suchy GIA Cert Purple Pink Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Natural purple pink sapphire and diamond engagement ring. GIA certified natural, untreated cushion cut center Sapphire in a platinum setting with 2 emerald and 2 tappered baguette si...
Category
21st Century and Contemporary 4.5 Carat Rings
Materials
Diamond, Pink Sapphire, Platinum
14 Karat Yellow Gold Emerald Eternity Diamond Ring '4 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 23 Emerald shape Natural Diamonds in a total weight of 4.50 carat set in a shared prongs ring
Product details...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, Emerald, Yellow Gold
18 Karat Yellow Gold Emerald Eternity Diamond Ring '4 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 23 Emerald shape Natural Diamonds in a total weight of 4.50 carat set in a shared prongs ring
Product details:
Center Gemstone Color:...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, Yellow Gold
Blue Sapphire Ring With Diamonds 4.83 Carats 14K White Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All Gemstones are Natural
Blue Sapphire = 4.71 Carat
6 Diamonds = 0.12 Carats
Metal: 14K White Gold
Ring Size: 7* US
*It can be ...
Category
21st Century and Contemporary Contemporary 4.5 Carat Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 14k Gold, Gold
14k Yellow Gold Sevilla Diamond Ring '5 Ct. Tw'
Located in San Francisco, CA
This ring features five(5) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.7 MM band. Experience the difference in person!
Product details:
Cent...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, Yellow Gold
18k Rose Gold Sevilla Diamond Ring '5 Ct. Tw'
Located in San Francisco, CA
This ring features five(5) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.7 MM band. Experience the difference in person!
Product details:
Cent...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, Rose Gold
18K White Gold Sevilla Diamond Ring '5 Ct. Tw'
Located in San Francisco, CA
This ring features five(5) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.7 MM band. Experience the difference in person!
Product details:
Cent...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, White Gold
4.80 Carat Natural Diamond Eternity Band Ring G SI 18 Karat White Gold 16 Stones
Located in New York, NY
4.80 Carat Natural Diamond Eternity Ring G SI 18K White Gold
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Eternity Band
4.80CT
G-H
SI
18K White Gold Prong style ...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Rings
Materials
Diamond, White Gold, 18k Gold
14 Karat White Gold Emerald Eternity Diamond Ring '4 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 23 Emerald shape Natural Diamonds in a total weight of 4.50 carat set in a shared prongs ring
Product details...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, White Gold
Roman Malakov 4.58 Carats Total Emerald Cut Diamond Eternity Wedding Band Ring
Located in New York, NY
A sophisticated eternity wedding band, showcasing emerald cut diamonds weighing 4.58 carats total, set on a shared prong open-gallery setting. Diamonds are approximately D-F color an...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Rings
Materials
Diamond, Platinum
Fine Estate Fine 4.90 Carat Emerald Diamond Engagement Ring
Located in US
Fine Colombian emerald diamond engagement estate ring.
Fine oval AAA natural Colombian oval emerald 3.50 carat.
Color: Vivid AAA medium green....
Category
Early 2000s Unknown Contemporary 4.5 Carat Rings
Materials
Diamond, White Diamond, Emerald, 14k Gold
NALLY Square Shape Diamond Eternity Band Ring
Located in New York, NY
Elegant 18 square shape diamonds set platinum, with total weight of 4.75 carats
Each diamond is 0.27carats E/F color and VS clarity.
The ring size is 5.3/...
Category
2010s American Contemporary 4.5 Carat Rings
Materials
Diamond, Platinum
Roman Malakov 4.92 Carats Total Cushion Cut Diamond Halo Wedding Band Ring
Located in New York, NY
A stunning wedding band, showcasing five cushion cut diamonds weighing 4.38 carats total, set on a four prong setting. Accented by a shared halo of round brilliant cut diamonds weigh...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Rings
Materials
Diamond, 18k Gold, White Gold
Natural Sapphire Diamond Ring 6.75 14k Yellow Gold 4.65 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Sapphire Diamond Ring Size 6.75 14k Yellow Gold 4.65 TCW Certified $3,950 310597
This is a Unique Custom Made Glamorous Piece of Jewelry!
Nothing say...
Category
2010s American 4.5 Carat Rings
Materials
Diamond, Sapphire, Yellow Gold
No Heat 4.84 Carat Blue Ceylon Sapphire with Diamonds in 18K Gold Ring
By Gad & Co.
Located in Miami, FL
Sapphire with Diamonds in 18K White Gold Engagement Ring.
This Ceylon GIA certified oval-cut natural sapphire exudes a blue hue and weighs 4.84 carats. Non-treated sapphire. Adorne...
Category
21st Century and Contemporary North American Contemporary 4.5 Carat Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold
4.25 Carat Peridot Diamond Platinum Filigree Engagement Ring
Located in Stamford, CT
Peridot and diamond ring. 4.25ct European cut peridot center stone in a platinum setting with 14 round accent diamonds. circa 1940's.
1 round bright green gem Peridot, approx. total...
Category
Early 20th Century 4.5 Carat Rings
Materials
Diamond, Peridot, Platinum
4.71 Carat Oval Cut Sapphire Diamond Platinum Ring
Located in New York, NY
This elegant platinum ring is centered with a vivid blue oval cut Ceylon sapphire that weighs 4.71ct. The sapphire is accentuated by sparkling half moon and round cut diamonds weighi...
Category
20th Century 4.5 Carat Rings
Materials
Diamond, Sapphire, Platinum
4.76CT Jadeite Jade with Trapezoid Cut Yellow Diamond Side Stone Ring in 18KW
By Gad & Co.
Located in Miami, FL
Introducing a rich display of fine jewelry excellence. A multi stone cocktail ring featuring a 4.76 carat Jadeite Jade with Yellow Trapezoid ...
Category
2010s North American Art Deco 4.5 Carat Rings
Materials
Jade, Yellow Diamond, White Gold, 18k Gold
Roman Malakov 4.79 Carat Total Sliced Diamond Floral Fashion Ring in Rose Gold
Located in New York, NY
A beautiful cocktail ring, showcasing sliced diamonds weighing 4.79 carats total. Accented by a double halo of round brilliant cut diamonds weighing 2.74 carats total with a large fl...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Rings
Materials
Diamond, 18k Gold, Rose Gold
LeVian 14K Rose Gold Pink Morganite Chocolate Brown Round Diamond Halo Ring
By Le Vian
Located in Great Neck, NY
LeVian 14K Rose Gold Pink Morganite Chocolate Brown Round Diamond Halo Ring
Category
21st Century and Contemporary 4.5 Carat Rings
Materials
14k Gold, Rose Gold
Montreaux Pave Diamond Gold Platinum Swirl Ring
By Montreaux
Located in Chicago, IL
Montreaux platinum and 18K yellow gold double swirl pave diamond ring set with 68 round diamonds weighing 4.70cts, DE color and VVS clarity.
Finger size 6
May be sized
Category
1970s American Contemporary Vintage 4.5 Carat Rings
Materials
White Diamond, 18k Gold, Platinum, Yellow Gold
Sunita Nahata Tanzanite 4.70ct. Ring in 18K White Gold with White Diamond.
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 4.5 Carat Rings
Materials
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold
Roman Malakov 4.62 Carat Total Round Cut Diamond Halo Eternity Wedding Band
Located in New York, NY
An elegantly crafted wedding band ring, showcasing eight round brilliant cut diamonds weighing 4.62 carats total. Accented by a halo of round cut diamonds weighing 1.05 carats total....
Category
21st Century and Contemporary American Contemporary 4.5 Carat Rings
Materials
Diamond, Platinum
Roman Malakov 4.53 Carat Round Cut Fancy Color & White Diamond Cocktail Ring
Located in New York, NY
A unique cocktail ring, showcasing a cluster of fancy color round cut diamonds weighing 0.78 carat total, set at the center of the flower. Accented by petals of round cut diamonds we...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Rings
Materials
Yellow Diamond, White Diamond, Rhodium, 18k Gold
4.50ct Oval Blue Topaz Engagement Ring 0.33 Carat Round Diamond 18ct White Gold
Located in London, GB
This Contemporary 4.50 Carat Blue Topaz Oval Cut Engagement Ring featuring 0.33ct Round Brilliant H-SI Diamonds which are accentuated on the ...
Category
2010s British Modern 4.5 Carat Rings
Materials
Blue Topaz, Diamond, Topaz, White Diamond, 18k Gold, White Gold
Blue Sapphire Ring With Diamonds 4.83 Carats 14K White Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All Gemstones are Natural
Blue Sapphire = 4.71 Carat
6 Diamonds = 0.12 Carats
Metal: 14K White Gold
Ring Size: 7* US
*It can be ...
Category
21st Century and Contemporary Contemporary 4.5 Carat Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 14k Gold, Gold
4.80 Carat Natural Diamond Eternity Ring G SI 18 Karat White Gold, 16 Stones
Located in New York, NY
4.80 Carat Natural Diamond Eternity Ring G SI 18K White Gold
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Eternity Band
4.80CT
G-H
SI
18K White Gold Prong s...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Rings
Materials
Diamond, 18k Gold, White Gold
14 Karat Rose Gold Emerald Eternity Diamond Ring '4 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 23 Emerald shape Natural Diamonds in a total weight of 4.50 carat set in a shared prongs ring
Product details...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond
14K Rose Gold Sevilla Diamond Ring '5 Ct. tw'
Located in San Francisco, CA
This ring features five(5) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.7 MM band. Experience the difference in person!
Product details:
Cent...
Category
21st Century and Contemporary American 4.5 Carat Rings
Materials
Diamond, Rose Gold
Blue Sapphire Ring With Diamonds 4.83 Carats 14K White Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All Gemstones are Natural
Blue Sapphire = 4.71 Carat
6 Diamonds = 0.12 Carats
Metal: 14K White Gold
Ring Size: 7* US
*It can be ...
Category
21st Century and Contemporary Contemporary 4.5 Carat Rings
Materials
Sapphire, Blue Sapphire, White Diamond, Diamond, White Gold, 14k Gold, Gold
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