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Carat Weight: 4.5 Carat
Lotus 18K 4.55 ct Royal Blue Sapphire Art Deco Engagement Ring
Located in Kaohsiung City, TW
*Lotus 18K 4.55 ct Royal Blue Sapphire Art Deco Engagement Ring*
Lotus-certified natural royal blue sapphire as the center stone weighing 4.55 ct set on the 18 carat white gold halo ...
Category
21st Century and Contemporary Taiwanese Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Lotus 18K 4.87 ct Royal Blue Sapphire Engagement Ring
Located in Kaohsiung City, TW
*Lotus 18K 4.87 ct Royal Blue Sapphire Engagement Ring*
Lotus-certified natural royal blue sapphire as the center stone weighing 4.87 ct set on the 18 carat white gold halo design a...
Category
21st Century and Contemporary Taiwanese Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
IGI 14K 4.63 Ct Emerald&Pink Diamonds Antique Art Deco Style Engagement Ring
Located in Kaohsiung City, TW
*IGI 14K 4.63 Ct Emerald&Pink Diamonds Antique Art Deco Style Engagement Ring*
A natural Zambia green emerald weighing 4.63 ct is set on a 14K white gold arc deco design band with n...
Category
21st Century and Contemporary Taiwanese Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Pink Diamond, Emerald, Gold, 14k Gold, White Gold
IGI 14K 4.75 Ct Natural Emerald&Diamonds Antique Engagement Ring
Located in Kaohsiung City, TW
*IGI 14K 4.75 Ct Natural Emerald&Diamonds Antique Engagement Ring*
An IGI-certified natural intense bluish-green emerald weighing 4.75 ct set on a 14K white gold luxury table design...
Category
21st Century and Contemporary Taiwanese Contemporary 4.5 Carat Engagement Rings
Materials
Emerald, Diamond, White Gold, 14k Gold, Gold
4.75 Carat Zambian Green Emerald And Diamond Ring In 14k Yellow Gold
Located in Houston, TX
4.75 Carat Zambian Emerald And Diamond Ring In 14k Yellow Gold
A striking blend of elegance and craftsmanship, this handmade 14k yellow gold ring features a vivid 4.75-carat Zambian...
Category
2010s 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Yellow Gold, 14k Gold
Peter Suchy GIA 3.73 Carat White Oval Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Introducing the Peter Suchy GIA certified sapphire and diamond platinum engagement ring. At the center of this stunning piece is a 3.73ct oval white sapphire that is enriched by a ha...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Peter Suchy GIA 4.01 Carat Diamond Three Stone Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
The Peter Suchy GIA certified 4.01ct diamond three stone platinum engagement ring, is an exquisite masterpiece that embodies timeless elegance. At the heart of this breathtaking piec...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
Halo Split Shank Ring with F/SI2 GIA Round Diamond Center. D4.60ct.t.w.
Located in Los Angeles, CA
Halo split shank ring in 18K white gold with prong set rounds around GIA certified F/SI2 cushion cut diamond center. D4.60ct.t.w. (Center - 4.02ct.)
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, 18k Gold
GIA Certified 4 Carat Long Radiant Cut Diamond Engagement Platinum Ring
Located in Chicago, IL
Timeless 4.52 Carat Radiant Cut Diamond Three-Stone Ring in 18K White Gold
Crafted in refined 18K white gold, this striking three-stone ring features a substantial GIA certified 4.5...
Category
2010s American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
Roman Malakov GIA 4.60 Carats Emerald Cut Sapphire & Diamond Ring
Located in New York, NY
A beautiful sapphire and diamond engagement ring, showcasing a 4.60 carats emerald cut sapphire certified by GIA to be of Ceylon origin, set on a four tab prong setting. Surrounded b...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Platinum
CHOPARD 4.5 Carat Happy Diamonds Heart Pave Ring
By Chopard
Located in Chicago, IL
CHOPARD Happy Diamonds Heart Pave Ring – 4.5 Carats of Pure Elegance in 18K White Gold
Indulge in the timeless allure of luxury with this exquisite Chopard Happy Diamonds Heart Pave...
Category
2010s French Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Sunita Nahata Peridot 4.63ct. Fancy Ring in 18K Yellow Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Peridot, Gold, 18k Gold, Yellow Gold
C. Dunaigre 4.55 Carat VIVID Blue Unheated Diamond Engagement Ring
Located in Chicago, IL
GIA Certified 4.55 Carat VIVID Blue Unheated Diamond Engagement Ring is a remarkable piece. The GIA certification adds assurance of quality, as it is one of the most respected gradin...
Category
2010s American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
AGL Certified 4.88 Carat No Heat Brownish Green-Blue Sapphire Diamond Gold Ring
Located in New York, NY
One of a kind sapphire and diamond ring.
The ring is 18K Rose Gold
There are 1.47 Carats in diamonds F/G VS
The center stone is a 4.88 Carat AGL Certified Oval Sapphire.
The sapphire...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Green Sapphire, Blue Sapphire, Sapphire, White Diamond, Diamond, Rose Go...
Contemporary 4.75ct Tourmaline Pink Spinel & Diamond Ring 18 Carat White Gold
Located in Hamilton, AU
TIDES OF LOVE
In colours bold, the heart does soar,
Where sky meets bloom, and oceans roar.
A vibrant bond, both soft and strong,
In every hue, love lingers long.
The dawn refl...
Category
21st Century and Contemporary Australian Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Spinel, Tourmaline, Gold, 18k Gold, White Gold
Sunita Nahata Peridot 4.50ct. Fancy Ring in 18K Yellow Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Peridot, Gold, 18k Gold, Yellow Gold
Sunita Nahata Peridot 4.80ct. Fancy Ring in 18Karat Yellow Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Peridot, Gold, 18k Gold, Yellow Gold
Bulgari 4.98 carat GIA HVVS2 Emerald Cut Diamond Ring with Tapered Baguettes
By Bulgari
Located in New York, NY
This timeless piece by Bulgari features a 4.98 carat emerald cut diamond, certified by GIA as H color and VVS2 clarity. It is accented by petite tapered baguettes that draw the eye ...
Category
2010s 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
GIA Certified 4.96 Carat Radiant Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 4.96 Carat Flawless Diamond Ring with Tapered Baguettes in Platinum
A true masterpiece of perfection, this GIA-certified 4.96 carat diamond is h color and vs2 clarity,...
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA 4.50ct Estate Vintage Emerald Cut Diamond Engagement Wedding Platinum Ring
Located in New York, NY
A Breathtaking Estate Vintage HANDMADE PLATINUM (stamped) Engagement ring dazzles GIA certified 4.02ct Emerald Diamond center diamond in K color SI1 clarity (Near COLORLESS and Eye c...
Category
Early 2000s 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
GIA Certifiied 4.52 Carat Pear Cut D Color VVS2 Clarity Diamond Engagement Ring
Located in Chicago, IL
This exceptional engagement ring showcases a stunning 4.52 carat pear-cut diamond as it's centerpiece.
The setting is crafted in luxurious 18K white gold, enhancing the diamond's pu...
Category
2010s Unknown Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, 18k Gold, Gold, White Gold
Antique Art Deco 5.39 Carat Diamond Cocktail Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 5.39 Carat diamond and platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and im...
Category
1910s Art Deco Vintage 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
GIA Certified 4.51 Carats Radiant Cut Yellow Diamond Halo Engagement Ring
Located in New York, NY
A unique engagement ring, featuring a 4.51 carats radiant cut diamond certified by GIA as Fancy Yellow color and VS1 clarity, set on an eight prong 18K yellow gold setting. Surrounde...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
4.89 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.89 carat diamond solitaire engagement ring, displayed in a contemporary platinum setting; part of our diverse diamond jewellery collections.
This stunning, fine and impressive antique diamond solitaire engagement ring is crafted in platinum.
This impressive pierced decorated, sympathetic contemporary setting is embellished with an impressive six-claw set antique (circa 1900) 4.89ct Old European round cut diamond.
The subtly elevated ring shoulders blend seamlessly with the plain platinum hallmarked shank.
The contemporary platinum shank is hallmarked to the interior with the platinum mark ( 950 ), maker's mark (DOM) and the Birmingham Assay office hallmark (anchor).
This diamond ring is illustrated with a circa 1960's 14k white gold setting; this can be used as an alternative upon request.
The elevated, pierced decorated ring shoulders of this alternative setting are embellished with forty-eight pavé set modern brilliant round cut diamonds, and the impressive eight claw basket setting incorporates six further pavé set diamonds.
The alternative setting has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14k white gold.
This large diamond solitaire ring...
Category
Early 1900s Unknown Contemporary Antique 4.5 Carat Engagement Rings
Materials
Diamond, 14k Gold, Platinum
GIA 2.94 Carat Sapphire Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Cornflower Blue Oval Sapphire and diamond engagement ring. GIA certified 2.49cts oval center stone in platinum setting with 2 old mine cu...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Blue Sapphire, Diamond, Sapphire, Platinum
GIA 4.05 Carat Oval Shape Emerald and Diamond Rings 18k Gold
Located in BEVERLY HILLS, CA
Classic emerald and diamond halo ring, GIA certified.
4.96 carats total gemstone weight.
4.05 carat oval shape emerald, F2, GIA certified. Complimented by 54 round brilliant diamond...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Emerald, White Diamond, Diamond, White Gold, 18k Gold, Gold
Cartier 4.99 Carats No-Heat Blue Sapphire & Diamond Three-Stone Engagement Ring
By Cartier
Located in New York, NY
A gorgeous engagement ring, featuring a very rare 4.99 carats cushion cut blue sapphire certified by both AGL and Gubelin as Sri Lankan origin (Ceylon), set on a four prong setting. ...
Category
20th Century American Contemporary 4.5 Carat Engagement Rings
Materials
Blue Sapphire, Sapphire, Diamond, Platinum
J. Birnbach GIA 4.64 ct Cushion Diamond Engagement Ring with Tapered Baguettes
By J. Birnbach
Located in New York, NY
This elegant engagement ring is a unique take on a timeless style. It is rare to see a cushion shape diamond with tapered baguettes, and we love the combination! The ring features a 4.64 carat cushion brilliant diamond certified by GIA to be I color and VS1 clarity. The diamond has a lively sparkle and is a beautiful shape, a slightly elongated proportion. The tapered baguettes delicately...
Category
21st Century and Contemporary American 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
Purple Spinel Cushion Loose Gemstone Loupe Clean - Custom Rare Jewelry - Merkaba
By Merkaba
Located in Beverly Hills, CA
Vibrant 4.63 Carat “Loupe Clean” Cushion Purple Spinel: A Regal Treasure for Collectors and Luxury Gifting - Merkaba Beverly Hills.
Discover a world of Luxury jewelry, Fine jewelry, and Designer jewelry when you set eyes on this remarkable 4.63 carat “loupe clean” cushion Purple Spinel. Offered unmounted to the most discerning Beverly Hills jewelry connoisseurs, this gem represents a fusion of Precious gemstones rarity and sublime craftsmanship that transcends fleeting trends. Whether you’re searching for a Romantic jewelry gift or seeking a cornerstone for your Heirloom jewelry collection, this Spinel will prove an unforgettable acquisition.
A Royal Color for Distinguished Tastes
Purple Spinels—often featured in high-end Spinel jewelry and Platinum spinel jewelry—are revered for their majestic hues and vibrant saturation. Much like Rare gemstone jewelry such as Exotic paraiba gemstone collector’s pendants or Black opals, this Spinel’s royal tone captivates the eye. Its cushion cut, a favorite in Custom jewelry, ensures maximum brilliance and scintillation, placing it among other famed Precious gemstone rings like Sapphire rings, Ruby necklaces, and Tanzanite rings. Thanks to its “loupe clean” clarity, every facet radiates splendor under all types of illumination.
Superior Clarity and Timeless Design
In the realm of Fine jewelry Beverly Hills, clarity is paramount. With no visible inclusions even at 10x magnification, this Spinel matches the impeccable standards seen in Rare diamonds, High-end diamond earrings, and Romantic ruby gifts. A cushion cut—often displayed in Statement gemstone rings or Luxury heirloom rings—amplifies color while exuding a quietly classic elegance. This shape is also favored in Sapphire engagement rings or High-end ruby engagement rings, showcasing an enduring style cherished by collectors.
Perfect for Custom Creations—Design Your Dream
Should you wish to transform this gem into a Custom spinel ring or a pendant as precious as Emerald earrings or Paraiba necklace, our Custom jewelry Beverly Hills services can bring your vision to life. Picture the occasion—an anniversary, an engagement, or a milestone celebration—and design your dream piece by collaborating with our master artisans. Drawing on expertise in Gold jewelry, Platinum wedding bands, and Designer jewelry, we craft breathtaking works comparable to Unique garnet jewelry, Designer tanzanite rings, and Alexandrite jewelry. From the glamorous vibe of Bridal jewelry Beverly Hills to the refined allure of Antique jewelry Beverly Hills, we’ll adapt every detail to your personal style. Let our design team guide you through gemstone selection, metal choices, and finishing touches, ensuring that the final result becomes a cherished heirloom.
A Splendid Addition for Collectors
For gemstone enthusiasts seeking Rare spinel necklaces for collectors, Tanzanite engagement rings Beverly Hills, or Sapphire heirloom gifts, this Purple Spinel stands among the finest Exotic gemstones in our Gemstone jewelry Beverly Hills catalog. Collectors of Rare paraiba tourmaline and Black opal heirloom pendants will appreciate the Spinel’s stunning color profile, equal to the distinction found in Vintage ruby and diamond rings or Sapphire wedding bands. Its scarcity, combined with impeccable clarity and cut, bestows undeniable appeal on par with Rare ruby jewelry for collectors or Precious emerald gemstone collector’s necklaces.
Unforgettable Gifts of Luxury
In the world of Romantic ruby gemstone wedding gifts and Unique emerald statement wedding gifts, this Spinel emerges as a dazzling alternative for milestone occasions—anniversaries, engagements, or as an opulent token of esteem. Like High-end tanzanite statement earrings or Sapphire statement rings for weddings, it embodies a sense of regal allure. Whether you surprise a loved one with an engagement piece akin to Diamond engagement rings Beverly Hills or delight them with a custom heirloom reminiscent of Vintage jewelry Beverly...
Category
21st Century and Contemporary Contemporary 4.5 Carat Engagement Rings
Materials
Spinel
Vintage 4.50 CTTW Old European Cut Diamond Three-Stone Platinum Engagement Ring
By Gad & Co.
Located in Miami, FL
Vintage Art Deco three-stone natural diamond engagement ring. Set in platinum with a hand-carved filigree on the shank. The three center stones are Old European cuts, with an approxi...
Category
20th Century North American Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
Vintage Victorian Style Apx 4.50 Carat Rose Cut Diamond Ring
Located in BEVERLY HILLS, CA
Vintage Victorian style rose cut diamond high jewelry ring.
Center round rose cut diamond, approximately 4.50ct but faces up like a 5ct diamond. App...
Category
Mid-19th Century Unknown Victorian Antique 4.5 Carat Engagement Rings
Materials
Diamond, Silver
GIA Certified 4.50 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
A well-crafted three-stone engagement ring, showcasing a 4.50 carats radiant cut diamond certified by GIA as Fancy Yellow color and SI1 clarity, set on an eight prong basket made of ...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Yellow Diamond, Yellow Gold, Platinum, 18k Gold
GIA Certified 4.50 Carat Princess Cut Diamond Platinum Engagement Ring
Located in New York, NY
A timeless solitaire engagement ring style. Features a 4.50 carat princess cut diamond certified by GIA as F color, VS2 clarity, set in a classic four-prong mounting made in platinum...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
5.58 Carat Pear Cut Morganite Halo Diamond Rose Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
5.58 Carat Pear Cut Morganite Halo Diamond Rose Gold Engagement Ring
A gorgeous ring that can easily be transformed into an engagement ring for...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Morganite, Diamond, Rose Gold, 14k Gold
GIA Certified 4.54 Carat Asscher Cut Engagement Ring with Natural Pink Diamonds
By Simon Ardem
Located in New York, NY
Diamond engagement ring set in 14K pink gold with GIA certificate, no. 2131165653. Details are: Center stone: 4.54ct / J VS2 Asscher/ square emerald cut diamond with fancy light pink...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Pink Diamond, Rose Gold
GRS Certified 4.50 Carat Emerald-Cut Vivid Green Insignificant Emerald Ring
Located in Chicago, IL
Indulge in the opulence of this masterfully crafted ring from Antinori di Sanpietro.
At the heart of this stunning piece lies a GRS certified, 4.50ct emerald-cut green emerald, che...
Category
2010s Unknown Contemporary 4.5 Carat Engagement Rings
Materials
Emerald, 18k Gold, White Gold, Yellow Gold
Shreve, Crump & Low GIA Certified 4.55 Carat Fancy Yellow Oval Diamond Ring
Located in Boston, MA
This fancy yellow oval cut diamond is offered by Shreve, Crump & Low. This fancy yellow oval diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat yellow ...
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
Gubelin Certified 4.82 Carat Minor Oil Investment grade Emerald Diamond Ring
Located in Chicago, IL
Gubelin Certified 4.82 Carat MINOR OIL Investment Grade Green Emerald Diamond Ring! This exquisite piece features a stunning emerald center stone, elegantly flanked by two shield-sh...
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Platinum
Shreve, Crump & Low GIA Certified 4.72 Carat D SI1 Round Brilliant Diamond Ring
Located in Boston, MA
This diamond ring is being offered by Shreve, Crump & Low. This 4.72 carat GIA certified D SI1 round brilliant cut triple excellent diamond measuring 10.72 - 10.79 x 6.69 mm is cust...
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
Tacori Diamond Royal T GIA 4 Carats Round Brilliant Platinum Engagement Ring
By Tacori
Located in Austin, TX
This iconic platinum diamond ring is a Tacori Royal T stunner! The 4.00 carat round diamond is GIA-certified. The Tacori Royal T designed ring has an ope...
Category
21st Century and Contemporary American Artisan 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Platinum
GRS Certified 4.52 Ct. Colombian Emerald Trapezoid side Ring Minor Oil
Located in Chicago, IL
Exquisite GRS Certified 4.52 Ct. Colombian Emerald Ring – A Timeless Masterpiece
Indulge in the elegance of this breathtaking 4.52-carat Colombian emerald, certified by GRS for its ...
Category
2010s American Contemporary 4.5 Carat Engagement Rings
Materials
Emerald, White Diamond, Diamond, Platinum
4.79tcw 18K Platinum Emerald & Diamond Three-Stone Ring - Rich Green Emerald
Located in Jupiter, FL
Introducing our exquisite three-stone ring, boasting a magnificent 4.16-carat emerald, radiating pure emerald galore. This triple-A quality gem, with its rich, dark green hue, captiv...
Category
2010s Zambian Modern 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, 18k Gold
J. Birrnbach GIA Certified 4.55 Carat Old Mine Cut Diamond Vintage Ring
By J. Birnbach
Located in New York, NY
This incredible new acquisition from the house of J. Birnbach features a 4.55 carat Old Mine cut diamond of I color and VS1 clarity as described by GIA grading report #6227275455. Set in a vintage, platinum ring mounting...
Category
21st Century and Contemporary North American Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
Krementz GIA 3.57 Carat Natural Sapphire Halo Diamond Platinum Engagement Ring
Located in Stamford, CT
Cornflower blue sapphire and diamond three-stone engagement ring by classic designer, Krementz. 3.57ct cornflower blue round Sapphire center stone. Mounted in a Platinum setting, acc...
Category
Late 20th Century 4.5 Carat Engagement Rings
Materials
Blue Sapphire, Diamond, Sapphire, Platinum
5.42 Carat Tanzanite Diamond 14 Karat Yellow Gold Ring
By DGI
Located in Los Angeles, CA
This beautiful ring has a vivid 4.56 Carat Oval Cut Tanzanite. The Tanzanite is surrounded by 26 Round Cut Diamonds that weigh 0.86 carats. (Clarity: VS, Color: H) The total carat we...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Tanzanite, Diamond, 14k Gold, Yellow Gold
Certified No Heat 4.98 Carat Round Greenish Blue Teal Sapphire Diamond Gold Ring
Located in New York, NY
One-Of-A-Kind Sapphire Ring.
The ring is 18K White Gold.
There are 0.91 Carats in Diamonds F/G VS/SI.
The center stone is 4.98 Carat Round Greenish Blue (Teal) Sapphire.
The sapphire...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Green Sapphire, Blue Sapphire, Sapphire, White Diamond, Diamond, White G...
4.64ct GIA Certified Color-Change Sapphire and Diamond Ring
Located in Toronto, Ontario
The center stone is certified by GIA, the ring also includes approximately 1.90 cts of SI1-SI2 clarity, F-H colour diamonds set in a 18 k white gold scallop style.
The Certificate ...
Category
2010s Canadian Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Purple Sapphire, 18k Gold, White Gold
Royal Blue Cushion Sapphire Diamond Gold Platinum Engagement Ring
Located in Stamford, CT
Rich Royal deep blue natural no heat Sapphire engagement ring in original handmade Platinum ring with 18k yellow gold center and bright white trilliant diamonds.
1 cushion Royal Blue Sapphire...
Category
Late 20th Century 4.5 Carat Engagement Rings
Materials
Sapphire, Diamond, Blue Sapphire, 18k Gold, Gold, Yellow Gold, Platinum
5.09 Carat Blue Zircon Diamond White Gold Ring
By DGI
Located in Los Angeles, CA
Blue Zircon is a natural stone mined mainly in Sri Lanka, Myanmar, and Australia.
This ring has a Emerald-Oval Cut Blue Zircon that weighs 4.66 carats and is surrounded by 32 Round...
Category
2010s American Contemporary 4.5 Carat Engagement Rings
Materials
Blue Zircon, Zircon, Diamond, White Gold, 14k Gold
4.5 Carat Emerald Cut Colombian Emerald Ring in Thin 18k White and Yellow Gold
By Gad & Co.
Located in Miami, FL
This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance.
Natural Art Deco 4.5 Carat Natural Emerald ring. Center stone is mounted...
Category
2010s Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
4.60 Carat Oval Aquamarine Diamond Platinum Engagement Ring
Located in Stamford, CT
Fantastic 1960's very bright soft blue natural aquamarine and diamond engagement ring. 4.60cts oval aqua mounted in a platinum setting, accented with 4 round brilliant cut diamonds a...
Category
Mid-20th Century 4.5 Carat Engagement Rings
Materials
Aquamarine, Diamond, Platinum
4.51tcw 14K Emerald & Diamond 7-Stone Ring - Lush Green Prong Set Emerald
Located in Jupiter, FL
Introducing our breathtaking emerald and diamond seven-stone ring, showcasing a striking over four-carat emerald cut emerald set north to south in a secure four-prong setting. Its ca...
Category
2010s Zambian Modern 4.5 Carat Engagement Rings
Materials
Diamond, Emerald
18K Yellow Gold Three Stone 4.84 Carat GIA Cushion Cut Diamond Engagement Ring
Located in Los Angeles, CA
DeKara Design Collection
Metal- 18K Yellow Gold, .750.
Size- 6 3/4. FREE SIZING!!!!
Stones-GIA Certified Cushion Cut Diamond J Color VS2 Clarity 3.20 Carats, GIA Certified Cush...
Category
2010s American Art Deco 4.5 Carat Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, 18k Gold
J. Birnbach GIA Certified G VS1 4.50 Carat Round Brilliant Diamond Ring
By J. Birnbach
Located in New York, NY
A timeless expression of brilliance, this GIA Certified 4.50 Carat Round Brilliant Diamond Ring is the epitome of classic elegance. The centerpiece of this exquisite ring is a dazzli...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
4.85 Ct Emerald Cut Emerald & 0.92 Ct Diamond Bypass Ring in 18 Kt Gold Size 7
Located in New York, NY
4.85 Ct Finest Emerald in Emerald cut Shape & .92 Ct Diamond Ring in 18 Kt Gold Size 7
Its a brand new Piece
A Classic, bypass Emerald cut emerald ring featuring a stunning 4.85 Ct f...
Category
2010s 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Gold, 18k Gold
EGL Certified 3.51ct Cushion Cut Diamond Three Stone Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
Stunning diamond three-stone engagement ring with halo, EGL certified.
4.68 carats total diamond weight.
3.51 carat cushion cut diamond, EGL certified. I color grade and SI3 clarity....
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Gold, 18k Gold
GIA Certified 4.82 Carats Emerald Cut Colombian Emerald Platinum Engagement Ring
Located in New York, NY
An elegant engagement ring, showcasing a GIA certified 4.82 carats emerald cut Colombian emerald, set on a four prong setting. Flanked by smaller emerald cut emeralds weighing 1.22 c...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 4.81 Carat Five-Stone Radian Cut Diamond Gold Ring
Located in New York, NY
5 stone Radiant Cut Ring
The ring is 18K/750 white gold
The ring has a center stone GIA 2.01CT E VS2
The side stone is GIA 0.70CT E VS2
The side stone ...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
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Our Guide to Engagement Ring Settings – And How to Choose One
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
Colorful Gemstones Are a Brilliant Choice for Engagement Rings
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Our Guide to Victorian, Edwardian and Art Deco Engagement Rings
Learn about these antique jewelry styles, then choose a design that speaks to you.
Talking Diamonds with the Jeweler Behind J. Lo’s Engagement Ring
Alon Ruschin, of Vivid Diamonds & Jewelry, channels his passion for gems into helping clients find just the right ring.
5 Engagement Ring Styles to Consider Right Now
If a classic solitaire isn't for you, explore these alluring alternatives.
The One-of-a-Kind Allure of Custom Engagement Rings
Thinking of going bespoke but not sure what it entails? We ask the experts what you need to know.
Experts Talk Engagement Ring Trends and Shopping Tips
Ready to rock? Some of our favorite jewelry designers and dealers share indispensable advice for choosing that most important ring.