.45 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 8.95 Metal Type: Platinum Weight: 4.9 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: .45 carat Color: I Clarity: SI1 Side Stone Details: Sha...
White Diamond, Platinum
.45 Carat Diamond White Gold Engagement Ring
Located in Hicksville, NY
Ring Size: 7 Metal Type: 18 karat White Gold [Hallmarked, and Tested] Weight: 2.5 grams Center Diamond Details: Weight: .45 carat Cut: Old European Color: H Clarity: VS2 Side Diamo...
White Diamond, 18k Gold, White Gold
.45 Carat Diamond Rose White Gold Band Ring
Located in Stamford, CT
12.5mm Wide heavy diamond band ring. 9 round full cut diamonds on both ends of ring totaling 18 diamonds, set into 18k White gold ends with a 18k rose gold middle. 18 round full cu...
Diamond, 18k Gold, Rose Gold, Gold, White Gold
.45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1950's Marquise diamond engagement ring. Marquise center stone set in platinum with two baguette side diamonds. EGL certified# US64833201D 1 Marquise diamond, approx. total weight ....
Diamond, Platinum
.45 Carat Diamond Old Euro Filigree Gold Engagement Ring
Located in Stamford, CT
Antique .45ct diamond filigree style ring set with Old European diamond, in a 18k white gold setting. 1 round old euro diamond 5.0 x 4.86 x 2.78mm G-H SI approximate .45 carats EGL...
Diamond, Gold, 18k Gold, White Gold
.45 Carat Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.0 grams Center Diamond Details: Weight: .45carat Cut: Old European brilliant Color: G Clarity: VS Side Stone De...
Diamond, Platinum
Peter Suchy .45 Carat Diamond Platinum Eternity Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Diamond wedding band ring. Beaded channel set diamond antique Inspired eternity ring with full cut diamonds and engraved sides. Not sizable but can be ordered in any size. Designed a...
Diamond, Platinum
.45 Carat Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 4.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Diamond Details: Weight: .45ct Cut: Old European brilliant Color: F Clarity: VS1 Side Diamonds: .10ct,...
Diamond, Platinum
Peter Suchy .45 Carat Sapphire Diamond White Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
A classic style ring with a .45 carat round sapphire center accompanied by two side diamonds equaling about .10 carats total set in an 18k white gold ring setting developed by Peter ...
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
.45 Carat Vintage Revival Natural Diamonds Ring 14 Karat*
Located in New York, NY
Victorian Revival Deco .25ct Natural Diamonds ring. Single cut brilliant Round: 4mm diameter VS2 Clean clarity H-color Side Diamonds: .20ct G-color Vs-2 clarity 14Kt. White go...
Diamond, 14k Gold, White Gold
18K Yellow Gold 45 Carat Aquamarine and Diamond Ring
Located in New York, NY
18K Yellow Gold 45 Carat Aquamarine And Diamond Fashion Cocktail Fine Estate Ring.
Aquamarine, Diamond, 18k Gold, Yellow Gold
Magnificent Solid Platinum Ring with 45 Carat Tourmaline & Diamonds
By Joël Glecer / Orologio
Located in Antwerp, BE
Exceptional Magnificent Solid Platinum Ring With 45.6 Carat Natural Tourmaline & Diamonds This one of a kind unique handcrafted ring has been made in our atelier in Antwerp Diamond...
Diamond, Tourmaline, 18k Gold, White Gold, Platinum
.45 Carat Round Diamond 14k Yellow Gold Wide Angle Set Diamond Band Ring
Located in Stamford, CT
This elegant band ring features 15 round diamonds with an approximate total weight of .45 carats.
Diamond, Yellow Gold, Gold, 14k Gold
45 Carat Natural Aquamarine and Diamond Cocktail Ring 14 Karat Gold, Estate
Located in New York, NY
Approximately 45 Carat Natural Aquamarine & 2.5 Ct Diamond Cocktail Ring 14 Karat white gold , Estate A classic, Cocktail ring Huge 45 Carat of very clean no inclusion Aquamarine...
Aquamarine, Diamond, 14k Gold
.45 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.6 grams Diamond Details: Weight: .45ct, total weight Cut: Old European brilliant Color: G-H Clarity: VS Fing...
Diamond, Platinum
.45 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 4.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.5 grams Diamond Details: Weight: .45ct, total weight Cut: Old European brilliant Color: G-H Clarity: VS Pea...
Diamond, Platinum
1960s 14k Yellow Gold .45 Carat Diamond Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6 Metal Type: 14k White Gold [Hallmarked, and Tested] Weight: 3.4 grams Band Width: 2.9mm Condition: Excellent
Yellow Gold
2, 45 carat Sapphires 2, 36 carat Diamonds 18 kt White Gold Ring
Located in Napoli, Campania
Fabulous oval ring in 18 kt gold, enriched with 2.45 ct sapphires and 2.36 ct diamonds. Total weight 13.8 Diamonds ct 2.36 Sapphires ct 2.45 Size ita 13.50 Size frach 53.5 Size usa 6...
Diamond, Blue Sapphire, 18k Gold
2.62 Carat London Blue Topaz and .45 Carat Diamond Gold Ring by Lauren Harper
By Lauren Harper
Located in Winnetka, IL
Designed by award winning jewelry designer, Lauren Harper, this 2.62 carat London Blue Topaz and .45 carat Diamond statement ring is made in 18kt Gold.
Diamond, Topaz, Gold, 18k Gold
French 1950s 3, 45 Carats Diamond 18 Karats White Gold Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat white gold, eagle head hallmark, and platinum, dog head hallmark. Magnificent and elegant diamond solitaire ring, its setting consists of a half-bowed ring, which ho...
Diamond, White Diamond, Platinum, Gold, 18k Gold, White Gold
45 Carat Gray Blue Star Sapphire and Baguette Diamond Platinum Statement Ring
Located in Montreal, QC
Finely detailed Awesome Gray Blue Star Sapphire and Diamond Platinum Statement Ring. Centering a securely nestled Hand set 45 Carat Gray Blue Star Sapphire.
Diamond, Star Sapphire, Platinum
$8,475Sale Price|25% Off
18 Karat Yellow Gold, Onyx, .45 Carat Diamond and South Sea Pearl Cocktail Ring
By Cellini
Located in New York, NY
Cellini Jewelers design at its finest. This beautiful Art Deco Ring centers a 13.6MM SouthSea Pearl, Flanked by bezel set Emerald cut and brilliant cut diamonds. Surrounded by Onyx. ...
Diamond, Onyx, South Sea Pearl, Yellow Gold
14 Karat Yellow Gold Square Cut .45 Carat Ruby and Round Diamond Fashion Ring
Located in Milford, DE
A classy ring with a brilliant sparkle. Features 9 square-cut, open back genuine rubies (.05 ct each) set between two rows of eleven 1.3mm round diamonds. All set on 14K gold band. ...
Diamond, Ruby, 14k Gold
Mens Natural Diamond Ring 14K Gold Vintage .45 Tdw Three Stones
By Estate Jewelry
Located in East Brunswick, NJ
The total diamond weight is .45 carat of VS2 clarity and G color.
Diamond, 14k Gold, White Gold, Yellow Gold
Exceptional 45 CARAT Emerald Brilliant Ring AAA+ Value estimated 120.000.-Euro
Located in Viena, Viena
newly arrived and an absolute exceptional piece, an emerald ring in outstanding colored stone and brilliant quality, in outstanding goldsmith work in 18 kt yellow gold, similar hardl...
Diamond, Emerald, 18k Gold, Yellow Gold
Hope 14k White Gold Ring with .45 CT Natural Diamonds Size 6.25
Located in Greeneville, TN
The Hope 14k White Gold Ring is a stunning blend of artistry and elegance, featuring a unique decorative design with alternating shapes adorned with .45 carats of natural round diamo...
Diamond, White Gold
$5,500 / item
1.27 Carat Emerald Diamond 18 Karat White Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring is crafted from 18-karat white gold. It is hand set in 1.27 carats emerald & .45 carats of sparkling diamonds.
Diamond, Emerald, Gold, 18k Gold, White Gold
Old Mine Diamond and Ruby Ring
Located in New York, NY
Approximate Center Old Mine Diamond Weight: .91 carats Approximate remaining diamond weight : .45 carats Ring Size: 6.25 Complimentary resizing Metal Type: 18 karat gold
Diamond, Ruby, 18k Gold
$4,200 / item
Turquoise Diamond 14 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
It is hand set in 3.1 carats turquoise and .45 carats of sparkling diamonds.
Diamond, Turquoise, Gold, 14k Gold
$2,900 / item
Emerald Diamond 18 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold, .45 carats emerald & 0.02 carats diamonds.
Diamond, Emerald, Gold, 18k Gold, White Gold
$6,200 / item
Green Tourmaline Diamond 18 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
It is hand set in 5.21 carats tourmaline and .45 carats of glittering diamonds.
Diamond, Tourmaline, Gold, 18k Gold
$5,650 / item
18 Karat Gold Diamond Marquise Spiral Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18 Karat rose gold and .45 carat of sparkling diamonds.
Diamond, Gold, 18k Gold
Black Enamel Diamond 14 Karat Gold Marquise Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Gross Weight - 3.96 Gram 14K Gold - 3.88 gram Diamond weight - .45 carats Ring size - 7 US
Diamond, Gold, Enamel, 14k Gold
$4,500 / item
18 Karat Two-Tone Gold Round Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This beautiful ring has been crafted from 18-karat gold and hand set with .45 carats of sparkling diamonds.
Diamond, Gold, 18k Gold
$8,300 / item
8.77 Ruby Diamond 14 Karat Rose Gold Eternity Ring
By Meghna Jewels
Located in Hoffman Estate, IL
It is hand set in 8.77 carats ruby and .45 carats of sparkling diamonds.
Diamond, Ruby, Gold, Rose Gold, 14k Gold
Men's Three Stone Marquise Cut Diamond Ring
Located in New York, NY
Center Diamond Weight: .45 carats Side Diamond Weight: .35 carats Ring Size: 5 Metal Type: 14 karat white gold
Diamond, White Gold, 14k Gold
Vintage Midcentury .45 Carat Colombian Emerald Diamond Platinum Ring
Located in Crownsville, MD
Gorgeous vintage circa 1960s Midcentury era .45 carat emerald cut natural Colombian emerald and diamond ring in solid platinum.
Diamond, Emerald, Platinum
Art Deco .45 Carat Diamond Antique Engagement Ring Platinum
Located in Tampa, FL
WOW! A spectacular Art Deco diamond Antique engagement ring that features a .45ct. transitional cut diamond with VS1 clarity and E color. The mounting is magnificently decorated with...
Diamond, Platinum
Art Deco .45 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
A romantic and radiant Art Deco diamond Antique engagement ring featuring a .45ct. apx. center diamond of VS1 clarity and K color. The accenting diamond melee weighs .50ct. apx. T.W....
Diamond, Platinum
Art Deco .45 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
A fantastic traditional platinum & diamond antique engagement ring featuring a .45ct. apx. H color and SI2 clarity European cut diamond. The ring is accented with .04ct. T.W. apx. of...
Diamond, Platinum
Art Deco .45 Carat Diamond Gold Engagement Ring
Located in Tampa, FL
A dainty engagement ring featuring a .45ct. apx. European cut diamond which is VS1 in clarity and H-I in color. It is crafted in 18K white gold. The accenting .02ct. apx. T.W. of dia...
Diamond, 18k Gold, White Gold
Art Deco .45 Carat Diamond Platinum Antique Engagement Ring
Located in Tampa, FL
Another fine example of an antique engagement ring! It features a .45ct. apx. European cut center diamond with SI2 clarity and H color. The ring is also delicately accented with .20c...
Diamond, Platinum
Victorian Rosecut Diamond 14 Karat Rose Gold .45 Carat Cluster Engagement Ring
Located in Crownsville, MD
Beautiful antique late 1800s Victorian era total .45 carat rosecut diamond cluster halo 14K rose gold ring.
Diamond, 14k Gold
Orange Quartz, 45 Carat Midcentury Ring with 1.50 Carat of Diamonds
Located in Aliso Viejo, CA
14 karat yellow gold diamond and Orange Quartz, Edwardian ring. The center is a 45 carat orange Quartz and is accented by approximately 1.50 carats of single-cut diamonds in a whimsi...
Citrine, 14k Gold
45 Carat Blue Cabochon Tanzanite White Gold Cocktail Ring and White Diamonds
Located in Valenza, IT
Magnificent Vivid Blue Tanzanite Cabochon weighting cts 45.75 setted in a 18 kt white gold cocktail ring. The tanzanite is surrounded by a "Buccellati" style pavé of brilliant cut di...
Diamond, Tanzanite, 18k Gold
Square ring by Chopard, in 18-carat white gold, set with 45 diamonds
By Chopard
Located in Monte-Carlo, MC
Chopard's signature ring embodies the jewelry excellence of this renowned house. Crafted in 18-carat white gold, this exceptional piece is distinguished by its timeless beauty and un...
Diamond, White Gold
.45 Carat Old European Diamond and Montana Sapphire Toi et Moi Gold Ring
By Baker & Black
Located in Brooklyn, NY
The tradition of giving toi et moi, "you and me" in French, rings to represent the intertwining of two souls dates back centuries. Napoleon Bonaparte famously gave Joséphine de Beauh...
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...
Antique Engagement Ring .45 Carat Diamond and 18 Karat White Gold Art Deco
Located in Tampa, FL
An antique engagement ring crafted in platinum featuring a .45ct. apx. European cut diamond with SI1 clarity and J color. The head of the mounting has trefoil prongs giving it a squa...
Diamond, 18k Gold, White Gold
Nava Joaillerie Indy open ring pavé / 18K yellow gold / 45 diamonds
Located in MARSEILLE, FR
Diamond color : E Diamond quality : VS Metal: 18 carats gold - 750/1000 Total weight : 3.6 grams Design dimension : 2.5 cm Total diamond weight : 0.35 carat Reflecting uncompromisi...
Diamond, 18k Gold, Yellow Gold
Nava Joaillerie Indy open ring pavé / 18K white gold / 45 diamonds
Located in MARSEILLE, FR
Diamond color : E Diamond quality : VS Metal: 18 carats gold - 750/1000 Total weight : 3.6 grams Design dimension : 2.5 cm Total diamond weight : 0.35 carat Reflecting uncompromisi...
Diamond, 18k Gold, White Gold
Nava Joaillerie Indy open ring pavé / 18K rose gold / 45 diamonds
Located in MARSEILLE, FR
Diamond color : E Diamond quality : VS Metal: 18 carats gold - 750/1000 Total weight : 3.6 grams Design dimension : 2.5 cm Total diamond weight : 0.35 carat Reflecting uncompromisi...
Diamond, 18k Gold, Rose Gold
8, 45 Carat Champagne, White Diamonds 18 Karat Yellow Gold Ring Glow by D&A
By D and A Style
Located in Singapore, SG
Glow collection by D&A - a fine jewelry collection that shows mix of diamonds in micro pave setting and stylish designs. This ring is really something special - small white and cham...
White Diamond, Brown Diamond, Gold, 14k Gold, 18k Gold, Rose Gold, White...
Leo Diamond Wedding Set 1.25 Carat 45 Carat Princess Cut Center 14 Karat Gold
By Leo Schachter
Located in Daytona Beach, FL
A scintillating .45 carat princess-cut Leo Diamond is the focal point of this elegant engagement ring for her.
Diamond, 14k Gold
Platinum Art Deco 1 Carat Centre and Two .45 Carat Diamond Ring, circa 1930s
Located in Cape May, NJ
Era: Art Deco c. 1930’s Hallmarks: IRID Composition: Platinum Primary Stone: Diamond (Old European Cut) Stone Carat: Approximately 1 carat Color / Clarity: I / VS2 Shape: Round...
Diamond, Platinum
GIA Certified .45 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5.95 Metal Type: Platinum Weight: 2.7 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2205136007 Shape: Circular Brilliant Carat Weight: .45 ca...
White Diamond, Platinum
Cartier .45 Carat Diamond and Platinum Engagement Ring
By Cartier
Located in New York City, NY
Chic diamond and platinum engagement ring by Cartier. It features a high grade central stone measuring 0.45cts total weight ( approx G color VS clarity as graded in setting), within ...
Diamond, Platinum
.45 Carat Old European Diamond Victorian Gold Engagement Ring
Located in Stamford, CT
1900 Victorian diamond engagement ring. .45ct Old European cut center diamond in a 18k yellow gold open work setting. 1 Old European .45 F-G VS2 EGL Certificate 400147244D Size: 6....
Diamond, Gold, 18k Gold, Yellow Gold
Tiffany & Co. Platinum Diamond Engagement Ring .45 Carat Cert / Box
By Tiffany & Co.
Located in Washington Depot, CT
Tiffany & Co. Platinum Etoile Half Bezel Set Diamond Engagement Ring This authentic Tiffany & Co. diamond engagement ring is a size 7 The .45 ct diamond is half bezel set as a soli...
Diamond, Platinum
Vintage Artisan Men's Gold Diamond Ring: .45 Carat Diamond, Sizable 10.5
Located in Fairfield, CT
It is centered with a .45 carat brilliant-cut round diamond, exquisitely set to showcase its sparkle.
Diamond, Gold, 14k Gold, Yellow Gold
Art Deco .45 Carat Old European Cut Diamond Platinum Engagement Ring
Located in Addison, TX
Symmetrically pierced filigree head houses a .45 carat Old European cut diamond that exhibits flustering brilliance.
Diamond, Platinum
Vintage Diamond Ring and Wedding Band, 14 Karat Gold Round Brilliant .45 Carat
Located in Greensboro, NC
Celebrate your timeless love story with this resplendent vintage bridal set! Crafted in 14k yellow and white gold, this set consists of an engagement ring and matching milgrain-adorn...
Diamond, 14k Gold, White Gold, Yellow Gold
14 Karat White Gold .45 Carat Natural Diamond Anniversary Band Ring
Located in Baltimore, MD
14 Karat White Gold .40 CTW Natural Diamond Anniversary Band Ring Size 7 Metal: 14k white gold Weight: 1.47 grams Diamonds: 14 round brilliant cut natural diamonds, approx. 0.45 CTW...
Diamond, White Gold
.45 Carat Old European Cut Diamond Art Deco Ring 18 Karat White Gold Solitaire
Located in Greensboro, NC
A vintage engagement ring is a wonderful way to carry forward the time-honored values of true love and lifetime commitment! Fashioned in high purity 18k white gold and features a nat...
Diamond, 18k Gold, White Gold
Retro 1940-45 with Diamonds and Aquamarine 18K yellow Gold Ring
Located in MADRID, ES
Step back in time with this enchanting Retro 1940-45 ring, a stunning piece that captures the essence of mid-century elegance.
Aquamarine, Diamond, Yellow Gold
Tiffany and Co. Platinum Diamond Harmony Engagement Ring .45 cts GVS1
By Tiffany & Co.
Located in New York, NY
Tiffany and Co. diamond engagement ring from the Harmony collection finely crafted in Platinum featuring a round brilliant 0.45 ct center G color , VS1 clarity graded by The Gemologi...
Diamond, Platinum
Natural White Round Diamonds .45 Carats TW Rose Gold Eternity Band
Located in New York, NY
Rare round natural white diamond band. This ring is designed to be in a simple setting. Can be used as a wedding band or in addition to your collection of jewels. Total Weight: .45c...
Diamond, White Diamond, Gold, 14k Gold, Rose Gold
New Vintage Inspired 18k Yellow Gold & Platinum .45 Carat Rose Cut Diamond
Located in Cape May, NJ
New vintage inspired 18k yellow gold & platinum .45 carat rose cut diamond engagement ring Era: New Vintage Inspired Composition: 18K Yellow Gold & Platinum Primary Stone: Rose Cut...
Diamond, Yellow Gold, Platinum
White Gold 2.01 Carat Tanzanite Diamond Ring
Located in Cape May, NJ
Era: Contemporary Hallmarks: 18K Composition: 18K White Gold Primary Stone: Oval Modified Brilliant Cut Stone Carat: 2.01 Carat Color / Clarity: Intense Violet Blue / Vs1 Dimen...
Diamond, Tanzanite, 18k Gold, White Gold
Emerald and Diamond-Set Platinum Ring
Located in Litchfield, CT
Set with a lively green .93 carat emerald surrounded by .45 carats of brilliant white diamonds, this ring is smart, understated, and chic.
Diamond, Emerald, Platinum
Crystal, Tanzanite and Diamond Flower Ring
Located in Nantucket, MA
Diamonds along the side of the band as well. Weight of crystal and tanzanite is 11.20 carats, diamonds total .45 carats.
Crystal, Diamond, Tanzanite, Sterling Silver
Fred Paris Diamond Gold Band Ring
By Fred Paris
Located in Southampton, PA
The ring is made of 18K white gold and is accented with .45 carats of diamonds.
White Diamond, 18k Gold, White Gold
Platinum Marquise Diamond Sapphire Platinum Halo Ring
Located in Cape May, NJ
Platinum Marquise Diamond & Sapphire Halo Ring Platinum splays of diamond-laden peacock tails embrace a river of blue sapphires which in turn flow around a stunning .45 carat marquis...
Diamond, Blue Sapphire, Platinum
Handmade 18k Yellow Gold 2.80 Carat Ruby & .45 Carat Diamond Ring Size 6.5
Located in Eagan, MN
The rubies total 2.80 carats. There are 4 brilliant cut diamond that are 3 mm and total .45 carats.
Ruby, 18k Gold, Yellow Gold
.45 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.5 Metal Type: 900 Platinum [Tested & Hallmark] Weight: 2.5 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: .45 carat Color: I C...
White Diamond, Platinum
.45 Carat Diamond Yellow Gold Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 8 Metal Type: 14 Karat Yellow Gold Weight: 3.6 grams Center Diamond Details Shape: Old Mine Cushion Carat Weight: .45 carat Color: G Clarity: VS Engravi...
White Diamond, 14k Gold, Yellow Gold
Platinum Channel Set .45 Carat Diamond Wedding Band Ring
Located in Baltimore, MD
Platinum Channel Set .45 Carat Diamond Wedding Band Ring Metal: Platinum Weight: 3.17 grams Diamonds: Approx. .45 CTW G VS round diamonds Size: 6 (US) Width: 2.5mm Height: 1.7mm
Diamond, Platinum
Art Deco Gold Old European cut Diamond Ring .45 Carats
Located in Wallkill, NY
Lovely Ladies Filigree Diamond ring. Handcrafted in 14K Yellow and White Gold Diamond is Old European cut Measures 4.8 x 3.0 mm Approx .45 Carat SI-2 Appraisal comes with the ...
Diamond, 14k Gold
French 19th Century 0, 45 Carats Diamonds 18 Karat Rose Gold Ring
Located in Poitiers, FR
Ring in 18 karats rose gold, and platinum, eagle's head hallmark. Charming antique ring, it is set with claws on its top of 3 antique-brilliant cut diamonds. On either side, the star...
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
Vintage 14 Karat Yellow Gold .45 Carat Old European Diamond Solitaire Ring
Located in Addison, TX
Here we have a beautiful simple petite solitaire. The Simplicity of this ring is what makes it, the delicate band holds a wonderful .45Ct diamond that is proudly displayed. Perfect f...
Diamond, 14k Gold, White Gold, Yellow Gold
Art Deco .45 Carat Old European Cut Diamond Platinum Engagement Ring circa 1920s
Located in Addison, TX
Symmetrically pierced filigree head houses a .45 carat Old European cut diamond that exhibits flustering brilliance.
Diamond, Platinum
.45 Carat Round Brilliant Diamond Ring 14 Karat White Gold Infinity Wedding Band
Located in Greensboro, NC
This ring is a size 6 1/2, but it can be re-sized up 2 sizes for a $35 fee. Once a ring is re-sized, we guarantee the work but we are unable to offer a refund on the sizing. Please c...
Diamond, 14k Gold, White Gold
Tiffany & Co. Platinum Together Full Circle Diamond Band Ring .45 Size 5.5
By Tiffany & Co.
Located in New York, NY
PT950 Metal: Platinum Finger Size: 5.5 ( Cannot be resized due to nature of design) Width: 2 mm Weight: 3.5 grams Diamond Shape: Round Diamond Carat Weight: .45 Condition: Very Good ...
Diamond, Platinum
Art Deco .45 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
An enchanting Art Deco platinum and diamond engagement ring featuring a center diamond of .45ct. apx. with SI2 clarity and H color. The accenting .50ct. apx. T.W. of diamond melee is...
Diamond, Platinum
Stunning Art Deco .45 Carat Diamond platinum engagement Ring
Located in Tampa, FL
A hand fabricated platinum Art Deco diamond ring featuring a .45ct. apx. diamond of SI1 clarity and J-K color. The .50ct. apx. of diamond melee surround the center diamond in a squar...
Diamond, Platinum
Glowing Art Deco .45 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
An amazing Art Deco platinum and diamond engagement ring featuring a .45ct. apx. antique square cut diamond with fabulous H color and VS2-SI1 clarity. The center diamond is flanked b...
Diamond, Platinum
Art Deco .45 Carat Diamond Platinum Three Stone Ring
Located in Tampa, FL
This is an exceptional example of the ever popular "past, present, and future" antique 3 stone ring. The primary diamonds are gracefully displayed and further supported by spaced, sm...
Diamond, Platinum
Vintage 45 Carat Violet Star Sapphire Diamond Cocktail Ring
Located in Sale, Cheshire
A spectacular vintage cocktail ring set with the best star sapphire we've ever had. It's certified as 45.20 carat natural corundum of Sri Lankan origin, and the colour is the most be...
Diamond, Star Sapphire, Platinum
Art Nouveau .45 Carat Natural Sapphire Diamond Platinum Fashion Ring
Located in Tampa, FL
An artfully designed Art Nouveau antique fashion ring featuring an unusually beautiful natural blue .45ct. apx. marquise sapphire and .25ct. apx. T.W. of European cut diamonds. Scrol...
Diamond, Sapphire, Platinum
Vhernier 7, 45 Carat Sapphires and Diamonds Gray Gold Ring
By Vhernier
Located in Bari, IT
Vhernier Ring in 18K yellow solid gold, 7,45 Carat Sapphires and Diamonds brillant cut 0,77 Vhernier's roots can be traced back to the desire to create modern pieces of jewelry u...
Ruby, Diamond, Sapphire, Gold
Art Deco .45 Carat Diamond Engagement Wedding Band Platinum
Located in Tampa, FL
A dazzling Art Deco diamond engagement - wedding band that features a .45ct. marquise cut center diamond with VS1 clarity and G color. Accenting this fantastic marquise are 1.70ct. a...
Diamond, Platinum
Art Deco .45 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
This beautiful Art Deco Diamond Engagement ring features a .45ct. apx. European cut diamond with VS2 clarity and H color. It has an additional .33ct. T.W. apx. of melee single cut di...
Diamond, Platinum
Confetti Galaxy Cigar Band, 18K Gold 12mm Wide, Satin Finish, MADE TO ORDER 6wks
By Five Star Jewelry
Located in Austin, TX
This Galaxy Diamond Cigar Band is Breathtaking! The 77 diamonds represent the stars in the sky and are scattered all over the ring. The diamonds are heavily patterned on the edges of...
Diamond, 18k Gold, Yellow Gold
Vintage 14k White Gold Marquise Diamond Engagement Ring
Located in New York, NY
This stunning piece features a central marquise diamond flanked by tapered baguette diamonds on each side. The setting is crafted in sleek white gold, enhancing the brilliance of the...
Diamond, 14k Gold
Art Deco 1.12ctw Marquise & Fancy Hexagon Diamond Engagement Ring Platinum
Located in Boston, MA
Aston Estate Jewelry Presets: An Art Deco three stone diamond engagement ring in platinum. Centered by a 0.92 carat antique marquise cut diamond of G color and SI1 clarity. Framed b...
Diamond, Platinum
$23,600Sale Price|20% Off
2.66 Carat Marquise Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
A lovely engagement ring featuring a 2.66 carat marquise-shape diamond! It has a long beautiful shape making it look like a 3 carat stone. It has a color of J-K and clarity grade of ...
Diamond, Platinum
Vintage 18 Carat White Gold Certified 1940s Diamond Marquise Ring
Located in Chipping Campden, GB
This stunning diamond marquise ring was crafted circa 1940. The brilliant central marquise cut diamond weighs 1.05 carats and is elegantly flanked by tapering baguette diamonds. Mode...
Diamond, 18k Gold, White Gold
EGL Certified.93 Carat Marquise Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Ideal cut Marquise diamond engagement ring. .93 EGL certified center stone with two marquise side stones in a three-stone platinum setting. .93ct, I, SI1 10.30 x 4.60 x 2.82mm. Dep...
Diamond, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.
No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.
Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.
Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.
The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.
Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.
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