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Sapphire Platinum Engagement

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Art Deco Sapphire Diamond Platinum Ring
Located in Bethesda, MD
An exceptional example of Art Deco style and craftsmanship. The platinum ring is designed as a ribbon folding in upon itself. The center old European cut diamond weighs approximately...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

French 1950s Natural Cushion Cut Ceylon Sapphire Diamonds Platinum Ring
Located in Poitiers, FR
Ring in platinum, dog's head hallmark. Rectangular, this sublime retro ring is set with 4 claws of a cushion- cut blue sapphire surrounded by 16 diamonds, all lined with a twist. The...
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

French Modern Sapphire Diamonds 18 Karat Yellow Gold Platinum Ring
Located in Poitiers, FR
Ring in 18 karats yellow gold, eagle's head hallmark, and platinum, dog's head hallmark. Lovely and feminine antique style ring, it is claws set on its top of an oval sapphire, of 2 ...
Category

2010s Modern Engagement Rings

Materials

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

French 1930s Art Deco Diamond Sapphires Platinum White Gold Ring
Located in Poitiers, FR
Ring in platinum and 18 karat white gold, mascaron and owl hallmarks. Hexagonal shape, this art deco ring is adorned with an antique brilliant- cut diamond, on an entourage of blue c...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

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

Art Deco Style New 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring
Located in Miami, FL
Art Deco Style New 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring This ring is brand new. It has been created to look like a elegant ring from the Art Deco Era. The Di...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

French 2.26 Carat Royal Blue Ceylon Sapphire Diamonds Ring
Located in Poitiers, FR
Platinum ring, dog's head hallmark. Contemporary, this platinum ring is set with 4 claws on its top with a round Ceylon sapphire which rests on a circle set with diamonds. From profi...
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

AGL Certified 1.41 Carat Round Blue Sapphire Diamond Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Blue Sapphire Ring. The ring is Platinum. The Blue Sapphire is Round 1.41 Carat. The stone is AGL Certified, The stone is Heated. There are 0.40 Carat Diamonds F VS The rin...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

0.18ct Antique Vintage Blue Sapphire Four Stone Engagement Wedding 18k Two Tone
Located in New York, NY
A Timeless Important Antique Victorian 18k Yellow Gold (stamped 18ct) European made Crossover Engagement Ring with 0.18ct total Four Stone Blue Sapphires, set into Platinum Crown. Cl...
Category

Antique 1890s Engagement Rings

Materials

Blue Sapphire, 18k Gold, Yellow Gold, Platinum

3 Ct Mid Night Blue Sapphire and 0.25 Ct Diamond Cocktail Ring, Platinum, Estate
Located in Scarsdale, NY
Approximately 3 Ct Mid Night Blue Sapphire & 0.25 Ct Diamond Cocktail Ring in Platinum, Estate Piece 24 Round Brilliant cut diamonds approximately 0.25 ct platinum 10.5 grams 3 Ct Na...
Category

2010s Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Purple Sapphire Engagement Ring 3-Stone Trinity Platinum Estate Gemstone Bridal
Located in Santa Barbara, CA
A passionately beautiful purple sapphire engagement ring in an elegant 3 stone setting. Taking center stage is a 3.23 carat captivating, brilliant and lively natural sapphire of a sh...
Category

Vintage 1980s Contemporary Three-Stone Rings

Materials

Purple Sapphire, Diamond, Sapphire, Platinum

1950s Buccellati Unheated Burma Sapphire Diamond Cluster Engagement Ring
By Buccellati
Located in Newcastle Upon Tyne, GB
An exquisite certificated 3.00ct unheated Burma sapphire and diamond platinum cluster ring by Buccellati. The oval sapphire surrounded by 1.70cts of G-H colour, VS clarity (approx) b...
Category

Vintage 1950s Modern Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

Diamond Sapphire Platinum Engagement Ring
Located in Miami, FL
This exquisite classic Platinum ring is centered with an enchanting genuine cabochon sapphire, approx. 3.76cts and set with two large tapper baguette diamonds on the sides approx. 0....
Category

Vintage 1960s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Diamond Sapphire Platinum Engagement Ring
Located in Miami, FL
This classic estate Art Deco inspired engagement ring of elaborately detailed design and immaculate workmanship is crafted in solid platinum, incorporating a color-contrasted, subtly...
Category

Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

  • Diamond Sapphire Platinum Engagement Ring
  • Diamond Sapphire Platinum Engagement Ring
  • Diamond Sapphire Platinum Engagement Ring
  • Diamond Sapphire Platinum Engagement Ring
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H 0.36 in. W 0.75 in.
.50 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details:  Ring Size:4 Metal Type: Platinum Weight: 3.5 grams Center Sapphire Details Shape: Old European Carat Weight: .50 carat Color: Blue Side Stone Details:  Shape: Antiq...
Category

Vintage 1910s Edwardian Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

Diamond and Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6 Metal Type: Platinum Weight: 4.2 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: .40 carat Color: H Clarity: SI1 Side Stone Det...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

2.50 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 5 grams Center Sapphire Details: Weight: 2.50 carat Cut: Oval Brilliant Color: Blue Clarity: VS Heated Side Di...
Category

2010s Contemporary Engagement Rings

Materials

Sapphire, Platinum

1.00 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5.20 Metal Type: Platinum Weight: 5.6 grams Center Diamond Details Type: Natural Sapphire Shape: Round Brilliant Carat Weight: 1.00 carat Color: Light Blue Side Stone...
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Sapphire, Platinum

Ivanka Trump Diamond Sapphire Platinum Engagement Ring
By Ivanka Trump
Located in Holland, PA
Platinum Diamond Sapphire Ring by Ivanka Trump. With 20 round shape diamonds and 6 marque cut diamonds VS1 clarity G color and 4 trapezoid shape diamonds VS1 clarity, G color total w...
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.00 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.5 grams Center Stone Details: Type: Sapphire, Natural Weight: 1.00 carat Cut: Transitional Round Color: Blue...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

5.38 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 4.90 Metal Type: Platinum Weight: 4.1 grams Color Stone Details: Type: Natural Unheated Sapphire Shape: Antique Oval Carat: 5.38 carat Color: Pink Side Stone Details:...
Category

Vintage 1910s Edwardian Engagement Rings

Materials

White Diamond, Pink Sapphire, Platinum

1.00 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 9.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Sapphire Details: Weight: 1.00 carat Cut: Old European Brilliant Color: Pink, Unheated Clarity: VS D...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Pink Sapphire, Platinum

Art Deco Diamond Sapphire Platinum Engagement Ring
Located in Miami, FL
This diamond engagement ring is finely handcrafted in solid platinum. It is centered with one bezel-set round European-cut diamond of approx. 1.00cttw, I color, VS2 clarity. This art...
Category

Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Deco Style Diamond Sapphire Platinum Engagement Ring
Located in Miami, FL
This Classoc art deco design diamond and blue sapphire flower engagement ring is crafted in platinum gold. Exposing a center bezel-set round-cut diamond weighing approx. 1.01 carats,...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified .71 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 6.50 Metal Type: Platinum Weight: 3.9 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 5201171087 Type: Natural Cambodia Sapphire Shape: Octagon...
Category

Vintage 1940s Art Deco Engagement Rings

Materials

Sapphire, Blue Sapphire, Platinum

Round Brilliant Cut Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
Radiating brilliance through colorful modern design. Featuring a 0.73 carat round brilliant cut diamond that is I color, VS2 clarity creatively surrounded by sectors of navy blue sap...
Category

2010s Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1920s Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
Original hand made filigree platinum ring. The sapphire weighs 6.30 carats. With GIA certificate stating the sapphire is Ceylon with no indications of heating or treatment. A truly ...
Category

Early 20th Century Art Deco Engagement Rings

1.40 Carat Pink Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 4.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.8 grams Center Sapphire Details: Weight: 1.40 carat Cut: Old Cushion Color: Intense Pink Clarity: SI Treatme...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Pink Sapphire, Platinum

Peter Suchy Violet Natural Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Natural no heat violet color change square brilliant cut Sapphire engagement ring. Changes color in different lights from violet to purple. Made from the Peter Suchy Workshop in Plat...
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, Platinum

0.54 Carat Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
A stylish recreation from the art deco era. Featuring a lively 0.54 carat round brilliant cut diamond surrounded by a halo of vibrant blue sapphires. A colorful and well made ring, l...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.93 Carat Pink Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 7.5 Metal Type: 900 Platinum [Tested] Weight: 4.2 grams Center Sapphire Details AGL Center Diamond - Report #CS70573 Origin: BURMA Shape: Old European Br...
Category

Vintage 1910s Art Deco Engagement Rings

Materials

Pink Sapphire, Platinum

1.27 Carat Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
1940's Diamond platinum engagement ring with Sapphire and diamond accents. Ideal cut center diamond 1.27ct cut. GIA certified. 1 Round Ideal cut diamond, approx. total weight 1.27c...
Category

Vintage 1940s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Round Brilliant Cut Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
Blue being the color of eternity this is the perfect way to express your infinite love. Featuring a lively 1.15 carat round brilliant cut diamond that is F color, VS1 clarity. Accent...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

.75 Carat Diamond and Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: Approximately 6 Metal Type: Platinum Weight: 3.4 grams Center Diamond Details: Shape: Old European Brilliant Carat Weight: .75 carat Color: E Clarity: V...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Diamond French Cut Blue Sapphire Platinum Engagement Ring
Located in Miami, FL
This stunning diamond and blue sapphire engagement ring is crafted in solid platinum weighing 3.4 grams and measuring 7mm high x 6mm. Showcasing a one stunning centered round-cut, pr...
Category

Vintage 1950s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

3.67 Carat Diamond Sapphire Platinum Engagement Ring
Located in Miami, FL
This estate Art deco design diamond engagement ring is crafted in platinum. It centered by one bezel set round Brilliant cut diamond weighing 3.67 cts, I-J color, VS1 clarity. The ...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

2.16 Carat Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
Made of platinum, this ring is centered with a sparkling old mine cut diamond that weighs 2.16ct. The color of the diamond is K with VS1 clarity. The center diamond is accentuated by...
Category

Early 20th Century Revival Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.02 Carat Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
This stunning platinum engagement ring from the Art Deco era, centers a sparkling EGL certified round cut diamond that weighs 1.02ct. graded H-I color with VS2 clarity. Accentuating ...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

4.00 Carat Star Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 6.20 Metal Type: Platinum Weight: 5.0 grams Center Diamond Details Type: Star Sapphire Shape: Cabochon Carat Weight: 4.00 carat Color: Light Grey Blue Side Stone Deta...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Star Sapphire, Platinum

AGL Certified 1.86 Carat Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 7.4 grams Diamond Details: AGL Certified Type: Sapphire Weight: 1.86 carat Cut: Octagonal Mixed Cut Side Ston...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

Peter Suchy Transitional Cut Diamond Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy Designs Antique Inspired transitional cut diamond engagement ring, transitional Ideal cut with excellent sparkle. Split shank Sapphire diamond setting with an eight-sided...
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, Platinum

EGL Certified .92 Carat Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
Estate transitional cut .92 carat 1940's diamond and sapphire filigree engagement ring. EGL certified center stone, set in platinum with single cut diamonds and french cut sapphires....
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.04 Carat Diamond and Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6 Metal Type: Platinum Weight: 3.6 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: 2.04 carat Color: M Clarity: VS1 Side Stone ...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Platinum

GIA 0.88 Carat Diamond Sapphire platinum Engagement Ring
Located in New York, NY
This platinum ring is centered with a sparkling GIA certified round cut diamond that weighs 0.88ct. graded I color with VS1 clarity. The center stone is flanked by two pear shaped sa...
Category

20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Platinum

Sapphire 60 diamonds of 0.99 ct Sapphire Platinum Engagement Cocktail Ring
Located in Bad Kissingen, DE
Description of the - 950 Platinum - Germany, around 2010 - Punched with the fineness "Pt 950". - Central, very fine, indigo blue sapphire (2-3 smaller growth characteristics) of appr...
Category

2010s Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Style 2 Carat Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
Stunning Art Deco stylel ring featuring a 2.01 carat round brilliant diamond graded J-K color, VS+ clarity. Two emerald cut sapphires and 14 French cut sapphires weighing 1.10 carats...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.24 Carat Diamond and Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 4.5 Metal Type: Platinum Weight: 3.9 grams Center Diamond Details: Shape: Old European Brilliant Carat Weight: 1.24 carat Color: M Clarity: VS1 Side Stone...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Blue Sapphire, Platinum

Awesome 3.42 Carat Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
This stunning antique engagement ring from the Art Deco era, is centered with a sparkling cushion cut diamond that weighs 3.42ct. graded K color with VS1 clarity. The center stone i...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

0.53 Carat GIA Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
This magnificent platinum engagement ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 0.53ct. graded I color with VS2 clari...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.25 Carat Diamond and Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.75 Metal Type: Platinum Weight: 3.5 grams Center Diamond Details: Shape: Old European Brilliant Carat Weight: 1.25 carat Color: J Clarity: VS2 Side Ston...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Blue Sapphire, Platinum

Enticing 0.70 Carat Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
Handcrafted from the from the Art Deco era, this ring is centered with a sparkling old European cut diamond that weighs 0.70ct. graded F color with VS1 clarity. The center stone is a...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Revival GIA Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
Diamonds, through the years have become a symbol of love signifying endurance, strength and beauty. Featuring a 1.01 carat old European cut diamond that is GIA certified as I color, ...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Sapphire Diamond Platinum Engagement Ring
Located in New York, NY
A deep blue lively oval cut sapphire weighing 1 carat is the center piece of this charming engagement ring. Mounted in hand-crafted platinum mounting the center gem is embellished by...
Category

2010s Engagement Rings

Materials

Sapphire, Diamond, Platinum

  • Sapphire Diamond Platinum Engagement Ring
  • Sapphire Diamond Platinum Engagement Ring
  • Sapphire Diamond Platinum Engagement Ring
  • Sapphire Diamond Platinum Engagement Ring
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W 0.6 in. L 0.46 in.
2.12 Carat Oval Cut Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring is centered with sparkling oval cut diamond that weighs 2.12ct. graded J-K color with VS1 clarity. The center diamond is flanked by high quality oval cut ...
Category

20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Platinum

.80 Carat Total Weight Diamond and Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.5 Metal Type: Platinum Weight: 4.2 grams Stone Details: Shape: Old European Brilliant Total Carat Weight: .80 carat total weight Color: F Clarity: VS ...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Platinum

Sapphire Diamond Platinum Engagement Ring
Located in Los Angeles, CA
Sapphire and diamond platinum engagement ring circa 1950. DETAILS: GEMSTONES: one round, faceted blue sapphire weighing approximately 1.11 carats. DIAMONDS: two tapered baguettes t...
Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

Sapphire Diamond Platinum Engagement Ring
Located in Los Angeles, CA
Sapphire diamond and platinum engagement ring. Simple and concise information you want to know is listed below. Contact us right away if you have additional questions. It is time you...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Sapphire Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
A sweet and classic sapphire ring perfect for any marriage or for wearing casually every day. The sapphire weighs 1.91 carats and has a soft pleasant blue color and is eye clean, fre...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco European-Cut Diamond Blue Sapphire Platinum Engagement Ring
Located in Miami, FL
This captivating vintage classic engagement ring is crafted in solid platinum. It is centered with a prominent round old European-cut diamond approx. 1.18cts I color, SI2 clarity, be...
Category

Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

3.00 Carat, Total Weight Star Sapphire Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6 Metal Type: Platinum [Tested] Weight: 5.2 grams Side Stone Details: Shape: Old European Brilliant Total Carat Weight: .20 carat, total weight Color: G-H...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

White Diamond, Star Sapphire, Platinum

2.80 Carat Cushion Cut Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
This elegant platinum ring is centered with a sparkling cushion cut diamond that weighs 2.80ct. and is graded K-L color with VS1 clarity. Accentuating the center stone are french cal...
Category

Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Sapphire Platinum Engagement For Sale on 1stDibs

Surely you’ll find the exact sapphire platinum engagement you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. You can easily find a 769 antique edition and 424 modern creations to choose from as well. Finding the perfect sapphire platinum engagement may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, 1 Carat and 1.5 Carat are consistently popular carat weights. Finding an appealing sapphire platinum engagement — no matter the origin — is easy, but Peter Suchy, Roman Malakov and Gem and Honey each produced a popular version that is worth a look. An oval cut version of this piece has appeal, but there are also cushion cut and round cut versions for sale. Most of our sapphire platinum engagement for sale are for women, but there are 235 pieces available to browse for men.

Finding the Right Engagement Rings for You

Shopping for the right engagement ring can prove daunting. Whether you’re looking for that perfect vintage engagement ring, an antique Edwardian period engagement ring or a fashionable contemporary alternative, it’s important to choose a style that speaks to you.

Rings have long been signifiers of marriage and committed relationships. The modern diamond engagement ring can be traced back to 1477, when Archduke Maximilian of Austria commissioned an expensive diamond ring for his betrothed. Diamond rings subsequently became extremely popular among the European aristocracy. Later, during the Victorian era, the popularity of diamond engagement rings had filtered down to the middle class, owing to the increasing accessibility — and affordability — of gold and diamonds. 

Victorian-era engagement rings were simple, frequently set in rose or yellow gold. The diamonds were five-set in a band or solitaire. In 1886, Tiffany debuted its innovative six-prong diamond solitaire engagement ring, while Cartier’s Solitaire 1895 engagement ring resembled delicate lace. Victorian-era engagement rings also saw other gemstones accompanying diamonds — small seed pearls and moonstones were popular. Other sentimental and romantic motifs such as hearts and stars took hold as well.

Edwardian and, afterward, Art Deco engagement rings that followed in the wake of Queen Victoria’s death in 1901 would be characterized by complex, geometric designs and platinum settings. Owing to the Art Nouveau movement, nature was a major theme for Edwardian jewelry, while the diamond ring designs of the Art Deco period were inspired by Cubism as well as ancient Egypt. Art Deco engagement rings are bold and colorful and feature gems cut in nontraditional ways. 

Engagement rings designed after World War II were intended to be simpler and focused on the beauty of the diamond. In 1947, De Beers Consolidated Mines, with the support of Philadelphia agency N.W. Ayer & Son, introduced the slogan “A diamond is forever” in a marketing campaign that emphasized a connection between diamonds and romance. Diamond sales skyrocketed, and diamond engagement rings became intertwined with the post–World War II marriage boom — which coincided with the ascension of specific diamond cuts. The round brilliant cut, which consists of an astounding 58 facets, continues to be the most popular cut to this day. Jewelers such as Harry Winston had already gained a reputation for his talents by the time the De Beers campaign debuted, and he is said to have favored emerald-cut diamonds. 

For everything from understanding the 4Cs to choosing between antique, vintage, contemporary and custom styles, get expert tips to help you find just the right ring — see our engagement ring buying guide.

When you're ready to mark your momentous occasion, find a vast collection of engagement rings on 1stDibs.