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Antique Victorian Owl Conversion Ring Sapphire Ruby 10 Karat Gold Fine Jewelry
Located in Torrance, CA
sapphires are a medium royal blue color and show lovely sparkle. The ruby set eyes offer color and contrast
Category

Antique Late 19th Century Unknown Victorian Cocktail Rings

Materials

Ruby, Sapphire, 10k Gold, Yellow Gold

Tiffany Co. 1.40 Carat Diamond Platinum Tiffany Enchanted Dragonfly Pedant Pin
By Tiffany Co.
Located in Philadelphia, PA
carats total , E/F color and VS to SI clarity Accented by round, bezel set, royal blue sapphire eyes
Category

1990s Modern Pendant Necklaces

Materials

Diamond, Platinum

Mid Century 1960 Mughal Tutti Frutti Cocktail Ring 18Kt Gold with 33.68 Cts Gems
Located in Miami, FL
faceted cut (4 x 6 x 3mm) of blue sapphires, 6.24 carats. Thirty mixed round cabochon cut (2-4mm) of blue
Category

Vintage 1950s American Modernist Cocktail Rings

Materials

Emerald, Ruby, Blue Sapphire, Turquoise, Gold, 18k Gold, Yellow Gold

Bochic “Orient” Multi Color, Citrine Amethyst Earrings Set 18K Gold Silver
By Bochic
Located in New York, NY
feature exquisite gemstones such as Royal Blue Sapphires further accentuating their beauty. One of the
Category

21st Century and Contemporary Thai Baroque Drop Earrings

Materials

Amethyst, Citrine, 18k Gold, Silver

Victorian Sapphire and Diamond Cluster Necklace
Located in London, GB
sapphire of the pendant estimated to weigh 1.5 carats and the diamonds a further total of 4 carats
Category

Antique 1870s British Victorian Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Gold, Silver

A Victorian Multi-colour Gem And Diamond Clover Leaf Brooch
Located in London, GB
-shaped stone, one emerald, one ruby and one sapphire, each surrounded by nine graduating old European-cut
Category

Antique Late 19th Century British Victorian Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, 18k Gold, Silver

12.65 carat royal blue sapphire Diamond platinum Ring
Located in Atlanta, GA
Lankan origin, 'Royal Blue' type, heated vivid blue.
Category

Late 20th Century Solitaire Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Platinum Sapphire Ring, 3.53 Carat Untreated Ceylon Sapphire GIA Certified
Located in Tampa, FL
New platinum 950 ring set with an oval cut blue Ceylon sapphire, 9.19 x 7.66 x 5.58 mm with a carat
Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Platinum Ceylon Sapphire Ring, 5.13 Carat Natural Sapphire Gia Origin Certified
Located in Tampa, FL
Natural sapphire ring, set with a stunning vivid to royal blue natural sapphire with an excellent level of
Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage circa 1970, 4.30 Carat No Heat Blue Sapphire and Diamond Engagement Ring
Located in Berlin, Berlin
The blue sapphire and diamond entourage ring is a classic in the world of engagement rings
Category

Vintage 1970s Retro Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

4.02 Carat Unheated Burmese Sapphire Diamond Platinum Ring
Located in Atlanta, GA
4.02 carats, accented by 46 round diamonds weighing approximately 0.60 carat, measuring 3/8 by 3/4 by 1
Category

Late 20th Century Solitaire Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

8.77 Carat Emerald-Cut Sapphire Diamond Platinum Ring
Located in San Francisco, CA
royal-blue hue, is embraced east and west with a glittering pair of French-cut baguette diamonds
Category

21st Century and Contemporary American Art Deco Solitaire Rings

Materials

Blue Sapphire, Diamond, Platinum

AGL certified 3.75 Carat Natural Burmese Sapphire Cocktail Ring
Located in Westminster, CA
: Natural Burmese Sapphire Cut & Shape: Modified Brilliant- Cushion Color: Royal Blue Authenticity and money
Category

2010s Modern Cocktail Rings

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

13.74 Carat Oval Sapphire Diamond 18 Karat White Gold Bracelet Bangle
By Butani
Located in Hong Kong, Kowloon
blue sapphires have a total weight of 11.90 carats and the diamonds have a combined weight of 1.84
Category

2010s Hong Kong Contemporary Tennis Bracelets

Materials

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

Antique certified natural unheated blue sapphire diamond ring
Located in Versailles, FR
sapphire's well-saturated royal blue color is nothing short of mesmerizing, radiating a charm that transcends
Category

Antique 19th Century French Victorian Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

.75 Carats Sapphires Platinum Eternity Band Ring
Located in Tampa, FL
period! Stunning! Primary Stone(s): Sapphire Weight: .75ct. apx. T.W. Color: Royal Blue Clarity
Category

Early 2000s Unknown Modern Band Rings

Materials

Sapphire, Platinum

Antique 7.68 Carat Sapphire and Diamond Ring
Located in San Francisco, CA
A gorgeous, richly saturated, royal-blue cushion-cut sapphire, weighing 7.68 carats, radiates from
Category

Antique Early 1900s Victorian Fashion Rings

Materials

Sapphire, 14k Gold

Natural No-Heat 5.00 Carat Rectangular Step Cut Sapphire Diamond Ring
Located in San Francisco, CA
Sleek, sophisticated and sexy. A long and lovely emerald-cut sapphire, weighing 5 carats and
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Antique 7.68 Carat Sapphire and Diamond Ring
Located in San Francisco, CA
A gorgeous, richly saturated, royal-blue cushion-cut sapphire, weighing 7.68 carats, radiates from
Category

Antique Early 1900s Victorian Fashion Rings

Materials

Sapphire, 14k Gold

Antique LFG certified natural unheated blue sapphire diamond marquise ring
Located in Versailles, FR
. The sapphire's well-saturated royal blue color is nothing short of mesmerizing, radiating a charm that
Category

Antique 19th Century French Victorian Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

18 Carat White Gold Sapphire and Diamond Bracelet
Located in Splitter s Creek, NSW
18 royal blue Sapphires, tone medium dark, clarity eye-clean, oval cut, individually 4 claw set are
Category

2010s Unknown Modern Tennis Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

2.62 Carat Sapphire Diamond Art Deco Ring
Located in San Francisco, CA
In the place of a boring old diamond, this gorgeous Jazz Age jewel features a velvety royal blue
Category

Early 20th Century Art Deco Cocktail Rings

Art Deco 2.18 Carat Fancy Yellow Diamond Ring with Calibre Sapphires
Located in San Francisco, CA
blue (minuscule) calibre sapphires, outlined in turn by small glittering white diamonds. Sleek diamond
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Yellow Diamond, Sapphire, Platinum

Art Deco 18 Karat 1.40 Carat European Cut Diamond and Sapphire Engagement Ring
Located in Mansfield, OH
- VVS2-VS1. Four Sapphire baguette side stones, royal blue in color. Finger size 6 3/4, ring can be sized
Category

Vintage 1910s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

15 Carat Yellow and White Gold Art Deco Sapphire and Multi Diamond Pendant
Located in Splitter s Creek, NSW
- 2.79mm Diameter Range. As well there are 4 Blue Sapphires of Royal Blue Tone, Clarity eye-clean. The
Category

Vintage 1920s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, White Gold, Yellow Gold

Gorgeous Sapphire Diamond Gold Ring
Located in Berlin, DE
natural square- and star cut sapphire, bright royal blue weighing 10,68ct., flanked by 2 baguette-cut
Category

Late 20th Century Art Deco Cocktail Rings

Materials

Blue Sapphire, Diamond, 14k Gold, White Gold

Art Deco 3.10 Carat Calibre Sapphires Diamond Platinum Engagement Ring
Located in San Francisco, CA
encircled on top with a row of royal blue calibre sapphires. Few come as fine or as fabulous as this
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

French Art Deco 3.50 Carat No-Heat Burma Sapphire Diamond Ring
Located in San Francisco, CA
platinum and diamond jewel featuring a rich and ravishing, royal-blue, natural emerald-cut sapphire
Category

Early 20th Century Art Deco Engagement Rings

.69 Carat Emerald-Cut Art Deco Style Diamond and Calibre Sapphire Ring
Located in San Francisco, CA
Deco style home recently crafted in 18K white gold, royal blue calibre sapphires and small full-cut
Category

Early 20th Century Art Deco Engagement Rings

Victorian Cabochon Sapphire and Diamond Ring
Located in San Francisco, CA
A bright, royal blue, oval cabochon sapphire - weighing 4.50 carats - glows from the center of a
Category

Antique Late 19th Century Victorian Cocktail Rings

Materials

Sapphire, Diamond, 14k Gold

Victorian Sapphire and Diamond Wreath Brooch
Located in San Francisco, CA
Eight deep royal-blue sapphires, together weighing 5.75 carats, are nestled within a sparkling
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, Sapphire, Yellow Gold

18 Ct White Gold Sapphire and Diamond Ring
Located in Cape Town, ZA
cut Royal Blue Tanzanite at its center measuring 6mm x 4.5mm and weighing an estimation of 0.70 carat
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, Sapphire, White Gold

Victorian No-Heat Ceylon Sapphire and Diamond Lavalière Necklace
Located in San Francisco, CA
, features a pair of velvety royal blue gemstones: a central faceted oval sapphire, weighing 3.20 carats
Category

Antique Late 19th Century Victorian Drop Necklaces

Materials

Diamond, Sapphire, Yellow Gold, Silver

18 Karat White Gold Cushion Sapphire and Diamond Art Deco Style Cluster Ring
Located in East Grinstead, GB
18 Karat Gold Cushion Sapphire & Diamond Art Deco Style Cluster Ring A royal blue cushion cut
Category

2010s British Art Deco Cluster Rings

Materials

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

Late Art Deco Rose or Yellow Gold Large Aquamarine and Sapphire Cocktail Ring
Located in Splitter s Creek, NSW
Ring. The stone is eye-clean, square cushion cut, 4 claw set. It is flanked by 6 bright royal blue
Category

Vintage 1940s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Sapphire, 14k Gold, Rose Gold, Yellow Gold

2.10 Carat Art Deco Diamond Engagement Ring
Located in San Francisco, CA
Synthetic Sapphires 4 French Cut Synthetic Sapphires Synthetic Sapphire Total Carat Weight: 0.15
Category

Early 20th Century Art Deco Engagement Rings

Victorian .70 Carat Natural Blue Sapphire and Diamond Distinctive Ring
Located in Napoli, IT
magnificent quality of Natural no heat Sapphire – stunning Royal Blue great quality in clarity and colour
Category

Antique Early 1900s Late Victorian Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Rare Georgian 4.90 Carat Natural No Heat Sapphire Diamond Bristol Glass Ring
Located in Napoli, IT
untreated Ceylon Sapphire of beautiful cut of the period, Cushion cut, large, intense Cornflower Blue
Category

Antique 1780s Georgian Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

Cartier Paris Art Deco Diamond Sapphire Platinum Arrow Jabot Pin Brooch
By Cartier
Located in Danvers, MA
magnification. My photos can't really capture the gorgeous blue of the sapphire - they are a rich, royal blue
Category

Vintage 1930s French Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

Antique 9 Karat Yellow, Rose and White Gold Sapphire and Diamond Dress Ring
Located in Splitter s Creek, NSW
could just be enjoyed as a lovely old Dress Ring, is a 3.48 carat deep royal blue Sapphire, tone medium
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Rose Gold, White Gold, Yellow Gold

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Royal Blue Sapphire 4 Carat For Sale on 1stDibs

You are likely to find exactly the royal blue sapphire 4 carat you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, platinum and 18k gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect royal blue sapphire 4 carat may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating a royal blue sapphire 4 carat has been a part of the legacy of many jewelers, but those produced by Tiffany Co., Gems Paradise and Antinori Fine Jewels are consistently popular. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and cushion cut alternatives. Finding a royal blue sapphire 4 carat for sale for women should be easy, but there are 183 pieces available to browse for unisex as well as men, too.

How Much is a Royal Blue Sapphire 4 Carat?

On average, a royal blue sapphire 4 carat at 1stDibs sells for $7,482, while they’re typically $395 on the low end and $585,000 for the highest priced versions of this item.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.