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GIA Certified 5.51 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
. 1 oval dark blue sapphire, MI approx. 5.51cts GIA Certificate # 522908230 6 round brilliant cut
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Mid-20th Century Sapphire and Diamond Bombe Ring in Platinum
Located in Chicago, IL
-dark blue sapphire weighing approximately 3.0 carats, beautifully complemented by a surround of bright
Category

Vintage 1960s Italian Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

14K Yellow Gold Petite Organic Triangle Sapphire Diamond Ring Center-0.48 Carat
Located in San Francisco, CA
top of a 1.2 mm wide shank. The crown features a 0.48 Trilliant Shaped Dark Blue Sapphire set in
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Sapphire, Yellow Gold

1.72 ct sapphire diamond Art Deco ring in platinum
Located in PARIS, FR
ct square-cut, dark blue sapphire. The corners are set with calibrated sapphires that extend onto the
Category

Vintage 1930s French Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

2.15 Carat Oval Cut Natural Sapphire 14K Gold Hypoallergenic Stud Earrings
By Gad Co.
Located in Miami, FL
feature a push back closure, safely securing the studs in place. The vibrant dark blue sapphire totals at
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Sapphire, Gold, 14k Gold, White Gold, Yellow Gold

Eighteen Karat Yellow Gold Tea Contemporary Ring with Two Carats Blue Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
This contemporary ring is in 18 karat yellow gold with natural antique dark blue sapphire, 2,7
Category

21st Century and Contemporary German Contemporary Fashion Rings

Materials

Sapphire, Gold, 18k Gold, Rose Gold, Yellow Gold

Antique Art Nouveau 4 Carat Cabochon Sapphire Engagement Ring
Located in Santa Barbara, CA
with a dark blue sapphire cabochon. Crafted with exquisite attention to detail, the romantic rose cut
Category

Vintage 1910s Art Nouveau Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Platinum

1.16 Carat Sapphire and Round Cut Diamond Cluster Band Ring in Platinum
Located in Miami, FL
one band of sparkling and elegant dark blue sapphire surrounded by two bands of round cut 0.32 Carat
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Sapphire, Platinum

Heart Cut Blue Sapphire Pavé Diamond Heart Studs in 18 Karat Yellow Gold
Located in Scottsdale, AZ
These charming earrings feature heart-shaped dark blue sapphires that radiate with rich
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

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

Bochic “Capri” Ruby Multi Fancy Sapphire Ruby Bracelet Set In 18K Gold Siv
By Bochic
Located in New York, NY
close hinge and safety locks Natural Red Ruby - 15 Carats Natural Dark Blue Sapphire - 14 Carats
Category

21st Century and Contemporary Thai Contemporary Modern Bracelets

Materials

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

Captivating 14.00ct Sapphire and Diamonds Cocktail Ring in 18k White Gold
Located in רמת גן, IL
dark blue sapphire. This captivating centerpiece is surrounded by 24 round diamonds with 0.86ct total
Category

2010s Israeli Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Bochic “Capri” Ruby Multi Fancy Sapphire Ruby Bracelet Set In 18K Gold Siv
By Bochic
Located in New York, NY
close hinge and safety locks Natural Red Ruby - 15 Carats Natural Dark Blue Sapphire - 14 Carats
Category

21st Century and Contemporary Thai Contemporary Modern Bracelets

Materials

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

Ring 18k Yellow Gold Round Blue Sapphire Round Brilliant-Cut Diamond Toi Moi
Located in Heemstede, NL
complements your look. Features: Material: 18 carat yellow gold Gemstone: dark blue sapphire of ca. 0.06
Category

Late 20th Century Spanish Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Sapphire Diamonds 9K White Gold Ring
By Botta gioielli
Located in Milano, IT
Stunning solitaire ring featuring a natural dark blue sapphire oval cut and 8 diamonds on the ring
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

Diamond, Sapphire, 9k Gold, White Gold

Sapphire Diamonds 9K White Gold Ring
Sapphire Diamonds 9K White Gold Ring
$3,243 Sale Price
25% Off
Yellow Gold Transformer Earrings with Sapphires and Detachable Drops
By Polya Medvedeva Jewellery
Located in Berlin, DE
natural transparent prasiolite quartzes (drop cut) and natural dark blue sapphires. This is a custom made
Category

21st Century and Contemporary German Contemporary Drop Earrings

Materials

Quartz, Sapphire, Tourmaline, Gold, 14k Gold, 18k Gold, Rose Gold, White...

Peter Suchy GIA 7.99 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
dark blue sapphire, approx. 7.99cts GIA Certificate # 5201734974 2 trilliant cut diamonds, F VS SI
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Diamond Ring Solid 14k Yellow / White Gold Hand Engraved 0.70ct Diamond
Located in Long Beach, CA
stone weighs approx. 0.70cts, G/H color, SI1 clarity and is flanked by two triangular rose cut dark Blue
Category

Early 20th Century American Art Deco More Rings

Materials

Diamond, Blue Sapphire, 14k Gold

Eighteen Karat Yellow Gold Contemporary Pendant Necklace with Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
in 18 karat yellow gold with natural dark blue sapphire in octagon cut. Please note, that sapphires
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gold, Rose Gold, Yellow Gold

Exquisite 0.44ct Sapphire Diamond Stud Earrings in 18K Two-Toned Gold
Located in רמת גן, IL
These graceful stud earrings feature 2 oval-cut dark blue sapphires (0.36ct total), accented by 8
Category

2010s Singaporean Stud Earrings

Materials

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

Sybarite Dancing Doll Ring in Blackened Gold with Black Diamond Sapphire Pearl
By Sybarite Jewellery
Located in London, GB
33.31g. Size N1/2 18K Blackened Gold Solitaire Ring with 1.25cts dark blue sapphire Total weight of the
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Pearl, Sapphire, 18k Gold, Mixed Metal, Gold

Art Nouveau gold and silver pendant, Belle Epoque, France, circa 1910.
Located in Chorzów, PL
, studded with old-cut diamonds, dark blue sapphire and pearls. The pendant impresses with its form and Art
Category

Early 20th Century French Art Nouveau Drop Necklaces

Materials

Diamond, Cultured Pearl, Blue Sapphire, Gold, Silver

Lion Head Stud Earrings with Sapphire Eyes in 18K Gold 14K Omega Keeper Posts
By Eytan Brandes
Located in Sherman Oaks, CA
and definition to the big cats' faces. The eyes are set with natural (heat only) dark blue sapphires
Category

2010s American Contemporary Stud Earrings

Materials

Sapphire, Gold, 14k Gold, 18k Gold, Yellow Gold

1.44tcw 14K Natural Round Cut Emerald, Sapphire, Diamond Accent White Gold Ring
Located in Jupiter, FL
Celebrate an everlasting love with this exquisite emerald, diamond, and blue sapphire engagement
Category

2010s Zambian Engagement Rings

Materials

Diamond, Emerald, Sapphire, Gold, 14k Gold, White Gold

Late Art Deco GIA 2.00 carat sapphire diamond platinum ring
Located in Beverly Hills, CA
dark blue sapphire weighing approximately 2.00 carats. Originating from Australia and certified by GIA
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Eighteen Karat Yellow Gold Contemporary Daffodil Flower Topaz Pendant Necklace
By Polya Medvedeva Jewellery
Located in Berlin, DE
pictures of this listing the piece is with dark blue sapphire.
Category

21st Century and Contemporary German Art Deco Pendant Necklaces

Materials

Amethyst, Quartz, Topaz, Gold, 18k Gold, Rose Gold, Yellow Gold

White Gold Contemporary Floral Emerald Engagement Ring with Seven Diamonds
By Polya Medvedeva Jewellery
Located in Berlin, DE
diamonds, VS, F-G, and natural dark blue sapphire. The sculptural design adds the extra highlights to the
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Diamond, White Diamond, Beryl, Emerald, Gold, 18k Gold, Rose Gold, White...

Magnificent 1ct Oval Sapphire Natural Diamond Ring in 18K White Gold
Located in רמת גן, IL
This timeless ring showcases a deep 0.50ct oval dark blue sapphire, radiating elegance and
Category

2010s Singaporean Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

One of a kind Bochic “Orient” Peacock Ruby, Multi Sapphires Tsavorite Brooch
By Bochic
Located in New York, NY
sapphires Dark blue sapphires The Brooch is from the "Orient" collection and is the epitome of elegance
Category

21st Century and Contemporary Thai Belle Époque Brooches

Materials

Peridot, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Tsavorite, 18k Go...

Antique Crescent and Heart pendant necklace, Sapphire, Diamond and Pearl
Located in NEWARK, GB
inch sterling silver chain necklace. It is adorned with old cut diamonds, pearls and rich dark blue
Category

Antique 19th Century British Victorian Pendant Necklaces

Materials

Diamond, Pearl, Sapphire, 9k Gold, Yellow Gold, Sterling Silver

Effy Oval Natural Sapphire Diamond Station Necklace in 14 Karat White Gold
By Effy
Located in Scottsdale, AZ
piece absolutely dazzles with its dark blue sapphires and icy white diamonds. The striking necklace sits
Category

21st Century and Contemporary Unknown Contemporary Link Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

French Belle Epoque GIA 2.90 carat no heat sapphire diamond 18k bracelet
Located in Beverly Hills, CA
. At its center rests a remarkable GIA-certified cushion cut dark blue sapphire weighing 2.90 carats
Category

Vintage 1910s Belle Époque Link Bracelets

Materials

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

Sapphire and diamond hoop earrings 18KT gold
Located in Boca Raton, FL
Such a stunning design with natural dark blue sapphires and white diamonds in 18Kt gold. 0.40ct of
Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, Sapphire, Gold, 18k Gold

Cartier AGL Certified Ceylon Blue Sapphire Diamond Necklace, circa 1980s
By Cartier
Located in New York, NY
dark blue sapphires that come from other countries, and typically with a slightly lighter cornflower
Category

Late 20th Century French Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Beautiful Yellow Gold ring with a Blue Saphir Oval Cut
Located in Berlin, BE
design and craftsmanship. At its center lies a mesmerizing dark blue sapphire, carefully cut into an
Category

21st Century and Contemporary Aesthetic Movement Cluster Rings

Bochic “Orient” Neoclassical Bull, Ruby Sapphire Ring Set 18K Gold Silver
By Bochic
Located in New York, NY
-style ring Iconic Neoclassical Collection Natural Dark Blue Sapphire - 3 carats Natural Ruby - 3
Category

21st Century and Contemporary Thai Neoclassical Cocktail Rings

Materials

Emerald, Ruby, Sapphire, 18k Gold, Gold Plate, Silver

Contemporary Eighteen Karat Yellow Gold Cocktail Cluster Tobacco Flower Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
: dark blue, red and green sapphires, malaya garnet, unheated tanzanite, blue indicolite tourmaline and
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green S...

Effy Oval Cut Sapphire and Double Diamond Halo Cocktail Ring in 18 Karat Gold
By Effy
Located in Scottsdale, AZ
: 18 Karat Yellow Gold Gemstones: Sapphire, Diamonds Sapphire Cut: Oval cut Sapphire Color: Dark blue
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Sapphire, Diamond, Yellow Gold, 18k Gold, Gold

Three stone diamond sapphire ring platinum tulip diamond ring floral design
Located in Boca Raton, FL
natural dark blue sapphires in platinum, the ring is made by hand from scratch and has a lot of small
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

"Gidi Swirl" Pendant with D-VS2 0.66 Carat Diamond in 18K Gold on Sapphire Chain
By Eytan Brandes
Located in Sherman Oaks, CA
dark blue sapphire beads -- the color contrast is really beautiful, and the smooth faceted sapphire
Category

2010s American Contemporary Pendant Necklaces

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum, Yellow Gold, ...

Art Deco Platinum Topped Diamond and Sapphire Ring with 14K Gold Shank
Located in Venice, CA
from 2-3 mm. The eight natural dark blue sapphires are square cut and measure 3.25 x 3.25 mm each, for
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold, Platinum

GIA Certified 8.49 Carat Oval Dark Greenish Blue Sapphire and Diamond Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
8.49 Carats Dark Greenish Blue Sapphire. The Sapphire is certified by GIA, Heated. The ring has 1.05
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 1...

Dark Light Hue Blue Sapphire Cluster Diamonds Pave White Gold Pendant Necklace
By Galt Bro. Jewelers
Located in Oakton, VA
adorned with deep blue sapphires, elegantly set within a white gold frame. The design showcases a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Antique Edwardian Oval Sapphire Diamond Engagement Ring Silver Yellow Gold 1900s
Located in Lisbon, PT
remarkable treasure features an elongated oval dark blue sapphire, estimated at 0.90 carats and having
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Sapphire, Gold, Yellow Gold, Silver

Dark Light Hue Blue Sapphire Cluster Diamonds Pave White Gold Huggie Earrings
By Galt Bro. Jewelers
Located in Oakton, VA
a beautiful arrangement of blue sapphires, elegantly intertwined with shimmering diamonds. Crafted
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Dark Light Hue Blue Sapphire Cluster Diamond Pave 14K White Gold Band Ring
By Galt Bro. Jewelers
Located in Oakton, VA
This elegant ring features a striking design with deep blue sapphires set in a wide band. The
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

18kt Dark Gold Brooch with Mixed Cultured Pearls and Blue Pink Sapphires
Located in Braintree, GB
An exquisite 18kt dark gold brooch featuring a cascading cluster of cultured pearls and sapphires
Category

1990s Brooches

Materials

Cultured Pearl, Pink Sapphire, Gold, 18k Gold

Oval Cut Dark Blue and Purple Sapphire Three Stone Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
greenish-blue hue, flanked by two smaller purple sapphires on each side. The contrast between the center
Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Purple Sapphire, Blue Sapphire, Sapphire, Yellow Gold, 18k Gold, Gold

Eighteen Karat Gold Contemporary Cocktail Ring with Dark Blue Cushion Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
vivid blue great cut transparent cushion sapphire. The ring's unique design features a tiny flower shape
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Sapphire, Gold, 14k Gold, 18k Gold, Yellow Gold

Oval Sapphire Dark Red Enamel Ring with Diamonds
Located in Boca Raton, FL
Material: 18k Rose Gold Center Stone Details: Approx. 0.95ctw Oval shaped sapphire. Adjacent
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

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

Platinum GIA 2.37ct No Heat Dark Royal Blue Sapphire Diamond Wavy Ballerina Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Dark Royal Blue Color - No Heat
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Rose Gold Bezel Set Dark Blue Topaz with Surrounding Pink Sapphire Ring
By Christina Addison
Located in New York, NY
18kt Rose Gold and Split Shank Ring with Emerald Cut Dark Blue Topaz Center Stone with surrounding
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Pink Sapphire, Topaz, 18k Gold, Rose Gold

Blue Sapphire Earrings in 14k Gold, Genuine Sapphire Earrings
By Daizy Jewellery
Located in Istanbul, TR
sapphires color - dark blue oval cut, aprox 1.4 ct Clarity: Transparent with inclusions Surrounding stones
Category

2010s Turkish Modern Lever-Back Earrings

Materials

Blue Sapphire, 14k Gold

Antique Victorian Sapphire Old Mine Cut Diamond Bracelet Gold Silver 1890s
Located in Lisbon, PT
cushion-shaped sapphires of a dark blue color and two Old Mine-cut diamonds, highlighted with smaller Old
Category

Antique Late 19th Century Unknown Late Victorian Link Bracelets

Materials

Diamond, Sapphire, Gold, Yellow Gold, Silver

Abstract Dancers, Dark Blue 4 - Royal Ballet Dancers Sapphire Jewels Ballet
By Giles Revell
Located in Brighton, GB
Abstract Dancers, Dark Blue 4 by Giles Revell Archival Pigment Print in this size of 50cm x 50cm
Category

21st Century and Contemporary Abstract Figurative Photography

Materials

Archival Pigment, Photographic Film, Photographic Paper, Color, Pigment

14k White Gold 4.8ctw Blue Sapphire Ring
Located in Boca Raton, FL
main gemstone is a Dark Tone Blue Sapphire weighing approximately 2 carats. Gemstone Details: This ring
Category

21st Century and Contemporary Modern Band Rings

Materials

Sapphire, Blue Sapphire, White Gold, Gold, 14k Gold

Deep Blue Sapphire Ring with Pavé Diamond
Located in Bangkok, TH
Natural darker shade (deep blue) sapphire of 5.98 carat with normal heat treatment. The preference
Category

2010s Thai Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

David Yurman Oval Blue Topaz and Blue Sapphire Cocktail Ring in Sterling Silver
By David Yurman
Located in Scottsdale, AZ
Cut: Round Sapphire Total Carat Weight: 1.00 carats Sapphire Color: Dark Blue Ring Weight: 12.6
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Blue Topaz, Topaz, Blue Sapphire, Sapphire, Sterling Silver

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Dark Blue Sapphires For Sale on 1stDibs

Find an expansive variety of dark blue sapphires available on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and 14k Gold — can elevate any look. Our selection of items includes 9 vintage examples as well as 16 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 20th Century and newer variations that were made as recently as the 21st Century. Our collection of dark blue sapphires includes designs that are universally popular, but Contemporary and Modern styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Diamond Stars Jewelry, Inc., KATHRYN New York and Alberto are often thought to be among the most beautiful. While most can agree that any pick from our collection easily elevates most outfits, but the choice of Sapphire versions from the 19 available is guaranteed to add a special touch to your ensemble. There are many oval cut, emerald cut and round cut dark blue sapphires for sale. Most of our dark blue sapphires for sale are for women, but there are 5 pieces available to browse for men.

How Much are Dark Blue Sapphires?

Prices for dark blue sapphires start at $150 and top out at $38,500 with these rings, on average, selling for $3,400.

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.

Questions About Dark Blue Sapphires
  • 1stDibs ExpertApril 5, 2022
    Whether or not royal blue and sapphire blue are the same color is largely a matter of personal perception and how the names are used. Generally, both colors describe a deep bright blue. You may see them used generally, but manufacturers of paints, apparel and other items that come in many hues may refer to one blue as royal and another as sapphire.
  • 1stDibs ExpertApril 5, 2022
    A synthetic blue sapphire is an authentic sapphire crafted in a lab using a technique known as flame fusion. The chemical makeup of a synthetic sapphire is identical to a natural sapphire. Browse 1stDibs to find a collection of synthetic sapphire jewelry from top sellers.
  • A Ceylon Sapphire is a sapphire the originated from Sri Lanka. These sapphires are popular due to their quality, range of blue shades, and overall beauty.
  • 1stDibs ExpertFebruary 22, 2021
    Blue sapphires are usually the most expensive sapphire. Some can cost as much as $25 per carat and others can cost over $11,000 per carat. The price is usually dependent on the stone's quality.
  • 1stDibs ExpertApril 5, 2022
    The term blue star sapphire means a blue corundum stone that displays a six-pointed star when viewed in the light. Blue star sapphires are usually polished cabochons rather than cut gems. On 1stDibs, find a variety of blue star sapphire gemstone jewelry.
  • 1stDibs ExpertOctober 12, 2021
    The best cuts for a blue sapphire are said to be oval, round, and cushion. The look of an oval-cut sapphire is similar to that of a round sapphire. The slightly extended shape, on the other hand, can make it appear larger than a similar-weight stone. A round cut is one of the most traditional shapes, and it helps a gem dazzle to its full potential. The presence of about 58 facets results in a large amount of light being reflected. Cushion cut, sometimes known as the 'pillow-cut,' has been popular for generations due to its cushion-like appearance. The gemstone has a rectangular form with soft, slightly rounded corners in this cut. Typically, the crown has 58 to 64 big facets. These cuts were popular in numerous forms of jewelry, including rings, pendants, and earrings. Find a wide variety of blue sapphire jewelry on 1stDibs.
  • 1stDibs ExpertNovember 27, 2023
    Yes, blue sapphire can be a good option for a wedding ring. Rated at 9 out of 10 on the Mohs scale, the gemstone resists scratches and cleavage, making it a durable choice for everyday wear. Blue sapphires also traditionally symbolize faithfulness and loyalty, so they can represent a lasting commitment to one's wedding vows. Shop a collection of blue sapphire wedding rings on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    A blue sapphire ring is worth about $8,000 depending on the carat weight and quality of the stone. Blue sapphires are the most valuable color of this particular gem, making a blue sapphire ring quite valuable. A broad range of blue sapphire rings can be found on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A blue sapphire engagement ring is traditionally symbolic of faithfulness, wisdom and honesty. One of the most renowned blue sapphire engagement rings belonged to Princess Diana. Shop a range of authentic vintage and contemporary blue sapphire engagement rings on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    A blue star sapphire has a transparent body with a deep blue color. A blue star sapphire ring’s worth depends on the 4Cs — color, clarity, cut and carat. Prices for a blue star sapphire ring can also differ according to size and time period. These accessories begin at $449 and can cost as much as around $200,000 or more. On 1stDibs, shop a range of vintage blue star sapphire rings.