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Art Deco Solitaire Ring, Sapphire circa 6, 30 Carats, Diamonds and Platinum
Located in London, GB
) Sapphire that is approximatively 6,30 carats - Round diamonds, with an overall of circa 1 carat - Platinum
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Yvel Green Sapphire Ring 30 Carat 18 Karat Yellow Gold Size 6.75 R-1-SAMIX142Y
By Yvel
Located in Houston, TX
This Yvel ring features a natural very light green irregularly shaped faceted sapphire set in 18k
Category

21st Century and Contemporary Israeli Cocktail Rings

Materials

Green Sapphire, 18k Gold, Yellow Gold

Edwardian No-Heat 15.75 Carat Gem Cabochon Sapphire Diamond Platinum Ring
Located in San Francisco, CA
natural sapphire is graced with a delicate halo of fine European cut diamonds totaling .30 carats. The
Category

20th Century Edwardian Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Platinum White and Blue Sapphire Brooch Pin
Located in DALLAS, TX
round brilliant blue sapphire and 10 = .30 carat total weight blue sapphires. 45mm long. 3.4Dwt
Category

Early 20th Century Art Deco Brooches

Materials

Sapphire, Blue Sapphire, Platinum

Edwardian Platinum, Diamond and Sapphire Pin
Located in Toronto, Ontario
, engraved and filigree mount. Further embellished with 2 Carre Cut (square) Blue Sapphires totaling .30
Category

Vintage 1910s British Edwardian Brooches

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Art Deco Diamond Sapphire 18K White Gold Bracelet
Located in Boca Raton, FL
Art Deco Diamond Sapphire 18K White Gold Bracelet. (30) Sapphires weighing 1.50 carat total weight
Category

2010s Retro Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

Laura Munder Coral Pink Orange Sapphire Diamond Blackened White Gold Earrings
By Laura Munder
Located in West Palm Beach, FL
carats total weight, (52) pink sapphires weighing approximately 1.18 carats total weight, (30) orange
Category

2010s Dangle Earrings

Materials

Coral, Diamond, Sapphire, Pink Sapphire, 18k Gold, White Gold

Handcrafted Women s Diamond and Blue Sapphire Dangle Pendant Necklace 14k Gold
Located in Boca Raton, FL
inches Pendant, 39mm x 14mm x 4mm Chain Width, 1mm Estimated Carat Weight of Diamonds, .30 carats
Category

21st Century and Contemporary Retro Pendant Necklaces

Materials

Diamond, Blue Sapphire, 14k Gold

Chopard Imperiale White Dial Diamond Automatic Watch 38/8531
By Chopard
Located in New York, NY
& Buckle Bezel set with 30 Diamonds (2.41 Carats) 1 Blue Sapphire on the Crown (.18 Carats) White
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

GIA Certified .30 Carat Sapphire Diamond Pearl Butterfly Pendant Necklace
Located in Stamford, CT
Diamond, pearl and sapphire butterfly pendant necklace. GIA certified natural no heat blue sapphire
Category

Antique Mid-19th Century Pendant Necklaces

Materials

Diamond, Pearl, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold, Yel...

Delightful Antique 30 Carats Sapphires Diamond silver gold Bow Pin
Located in Miami, FL
natural blue sapphires weighing approximately 30.00cts surrounded by 208 rose cut diamonds weighing
Category

Antique Mid-19th Century English Victorian Brooches

Materials

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

Art Deco Diamond and Sapphire Set Gold Ring
Located in Litchfield, CT
Circa 1930-40s, 14k, American. Set with a vivid .30 carat sapphire and .40 carats of brilliant
Category

Vintage 1940s American Art Deco Cocktail Rings

Materials

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

Mellerio Paris Reversible Sapphire Diamond Gold Dome Ring
By Mellerio dits Meller
Located in Greenwich, CT
Mellerio. Diamond weight/30 carats. Sapphire weight/50 carats. Size 5.
Category

Vintage 1980s French Contemporary Dome Rings

Materials

White Diamond, Sapphire, 18k Gold

.30 Carat Diamond Pink Sapphire White Gold Heart Pendant Necklace
Located in Stamford, CT
Petite reversible diamond and pink sapphire open-heart pendant in 14k white gold. Chain, 16.5
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Pink Sapphire, Gold, 14k Gold, White Gold

14 Karat Gold, 1 Carat Sapphire and .30 Carat Diamond Navette Statement Ring
Located in McLeansville, NC
approximately .30 total carats in a marquise shape and with a bypass set ridged shank. Stones: - sapphire, 1
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

14 Karat White Gold Seahorse Pendant, Sapphires .30 Carat and Diamonds .12 Carat
Located in San Diego, CA
14kt White Gold Seahorse Pendant, Sapphires .30cttw and Diamonds .12cttw, 16 Inch Chain, Like New
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

White Gold Bracelet with 30 carats of diamonds and blue sapphires
Located in Cape May, NJ
18K White Gold Diamond Blue Sapphire Wide Tennis Bracelet 30 CTW This Magnificent Wide &
Category

1990s American Tennis Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

30 Carat of Blue Sapphires with 4 Carat of Diamonds Bracelet Set in 18 Karat WG
Located in Beverly Hills, CA
This bracelet is truly fantastic. Approximately 30 carats of french cut blue sapphires set between
Category

Mid-20th Century Unknown Retro Retro Bracelets

Materials

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

Ceylon Cabochon Sapphire 11.85 Diamond 0.40 Carat White Gold 1 .30 Inch Earrings
By OGI Ltd
Located in New York, NY
earring features a captivating Ceylon Cabochon Sapphire, weighing a magnificent 11.85 carats in total. The
Category

2010s American Contemporary Drop Earrings

Materials

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

1.80 Carat Sapphire and Diamond-Set Gold Ring
Located in Litchfield, CT
blue 2.0-carat sapphire paired with .30 carats of brilliant white diamonds (H color, VS clarity), this
Category

Vintage 1980s Swiss Engagement Rings

Materials

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

35 Carat Platinum Sapphire and Diamond Exquisite Diamond Hinged Bracelet
Located in New York, NY
if never worn. Set with 5 carats of round-cut royal blue sapphires and 30 carats of round diamonds
Category

20th Century Unknown Modern Bangles

Materials

Diamond, Sapphire, Platinum

Modernist Burch 6.80 Carat No Heat Sapphire and Diamond Ring
By Meinrad Burch
Located in Litchfield, CT
size 7 WEIGHT: 12.0 grams STONES: 6.80 carat No Heat Sapphire and .30 carats total weight of G
Category

Vintage 1960s Swiss Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

1920s 2.0 Carat Art Deco Sapphire Emerald Diamond Platinum Ring
Located in Litchfield, CT
weight of 2.31 carats and 1.0 carats total weight sapphires and .30 carats total weight emeralds
Category

Vintage 1920s American Art Deco Fashion Rings

Materials

Diamond, Emerald, Sapphire, Platinum

Art Deco Platinum Sapphire Diamond Fringe Brooch 6.08 Carat, circa 1935
Located in North Hollywood, CA
blue eye clean sapphires. There are 4 oval mounted sapphires, approximately .30 carat each; 1 mounted
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

White Diamond, Blue Sapphire, Platinum

Diamond, Sapphire and Moonstone Chain
Located in Carmel-by-the-Sea, CA
displaying a repeating pattern of oval cabochon “blue flash” moonstone (30 carats), faceted round sapphires
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Moonstone, Blue Sapphire, Platinum

Vintage sapphire diamond 14k yellow gold band
Located in Beverly Hills, CA
sapphires totaling approximately .30 carats. Surrounding the sapphires are twelve round brilliant cut
Category

Vintage 1980s Modern Band Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Cabochon Emerald and Sapphire Necklace
Located in New York, NY
. This necklace has approx. 75 carats of emeralds, 30 carats of blue sapphires and 30.2 carats of round
Category

Vintage 1950s Unknown Retro Choker Necklaces

Materials

Diamond, Emerald, Blue Sapphire, 18k Gold

Alex Soldier Lemon Quartz Sapphire Hand-Textured Gold Swan Cocktail Ring
By Alex Soldier
Located in New York, NY
stone, total carat weight: 30 ct. Pink sapphires: 28 stones, total carat weight: 0.33 ct. Please note
Category

2010s American Cocktail Rings

Materials

Citrine, Quartz, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

Alex Soldier Lemon Quartz Pink Sapphire Yellow Gold Swan Drop Earrings
By Alex Soldier
Located in New York, NY
. Earring length: 53 mm. Metal: 18 karat yellow gold.Lemon Citrine: 2 stones, total carat weight: 30 ct
Category

2010s American Drop Earrings

Materials

Citrine, Quartz, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

Art Deco Sapphire Diamond Platinum Ring
Located in Litchfield, CT
Circa 1920s, platinum. A one-carat lush blue sapphire is surrounded by .30 carats of brilliant
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Blue Sapphire, White Diamond, Platinum

Alex Soldier Lemon Citrine Sapphire Hand-Textured Gold Swan Cocktail Ring
By Alex Soldier
Located in New York, NY
H. Metal: 18 karat yellow gold. Lemon Citrine: 1 stone, total carat weight: 30 ct. Pink sapphires
Category

2010s American Contemporary Cocktail Rings

Materials

Citrine, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

Alex Soldier Lemon Citrine Sapphire Hand-Textured Gold Swan Cocktail Ring
By Alex Soldier
Located in New York, NY
H. Metal: 18 karat yellow gold. Lemon Citrine: 1 stone, total carat weight: 30 ct. Pink sapphires
Category

2010s American Contemporary Cocktail Rings

Materials

Citrine, Quartz, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

Alex Soldier Lemon Quartz Sapphire Hand-Textured Gold Swan Cocktail Ring
By Alex Soldier
Located in New York, NY
H. Metal: 18 karat yellow gold. Lemon Citrine: 1 stone, total carat weight: 30 ct. Pink sapphires
Category

2010s American Contemporary Cocktail Rings

Materials

Citrine, Quartz, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

Antique Sapphire Diamond and Pearl Bangle
Located in Litchfield, CT
down. Its beautiful 2.0-carat cabochon sapphire is collet-set in 14k yellow gold and is the visual
Category

Antique Early 1900s American Edwardian Bangles

Materials

Diamond, Pearl, Sapphire, 14k Gold, Yellow Gold

Vintage Yellow Gold Sapphire Eternity Band Wedding Ring
Located in Santa Barbara, CA
Year: 1970s Metal: 18K Yellow Gold Center Gemstone: (30) Sapphire Carat Weight: 1.31 Cut: Round Cut
Category

Vintage 1970s Retro Wedding Rings

Materials

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

Tiffany Co. Elsa Peretti Sapphire Diamond Platinum Necklace
By Tiffany Co.
Located in Chicago, IL
Sapphire of .30 Carat. With Original Tiffany Suede Pouch and Box.
Category

2010s American Chain Necklaces

Materials

Diamond, Sapphire, Platinum

10.84 Blue Star Sapphire and Diamond Ring
Located in Miami, FL
approximately .30 carats (F/VS). The star sapphire refers to a three-ray, six point star that becomes visible
Category

Vintage 1940s Sri Lankan Art Deco Dome Rings

Materials

Diamond, Star Sapphire, Platinum

Boucheron Paris 1960s Platinum Diamond and Sapphire Earrings
By Boucheron
Located in New York, NY
Pair of beautiful Boucheron Paris platinum cluster earrings. Contains 30 diamonds and 30 sapphires
Category

Vintage 1960s French Contemporary Clip-on Earrings

Materials

Diamond, Blue Sapphire, Platinum

Flower Earrings in Blue Topaz, Sapphire and Diamonds
Located in Nantucket, MA
18K Gold French wire for pierced ears. Carat weight of diamonds is 2.36; the sapphire is .30 carats
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Sapphire, Topaz, 18k Gold, Sterling Silver

18 Karat White Gold Sapphire and Diamond Halo Stud Earrings
Located in Coral Gables, FL
Diamonds Total 0.48 Carats of F Color & VS1 Clarity. 40 Round Diamonds Total 0.50 Carats & 30 Specialty Cut
Category

2010s Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Sapphire Diamond Halo Engagement Ring, 14K White Gold, Ring
Located in McLeansville, NC
brilliant cut diamonds and down the band weighing approximately .30 total carats. Stones: - sapphire, 1
Category

Early 2000s Engagement Rings

Materials

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

Yellow and Orange Sapphire-Set Gold Earrings by Nardi
By Nardi
Located in Litchfield, CT
orange sapphire with .30 carats of G color, VS clarity diamonds HALLMARKS: Nardi and 750 on ear nuts
Category

Vintage 1960s Italian Stud Earrings

Materials

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

French Ruby, Emerald, Sapphire and Diamond Bracelet, circa 1960s
Located in Miami, FL
1.80 carats total, 30 round Sapphires weighing approximately 180 carats total and 30 Diamonds weighing
Category

Vintage 1960s French Modern Retro Bracelets

Materials

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

Art Deco Tiffany Co. Moonstone and Sapphire-Set Gold Ring
By Tiffany Co.
Located in Litchfield, CT
superb quality 14.0 carat fine blue moonstone framed by six vibrant sapphires (.30 carat total). The
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Moonstone, Blue Sapphire, 14k Gold, Yellow Gold

Ladies Blue Star Sapphire and Baguette Diamond 14 Karat White Gold Ring
Located in Scottsdale, AZ
This is a ring set with a 30 carat cabochon blue star sapphire! The sapphire measures 16.57mm in
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Eternity Trio Of Rings Bands In 14 Kt Gold 6.90 Ctw Sapphires Emeralds Rubies
Located in Miami, FL
. 30 Blue Sapphires, 2.40 carats. The three rings have a combined weight of 12.5 Grams and the actual
Category

Vintage 1970s Italian Modernist Band Rings

Materials

Emerald, Ruby, Sapphire, Gold, 14k Gold, Yellow Gold

White Elephant Pendant
Located in Cohasset, MA
18karat hand carved white elephant with beautiful .30 carats blue sapphire bail. Elephant made of
Materials

Onyx, Sapphire, 18k Gold

Platinum Huggie Earrings
Located in Litchfield, CT
WEIGHT: 17.0 grams total STONES: .30 carats total weight sapphires, .20 carats total weight emeralds
Category

Vintage 1980s Hoop Earrings

Materials

White Diamond, Emerald, Blue Sapphire, Platinum

Gemstone Diamond gold platinum Butterfly Brooch
Located in Carmel-by-the-Sea, CA
carats of emeralds, .50 carats of rubies and .30 carats of sapphires. This gorgeous adornment will not go
Category

21st Century and Contemporary Brooches

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold, Platinum

14K White Gold .30 Carat Sapphire Diamond Dolphin Pendant Necklace
Located in Eagan, MN
This is a very different type of dolphin pendant. It's very unique in that it has .30 carats of
Category

2010s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

Rose Gold Native American Chief Pendant
Located in Cohasset, MA
30 mm round Rose gold Native American chief With .30 carats sapphire Bail in 18 karat
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Sapphire, Rose Gold

Pair of Chaumet Hairpins with Ruby and Sapphire Set Gold Snakes
By Chaumet
Located in Litchfield, CT
WEIGHT: 7.8 grams total STONES: .30 carat sapphire, .30 carat ruby, .04 carats total weight of
Category

Antique 1890s French Victorian More Jewelry

Materials

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

.30 Carat Diamond Sapphire White Gold Hinged Bangle Bracelet
Located in Stamford, CT
sapphires in bezels and round pave set diamonds. Fits a 7-7.5-inch wrist 5 square cut blue sapphires
Category

21st Century and Contemporary Bangles

Materials

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

30 Carat Blue Star Sapphire Cabochon Diamond Baguette Platinum Ring
Located in Berkeley, CA
30 carats blue denim color sapphire cabochon with a very distinguish Star, surrounded by the most
Category

Vintage 1960s American Modernist Cocktail Rings

Materials

Star Sapphire, Diamond, Platinum

2.98 Carat Green Sapphire Ring 14 Karat Yellow Gold Statement OOAK AD1749-30
Located in Osprey, FL
♥ Solid 14K yellow gold ring with an emerald-shaped green sapphire in the center, flanked by blue
Category

2010s American Engagement Rings

Materials

Sapphire, Green Sapphire, 14k Gold, Yellow Gold

Lucien Piccard .30 Carat Black Star Sapphire gold Cuff links
By Lucien Piccard
Located in Miami, FL
14k white gold Lucien Piccard Cuff links featuring 2 black star sapphire cabochons weighing
Category

20th Century American Cufflinks

Materials

Blue Sapphire, 14k Gold, White Gold

Diamond and Sapphire Ring, 14 Karat Rose Gold Milgrain Round Cut .30 Carat
Located in Greensboro, NC
Information: Natural Diamond - Clarity: VS2 Color: I Carat: 0.18ct Genuine Sapphires - Treatment: Heating
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Rose Gold

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30 Carat Sapphire For Sale on 1stDibs

Find the exact 30 carat sapphire you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 14k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 30 carat sapphire among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic 30 carat sapphire over the years, but those made by Luigi Ferrara, OGI Ltd and David Gross Group are often thought to be among the most beautiful. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and cushion cut cut versions available here, too. There aren’t many items for men if you’re seeking a 30 carat sapphire, as most of the options available are for women and unisex.

How Much is a 30 Carat Sapphire?

Prices for a 30 carat sapphire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $215 and can go as high as $377,000, while this accessory, on average, fetches $3,808.

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 30 Carat Sapphire
  • 1stDibs ExpertApril 5, 2022
    The highest carat sapphire to ever be discovered is the Blue Giant of the Orient, as of January 2022. It weighs 486.52 carats and originated from a mine in Ratnapura, Sri Lanka. On 1stDibs, shop a large selection of sapphire gemstone jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    A standard size of a round sapphire is 6mm which is approximately one carat, making 7mm sapphires just slightly larger than a carat. Because sapphires are heavier than diamonds, a one carat sapphire is slightly smaller than a one carat diamond.
  • 1stDibs ExpertMay 5, 2023
    How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.