GIA Certified 2.11 Carat Madagascar Blue Sapphire Diamond Trillion Platinum Ring
By H & H Jewels
Located in Miami, FL
Cushion cut Madagascar Blue Sapphire. 2.11ct Blue Sapphire in the center.
Diamond, Blue Sapphire, Platinum
GIA Certified 4.32 Carat Madagascar Blue Sapphire and Diamond Platinum Ring 5.5
By H & H Jewels
Located in Miami, FL
GIA Certified 4.32 Carat Madagascar Blue Sapphire and Diamond Platinum Ring This is a stunning blue sapphire, diamond and platinum ring.
Diamond, Blue Sapphire, Platinum
Faye Kim 22 Karat Gold 6.57 Carat Madagascar Blue Sapphire Ring, Size 6.5
By Faye Kim
Located in Darien, CT
A striking expression of modern simplicity and old-world craftsmanship, this Faye Kim ring is crafted in rich 22 karat gold and centered with a vivid Madagascar blue sapphire. The st...
Blue Sapphire, Gold, 22k Gold
Estate Madagascar Blue Sapphire and Diamond Engagement Ring
Located in Denver, CO
A royal blue sapphire center stone originating from Madagascar weighing approximately 1.35 carats, radiates between tapered shoulders set with round brilliant-cut and baguette diamon...
Diamond, Blue Sapphire, Platinum
Natural Unheated Madagascar Blue Sapphire Gemstone 2.66 carats with GRS Report
Located in Los Angeles, CA
This exquisite 2.66-carat natural blue sapphire from Madagascar reveals a mesmerizing midnight blue hue with superb brilliance.
Blue Sapphire
Natural 3.67-Carat Madagascar Blue Sapphire and Diamond Cocktail Ring
Located in Denver, CO
A stunning natural 3.67-carat cushion-cut dark blue natural sapphire from Madagascar sits at the center of this elegant ring surrounded by fifty-six round diamonds totaling approxima...
Diamond, Blue Sapphire, 18k Gold, White Gold
6.01ct Unheated Madagascar Blue Sapphire & Diamond Ring in 18k Gold
Located in Chicago, IL
This exquisite 3-stone sapphire and diamond ring features a rare 6.01 carat cushion mixed-cut blue sapphire from Madagascar, expertly set in polished 18k white gold.
Diamond, Sapphire, 18k Gold
$60,000Sale Price|20% Off
SSEF Certified 4 Carat No Heat Madagascar Blue Sapphire Diamond Ring
Located in Chicago, IL
SSEF confirms origin Madagascar and states no indications of heating. Unheated sapphires of this size with respected Swiss certification represent an increasingly scarce category in ...
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 1.86ct Unheated Madagascar Blue Sapphire Set in 18k White Gold
Located in Plantation, FL
The stone is accompanied by GIA Gemological Report #2193349535, issued May 15, 2018, confirming Natural Corundum, Natural Sapphire, Madagascar origin, and most critically, No Indicat...
Diamond, Blue Sapphire, 18k Gold, White Gold
AGL Certified Cushion Cut Madagascar Blue Sapphire and Diamond Three-Stone Ring
Located in Scottsdale, AZ
Ring Size: 5 This striking ring showcases a stunning cushion modified mixed-cut Madagascar sapphire, its deep blue hue exuding elegance and rarity.
Blue Sapphire, Sapphire, Diamond, White Gold, 14k Gold, Gold
GIA Certified 4.08ct Natural Madagascar Sapphire Diamond Ring 14 Karat*
Located in New York, NY
Classic Halo Cluster GIA Certified 4.05ct. Natural Madagascar Blue Sapphire ring. Report: 5211431444 Oval cut: 9.91 x 7.70 x 6.49mm Clean Clarity, Transparent Even Blue .8...
Diamond, Sapphire, 14k Gold, White Gold
3.48ct Madagascar Sapphire and 2.10ct Diamond 18ct White Gold Cluster Ring 1970
Located in Jesmond, Newcastle Upon Tyne
Condition This stunning example of vintage jewellery is excellent quality, set with a stunning Madagascar blue sapphire displaying the finest colour, brilliance and presence.
Diamond, Sapphire, 18k Gold, White Gold
Platinum Ladies Ring with Sapphire and Diamonds
Located in LA, CA
Item # 8225 Platinum Ladies Ring with 2.42ct Madagascar Blue Sapphire and 1.91ct Diamonds. Center stone set in a white metal ring marked “Pt900 242 1.19” with numerous near-colorless...
Diamond, Sapphire, Platinum
GIA Certified 3.29 Carat Round Blue Sapphire and Diamond Halo Ring in White Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This gorgeous sapphire and diamond cocktail ring features a stunning Madagascar blue sapphire with exquisite color!
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold, Gold
$182Sale Price|20% Off
1.06 Carats Teal Blue Sapphire Stone Oval Cut Madagascar's Gemstone
Located in Bangkok, TH
Weight 1.06 carats Dimensions 7.0x5.1x3.1 mm Treatment Heated Origin Madagascar Clarity SI Shape oval Cut Faceted This stunning 1.06 carat teal blue sapphire from Madagascar ...
Blue Sapphire
$376Sale Price|20% Off
2.15 Carat Loose Blue Sapphire Stone Oval Faceted Madagascar's Gemstone
Located in Bangkok, TH
Weight 2.15 carat Dimensions 9.4x7.2x3.4mm Treatment Heated Origin Madagascar Clarity SI Shape Oval Cut Faceted NA This 2.15-carat natural Blue Sapphire is a stunning gemstone, sh...
Blue Sapphire
$200Sale Price|20% Off
1.16 Carats Teal Blue Sapphire Stone Cushion Cut Madagascar's Gemstone
Located in Bangkok, TH
Weight 1.16 carats Dimensions 8.2x4.8x2.8 mm Treatment heated Origin Madagascar Clarity VS Shape cushion Cut fancy cushion This stunning 1.16 carat teal blue sapphire from Ma...
Blue Sapphire
5.91 Carat Natural Loose Greenish Blue Sapphire From Madagascar, Africa
Located in Peshawar, PK
Loose Sapphire Weight: 5.91 Carats Sizes: 12.22 x 9.24 x 5.14 Mm Origin: Madagascar, Africa Shape: Cushion Colour: Greenish Blue Treatment: Heat Enhancement Certificate: AIG Certi...
Blue Sapphire, Green Sapphire, Other
$1,440Sale Price|20% Off
6.47 carats GGI Certified Loose Blue Sapphire Oval Cut Madagascar's Gemstone
Located in Bangkok, TH
Weight 6.47 carat Dimensions 12.39x9.44x6.44mm Treatment None Origin Madagascar Clarity VVS Shape Oval Cut Faceted NA This exquisite 6.47 carat Vivid Blue Sapphire hails from the ...
Blue Sapphire
Madagascar Royal Blue Sapphire Diamond Ring Handmade
By H & H Jewels
Located in Miami, FL
Madagascar Royal Blue Sapphire Diamond Ring Handmade This show stopping ravishing royal blue sapphire and diamond ring is handmade and one of a kind.
Diamond, Blue Sapphire, Platinum
$200Sale Price|20% Off
1.08 carats Blue Sapphire Stone Pear Cut Natural Gemstone from Madagascar
Located in Bangkok, TH
Weight 1.08 carats Dimensions 8.1x5.3x3.0 mm Treatment heated Origin Madagascar Clarity SI Shape Pear Cut Faceted This exquisite 1.08 carat sapphire gemstone, skillfully cut i...
Blue Sapphire
GIT Certified 3.11 Carat Natural Loose Blue Sapphire Gemstone From Madagascar
Located in Peshawar, PK
Renowned for its mesmerizing blue hues, sapphire derives its name from the Greek word "sappheiros," meaning blue stone.
Blue Sapphire, Other
$520Sale Price|43% Off
3.03 carats GGI Certified Loose Greenish Blue Sapphire Oval Cut Madagascar's Gem
Located in Bangkok, TH
Weight 3.03 carat Dimensions 9.04x6.76x5.47mm Treatment None Origin Madagascar Clarity VVS Shape Oval Cut Faceted NA This exquisite 3.03-carat Greenish Blue Sapphire hails from th...
Blue Sapphire
GFCO Certified 1.55 Carat Natural Loose Blue Sapphire Gemstone From Madagascar
Located in Peshawar, PK
Loose Sapphire Weight: 1.55 Carats Dimension :8.60 x 7.01 x 3.03 Carat Origin: Madagascar, Africa Shape: Oval Colour: Royal Blue Treatment: Heat Enhancement Certificate: GFCO Ce...
Blue Sapphire, Other
GIA 1.82ct Oval Step Cut Blue Heated Madagascar Sapphire
Located in New York, NY
Weight: 1.82ct Stone: Blue Sapphire (Heated) 1.82ct Measurements: 7.80 x 5.99 x 4.43mm Origin: Madagascar Cut: Oval Step Cut Report: GIA 2233797934 Item #: BR-1788-012726-10
Blue Sapphire
Certified 2.51 Carat Natural Loose Blue Sapphire Oval Shape Gem From Madagascar
Located in Peshawar, PK
Loose Blue Sapphire Weight: 2.51 Carats Sizes: 9.00 x 6.79 x 4.71 Mm Origin: Madagascar, Africa Shape: Oval Colour: Blue Treatment: Heat Enhancement Certificate: AIG Certificate ...
Blue Sapphire, Other
$128Sale Price|20% Off
0.91 carats Blue Sapphire Stone Oval Faceted Madagascar's Gemstone
Located in Bangkok, TH
Weight 0.91 carats Dimensions 6.2x5.1x3.5 mm Treatment heated Origin Madagascar Shape oval Cut faceted Clarity SI This exquisite 0.91 carats blue sapphire is a true marvel o...
Blue Sapphire
CARTIER Madagascar Sapphire and Diamond Earrings
By Cartier
Located in New York, NY
Circa - 1997 Platinum and 18K White Gold Madagascar No Heat Sapphire Approximate Sapphire Weight - 7.44 CTS French Assay Marks Signed - Cartier
Diamond, Blue Sapphire, 18k Gold, White Gold, Platinum
Antique French 2.20 Carat Sapphire and 2.16 Carat Diamond Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
The pierced decorated octagonal setting is ornamented with a feature 2.20Ct oval mixed cut Madagascar blue sapphire, eight claw set in subtle relief to the centre of the design.
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
$54,400Sale Price|20% Off
GRS Certified 5.44 Carat Madagascar No-Heat Blue Sapphire Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
Madagascar sapphires are particularly admired for their rich royal blue tones and velvety saturation.
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA 2.54 Carat Madagascar Heart-Shaped Blue Sapphire Diamond Halo Ring in 18K
Located in Plantation, FL
Striking and romantic ring centered by a 2.54 carat GIA-certified natural heart-shaped blue sapphire of Madagascar origin, exhibiting a richly saturated royal blue color with excelle...
Diamond, Blue Sapphire, 18k Gold
$120,000Sale Price|20% Off
SSEF 7 Carat Unheated Madagascar Sapphire and Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
SSEF further confirms the gemstone's origin as Madagascar, one of the world's most respected sources for fine blue sapphires.
Diamond, White Diamond, Blue Diamond, Sapphire, Blue Sapphire, Platinum
Untreated Sapphire & Diamond Ring 4.04 Carat Madagascar AGL Certified
Located in Northampton, MA
A mixed cut cushion-shaped 4.04 unheated royal blue sapphire from Madagascar is the center of attention in this glamorous rose gold cocktail ring.
Diamond, Sapphire, 14k Gold
$15,993Sale Price|20% Off
GIA Certified 5.81 Carat Madagascar Corundum Sapphire Diamond Ring
Located in Houston, TX
This ring is made in 14K white gold and features 1 oval-cut, natural corundum, blue sapphire from Madagascar weighing 1.42 carats.
Diamond, Sapphire, 14k Gold, Yellow Gold
GIA Certified "Royal Blue" Sapphire 6.09 Ct Cushion Loose Gemstone
Located in Fort Lee, NJ
With its prestigious Royal Blue grade, trusted GIA certification, and vibrant Madagascar origin, this sapphire is ideal for high-end jewelry or investment-grade acquisition
Blue Sapphire
$280Sale Price|20% Off
1.65 Carat Natural Loose Blue Sapphire Ring Gem
Located in Peshawar, PK
Loose Sapphire Weight: 1.65 Carats Dimension: 6.9x6.6x3.6 Mm Origin: Madagascar Africa Shape: Cushion Color: Blue Treatment: Non Certificate; On Demand Blue sapphire, with its mes...
Sapphire, Blue Sapphire
Saphire Brilliant Earrings 1.40 1.09 ct Ilakaka Mine Madagascar blue and apricot
Located in Viena, Viena
untreated NATURAL COLOR sapphires, always a rarity, most sapphires are heated, wonderfully set in halo sitl with a triple brilliant cut wreath, 2 sapphires in different colors blue a...
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
Art Deco 3.83 Carat Madagascar Sapphire and 0.90 Carat Diamond Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
This stunning, fine and impressive antique sapphire pendant has been crafted in platinum. The drop style pendant displays a feature 3.83ct cushion cut blue Madagascar sapphire, four...
Diamond, Sapphire, Platinum, White Gold
Natural Blue Sapphire Gemstone 2.56 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the stunning beauty of this natural blue sapphire, weighing 2.56 carats. This sapphire, with its vibrant blue color and flawless clarity, is a striking gemstone perfect for ...
Blue Sapphire
Natural Blue Sapphire Gemstone 2.74 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Carat Weight: 2.74 carats, providing a striking and substantial presence Shape: Cushion, a classic cut that enhances the sapphire's natural brilliance and allure Measurements: 8.99 x...
Blue Sapphire
Natural Blue Sapphire Gemstone 3.39 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the captivating beauty of this natural blue sapphire, weighing 3.39 carats. Known for its rich blue color and superior clarity, this gemstone is perfect for creating a state...
Blue Sapphire
1.30 Carat Natural Loose Blue Sapphire Oval Shape Gemstone
Located in Peshawar, PK
Loose Sapphire Weight: 1.30 Carats Sizes: 7.3 x 5.7 x 3.3 Mm Origin: Madagascar Shape: Oval Colour: Blue Treatment: Heat Enhancement Certificate: On Customer Demand Sapphire, a ge...
Blue Sapphire
1.80 Carat Natural Loose Blue Sapphire Cushion Shape Gemstone
Located in Peshawar, PK
Loose Sapphire Weight: 1.80 Carats Sizes: 7.3 x 5.5 x 3 Mm Origin: Madagascar Shape: Cushion Colour: Blue Treatment: Heat Enhancement Certificate: On Customer Demand Sapphire, a ...
Blue Sapphire
GIT Certified 1.21 Carat Natural Loose Blue Sapphire Gemstone
Located in Peshawar, PK
Renowned for its mesmerizing blue hues, sapphire derives its name from the Greek word "sappheiros," meaning blue stone.
Blue Sapphire, Other
Certified 2.31 Carat Natural Loose Cornflower Blue Sapphire Gemstone
Located in Peshawar, PK
Renowned for its mesmerizing blue hues, sapphire derives its name from the Greek word "sappheiros," meaning blue stone.
Blue Sapphire, Other
1.60 Carat Natural Loose Blue Sapphire Pear Shape Gemstone
Located in Peshawar, PK
Loose Sapphire Weight: 1.60 Carats Sizes: 9.1 x 5.8 x 3.5 Mm Origin: Madagascar Shape: Pear Colour: Blue Treatment: Heat Enhancement Certificate: On Customer Demand Sapphire, a g...
Blue Sapphire
1.55 Carat Natural Loose Blue Sapphire Pear Shape Gemstone
Located in Peshawar, PK
Loose Sapphire Weight: 1.55 Carats Sizes: 8.2 x 6.2 x 3.9 Mm Origin: Africa Shape: Pear Colour: Blue Treatment: Heat Enhancement Certificate: AIG Certificate Available Sapphire, a...
Blue Sapphire
1.10 Carat Natural Loose Blue Sapphire Oval Shape Gemstone
Located in Peshawar, PK
Loose Sapphire Weight: 1.10 Carats Dimension : 8.2 x 5.8 x 2.9 Mm Origin: Madagascar, Africa Shape: Oval Colour: Blue Treatment: Non Certificate: On Customer Demand Sapphire, a ge...
Blue Sapphire, Other
$280Sale Price|20% Off
1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
Located in Peshawar, PK
Loose Blue Sapphire Weight: 1.65 Carats Dimension: 6.7x6.6x4.5 Mm Origin: Madagascar Africa Color: Blue Shape: Round Certificate: On Customer Demand Blue sapphire, the gemstone...
Blue Sapphire
Natural Royal Blue Sapphire Gemstone 2.03 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Carat Weight: 2.03 carats, a perfect size for fine jewelry Shape: Oval, emphasizing the gem’s natural brilliance and symmetry Measurements: 8.37 x 6.48 x 4.14 mm, offering a balanced...
Blue Sapphire
$7,350Sale Price|30% Off
Royal Blue Sapphire 4.43 Ct Oval Cut Certified Natural Loose Gemstone for Ring
Located in Peshawar, PK
💎 GEMSTONE TYPE: Sapphire ⚖️ WEIGHT: 4.43 Carat 🪚 SHAPE & CUT: Oval Cut 📏 SIZE (MM): 11.17 x 8.80 x 6.20 🌈 COLOR: Royal Blue 🔎 CLARITY: Slightly Included 🧪 TREATMENT: S...
Sapphire, Blue Sapphire
Natural Royal Blue Sapphire Gemstone 2.17 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Origin: Sourced from Madagascar, renowned for producing some of the finest sapphires.
Blue Sapphire
GIA Report Certified 5.93 Carat Royal Blue Oval Sapphire Cocktail Ring
By Jae's Jewelers
Located in Coral Gables, FL
Platinum Cocktail 3 Stone Ring Featuring a Prong Set 5.93 Carat Oval Sapphire GIA Graded as Natural, Heated, "Royal Blue" Color. Accented By Two Half Moon Cut Diamonds Totaling 0.85 ...
Diamond, Blue Sapphire, Sapphire, Platinum
$203Sale Price / set|30% Off
Natural Blue Sapphire Oval, Cushion, Pear Cut 2.53 Carat Loose Gemstones Parcel
Located in Peshawar, PK
Natural Deep Blue Sapphire Oval, Cushion and Pear Cut Loose Gemstones Parcel – Faceted Earth-Mined Blue Sapphire Lot for Statement Ring, Pendant, Custom Fine Jewelry, September Birth...
Blue Sapphire
2.05 Carat Natural Loose Blue Sapphire Pair Oval Shape Gemstone
Located in Peshawar, PK
Renowned for its mesmerizing blue hues, sapphire derives its name from the Greek word "sappheiros," meaning blue stone.
Blue Sapphire, Other
4.40 Carat Natural Loose Blue Sapphire Lot For Jewellery Making
Located in Peshawar, PK
Renowned for its mesmerizing blue hues, sapphire derives its name from the Greek word "sappheiros," meaning blue stone.
Blue Sapphire, Other
Certified 1.64 Carat Natural Loose Blue Sapphire Marquise Cut Gemstone
Located in Peshawar, PK
Loose Sapphire Weight: 1.64 Carats Sizes: 10.29 x 5.13 x 3.96 Mm Origin: Madagascar, Africa Shape: Marquise Colour: Blue Treatment: Heat Enhancement Certificate: AIG Certificate A...
Blue Sapphire, Other
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 rings, vintage engagement rings or Art Deco engagement rings.)
Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.
