Star Sapphire Cabochon Ring

A unique and special gem! It is a large 20.38 carat star sapphire which also has color change, two unique phenomena! The sapphire has a violitish-blue color that changes to a strong...

It offers bold finger covered on top and is set with a cabochon cut black star sapphire complemented by a diamond on either side of it.

Our GIA Certified Art Deco 23.19ct. oval star Sapphire and Diamond ring is an exquisite masterpiece that transforms elegance into wearable art.

White Gold Oval Pink Star Sapphire Textured Solitaire Ring Description: This substantial mid-century style statement ring is crafted in solid 14k white gold and features an impressi...

Star Sapphire and Diamond Pinky Ring in Platinum Circa 1940's A Delightful Classic One Cabochon Star Sapphire Weighing 3.00 Carats Approximately [ A Vibrant Blue With a Nice Star Th...

7.29 carat Natural Star Sapphire and Diamond Ring in Platinum Star Sapphire and Diamond Ring features a natural 7.29 carat Oval Cabochon Star Sapphire with steely blue color surrou...

Black Star Sapphire with Cubic Zirconia Ring set in Silver Settings Width: 1.5 cm Length: 1.8 cm Ring Size: 59 Total Weight: 5.61 grams *Please note that the silver setting is pl...

Bora & Co AGL Certified 20.20ct Star Sapphire and Diamond Platinum Ring An extraordinary display of nature’s artistry, this Bora & Co ring features a mesmerizing 20.20-carat AGL-cer...

Oscar Heyman Brothers star sapphire cocktail ring. Centrally set with an oval cabochon natural unenhanced star sapphire in an open back claw setting with an approximate weight of 18....

14 Karat Yellow Gold and Star Sapphire Ring Size 10.25 GAI Certified- This stunning ring features three oval cabochon star sapphires (one blue, two purple 10 mm x 8 mm each) set in ...

Platinum Star Sapphire with Trillion Cut Side Diamond Solitaire Ring Description: A magnificent platinum ring featuring a blue star sapphire framed by two trillion cut Diamonds. Cre...

This ring features a cabochon star sapphire measuring ~4.02 carats.

Dalben design 18 kt white gold satin finishing ring with an oval cabochon cut silver star sapphire weight 7,03 carat and 24 rose cut white diamonds weight 0,18 carats.

18 Karat White Gold Black Star Sapphire Ring. The ring features a bezel-set oval black star sapphire. The six-star sapphire has great presence with light. The sapphire measures 13.5 ...

The slim band has also been made in yellow gold. This vintage ring dates back to the 1960s. Gemstone: Sapphire Stone Shape: Oval Cabochon Cut Carat Weight: 4.50 Metal: 18ct Yello...

A beautiful ring featuring a GIA Certified 7.37 Carat Natural Unheated, Ceylon Star Sapphire and 1.83 Carat Diamond Accents set in Platinum. Sapphires have extraordinary durability -...

A striking 8.07‑carat black star sapphire anchors this contemporary east‑west bezel ring, cut as a smooth cabochon to reveal a strong, well‑defined six‑rayed star under direct light.

The gemstone displays a crisp, six-rayed star that dances across the high-domed cabochon surface with every movement.

Blue Star Sapphire 1.53 carats Ring set in 18 Karat Gold Settings Width: 0.8 cm Length: 0.9 cm Ring Size: 59 Total Weight: 6.71 grams "We first opened doors in 1980 when it was ...

A star is born. And she burns with beauty. At the heart of Seraphine is an extraordinary unheated violet star sapphire, set in glowing yellow gold and crowned with a delicate halo o...

This striking mid-century 1950s ring, crafted in 14K white gold, features a captivating 4-carat gray star sapphire as its centerpiece. The strong 6-ray star effect within the sapphir...

Simply Beautiful! Finely detailed Vintage 1960s Retro Star Sapphire Gold Rope Bezel Ring Gold Rope Bezel Ring. Centering a securely Hand set 9 Carat Star Sapphire. Hand crafted in 12...

This sterling silver three‑stone ring showcases a 10.06‑carat black star sapphire with a sharp, well‑defined asterism, cut as a smooth cabochon to highlight its celestial glow.

A bold and distinctive men’s ring crafted in rich 18K yellow gold, featuring a captivating oval cabochon black star sapphire at its center.

A striking cocktail ring featuring a 38.72 carats of blue star sapphire. There are a total of 7 star-sapphires, each with a sharp and distinct 6-rayed star. The sapphire's celestial ...

Prehnite, Black Star Sapphire and Cubic Zirconia Ring set in Silver Settings Width: 2.3 cm Length: 1.2 cm Ring Size: 57 Total Weight: 7.53 grams *Please note that the silver sett...

Golden Star Sapphire 4.05 carats, Yellow Sapphire 0.25 carat and Diamond 0.56 carat Ring set in 18 Karat White Gold Settings Width: 1.1 cm Length:1.5 cm Ring Size: 51 Total Weigh...

Purple Star Sapphire 2.50 carats, Purple Sapphire 0.59 carat and Diamond 0.36 carat Ring set in 18K Rose Gold Settings Width: 1.2 cm Length: 1.4 cm Ring Size: 53 Total Weight: 6.0...

Very Rare Vintage Buccellati Ceylon Blue Star Sapphire 950 Platinum Oval Cabochon Dome Ring.

Key Features: GIA Report No. 6234058393 Natural Corundum – Natural Star Sapphire Blue color displaying natural asterism Oval double cabochon cut Approximate weight: 18.66 carats (cl...

Diamond G VVS approx .10 Ct. The ring weighs 12.3 grams It is in very good general condition Metal: 18 Kt white gold Hallmarks: assay Gems: 1 round cabochon cut natural star sapphir...

This natural oval-shaped cabochon pale blue star sapphire measuring 14 X 12mm is surrounded on all sides by thirty-six round diamonds in diagonal rows totaling approximately 1.50 car...

This vintage ring is crafted in 14k yellow gold and features a striking 8.2 carat star sapphire set in an elegant bypass design. The sapphire displays a strong asterism, with a lumin...

Purple Star Sapphire 5.49 carats, Purple Sapphire 2.24 carats and Brown Diamond 0.75 carats Ring set in 18K Rose Gold Settings Width: 1.8 cm Length: 1.9 cm Ring Size: 53 Total Wei...

14K Yellow Gold Black Star Sapphire and Diamond Ring Size 10.25 JAGi Certified- A bold and striking Modernist piece, this 14K yellow gold ring features an oval cabochon natural blac...

This stunning, fine and impressive vintage sapphire ring has been crafted in platinum. The substantial pierced decorated setting is ornamented with a stunning feature four-claw set ...

Glorious Victorian Destiny Stone This strikingly beautiful dinner ring, dating from the 1880 ca, features one rare natural untreated, six rays untreated, unheated, Natural Sapphire L...

Star Sapphire 39.21 carats, Yellow Sapphire 1.73 carats, Brown Diamond 2.61 carats, Diamond 0.48 carat and Cabochon Ruby 0.14 carat Ring in 18 Karat Rose Gold Settings Width: 2.5 c...

This beautiful Retro star sapphire and diamond cluster ring is a glamorous 1940’s design, centered by a cabochon cut purple star sapphire weighing approximately 4.70 carats.

This enchanting 1950s ring showcases a magnificent 34-carat oval cabochon purple star sapphire, set in 18K white gold.

This striking 14-karat yellow gold ring features a captivating oval cabochon black star sapphire, bezel-set at the center.

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Strong Color Change - Violet Blue to Purple Pink Color - No Heat - Good Star - 14.01ct (exact...

Genuine MIKIMOTO ring 14k Yellow gold Natural Star Sapphire Cabochon with Pearl Halo.

The star sapphire is a natural oval blue cabochon with a six ray star.

Star Sapphire 18.30 carats with Diamond 0.53 carat rings set in 18 Karat Gold Settings Width: 2.0 cm Length: 2.5 cm Ring Size: 52 "Since we first opened doors in 1980 our store w...

Star Ruby 11.24 carats, Pink Sapphire 1.74 carats, Purple Sapphire 2.29 carats and Diamond 0.92 carat Ring set in 18 Karat Rose Gold Settings (GIA Certified) Width: 2.0 cm Length:...

This magnificent statement ring features an impressive 16-carat, untreated natural oval cabochon star sapphire as its majestic center, exhibiting a mesmerizing grayish-violetish blue...

Blue Star Sapphire 42.51 carats with Blue Sapphire 0.22 carat with Diamond 0.08 carat Ring set in 18 Karat White Gold Settings Width: 2.9 cm Length: 2.5 cm Ring Size: 52 Total We...

White Star Sapphire 2.13 carats, Blue Star Sapphire 1.71 carats and Purple Star Sapphire 2.05 carat with Diamond 0.14 carat Ring set in 18K Gold Settings Width: 1.3 cm Length: 1....

Condition This stunning vintage 1980s cocktail ring is excellent quality, set with a stunning star sapphire.

14K Yellow Gold Black Star Sapphire and Seed Pearl Cluster Ring Size 5.75 JAGi Certified- This striking cluster ring showcases six cabochon-cut natural black star sapphires accented...

Outstanding Vintage 1 Carat Sapphire Cabochon & Diamonds Etoile Star Galaxy Ring.

Blue Star Sapphire 4.60 carats Ring set in 18 Karat Rose Gold Settings Width: 2.0 cm Length: 0.6 cm Ring Size: 51 Total Weight: 6.38 grams "We first opened doors in 1980 when it ...

A rare and exceptional Art Deco treasure from the most famous French jewelers, Cartier. This antique piece, made in platinum, features a large and impressive blue star sapphire weigh...

A beautiful ring featuring a 8.52 Carat Natural Cabochon, Sapphires and 2.00 Carat Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel in hardness ...

RARE BURMESE (Mogok - Myanmar) BLUE STAR SAPPHIRE AND DIAMOND RING, not heated, not treated.

A beautiful Ring set in Platinum featuring a 2.98 Carat Natural Purple Star Sapphire and Diamonds. Sapphires have extraordinary durability - they excel in hardness as well as toughne...

Blue Star Sapphire 9.38 carats with Diamond 0.41 carat Ring set in 18 Karat Gold Settings Width: 2.2 cm Length: 2.5 cm Ring Size: 55 Total Weight: 10.38 grams "We first opened do...

Blue Star Sapphire 12.76 carats with Diamond 0.49 carats Ring set in 18 Karat Gold Settings Width: 1.9 cm Length: 1.9 cm Ring Size: 53 Total Weight: 23.32grams "We first opened d...

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Bezel Set - Black Color - Natural Silks & Striations - 15.69x11.8mm (approx.) (2) Natural Genuine Diamonds - Rou...