Cushion Cut Three-Stone Rings

A Victorian three stone carved half hoop diamond ring, three old brilliant-cut diamonds estimated to weigh a total of 2.5 carats. Centering an o...

A simply gorgeous and wonderful value Estate ring set in solid Platinum and featuring a stunning Unheated Blue Sapphire from Sri Lanka weighing an absolutely impressive 3.14ct. The b...

Celebrate a rich tapestry of color with this vibrant three-stone statement ring. At the center sits a lush, cushion-cut Chrome Diopside in a vivid forest green, flanked by two deep v...

GIA Certified 3.14 Carat Cushion Cut Pink Sapphire Diamond Yellow Gold Ring Simply the most elegant and beautiful Pink Sapphire and Diamond Engagement or Wedding Ring! The center C...

A stunning, fine and impressive antique 3.90 carat yellow sapphire and 2.65 carat chrysoberyl, 18 karat yellow gold trilogy ring; part of our diverse gemstone trilogy ring collection...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Sapphire: 2.20 Carats Diamond: 0.18 Carats Metal: 18K Yellow Gold Ring Size: 7 US Custom sizin...

Tiffany & Co. GIA Certified 14 Carat Natural Blue Sapphire Diamond Platinum Ring This exceptional ring by Tiffany & Co. features a magnificent 14.00 carat natural blue sapphi...

--Stone(s):-- (7) Natural Genuine Garnets - Cushion Cut - Claw Prong Set - Dark Blue-Green changing to Purplish Red- 5.34ct (exact stamped) ** See Certification Details Below for Com...

A beautiful Ring made in Platinum featuring a GIA Certified 2.40 Carat Natural Ruby and 0.52 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems...

An exceptional sapphire and diamond three-stone ring centered by a rare SSEF-certified 7.306 carat natural sapphire of Madagascar origin. Showcasing a richly saturated blue color and...

Platinum and 18k rose gold ring featuring a GIA certified 5.01 carat, cushion cut, natural, unheated, pink sapphire. Accented with two GIA certified heart shape diamonds totaling 1.4...

This breath taking original Victorian ring is 1880 circa Classy Trilogy mount hand made during the time of solid 18 KT gold Ring boasts a magnificent 10.00 Carats untreated unheated ...

A powerful and unmistakably Italian creation from BULGARI, this striking ring embodies the bold color, architectural presence, and sculptural confidence that defined the maison’s hig...

A rare and captivating 4.06 carat green blue Montana sapphire three stone ring in platinum, handcrafted by Merkaba Jewelry Beverly Hills and accompanied by a GIA report. Centered by ...

A truly magnificent classic ring. The cushion shaped Burmese ruby center stone is flanked by trilliant diamonds in a handmade platinum and 18 kt yellow gold mounting. Ruby total weig...

Radiating with extraordinary brilliance, this exceptional ring showcases a magnificent 12.17 carat Fancy Yellow diamond, certified by GIA as natural in color. Cut in a beautifully pr...

Elegant, refined, and exceptionally rare, this magnificent ring is centered by a breathtaking 4.11 carat marquise brilliant cut diamond certified by GIA as F Color and Internally Fla...

A captivating and romantic design, this vintage three stone ring centers on a rare Fancy pink cushion cut diamond. Its soft blush hue radiates delicate warmth, while the cushion silh...

Introducing our stunning handmade Halo Trilogy Ring, crafted with exceptional attention to detail in Belgium. This exquisite ring is a true work of art, meticulously crafted without ...

--Stone(s):-- (1) Natural Genuine Antique Ruby - Cushion Cut - Prong Set - Purplish Red - Burma - No Heat - 2.62ct (exact) ** See Certification Details Below for Complete Info ** (2)...

Yellow Sapphire 4.95 carats with Diamond 0.30 carat Ring set in 18K Gold Settings Width: 2.0 cm Length: 1.0 cm Ring Size: 52 Total Weight: 8.18 grams "We first opened doors in 19...

This exquisite Gubelin-certified Burma no-heat red spinel and diamond ring is a true masterpiece of rarity and refinement. At its heart lies a mesmerizing 4.98-carat cushion-cut red ...

Elevate your jewelry collection with this striking ring crafted in luxurious 14k white gold. At its heart lies a mesmerizing 3.33-carat deep blue sapphire, exuding regal allure and t...

An exceptional and highly collectible three-stone ring by Tiffany & Co., centered around a rare and vividly saturated Burmese ruby of remarkable quality. The ring features a nat...

About Angara:
At Angara, every piece of jewellery is a handcrafted expression of love and individuality. We design with intention—using vivid coloured gemstones and ethically...

Elevate your style with this exquisite three stone ring featuring a captivating 4.87ct cushion cut sapphire sourced from Madagascar and adorned with two sparkling half-moon shape dia...

GRS-certified 5.41 carat cushion-cut "Vivid Green" minor oil Colombian emerald in 18K white gold three-stone ring. Flanked by two old European-cut diamonds totaling 1.50 carats. Ring...

From Emilio Jewelry New York, An exceptional and rare 6.15 carat natural Kashmir sapphire, displaying a richly saturated cornflower royal blue color and remarkable transparency, set in a refined signed Bulgari platinum diamond ring. Important Kashmir sapphires of this caliber are rarely offered publicly and are typically placed directly into long-term private collections. This stone has that alive, glowing, velvety royal blue that no other origin can replicate. This Kashmir is unlike any other. A superb Royal Blue Kashmir sapphire of exceptional saturation and tone, exhibiting the coveted velvety texture and soft luminosity that define the finest stones from this legendary origin. The sapphire has been confirmed as Kashmir origin with no indications of heat by three of the world’s most respected gemological laboratories: American Gemological Laboratories (AGL), SSEF Swiss Gemological Institute, and Gübelin Gem Lab. What many consumers don’t know is that for a Kashmir sapphire to be considered a Top Stone it must be certified by all 3 laboratories ssef, Gubelin, and AGL. Many Kashmir sapphires only have one certificate or none of the above labs which means its value is a fraction of a Kashmir with the 3 labs mentioned above. Kashmir sapphires are widely regarded as the most desirable sapphires in the world, celebrated for their distinctive velvety blue color and exceptional rarity. Stones exceeding five carats with confirmed Kashmir origin and no heat treatment are extraordinarily scarce. This sapphire possesses the qualities collectors seek most: a vivid royal blue hue, excellent brilliance, and outstanding clarity. The stone is loop clean, a rare characteristic for Kashmir sapphires of this size. Gübelin has further awarded the gemstone an Exceptional Gemstone Rating of 88, a distinction reserved for stones of superior quality and beauty. The sapphire is elegantly mounted in a signed Bulgari platinum ring, accented by emerald-cut diamond side stones that frame the center gemstone while maintaining a timeless and sophisticated design. Important Kashmir sapphires of this caliber are rarely offered publicly and are typically placed directly into long-term private collections. A remarkable opportunity to acquire a museum-worthy natural Kashmir sapphire of significant size, provenance, and rarity. Private viewings are available by appointment. ⸻ Details Center Stone: Natural Sapphire Origin: Kashmir Weight: 6.15 carats Treatment: No indications of heat Shape: Cushion mixed cut Color: Royal Blue Certification • American Gemological Laboratories (AGL) • SSEF Swiss Gemological Institute • Gübelin Gem Lab Mounting • Signed Bulgari • Platinum • Emerald-cut diamond side stones Serious inquiries are invited for this exceptional Kashmir sapphire. Kashmir Sapphire Ring Unheated Sapphire Important Sapphire Collector Gemstone Estate Bulgari Ring Rare Sapphire Ring

An extraordinary 6.04 carat Apple Green Tourmaline commands the center of this refined three stone ring, handcrafted in luminous 18K yellow gold by Merkaba Jewelry Beverly Hills. The...

Primary Stone: Antique Diamond Primary Stone Weight: Approx. 5.10-Carats Primary Stone Cut: Cushion Cut Primary Stone Color: L Color Primary Stone Clarity: VS2 Clarity Jewelry Type:...

A truly important and exceptional gemstone ring centered by a 20 carat natural cushion-cut ruby of Madagascan origin, accompanied by a GRS Swisslab Platinum Award Appendix This extr...

A ruby weighing 3.00ct of Burmese origin, is the centerpiece for this gorgeous, platinum three-stone ring. The ruby is accompanied by a Gemological Institute of America certificate #...

An exceptional ring, which consists of a 5.25 carat natural no heat Ceylon sapphire with a diamond each side (total diamond weight 1.2 cts). The sapphire is a wonderful colour, and i...

Royal Raised Three stone Tanzanite Ring. GIA Certified: 27.35ct. Natural tanzanite Cushion cut Excellent vivid Violetish Blue Color Measures: 17.02 X 16.94 X 11.59mm VVs- clarit...

This elegant three-stone ring blends warmth and brilliance in a beautifully balanced platinum and 18K yellow gold setting. At the center is a 1.21 carat cushion brilliant diamond, ce...

A magnificent high-jewelry ring centered around an impressive 11.60 carat natural emerald, beautifully cut in a classic emerald cut that highlights the gemstone’s rich color and eleg...

This platinum handmade three-stone ring is a beautifully balanced blend of craftsmanship and classic design. At the center sits a 3.10 carat cushion brilliant diamond, certified by G...

This exceptional statement ring features a GIA Certified 10.30 carat natural Colombian emerald, expertly set in an elegant 18k yellow and white gold mounting. The emerald is cushion...

Blue sapphire and diamond three stone ring in 18K gold which perfectly goes with your personality. Three stone rings come with deeper meaning, traditionally symbolizing friendship an...

This striking three-stone ring is a study in balance and brilliance. At its center sits a 2.58 carat cushion brilliant diamond, certified by GIA as F color and VS1 clarity. The crisp...

This exceptional ring showcases a 5.05-carat natural ruby of Mozambique origin, certified by GRS as untreated — a rarity in the world of fine rubies. The cushion-cut gem, measuring 1...

Fine Natural Vivid Pink Purple Sapphire & Diamond 18k Yellow Gold Three Stone Ring. Top grade 1.12 carat natural sapphire with a beautiful vivid pink purple colour. This stone also ...

A vibrant purple-pinkish red 4.16 carat cushion-cut natural untreated Spinel is the centerpiece of this ring. The vibrant gemstone is highlighted by two round brilliant cut diamonds ...

Ring Size: 5 This striking ring showcases a stunning cushion modified mixed-cut Madagascar sapphire, its deep blue hue exuding elegance and rarity. The sapphire’s natural transparen...

Emilio Jewelry 4.24 Carat Vivid Blue Sapphire Diamond Ring This amazing ring is unique and well thought out before Emilio designed it! Most women today want a ring that is striking,...

n exquisite and rare creation by Bvlgari, this exceptional three-stone ring features a stunning GIA-certified royal blue sapphire as its centerpiece, flanked by two brilliant-cut dia...

Gemstone Information: - Natural Fluorite - Total Carats - 4.90ctw Cut - Cushion Color - Teal & Light Green - Natural Diamonds - Total Carats - 0.02ctw Cut - Single Color - G - H Cla...

GIA certified 3.01 carat natural cushion modified brilliant diamond three stone engagement ring in platinum 950. The center stone is a 3.01 carat cushion modified brilliant diamond ...

Vintage 3 stones ring with plain band in solid 18K Yellow Gold. Crown is 5 mm deep . Claw set natural Emerald cut 5.5 mm x 4 mm / ca. 05 ct fla...

GIA certified 3.01 carat natural cushion modified brilliant diamond three stone engagement ring in platinum 950. The center stone is a 3.01 carat cushion modified brilliant diamond ...

When you buy a ruby, this is the color to aspire to! This Burmese ruby possesses the highly prized "pigeon's blood" red hue and weighs exactly 4.00 carats. This is an extremely rare ...

A classic Colombian emerald and diamond three-stone ring. Dexterously crafted in gleaming 18K gold this ring features a natural Colombian emerald-cushion cut from the famous Muzo min...

A striking and vibrant three-stone ring centered around a GIA-certified 5.48 carat Fancy Vivid Yellow diamond. The center stone is cut in a round-cornered rectangular modified brill...

Spectacular 18K white gold sapphire and diamond engagement ring containing 1 cushion cut natural Ceylon blue sapphire with no heat treatment weighing 11.89 carats and 2 brilliant cut...

GIA Certified 6.28 Carat Ruby and Diamond Three-Stone Ring A magnificent ruby graces the center of this elegant three-stone ring, weighing 6.28 carats and certified by GIA. The ruby...

This Verdura three stone ring is crafted in 18k yellow gold and set with a central rubellite, flanked by two Madeira citrine gemstones. The co...

This platinum three-stone ring is a refined statement of classic elegance, designed to highlight exceptional diamond quality with crisp, tailored lines. At its center is a 3.14 carat...

Beautiful 31.17 ct. emerald cushions. Handmade in 18k yellow gold. This three stone ring is simple and classy. Ring size 6.5.

This elegant platinum engagement ring features a magnificent 4.01 carat radiant cut diamond, beautifully accented by tapered baguette side stones. Its three stone design enhances the...

From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. This item has been appraised by the exp...