Platinum Sapphire Rings
Platinum Sapphire and Diamond Ring
Designer: custom
Material: platinum
Sapphire: 1 radiant cut sapphire = 4.02cttw
Diamonds: 2 baguette and 8 round brilliant cuts = 0.70cttw
Size: 6 (please allow two additional shippi...
Category
21st Century and Contemporary More Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Ring
Designer: custom design
Material: platinum
Sapphire: 1 oval cut= 4.10ct GIA Cert# 2205232384
Diamonds: 2 half-moon cut= 1.00cttw
Ring Size: 5 ½ (please allow two additional shipping...
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Ring
Designer: custom design
Material: platinum
Sapphire: pear cut= 3.25ct
Diamonds: 70 round brilliant cut= 4.56cttw
Color: G
Clarity: VS
Size: 6 ½ (please allow two additional shipping ...
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Sapphire, Platinum
Platinum, Sapphire and Diamond Ring
platinum , cushion cut sapphire and diamond ring containing center natural sapphire 7.56 ct. flanked by two epaulette shaped diamonds weighing 0.82 ct. and fourteen full cut round ...
Category
2010s Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire Caddy Diamond Ring
An exquisite sapphire (2.15ct Ceylon) and custom cut caddy diamond (0.60ct) ring. The overall look of this piece is utterly mind-blowing. The band of this handmade ring sweeps up to ...
Category
2010s Contemporary Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
Platinum Sapphire and Diamond Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Specifications:
main stone: BLUE SAPPHIRE 0.98 ct
additional: ROUND AND BAGUETTE DIAMONDS
diamonds: 6 PCS
carat total weight: 0.13
color: n/a
clarity: n/a
...
Category
2010s Art Deco Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Ring
18K + Platinum
1.80 Carats Diamonds F-VS
1.80 Carats Sapphires
Size 5 1/2
Category
21st Century and Contemporary Modern Cluster Rings
Materials
Diamond, Sapphire, Blue Sapphire, 18k Gold, Platinum
Platinum Sapphire and Diamond Cluster Ring
Material: Platinum
Sapphire: 1 round sapphire = 1.00ct
Diamonds: 18 round brilliant cuts = 1.17cttw
Color: F-G
Clarity: VS1-VS2
Diamonds: 8 Baguette cuts = 0.16cttw
Color: F-G
Clarit...
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Ring
One natural cushion Ceylon sapphire that weighs 1ctw highlights in the center of this unique piece of jewelry.
Showing a fine miligrain design, this eye-catching ring is also adorned...
Category
Mid-20th Century Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Certified Platinum Sapphire and Diamond Ring
Royal platinum sapphire and diamond ring with C.Dunaigre certified 16.20 carats oval cut ceylon sapphire set with 3.92 carats in a halo with pear shaped diamonds.
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Modern Platinum Sapphire Diamond Bypass Ring
A mid-century platinum sapphire and diamond bypass ring, circa 1960. The ring is set with a white pear shape diamond weighing approximately 1.15 cts and an opposing blue sapphire wei...
Category
Vintage 1960s Modern Cocktail Rings
Materials
Blue Sapphire, Diamond, Platinum
Platinum Sapphire and Baguette Diamond "Ballerina"
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
This is beautiful platinum ring with nice intence blue sapphire and diamonds. It looks very elegant on the hand. The current ring size is 7.25US, but it can be resized.
Specificati...
Category
2010s Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Cocktail Ring
A 2.95 carat oval dark blue sapphire is beautifully surrounded by marquise cut and round brilliant white diamonds in this platinum cocktail ring. 10 Marquise cut and 31 round brillia...
Category
Vintage 1980s Cocktail Rings
Materials
White Diamond, Blue Sapphire, Platinum
Platinum Sapphire Tsavorite Square Trilogy Ring
Elegant with a pop of colour, the perfect alternative engagement ring. Simple and elegant with a bold combination of colours: two square cut tsavorites frame a gorgeous square cut bl...
Category
2010s Contemporary Three-Stone Rings
Materials
Blue Sapphire, Tsavorite, Platinum
Estate Platinum Sapphire and Diamonds Ring
Period: Art Deco (1920-1935)
Composition: Platinum
Stones:
• 1 sapphire
• 14 Old mine cut diamonds of H-SI1 quality that weigh 0.50ctw.
Ring size: 7 ¾
Ring face: 12mm by 12mm
Rise...
Category
Mid-20th Century Art Deco More Rings
Materials
Diamond, Sapphire, Platinum
Tiffany & Co. Platinum Sapphire and Diamond Ring
By Tiffany & Co.
Located in London, GB
An impressive sapphire and diamond dress ring in platinum by Tiffany & Co. The ring comprises of a cushion shape sapphire with an approximate weight of 0.90ct. Surrounding the centra...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Ring
Vintage Platinum Sapphire and Diamond Ring 4.5
This sparkling ring features one round sapphire (5 mm) surrounded by 14 round brilliant cut diamonds set in classic platinum. Top of ri...
Category
20th Century Fashion Rings
Materials
Multi-gemstone, Platinum
Platinum Sapphire and Tsavorite Garnet 3-Stone Ring
*** traces of wear around the girdle on the Sapphire stone
METAL TYPE: Platinum
TOTAL WEIGHT: 6.2 grams
GEMSTONES: Sapphire = 6.25ct twd and Garnet = 0.94ct twd
RING SIZE: 6.75
Category
21st Century and Contemporary More Rings
Materials
Sapphire, Garnet, Tsavorite, Blue Sapphire, Platinum
Estate Handmade Platinum Sapphire and Diamond Ring
Composition: Platinum
• 1 natural emerald cut sapphire 3.35ctw.
• 18 old mine cut diamonds H-VS2 0.50ctw.
• 2 baguette cut diamonds H-VS2 0.20ctw.
Ring size: 7 ½
Ring face measurem...
Category
Vintage 1950s Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Antique Art Deco Platinum Sapphire Diamond Ring
Original Early 1920s Art Deco diamond ring accented by sapphires. The platinum ring centers on a Old European cut diamond weighing 1.19 cts. The diamond has a GIA certificate (see ...
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Pear Shape Ring
Composition: platinum
• 1 natural pear shape sapphire 1.40ctw.
• 13 old mine cut diamonds H-VS2 0.50ctw.
Ring size: 6 ¼
Ring face measurement: 14mm by 11mm
Height: 5mm
Total weight:...
Category
Mid-20th Century Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Platinum Sapphire and Diamond Wedding Band
Vintage Platinum Sapphire and Diamond Wedding Band Size 5.75- This stunning wedding band features five round genuine sapphires and four round brilliant cut diamonds set in classic pl...
Category
20th Century Wedding Rings
Materials
Diamond, Platinum
Sapphire Diamond Platinum Ring
A gorgeous ring featuring a deep blue 8.24 carat oval shaped sapphire. The natural gemstone sits between two clusters of round brilliant cut diamonds in a classic prong setting. The ...
Category
2010s Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Edwardian French Platinum Sapphire Vs Diamond Cluster Ring
A stunning French made cluster ring in solid platinum.
Designed with an oval blue sapphire to centre, 6.5mm x 8.5mm approx. Surrounding are ten vs clarity diamonds, approx 1 carat of...
Category
20th Century Art Deco Cluster Rings
Materials
Diamond, Sapphire, Platinum
Art Deco Style Platinum Sapphire Eternity Band Ring
This is a lovely piece of jewelry that displays an Art Deco style.
30 natural French cut sapphires that weigh 5.80ctw constitute the flawless stones of this unique ring.
This is an e...
Category
Mid-20th Century Art Deco Engagement Rings
Materials
Sapphire, Platinum
William Rosenberg Platinum Sapphire and Diamond Eternity Ring
Expertly hand fabricated eternity band by William Rosenberg made from noble metal platinum with 1.71 Cttw blue sapphires & 1.03 Cttw diamonds showing hearts & arrows of VVS clarity &...
Category
21st Century and Contemporary Band Rings
Materials
Diamond, Blue Sapphire, Platinum
Sapphire Diamond Platinum Ring
A platinum, sapphire and diamond ring, centred on an oval-shaped sapphire in a surround of claw-set round-cut and baguette-cut diamonds, to open tapered shoulders and a grooved shank...
Category
Vintage 1950s Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Art Deco Style Platinum Sapphire and Diamond Ring
Total sapphire weight: 0.59cts. Central diamond weight: 0.73cts. Assessed diamond colour: G-H. Assessed diamond clarity: VVS2.
A wonderful Art Deco style sapphire and diamond ring s...
Category
2010s Art Deco Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
William Rosenberg Platinum Sapphire and Blue Diamond Ring
Soothing blue hues set this segmented eternity ring apart from all others! Expertly hand fabricated eternity band by William Rosenberg made from noble platinum with 0.76 Cttw blue sa...
Category
21st Century and Contemporary Fashion Rings
Materials
Blue Diamond, Blue Sapphire, Platinum
Art Deco Style Platinum Sapphires Eternity Band Ring
This is a lovely piece of jewelry that displays an Art Deco style.
30 natural French cut sapphires that weigh 5.80ctw constitute the flawless stones of this unique ring.
This is an e...
Category
Mid-20th Century Art Deco Engagement Rings
Materials
Sapphire, Platinum
Antique Vintage Estate Platinum Sapphire and Diamond Shield Ring
Edwardian platinum sapphire and diamond shield ring. Showcasing 15 Old European cut diamonds weighing a combined total of 2.00 carats, having G – H color grade and VS1 clarity grade....
Category
20th Century Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
Charles Krypell Platinum Sapphire, Emerald and Diamond X Ring
By Charles Krypell
Located in Pikesville, MD
A sophisticated and artistic design. This signed Charles Krypell criss-cross X design ring consists of polished platinum with perfectly set channels of blue sapphires and emeralds gi...
Category
1990s Modern Fashion Rings
Materials
White Diamond, Emerald, Blue Sapphire, Platinum
Platinum Sapphire Prong Set Eternity Ring Weighing 4.50 Carat
By OGI Ltd
Located in New York, NY
Platinum eternity ring with round cut sapphire prong-set.
Sapphires weighing 4.50 carat
Sapphire stone size 3.5 millimeter
Made to order in special size
Two weeks delivery
Fine q...
Category
2010s Contemporary Band Rings
Materials
Blue Sapphire, Sapphire, Platinum
GIA Certified Platinum Sapphire and Diamond Fashion Statement Ring
GIA certified platinum sapphire and diamond ring. Showcasing one GIA certified oval brilliant cut blue sapphire, four prong set, weighing approximately 4.58 carats. Treatment: no hea...
Category
20th Century Art Deco Fashion Rings
Materials
Blue Sapphire, Platinum
Sapphire Diamond Platinum Ballerina Ring
A delicate ballerina ring featuring a 3.14 carat blue sapphire which shows a vivid blue color. The cushion shaped sapphire has a double halo of tapered baguette and round cut diamond...
Category
2010s Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Sapphire and Diamond Platinum Ring
Designer: custom design
Material: platinum
Sapphire: 1.00 carat weight
Diamond: 1.25 carat weight
Ring Size: 7 1/2 (please allow two extra shipping days for sizing requests)
Weight:...
Category
21st Century and Contemporary Fashion Rings
Materials
Sapphire, Platinum
Platinum Star Sapphire Ring
Stunning Platinum Ring with one star sapphire weighing approximately 15.00 carats and twelve baguette diamonds weighing approximately 1.00 carats, 11.25g
Category
Mid-20th Century More Rings
Materials
Star Sapphire, Platinum
Antique Art Deco Platinum Sapphire and Diamond Engagement Ring
Stunning antique platinum engagement ring with round diamonds and a sapphire as the center.
Item #R0543
Metal: Platinum
Weight: 3.6 Grams
Total Diamond Weight: Approximately 0.3...
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Platinum No Heat Sapphire Ring
Platinum Ring with AGL certified 6.36 carat No Heat Ceylon Sapphire and 2 pear shape and 6 round E color VVS clarity diamonds weighing 3.92 carats.
Category
2010s More Rings
Materials
Diamond, Sapphire, Platinum
Ceylon Sapphire Diamond Platinum Ring
Ceylon Sapphire and diamond ring. Platinum, 19.6 grams. Octagonal cut sapphires @ 18.46 cts tw. 48 full cut and baguette diamonds @ 6.60 cts tw. 1 1/4 " high x 3/4 " wide x 3/8" hi...
Category
1990s More Rings
Materials
Diamond, Sapphire, Platinum
Sapphire and Diamond Platinum Ring
Both significant and easy-to-wear, this sophisticated platinum and diamond ring is centered by a cushion Ceylan Natural Sapphire.
Gross weight: 12.64 grams.
Category
Vintage 1950s More Rings
Materials
Diamond, Sapphire, Platinum
Sapphire, Diamond and Platinum Ring
A sapphire and diamond ring, set with a cornered-cut, lozenge shape Ceylon sapphire, weighing approximately 4.81ct, in a four claw setting, with a border of 30, round brilliant-cut d...
Category
2010s Modern Cluster Rings
Materials
Diamond, Sapphire, Platinum
1930s Diamond Sapphire Platinum Ring
Platinum ring from the 1930's set with fifteen (15) diamonds weighing 1.10 carats and eight (8) sapphires. Beautiful metal work surrounding the stones. Ring measures 1-3/16" long a...
Category
Vintage 1930s Cocktail Rings
Materials
Sapphire, Diamond, Platinum
Antique, Art Deco, Platinum Sapphire and Diamond Engagement Ring
Art Deco sapphire and diamond ring, circa 1925. Set with three oval-cut sapphires of exceptional blue colour and clarity in rubover settings. Further set with old cut diamonds inters...
Category
Early 20th Century Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum, 18k Gold, White Gold
Platinum Sapphire and Diamond Shield Ring, #190072102, circa 1920s
Description:
Here we have a stunning diamond and sapphire Art Deco Style shield ring. The Platinum band has filigree and an etched design that accents the diamonds and deep blue sap...
Category
Vintage 1920s Art Deco Fashion Rings
Materials
Diamond, Blue Sapphire, Platinum
Sapphire Diamond Ring in Platinum
This platinum sapphire and diamond ring will turn heads. A gorgeous 4.03 carat total weight blue oval sapphire is set in the center of this elegant ring and is surrounded by two des...
Category
1990s Contemporary Fashion Rings
Materials
Diamond, Sapphire, Platinum
Cabochon Blue Sapphire Platinum Ring
A unique ring showcasing a 3.20 carat cabochon blue sapphire, accented by four square shape blue sapphires weighing 0.45 carats total. Bezel set in a platinum mounting. Sizable upon ...
Category
20th Century Fashion Rings
Materials
Sapphire, Blue Sapphire, Platinum
Sapphire Diamond Platinum Cluster Ring
Sapphire and diamond ring, set with an oval faceted sapphire, with round brilliant-cut diamonds, surrounded by triangle cut sapphires. Marked with an S within a stirrup shaped mark.
...
Category
Early 2000s Cluster Rings
Materials
Diamond, Sapphire, Platinum
Diamond Sapphire Platinum Band Ring
Diamond Sapphire Platinum Band Ring weighing 1.10 carat and sapphires weighing 1.50 carat.
Category
Vintage 1920s Wedding Rings
Materials
Diamond, Blue Sapphire, Platinum
Star Sapphire Diamond Platinum Cocktail Ring
Star light star bright! A stunning 12.98 carat star sapphire is featured in this platinum ring. With 0.89 carats of round cut and baguette cut diamonds haloing the precious cabochon ...
Category
2010s Cocktail Rings
Materials
Diamond, Sapphire, Star Sapphire, Platinum
Platinum Sapphire and Old European Cut Art Deco Style Ring
Platinum sapphire and Old European cut Art Deco style ring. Showcasing one oval brilliant cut bezel set sapphire weighing approximately 1.05 carats. Interspersed with numerous Old Eu...
Category
20th Century Art Deco Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
3 Carat Sapphire Diamond Platinum Ring
This fabulous platinum ring ring is centered with a lovely emerald cut sapphire that weighs 3.00ct. The sapphire is accentuated by sparkling baguette and marquise cut diamonds that w...
Category
20th Century Cluster Rings
Materials
Sapphire, Diamond, Platinum
Sapphire Diamond Gold Platinum Ring
This beautiful and nostalgic Art Deco platinum ring captivates the eye with a bold 1.95 carat old mine cushion cut diamond (L/M/SI1) set at center. The geometry and symmetry of the d...
Category
2010s Art Deco Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
Sapphire Diamond Platinum Dress Ring
Sapphire and diamond three-row dress ring, showcasing a larger oval-shaped sapphire at center flanked by smaller calibre-cut sapphires, within a near-colorless round brilliant-cut di...
Category
21st Century and Contemporary Cocktail Rings
Materials
Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum
Platinum Diamond and Pink Sapphire Ring
This Ring is made of platinum and features 2 pink round cut sapphires equal to 2ctw and both round and marquise cut diamonds H/I in color and Vs in clarity. The Band features a finge...
Materials
Diamond, Sapphire, Platinum
Platinum Turquoise Sapphire Diamond Ring
Beautifully designed ring set in platinum. The center stone is a cabochon turquoise. On each side are calibre cut sapphires and down the shank are diamonds. There are twelve (12) r...
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Turquoise, Platinum
Green Sapphire Diamond Platinum Ring
One of my favorite pieces in our collection. Sapphire comes in every color in the rainbow but green is more difficult to find in a pleasant shade and large size. This platinum ring f...
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Green Sapphire, Platinum
Platinum Pink Sapphire Eternity Band
Eternity band crafted in platinum. Features thirty-six round pink sapphires. Size 6 and 1/16" wide.
Category
21st Century and Contemporary Band Rings
Materials
Pink Sapphire, Platinum
Royal Blue Sapphire Platinum Ring
Stunning Platiunm Antique Ring with one 1 AGL certified Madagascar Sapphire weighing 1.90 carats and two Calf Head cut diamonds weighing approximately 0.70 carats as well as sixty fo...
Category
Early 20th Century More Rings
Materials
Diamond, Sapphire, Platinum
Sapphire Diamond Platinum Cocktail Ring
Platinum cocktail ring, featuring 4.14ct oval blue sapphire in the center, surrounded with 1.97ctw in baguette diamonds . Ring size - 6 1/4, ring top is 19mm x 18mm. Marked: 4.14, Pt...
Category
20th Century More Rings
Materials
Diamond, Blue Sapphire, Platinum
Questions about Platinum Sapphire Rings
Are prices for platinum sapphire rings negotiable on 1stdibs?
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Who sells platinum sapphire rings online at 1stdibs?
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