Mid-20th Century More Rings
4
894
34
to
82
477
437
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
89
273
3,442
10,519
112
72
156
122
122
194
231
249
293
183
25
20
7
4
4
3
512
403
13
717
369
238
198
174
645
147
131
117
96
176
124
64
62
58
to
251
162
68
15
13
10
8
4
2
2
1
1
Period: Mid-20th Century
Vintage Malachite and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This chunky stylish ring holds a glossy cabochon malachite stone which is set within a beaded setting modelled in 9ct gold. The stone is marbled with all different shades of green an...
Category
British Modern Vintage Mid-20th Century More Rings
Materials
Malachite, Gold
Leekya Deyuse Carved Turquoise Birds and Silver Ring circa 1940
Located in New York, NY
A highly collectible carved turquoise and silver ring, by Zuni fetish carver Leekya Deyuse and Steven Tiffany c. 1940. Stamped ST coin. Size 7.
Leekya D...
Category
American Native American Vintage Mid-20th Century More Rings
Materials
Turquoise, Silver, Sterling Silver
Vintage 18K Gold Sterling Silver Amethyst Chunky Open-Scroll Work Cocktail Ring
Located in New York, NY
Vintage cocktail ring finely crafted in blackened sterling silver with 18 karat yellow gold accents featuring a square shape amethyst set in a bezel. The ring has a chunky feel. and ...
Category
Unknown Edwardian Mid-20th Century More Rings
Materials
Amethyst, 18k Gold, Sterling Silver
18 Karat White Gold Diamond Ring
Located in Palm Springs, CA
18 karat white gold ring in the shape of a crown with small diamonds, signed "RECARO", Italy 1990s
Ring size US 7
Category
Italian Mid-20th Century More Rings
Materials
Diamond, 18k Gold, White Gold
18 Karat Yellow Gold Diamond Ring
Located in Palm Springs, CA
18 karat yellow gold daisy ring with brilliant diamonds for a total of 1.3 karats, Italy 1950-1960s
Ring size US 6
Category
Italian Mid-20th Century More Rings
Materials
Diamond, 18k Gold, Yellow Gold
1960s Sapphire and Diamond Yellow Gold Ring by Van Cleef & Arpels
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 0.69 carat sapphire and 0.55 carat diamond, 18 karat yellow gold cocktail ring made by Van Cleef and Arpels; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive vintage sapphire ring has been crafted in 18k yellow gold.
This organic twist design is embellished with five impressive four-claw yellow gold set round faceted blue sapphires and five four-claw white gold set modern brilliant transitional round cut diamonds.
The 18k yellow gold ring is accented with channelled ridge decoration...
Category
Unknown Vintage Mid-20th Century More Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Classic Aquamarine and Diamond Ring in Platinum
Located in Wailea, HI
Classic Aquamarine and Diamond Ring in Platinum
One Oval Aquamarine Weighing 14.50 Carats Approximately [bright with no imperfections visible to the naked eye]
21 Round Brilliant Cut...
Category
Unknown Mid-20th Century More Rings
Materials
Aquamarine, Diamond, Platinum
Vintage Pearl and Diamond 10K Gold Ring Band, Size US 7
Located in Milford, DE
A classy vintage ring with a natural pearl centerpiece, 5.7 mm in diameter, accented with 6 diamonds. Set in a beautifully curved 10K gold band.
Hallmarks: 10KP, CTR
This ring is h...
Category
Mid-20th Century More Rings
Materials
Diamond, Natural Pearl, 10k Gold
Graziella Laffi Sterling Silver Malachite Peruvian Modernist Handmade Ring
Located in Palm Springs, CA
Heavily textured sterling silver ring with rectangular six sided malachite stone mounted on a sterling plank. Ring is a finger size 7.5 and signed Peru, 925. In very good vintage c...
Category
Peruvian Artisan Vintage Mid-20th Century More Rings
Materials
Malachite, Sterling Silver
Vintage Three-Stone Diamond Ring Platinum 2 Carat
Located in New York, NY
Vintage diamond ring featuring three diamonds flanked with smaller diamonds weighing approximately 2 carats, crafted in platinum.
Category
American Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, Platinum
Vintage Art Deco Platinum Diamond Filigree Ring
Located in New York, NY
A delicate Art Deco ring made in fine platinum and prong-set with natural non-treated diamonds in the 12mm x 16mm crown - with an estimated 0.15 carats in the center stone and 0.12 c...
Category
American Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, Platinum
French 1950s Diamond 18 Karat Rose Gold Dome Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark.
Large and domed, this antique ring is adorned on top with a modern brilliant-cut diamond held in a claw. The dome of this retro ring ...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
1930s Art Deco Emerald Diamond 18 Karat White Gold Platinum Ring
Located in Poitiers, FR
Ring in 18 karat white gold, and platinum, mascaron and owl hallmarks.
Superb antique ring, all the circumference is made up of loops of openwork knots set with rose- cut diamonds an...
Category
French Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Platinum
Diamonds, Rubies, Emeralds, Sapphires, Tsavorites, White Coral, 14 Kt Gold Ring
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY:
No additional costs will be added to this order.
Shipping costs will be totally covered by the seller (customs duties included).
PS: THIS POLICY IS NOT APPLICABLE ...
Category
Italian Retro Vintage Mid-20th Century More Rings
Materials
Tsavorite, Sapphire, Ruby, Emerald, Diamond, Coral, Gold, White Gold, Ro...
Vintage 1960s Modernist Quartz sterling silver Ring
Located in Wallkill, NY
Large oversized Quartz wrapped in sterling silver Ring is a size 7.25 Measuring 1.20 inches top to bottom x .20 wide Sits up .60 off your finger Hallmarked sterling. An amazing piece...
Category
Unknown Modernist Vintage Mid-20th Century More Rings
Materials
Quartz, Sterling Silver
Swedish Silversmith, Modernist Alliance in Sterling Silver, 1960/70's
Located in bronshoj, DK
Swedish silversmith. Modernist alliance in sterling silver adorned with five semi-precious stones. 1960 / 70s.
Diameter: 18.5 mm.
US size: 8.5
In excellent condition.
Stamped.
In mos...
Category
Swedish Modern Vintage Mid-20th Century More Rings
Materials
Sterling Silver
Oversized Gem Golden 37.50 Carat Citrine Diamond Platinum Cocktail Ring
Located in New York, NY
This bold and unique ring from the 1960s features a gem emerald cut Golden Citrine measured to weigh approximately 37.50 carats. The Citrine exhibits an amazing saturation of color a...
Category
Vintage Mid-20th Century More Rings
Materials
Citrine, Diamond, Platinum
Sapphire and Diamond Vintage Marquise Ring in 14 Karat Yellow Gold
Located in Addison, TX
A retro ring is always the perfect accessory. This bright blue marquise sapphire is accented with a starburst of brilliant round diamonds. It is such a precious ring you can layer or...
Category
Retro Mid-20th Century More Rings
Materials
Diamond, Sapphire, Yellow Gold
Haume Diamond, Ruby and Emerald Ring
Located in New York, NY
1950’s platinum diamond, ruby and emerald ring.
approximately 4 cts. of emerald and 2 cts. of diamonds
ring size – 4 3/4
Category
Vintage Mid-20th Century More Rings
Materials
Diamond, Emerald, Ruby, Platinum
Facet Cut Smokey Quartz Gold Cocktail Ring
Located in Mount Kisco, NY
The twenty five carat oval center facet cut smoky quartz stone makes a bold statement as it glistens atop the finely crafted 11k yellow gold raised basket gallery...
Category
American Vintage Mid-20th Century More Rings
Materials
Quartz, Yellow Gold, 10k Gold
GIA Certified 7.11 Carat Coral Diamond Platinum Ring
Located in Stamford, CT
Coral and diamond ring. GIA Certified natural, untreated oval cabochon coral center stone. Set in platinum with 14 tapered baguette accent diamonds.
1 oval orangey red cabochon co...
Category
Mid-20th Century More Rings
Materials
Diamond, Coral, Platinum
Vintage Garnet and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
Set within this glossy 9ct gold ring is a gorgeous deep red cabochon garnet. The shoulders and setting are wonderfully ornate.
Ring Size: M 1/2 or 6 1/2
Stone Dimensions: 10x8mm
...
Category
British Modern Vintage Mid-20th Century More Rings
Materials
Garnet, Gold
Vintage 1945 Yellow Gold Snake Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage, 18 karat yellow gold snake ring; part of our diverse vintage jewelry and estate jewelry collections.
This exceptional vintage snake ring has been crafted in 18k yellow gold.
The ring has a substantial, multi-strand form, modelled in the shape of two intertwined snakes*.
The serpents' heads are independently ornamented with a paste** ruby and sapphire in addition to small applied bead eyes.
The multi strand shank form integrates in to the design, forming both the head and tail of each snake.
This versatile ring, which may be worn either by ladies or gents is clearly hallmarked to the interior with the gold guarantee mark (crown), the 18k gold fineness mark (18), the London Assay Office hallmark (leopard's head) and the date letter for 1945 (K).
This impressive vintage gold...
Category
English Retro Vintage Mid-20th Century More Rings
Materials
18k Gold, Yellow Gold
Lapis & Diamond Bombe Bypass Ring
Located in New York, NY
This modern and chic ring is set with a pear-shaped lapis lazuli and 25 brilliant-cut diamonds weighing approximately a carat stylized in a Bombé setting...
Category
American Retro Mid-20th Century More Rings
Materials
Diamond, Lapis Lazuli, 18k Gold
French 1950s Retro Diamond 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle's head hallmark.
This antique ring forms an openwork drape on top with a brilliant-cut diamond in the center.
Total diamond weight: approximately ...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
3.50 Carat Art Deco Diamond Dinner Ring with Sapphires
Located in New York, NY
Finely crafted in platinum featuring old mine-cut diamonds weighing a total of approximately 3.50 carats and two accenting synthetic sapphires.
Circa 1920's-1930's.
Category
Unknown Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, Sapphire, Platinum
Vintage 3.18ct Oval Blue Sapphire and Diamond Platinum Engagement Ring
Located in London, GB
This beautiful Art Deco style, 1950's engagement ring features a natural royal blue oval sapphire weighing 3.18ct in a four claw open, back setting. The sapphire is accompanied by two step baguette...
Category
American Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Vintage Diamond Platinum and 18 Carat Gold Ring
Located in Chipping Campden, GB
On top of this simple 18 Carat Gold band sits seven bright diamonds with a total weight of 70pts. The diamonds have platinum detail around them and the ring has a chunky feel.
Size...
Category
British Modern Vintage Mid-20th Century More Rings
Materials
Diamond, Gold, Platinum
White Gold Citrine Intaglio Ring
Located in Palm Desert, CA
18 Karat White Gold Citrine Intaglio/Relief Ring. The ring features an oval 17mm x 12mm light Citrine stone with the image of a Roman female head in r...
Category
Unknown Art Deco Vintage Mid-20th Century More Rings
Materials
Citrine, Gold, 18k Gold, White Gold
Retro French Rose Gold and Diamond Ring of Stylized Leaf Design
Located in New York, NY
A Retro rose gold ring designed as a stylized horizontal leaf with diamond veining, in 18k. Maker's poinçon for Rene Fréchou. Atw 0.34 ct.
R. Fr...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, Gold, 18k Gold, Rose Gold
18 Karat White Gold Emerald and Diamond Ring
Located in Palm Springs, CA
18 karat white gold ring with a large octagonal emerald of 2.3 karats and brilliant diamonds for a total of 2.7 karats, Italy 1960-1970s
Ring size US 7.5
Category
Italian Mid-20th Century More Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
10 Karat Art Deco Hematite Intaglio Ring, Circa 1930s
Located in Palm Desert, CA
10 Karat Art Deco Hematite Intaglio Ring. The wide-band has an Art Deco motif and a smooth shiny finish. The center of the ring is a 15.86mm x 1...
Category
Unknown Art Deco Vintage Mid-20th Century More Rings
Materials
Hematite, Gold, 10k Gold, Yellow Gold
French 1940s Diamond 18 Karat Yellow Gold Platinum Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark and platinum, dog head hallmark.
Charming ring, it is bulging and decorated on its top of an antique brilliant- cut diamant.
Weight ...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Platinum, Gold, 18k Gold, Yellow Gold
1930s Art Deco Diamonds Openwork Platinum Ring
Located in Poitiers, FR
Ring in platinum.
Sublime art deco antique ring, it is set on its top with 2 antique brilliant-cut diamonds on an openwork decoration, chased and...
Category
French Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Platinum
18 Karat White Gold Emerald and Diamond Ring
Located in Palm Springs, CA
Vintage 18 karat white gold daisy ring with a central emerald of 3.5 karats and brilliant diamonds for a total of 1.5 karats, Italy 1960-1970s
Ring size US 8.5
Category
Italian Mid-20th Century More Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
French 1950s Diamond 18 Karat Rose Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark.
Charming antique ring, it consists of a rose gold bridge set on top, in applique, of a white gold pattern adorned with a modern brill...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
French Retro Diamond 18 Karat Yellow Gold Belt Ring
Located in Poitiers, FR
Ring in 18 carat yellow gold, eagle head hallmark.
This ring is in the form of a belt with the pin and buckle set with diamonds.
Original and highly symbolic representing the theme...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
White Diamond, Diamond, Gold, 18k Gold, Yellow Gold
Pear Shape Emerald and Diamond Cocktail Ring
Located in New York, NY
Pear Shape Emerald and Diamond Cocktail Ring
18k Yellow Gold Ring with 4 Pear Shaped Emeralds approximately 9.80 Carat with 20 Round D...
Category
Vintage Mid-20th Century More Rings
Materials
Emerald, Diamond, 18k Gold
1950s 0, 30 Carat Diamond 18 Karat Yellow Gold Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, and platinum.
The top of this antique ring presents a brilliant-cut diamond in dahlia setting. On both sides, the start of the ring is a loop held by a ...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Angel Skin Coral Oval Cabochon in Bamboo Style Yellow Gold Ring
Located in Miami Beach, FL
Highly stylized 14K gold ring with bamboo-style mount surrounding an oval angel skin coral cabochon. Coral: 15.5mm x 12mm. U.S. size: 5; can be sized. Marked: 14K.
Category
Mid-20th Century More Rings
Materials
Coral, Gold, 14k Gold, Yellow Gold
7.00 Carat Light Blue Aquamarine Baguette Round Diamond Gold Mid-Century Ring
Located in Stamford, CT
Original 1960’s aqua and diamond ring. 7.00ct emerald cut aquamarine with round and straight baguette cut accent diamonds in a 18k yellow gold se...
Category
Mid-20th Century More Rings
Materials
Aquamarine, Diamond, 18k Gold, Yellow Gold, Gold
1930s Art Deco 3 Carat Emerald Diamonds 18 Karat Rose Gold Ring
Located in Poitiers, FR
Ring in 18 karat rose gold.
The top of this sublime art deco ring has a step-cut emerald set on both sides with double claws. Two arrowheads, set on scrolls, are adorned with rose-cut diamonds and give the start of the ring which, on the upper part, is chiseled with foliage.
Weight of the emerald : 3 carats approximately.
Total weight of the jewel : 5,3 g approximately.
US Size : 7 ; Free resize, please contact us.
Antique jewel - Work of the 1930s.
Our opinion : Very elegant, the setting is refined and original with its floral decoration on the beginning of the ring, its chased profile and its scrolls. A beautiful art deco emerald ring...
Category
French Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, Rose Gold
French 1960s Diamonds 18 Karats Yellow Gold Retro Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark.
Delightful retro ring, it includes on the top an antique- cut diamond in dahlia setting, surrounded by rose-cut diamonds. The start...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, White Diamond, Yellow Gold, Gold, 18k Gold
Vintage Ruby and Diamond 18 Carat White Gold Bombe Ring
Located in Chipping Campden, GB
This gorgeous ring holds a total of approx 1ct of bright rubies and approx 1.2ct of round brilliant cut diamonds. Modelled in 18carat white gold.
Ring Size: S or 9
Height From Fing...
Category
British Modern Vintage Mid-20th Century More Rings
Materials
Diamond, Ruby, White Gold, Gold
1960s 5.05 Carat Ruby 18 Karat Yellow Gold Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold.
Magnificent bangle ring, it is closed set on its top with a treated cushion- cut ruby.
Total weight of the ruby: approximately 5.05 carats.
Height: 12.4...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Ruby, Gold, 18k Gold, Yellow Gold
Aquamarine Retro 18 K Gold Ring
Located in New York, NY
A wonderful 16 carat Aquamarine Retro Ring set in an interesting hand hammered 18 K mounting. There is a legible
signature of the designer which has ...
Category
American Retro Vintage Mid-20th Century More Rings
Materials
Aquamarine, 18k Gold
Vintage Amethyst and Diamond 9 Carat Gold Cluster Ring
Located in Chipping Campden, GB
The style of this ring is stunning and classic. At the centre of this piece sits a 70pt amethyst which has wonderful sparkle and around this stone there is a halo of diamond points s...
Category
British Modern Vintage Mid-20th Century More Rings
Materials
Amethyst, Diamond, Gold
Antique German 4.10 Carat Emerald Cut Aquamarine and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique German 4.10 carat aquamarine, 8 karat yellow gold dress ring; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impre...
Category
German Vintage Mid-20th Century More Rings
Materials
Aquamarine, Gold, Yellow Gold
Vintage Montres Mauboussin 1.84ct Old Cut Diamond and Onyx 18K Gold Ring, French
By Mauboussin
Located in London, GB
Vintage one of a kind target Mauboussin ring set with a 1.84 carat round old cut diamond in a six claw open back setting, mounted in the centre of a black onyx ring. The band is then...
Category
French Retro Vintage Mid-20th Century More Rings
Materials
Diamond, Onyx, 18k Gold
Circa 1950's Emerald and Diamond Ring Set in Platinum
Located in New York, NY
Beautiful emerald and diamond ring with a unique vintage design. Approximately 4.5 carats of round emeralds and .75 carats of round brilliant diamonds set in platinum
Size 6.5
Category
Unknown Vintage Mid-20th Century More Rings
Materials
Diamond, Emerald, Platinum
Danish Modernist Sculptural Ring with Hand Holding Flame Torch by Ib Bluitgen
Located in Miami Beach, FL
IB Bluitgen Denmark Sterling Silver 925
Vintage Denmark Scandinavian hammered style concave modernist ring with applied hand holding flame.
US ring size 7.5
Marked Denmark IB 925
I...
Category
Mid-20th Century More Rings
Materials
Sterling Silver
1.14 Carat Diamond 18 Carat White Gold Deco Target Engagement Ring, Circa 1930's
Located in London, GB
This 1930's Art Deco handmade target engagement ring features a 1.14ct transitional cut diamond, grain set into a square shaped target mount. The diamond is beautifully accompanied b...
Category
Unknown Art Deco Vintage Mid-20th Century More Rings
Materials
Diamond, 18k Gold, White Gold
Sterling Silver Vintage Sculptural Modernist Ring Hallmarked
Located in North Miami, FL
This wonderful hallmarked sterling silver ring is both sculptural and modernist. It is marked 925 sterling and TH-47. It has a great design to it and has dimension. The ring size is ...
Category
Unknown Modernist Vintage Mid-20th Century More Rings
Materials
Sterling Silver
Antique Banded Agate and 9 Carat Gold Ring
Located in Chipping Campden, GB
This banded Agate is so glossy and beautiful! This stone is set in 9 carat gold with rope twist detail which goes perfectly with the Agate.
Ring Size: O 1/2 or 7 1/2
Stone Dimension...
Category
British Modern Vintage Mid-20th Century More Rings
Materials
Agate, 9k Gold, Gold
Vintage Citrine and 9 Carat Gold Cocktail Ring
Located in Chipping Campden, GB
The setting this ring is made up of stunning rope twisted basket weave detail which cradles the gorgeous yellow citrine stone. The detail is exquisite and unusual.
Ring Size: N 1/2...
Category
British Modern Vintage Mid-20th Century More Rings
Materials
Citrine, Gold
Purple Star Sapphire Diamond Cocktail Ring
Located in Palm Desert, CA
Electronically tested 14k rose gold custom cast purple star sapphire and diamond ring. The featured purple star sapphire is set within a diamond b...
Category
American Baroque Revival Vintage Mid-20th Century More Rings
Materials
Star Sapphire, Diamond, Gold, 14k Gold, Rose Gold
1950s 14 Karat Yellow Gold Bamboo Band Ring
Located in Atlanta, GA
1950s Retro Bamboo Ring - 14 Karat Yellow Gold
Features:
3 horizontal levels of Bamboo textured bands
Center back of ring is smooth
Ring width tapers from 13.5 - 5 millimeters
Ring...
Category
Unknown Retro Mid-20th Century More Rings
Materials
14k Gold, Yellow Gold
Emerald and Diamond Ballerina Cocktail Ring
Located in New York, NY
Emerald and Diamond Ballerina Cocktail Ring
Platinum Ring with Center Emerald approximately 1.30 Carats Surrounded by an Array of Baguette Cut...
Category
Vintage Mid-20th Century More Rings
Materials
Diamond, Emerald
Recently Viewed
View AllMore Ways To Browse
Cartier Leather Mens
Lady Date Rolex Watch
Military Jewelry Vintage
Rolex Blue Dial With Diamonds
Philippe Watch Brand
Oyster Rolex Meaning
Is Rolex Submariner Automatic
Vintage American Watches
Vintage Rolex Diamond
Solid Gold Watch Rare
Rolex Ladys Date
26mm Womens Watch
Rose Gold Rolex Oyster
Rolex Oyster Perpetual Day Date Models
Rolex Gmt Master Ii Sapphire
Cartier Sapphire And Diamond Bracelet
Mens Watches For Women
Speedmaster Sapphire