England - Three-Stone Rings
to
31
607
174
282
395
362
760
25
183
101
31
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
1
63
505
272
42
62
80
48
21
34
15
36
26
20
447
391
3
236
118
109
71
61
to
23
12
10
9
6
143
90
87
81
41
13
8
4
1
1
1
831
10
841
3,836
1,203
Item Ships From: England
GCS Certified 6.02 Carat Emerald and Diamond Platinum and 18K Yellow Gold Ring
Located in London, GB
GCS Certified 6.02 Carat Columbian Emerald and Diamond Platinum and 18K Yellow Gold Three-Stone Ring.
This showstopper features an incredible 6.02 carat Colombian Emerald at its cen...
Category
21st Century and Contemporary Colombian Contemporary England - Three-Stone Rings
Materials
Emerald, Diamond, Platinum, Yellow Gold, 18k Gold
An emerald and diamond three stone ring
Located in London, GB
An emerald and diamond three stone ring, the old cushion-cut diamond weighing 2.03 carats accompanied by De Beers report stating to be of L colour and SI1 clarity, set between two oc...
Category
20th Century English Modern England - Three-Stone Rings
Materials
Platinum
Antique 1.14Ct Diamond and 18k White Gold Trilogy Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.14 carat diamond and 18 karat white gold, platinum set trilogy ring; part of our diverse antique 1920s diamond jewellery collections.
This fine and impressiv...
Category
1920s Vintage England - Three-Stone Rings
Materials
Diamond, White Gold, Platinum
Unforgettable 3.20 Carat Pink Sapphire and White Diamond Three-Stone Ring
Located in London, GB
Make a statement with a piece that breathes new life into a classic three-stone ring. The centre stone is an oval sapphire in an intense pink hue, positioned between two triangular w...
Category
2010s British Contemporary England - Three-Stone Rings
Materials
White Diamond, Pink Sapphire, 18k Gold, White Gold
A three-stone diamond ring
Located in London, GB
A three-stone diamond ring, the central round brilliant-cut diamond weighing 1.19 carats assessed to be of J colour SI2 clarity, set between two smaller round brilliant-cut diamonds, the one weighing 0.51 and the other 0.57 carats, both assessed to be of I colour and VS2 clarity, all claw-set in platinum mount with lift-up shoulders and D-section shank, hallmarked platinum 950, London, 2022, bearing the Jubilee mark and the Bentley & Skinner sponsormark, measuring 2.2 x 0.8cm, finger size O ½ , gross weight 6.4 grams.
This estate sourced ring is in fine condition for its age. Later hallmarked by Bentley & Skinner
A romantic diamond ring on sale...
Category
21st Century and Contemporary English Modern England - Three-Stone Rings
Materials
Platinum
Art Nouveau-Inspired Three Stone Diamond Ring – Handcrafted in 18K Yellow Gold
Located in London, GB
Art Nouveau-Inspired Three Stone Diamond Ring – Handcrafted in 18K Yellow Gold
This Art Nouveau-inspired three stone diamond ring features a continuous flowing line of 18K yellow gold, expertly holding three brilliant-cut natural oval diamonds. Handcrafted with a sculptural yet simple design, this elegant ring is perfect for daily wear while making a bold statement.
At the heart of the design is a 0.5 Ct natural oval diamond (F color, SI1 clarity), flanked by two 0.3 Ct natural oval diamonds (E color, VS2 clarity), embodying the perfect blend of attention to detail and understated luxury.
Known as the Lualaba Ring, this piece is ideal for those who appreciate a combination of craftsmanship, boldness, and simplicity.
Made to Order
Allow 4-5 weeks for delivery. For faster delivery, please contact us.
Bespoke Options
We offer customization options, allowing you to select different stones at various price points. We can work with you to create a bespoke diamond ring that meets your unique specifications.
Details
18K Yellow Gold
0.5 Ct Oval Natural Diamond...
Category
2010s European Art Nouveau England - Three-Stone Rings
Materials
Diamond, 18k Gold, Yellow Gold
Antique Ruby and Old Cut Diamond 18 Carat Yellow Gold Five-Stone Ring, 1911
Located in London, GB
This beautiful ring features 3 round rubies accompanied by two old cut diamonds all mounted in a classic original Edwardian 18 carat yellow gold setting. English hallmarks- 1911. UK...
Category
1910s English Edwardian Vintage England - Three-Stone Rings
Materials
Ruby, Diamond, Yellow Gold, 18k Gold, Gold
Vintage 1.50ct Sapphire and Diamond Trilogy Ring, c.1950s
Located in London, GB
This Vintage trilogy ring from the 1950s is an elegant and timeless design. It features a stunning 1.50 carat, oval cut sapphire as the centrepiece, claw set into 18 carat yellow gol...
Category
1950s British Vintage England - Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
Art Deco 1.50ct Sapphire and Diamond Trilogy Ring, c.1930s
Located in London, GB
This beautiful Art Deco trilogy ring is set with a lovely 1.50 carat Sapphire at its centre, with two 0.40 carat transitional cut diamonds flanking. The central sapphire is an entire...
Category
1930s Unknown Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
2.60 Carat Columbian Emerald and Diamond Three Stone Platinum Engagement Ring
By Michael Rose
Located in London, GB
A 2.60 carat Columbian emerald and diamond three stone platinum engagement ring.
This beautiful emerald and diamond engagement ring is handcrafted in platinum. The piece is claw set...
Category
2010s European Modern England - Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Aletto Brothers Colombian Emerald, Diamond, Platinum and Gold Ring, Circa 2000
Located in London, GB
A Colombian emerald and diamond ring, set with a 2.40ct cushion shaped step-cut emerald, in an 18ct yellow, gold four-claw setting, accompanied by GIA certificate 5172407807, stating...
Category
2010s American Modern England - Three-Stone Rings
Materials
Diamond, Emerald, 18k Gold, Platinum, Gold
Magnificent Natural Pink Pear Shape & 3 Round Diamond Ring in 18ct Yellow Gold
Located in London, GB
This magnificent natural intense pink pear shape and 3 round brilliant cut diamond ring is a simply gorgeous ring set in 18ct yellow gold.
Additional Information:
Total Diamond Weig...
Category
2010s British England - Three-Stone Rings
Materials
Diamond, Yellow Gold, 18k Gold
1.47 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.47 carat diamond (total) and contemporary platinum ring; part of our diverse diamond jewelry and estate jewelry collections.
This impressive diamond ...
Category
1910s English Contemporary Vintage England - Three-Stone Rings
Materials
Diamond, Platinum
Vintage Amethyst and Diamond 9 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The amethyst stones in this ring are so bright and a gorgeous colour. There are two pairs of diamonds that sit either side of the central stone. Diamond total 15pt and amethyst total...
Category
1980s British Modern Vintage England - Three-Stone Rings
Materials
Amethyst, Diamond, Gold
GRS Certified 5.29 Carats Royal Blue Sapphire Three Stone Ring in Platinum
Located in London, GB
This modern take on a classic three-stone ring was hand-made in the Haruni atelier and is as sophisticated as it is striking. The large centre sapphire (5.29 carats GRS certified) co...
Category
2010s British Contemporary England - Three-Stone Rings
Materials
White Diamond, Blue Sapphire, Platinum
1930s Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.48 carat diamond three stone ring in 18 karat yellow gold with a platinum setting; part of our diverse diamond jewelry and estate jewelry collections....
Category
1930s Unknown Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Edwardian Diamond Three-Stone Engagement Ring, circa 1910
Located in London, GB
This delicate three stone ring dates back to 1910. It features a centre old cut diamond weighing 0.25 carat, and adjacent either side are two diamonds weighing 0.15 carat each. The d...
Category
1910s British Edwardian Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
0.87 Carat Ruby and 0.94 Carat Diamond 18k Yellow Gold Trilogy Ring (2019)
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive contemporary 0.87 carat ruby and 0.94 carat diamond, 18 karat yellow gold, 18 karat white gold set trilogy ring; an addition to our collection of ruby...
Category
2010s England - Three-Stone Rings
Materials
Diamond, Ruby, White Gold, Yellow Gold
2.64 Carats Red Ruby and Diamonds - Three-Stone Ring
Located in London, GB
A three-stone ring like no other, this exquisite piece features an enticing pinkish red ruby in a timeless oval shape and two smaller, trilliant cut rubies in the same arresting colo...
Category
2010s British Contemporary England - Three-Stone Rings
Materials
Diamond, Ruby, Yellow Gold, Platinum
Van Cleef & Arpels Round Brilliant Cut Diamond Engagement Ring 1.03ct IGR Cert
By Van Cleef & Arpels
Located in London, GB
A stunning single stone diamond ring in platinum by Van Cleef and Arpels. The ring is set to the centre with a round brilliant cut diamond in a four claw setting weighing 1.03ct, it ...
Category
21st Century and Contemporary England - Three-Stone Rings
Materials
Diamond, Platinum
Vintage 1990s Diamond and White Gold Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive 0.68 carat diamond and 18 karat white gold trilogy ring; part of our diverse vintage jewelry and estate jewelry collections.
This fine and impressive vintage trilogy r...
Category
1990s Unknown Romantic England - Three-Stone Rings
Materials
Diamond, Gold, 18k Gold, White Gold
Art Deco 1.30ct Diamond Trilogy Ring, c.1920s
Located in London, GB
This classic trilogy ring was crafted in the 1920s at the height of the Art Deco period and features three old cut diamonds. The middle diamond is the largest at 0.50 carat, whilst t...
Category
1920s British Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, Platinum, 18k Gold, White Gold
Vintage Burmese Ruby and Diamond Three-Stone Ring
Located in London, GB
Here we have a truly breath taking ruby and diamond three-stone ring. The focal point of this piece being the 3.08ct antique cushion cut Burmese ruby which sits proud in a six clawed...
Category
20th Century England - Three-Stone Rings
Materials
Diamond, Ruby, Gold, Yellow Gold
Art Deco 1.50ct Pink Sapphire and Diamond Trilogy Ring, c.1920s
Located in London, GB
This Art Deco Pink Sapphire & Diamond Three Stone Ring features an oval cut natural unheated pink sapphire at its centre, flanked by a pair of 0.65 carat old cut diamonds on each sid...
Category
1920s Unknown Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, Pink Sapphire, Platinum
1.52 Carat Round Brilliant Diamond with Tapered Side Diamonds Platinum Ring
Located in London, GB
1.52 Carat Round Brilliant Diamond with Tapered Side Diamonds Platinum Ring
This glamorous three-stone ring features a magnificent 1.52 carat round brilliant Diamond at its centre. ...
Category
21st Century and Contemporary Contemporary England - Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified Diamond Three-Stone Engagement Ring Set in 18 Karat Yellow Gold
Located in London, GB
A beautiful certified diamond three stone engagement ring set in 18k yellow gold.
The ring is centrally set with a lovely 0.70 carat round brilliant cut diamond which is six-claw se...
Category
Early 2000s British Modern England - Three-Stone Rings
Materials
Diamond, Yellow Gold, White Gold, 18k Gold, Gold
Vintage Diamond and Sapphire 9 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The trio of stones sat upon this 9 carat gold band is beautiful! The Sapphires are a deep clue colour and the diamond is bright, white and has a wonderful sparkle. The stones measure...
Category
1970s British Modern Vintage England - Three-Stone Rings
Materials
Diamond, Blue Sapphire, 9k Gold
Natural Pearl and Diamond Three-Stone Ring
Located in London, GB
A natural pearl and diamond three stone ring, the bouton pearl measuring approximately 10.3mm in diameter, flanked by two old brilliant-cut diamonds, estimated to weigh a total of 0....
Category
1930s Unknown Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, Natural Pearl, Platinum
2ct Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1940's 2 carat diamond and platinum trilogy style dress ring; part of our diverse vintage jewellery and estate jewelry collections.
This fine and impressive vi...
Category
20th Century Unknown England - Three-Stone Rings
Materials
Diamond, Platinum
Round Brilliant Diamond and Blue Sapphire 3 Stone Ring in 18K White Gold
Located in London, GB
This charming ring features a lovely 0.85 carat Round Brilliant Diamond with a Round Brilliant Blue Sapphire on either side of it set on an 18K White Gold band.
The diamond at the c...
Category
21st Century and Contemporary England - Three-Stone Rings
Materials
Diamond, Blue Sapphire, White Gold
Diamond and Natural Unenhanced Emerald Three-Stone Ring
Located in London, GB
Diamond and emerald three stone ring. An emerald-cut diamond, G colour, SI1 clarity, is set to centre in an open back corner claw setting with a weight of 2.66 carats, flanked by two emerald-cut unenhanced emeralds...
Category
1970s Vintage England - Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Antique Pearl and Diamond Three Row Ring
Located in London, GB
Here we have a truly wonderful diamond and pearl ring that dates back to the early 1900s. It is crafted in 18ct yellow gold and the focal point of the ring is the stunning old cut di...
Category
Early 20th Century Edwardian England - Three-Stone Rings
Materials
Diamond, Pearl, Gold, 18k Gold, Yellow Gold
6.44 Carat Cushion cut Blue Sapphire and Diamond Three-Stone Platinum Ring
Located in London, GB
6.44 Carat Cushion cut Blue Sapphire and Diamond Three-Stone Platinum Ring.
This stunning ring features a magnificent 6.44 carat Blue Sapphire at its centre, with a pear-shaped Diam...
Category
21st Century and Contemporary Contemporary England - Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Vintage 1.82 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.82 carat diamond and 18 karat white gold trilogy ring; part of our diverse diamond jewellery and estate jewelry collections.
This stunning vintage diamond trilogy...
Category
20th Century England - Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
0.65 carat Columbian emerald and diamond platinum engagement ring.
Located in London, GB
A 0.65 carat Columbian emerald and diamond platinum engagement ring.
This beautiful emerald and diamond ring is handcrafted in platinum. Claw set to its centre with an emerald cut e...
Category
1950s Unknown Retro Vintage England - Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Antique 2.06 Carat Diamond and Platinum Trilogy Ring - Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.06 carat diamond and platinum trilogy ring; part of our diverse engagement ring collections.
This stunning, fine and impressive antique diamond eng...
Category
1930s Unknown Vintage England - Three-Stone Rings
Materials
Diamond, Platinum
1.04 Carat Diamond and Platinum Three Stone Engagement Ring
Located in London, GB
This absolutely stunning three stone engagement ring is definitely a beauty!
At the centre of the piece is a striking 1.04ct round brilliant cut diamond elegantly set in a delicate ...
Category
21st Century and Contemporary Central American Modern England - Three-Stone Rings
Materials
Diamond, Platinum
Platinum Very Finest Blue 0.96ct Sapphire and 0.38ct Diamond 3 Stone Ring
Located in London, GB
Platinum 3 Stone Very Finest Blue 0.96ct Sapphire and 0.38ct Diamond Ring
Additional Information:
Sapphire Weight: 0.96ct
Total Diamond Weight: 0.38ct
Diamond Colour: G
Diamond Clar...
Category
2010s English England - Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Antique Old Cut Diamond 18 Carat Yellow Gold Five-Stone Ring, 1903
Located in London, GB
This antique Edwardian carved ring features five old cut diamonds with an approximate total weight of 1.20ct, all securely claw set in an open back 18 carat yellow gold setting. Five...
Category
Early 1900s English Edwardian Antique England - Three-Stone Rings
Materials
White Diamond, Diamond, 18k Gold, Yellow Gold, Gold
Victorian Sapphire and Diamond Three Stone Ring
Located in London, GB
Here we have a lovely sapphire and diamond three stone ring. The focal marquise shaped sapphire sits bezel set at the centre of the piece and is flanked on either side by a single ro...
Category
Mid-19th Century Antique England - Three-Stone Rings
Materials
Diamond, Sapphire
Vintage 1.67ct Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.67 carat diamond and platinum trilogy dress ring; part of our diverse vintage jewelry and estate jewelry collections.
This stunning vintage...
Category
1980s Vintage England - Three-Stone Rings
Materials
Diamond, Platinum
Vintage 2.05 Carat Garnet and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2.05 carat garnet and 0.08 carat diamond, 18 karat yellow gold dress ring; part of our diverse vintage jewelry collections.
This fine and impressive vintage garnet and diamond...
Category
1970s British Vintage England - Three-Stone Rings
Materials
Diamond, Garnet, 18k Gold, Yellow Gold
Art Deco Sapphire and Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
At centre of this three stone ring there is a gorgeous deep blue sapphire and sat either side is a bright sparkling diamond. The square cut sapphire measures 40pts and the old Europe...
Category
1920s British Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, Sapphire, Gold
Vintage Diamond and Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.73 carat diamond and 18 karat yellow gold, platinum set three stone ring; part of our diverse diamond jewelry and estate jewelry collections.
This fi...
Category
1950s Unknown Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, Gold Plate, Yellow Gold
Edwardian Natural Pearl Three Stone and Diamond Ring
Located in London, GB
This is a platinum three stone ring from the Edwardian era. The ring features three original natural pearls which have been screw set within a vast array of milgrain set old cut diam...
Category
Early 20th Century Edwardian England - Three-Stone Rings
Materials
Diamond, Natural Pearl, Platinum
Vintage 1.20ct Diamond Trilogy Ring, c.1970s
Located in London, GB
A timeless classic, this vintage trilogy ring dates to the 1970s and features a trio of round brilliant diamonds. The largest of the three sits central at 0.50 carat with the flankin...
Category
1970s English Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold, Yellow Gold
Edwardian 0.80ct Sapphire and Diamond Three Stone Ring, c.1910s
Located in London, GB
Dating back to the Edwardian period, this stunning three stone ring features a vivid blue sapphire at it’s centre, flanked by a pair of sparkling old cut diamonds. The showcase sapph...
Category
1910s British Edwardian Vintage England - Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
2.49 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2.49 carat diamond and platinum three stone dress ring; part of our diverse engagement ring collections.
This stunning, fine and impressive diamond trilogy rin...
Category
21st Century and Contemporary Unknown England - Three-Stone Rings
Materials
Diamond, Platinum
French Art Deco Cabochon Sapphire and Diamond Three-Stone Ring
Located in London, GB
Here we have a striking three-stone statement ring crafted in France during the early stages of the 20th century. This warm 18ct yellow gold piece showcases a rectangular shaped face...
Category
1930s Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Enamel
Victorian Five Stone 0.10 Carat Diamond Ring
Located in London, GB
This is a wonderful late Victorian ring featuring a stunning row of antique natural diamonds. The centre stone is an old mine cut and is approximately 0.04 carats. The remaining old ...
Category
19th Century Victorian Antique England - Three-Stone Rings
Materials
Diamond
3-Stone Diamond Ring, Set With 1 Round Brilliant Diamonds & 2 Sapphires
Located in London, GB
This magnificent diamond 3-stone ring is set with 1 round brilliant cut diamonds,
G-H colour SI1 clarity round brilliant cut diamond, 0.25ct
and 2 natural sapphire, 0.60ct
Set in 18c...
Category
2010s British England - Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold
Victorian Ruby and Diamond Ring
Located in London, GB
Here we have a classically styled three-stone ruby and diamond ring. This antique piece has been crafted from 18ct yellow gold and showcases a trio of rich red rubies; the largest of...
Category
19th Century Antique England - Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage 9 Carat Gold Pearl and Ruby Ring
Located in Chipping Campden, GB
This ring holds a pearl at the centre and four rubies surrounding it. The rubies total 40pts. Fully hallmarked Birmingham 1968.
Ring Size: N 1/2 or 7
Fa...
Category
1960s British Vintage England - Three-Stone Rings
Materials
Pearl, Ruby, Gold, Yellow Gold
Art Deco 1.75ct Diamond Three Stone Ring, c.1920s
Located in London, GB
Three glistening old cut diamonds feature in this ring from the Art Deco era. The central stone is 0.85 carat whilst the two flanking stones are 0.45 carat apiece. The three stones r...
Category
1920s Unknown Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
Vintage 1.93 Carat Diamond and White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.93 carat diamond and 18 karat white gold trilogy ring; part of our diamond jewellery and estate jewelry collections.
This fine and impressive vintage...
Category
1940s Unknown Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
1.01 Carat Diamond and Yellow Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.01 carat diamond and 18 karat yellow gold, 18 karat white gold set three stone/trilogy ring; part of our vintage jewelry and estate jewelry collections.
This impressive vintage diamond trilogy ring...
Category
1970s Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, Yellow Gold
Art Deco 1.80ct Diamond Three Stone Ring, C.1930s
Located in London, GB
A classic Art Deco engagement ring beautifully representing three transitional cut diamonds. To the centre sits a lovely 0.80 carat and flanked to either side is a matching pair of 0...
Category
1930s Art Deco Vintage England - Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
Belle Époque Natural Pearl and Diamond Ring
Located in London, GB
A Belle Époque natural pearl and diamond ring, the vertically set three stone pearl, accompanied by a Gem and Pearl Laboratory certifica...
Category
Early 1900s Unknown Belle Époque Antique England - Three-Stone Rings
Materials
Diamond, Natural Pearl, Platinum
