About Thomas Leyser
Six hundred million years. An everlasting statement. In a hectic world of ever-changing fashion, Leyser transcends all trends and leaves a timeless legacy of luxury. We have spent almost four centuries studying the beauty and power of precious stones. Each exquisite gemstone has a story to tell and our artists create these intimate treasures so that you can tell it.

Established in 18951stDibs seller since 2017
VAT ID
GB296190178
Featured Pieces
750/Rosegold Ring 21gr. with 1 Tansanite Cabouchon 17.29cts.
By Thomas Leyser
Located in Idar-Oberstein, DE
This ring has a contempary design with a large Tansanite Cabouchon as an eyecatcher in a suberbe quality.
Category
2010s German Contemporary Dome Rings
Materials
Tanzanite, 18k Gold
750/Rosegold Ring 21gr. with 1 Peridot Cabouchon 21.60cts.
By Thomas Leyser
Located in Idar-Oberstein, DE
This ring has a contempary design with 1 large Peridot Cabouchon as an eyecatcher.
Category
2010s German Contemporary Dome Rings
Materials
Peridot, 18k Gold
750/Rosegold Ring 21gr. with 1 Aquamarine Cabouchon 16.02cts.
By Thomas Leyser
Located in Idar-Oberstein, DE
This ring has a contemporary design. With 1 large Aquamarine Cabouchon as an eyecatcher.
Category
2010s German Contemporary Dome Rings
Materials
Aquamarine, 18k Gold
750/Rosegold Ring 21gr., with 1 Rubelite Cabouchon, 16.10cts.
By Thomas Leyser
Located in Idar-Oberstein, DE
This rung has a contemporary design. With 1 large Rubelite Cabouchon as an eyecatcher.
Category
2010s German Contemporary Dome Rings
Materials
18k Gold
750/Rosegold Ring 21gr. with 1 Tourmaline Cabouchon, 15.63cts.
By Thomas Leyser
Located in Idar-Oberstein, DE
This ring has a contemporary design. With 1 large Tourmaline Cabouchon as a eyecatcher.
Category
2010s German Contemporary Dome Rings
Materials
Tourmaline, 18k Gold
750/Rosegold Ring 21gr. with 1 Tansanite Cab. 18.78cts.
By Thomas Leyser
Located in Idar-Oberstein, DE
This ring has a contemporary design. With 1 large Tansanite Cabouchon as a eyecatcher.
Category
2010s European Contemporary Dome Rings
Materials
Tanzanite, 18k Gold
1 750/Whitegold Ring 12.32 gr. with 1 Rubelite Cab. 24.16 cts.
By Thomas Leyser
Located in Idar-Oberstein, DE
This ring has a contemporary design. With 1 large Rubelite Cabouchon as a eyecatcher.
Category
2010s European Contemporary Dome Rings
Materials
Diamond, Rubelite, 18k Gold
1 Paraiba Tourmaline Cabouchon 10.58c oval
By Thomas Leyser
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 10,58c oval 15,5x11,5mm is beautiful in color and shape and comes from Mocambique. The color can be described as swimming pool blue/green.
Category
2010s European Contemporary Loose Gemstones
Materials
Paraiba
1 Paraiba Tourmaline fac. 6.11c oval
By Thomas Leyser
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 6,11c oval 14,1x10,5mm is eyeclean and comes from Mocambique.
The color can be described to be a swimming blue/green.
Category
2010s European Contemporary Loose Gemstones
Materials
Paraiba
LEYSER 18k Rose Gold Rubellite Mandarin Garnet Diamond Ring
By Thomas Leyser
Located in Idar-Oberstein, DE
This exquisite 18k Rose Gold ring (19.38g) features:
- 1 Rubellite Cabochon (round, 10mm, 4.60ct)
- 8 faceted Mandarin Garnets (oval, 5x4mm, 3.52ct)
- 16 brilliant-cut Diamonds (1mm...
Category
21st Century and Contemporary German Contemporary Dome Rings
Materials
Mandarin Garnet, Rubelite, Garnet, Diamond, Rose Gold, 18k Gold
1 Ring (men's ring) in 750/Rose-+Whitegold with 1 Tourmaline Cab. + Diamonds
By Thomas Leyser
Located in Idar-Oberstein, DE
This 750/Rosé-+Whitegold ring is set with 1 Tourmaline Cabouchone, oval 12,7x10,8mm, 7,13cts. + 2 Diamonds G/VS, 0,95cts., round 4,5mm.
Ringsize is 69 and resizable.
Category
2010s German Contemporary Cocktail Rings
Materials
18k Gold
1 Ring in 950/Platin with 1 Tansanite Cab. + 12 Diamonds Pavé
By Thomas Leyser
Located in Idar-Oberstein, DE
this 950/Platin ring is set with 1 Tansanite Cabouchon, oval 15,8x10mm, 9,20cts. + 12 Diamonds D/VS, 0,69cts., round 2,5mm.
Ringsize is 54 and resizable.
Category
2010s German Contemporary Solitaire Rings
Materials
Diamond, Tanzanite, Platinum
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