Gemstones On Sale

This season, surprise someone you love with a gift that sparkles in rich, natural color. Explore exceptional gemstones on holiday sale, radiant rubies, vibrant sapphires, glowing emeralds, and more.

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Cushion (35)
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Ruby (57)
Sapphire (105)
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Blue (94)
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Brazil (2)
Burma (5)
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Madagascar (21)
Mozambique (51)
Sri Lanka (64)
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191 Produkte

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Gemstone (191)

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0.01 - 0.50 Ct (4)
0.50 - 1.00 Ct (25)
1.00 - 2.00 Ct (65)
2.00 - 5.00 Ct (55)
5.00+ Ct (42)

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Cushion (35)
Emerald (30)
Heart (10)
Marquise (2)
Oval (42)
Pear (21)
Princess (1)
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Round (41)
Other (6)

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Ruby (57)
Sapphire (105)
Emerald (14)
Tanzanite (11)
Aquamarine (2)
More Semi Precious (2)

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Blue (94)
Green (21)
Orange (2)
Pink (14)
Purple (1)
Red (57)
Yellow (2)

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Brazil (2)
Burma (5)
Colombia (1)
Madagascar (21)
Mozambique (51)
Sri Lanka (64)
Tanzania (12)
THAILAND (19)
Zambia (6)

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Heat Treatment (142)
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None (21)
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EXCLUSIVE NEW YORK VIEWINGS

Dec 9–10, 2025 | By Appointment Only

Meet Mr. Leibish Polnauer in person and discover the treasures he keeps closest to him.

BOOK YOUR VIEWING

0.76 Carat Blue THAI Oval Sapphire

62400

$624 USD

Grundpreis / pro

0.76 Carat Blue THAI Oval Sapphire

62400

$624 USD

Grundpreis / pro

50502392119595

0.76 carat, Blue, oval shape Sapphire. A gorgeous blue gemstone that would look amazing in a piece of jewelry.

1.19 Carat Red BURMESE Marquise Ruby

164700

$1,647 USD

Grundpreis / pro

1.19 Carat Red BURMESE Marquise Ruby

164700

$1,647 USD

Grundpreis / pro

50502392217899

A well matched pair of red, marquise shape Ruby gemstones, total weight 1.19cts. The stones have amazing sparkle and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

0.67 Carat Red MOZAMBICAN Round Ruby

231800

$2,318 USD

Grundpreis / pro

0.67 Carat Red MOZAMBICAN Round Ruby

231800

$2,318 USD

Grundpreis / pro

50502393102635

This exquisite 0.67 carat ruby showcases a vibrant red hue characteristic of Mozambique's finest stones. Cut in a classic round shape, this gemstone displays exceptional brilliance and vivid color saturation that captures light with remarkable intensity. A refined choice for those seeking authentic ruby quality and timeless elegance.

0.79 Carat Red MOZAMBICAN Round Ruby

344200

$3,442 USD

Grundpreis / pro

0.79 Carat Red MOZAMBICAN Round Ruby

344200

$3,442 USD

Grundpreis / pro

50502393168171

This stunning 0.79 carat ruby showcases a vibrant red hue and classic round cut that epitomizes timeless elegance. Sourced from Mozambique, this exceptional gemstone delivers the rich color saturation and clarity that discerning collectors seek. Its versatile round shape makes it an ideal centerpiece for any fine jewelry design, promising to radiate brilliance and sophistication once mounted.

0.74 Carat Red MOZAMBICAN Round Ruby

323000

$3,230 USD

Grundpreis / pro

0.74 Carat Red MOZAMBICAN Round Ruby

323000

$3,230 USD

Grundpreis / pro

50502393200939

This stunning 0.74 carat ruby showcases a vibrant red hue characteristic of Mozambique's finest stones. The perfectly proportioned round cut maximizes the gem's natural brilliance and color saturation, creating a captivating display of light and depth. A sophisticated choice for those seeking authentic quality and timeless elegance in a precious gemstone.

0.46 Carat Red BURMESE Heart Ruby

62900

$629 USD

Grundpreis / pro

0.46 Carat Red BURMESE Heart Ruby

62900

$629 USD

Grundpreis / pro

50502393233707

0.46 carat, Red, heart shape Ruby. A wonderful red gemstone that's simply dazzling to the eye.

0.48 Carat Red BURMESE Heart Ruby

65200

$652 USD

Grundpreis / pro

0.48 Carat Red BURMESE Heart Ruby

65200

$652 USD

Grundpreis / pro

50502393266475

0.48 carat, Red, heart shape Ruby. A fine red gemstone that's full of life.

0.83 Carat Blue THAI Oval Sapphire

105500

$1,055 USD

Grundpreis / pro

0.83 Carat Blue THAI Oval Sapphire

105500

$1,055 USD

Grundpreis / pro

50502393299243

0.83 carat, Blue, oval shape Sapphire. An impressive blue gemstone that has a lovely shape.

1.24 Carat Blue THAI Oval Sapphire

115400

$1,154 USD

Grundpreis / pro

1.24 Carat Blue THAI Oval Sapphire

115400

$1,154 USD

Grundpreis / pro

50502393397547

1.24 carat, Blue, oval shape Sapphire. An excellent blue gemstone that has a captivating color.

0.95 Carat Blue THAI Oval Sapphire

75600

$756 USD

Grundpreis / pro

0.95 Carat Blue THAI Oval Sapphire

75600

$756 USD

Grundpreis / pro

50502393430315

0.95 carat, Blue, oval shape Sapphire. A beautiful blue gemstone that has a lovely shape.

0.90 Carat Blue SRI LANKAN Round Sapphire

0.90 Carat Blue SRI LANKAN Round Sapphire

113500

$1,135 USD

Grundpreis / pro

0.90 Carat Blue SRI LANKAN Round Sapphire

113500

$1,135 USD

Grundpreis / pro

50502393463083

0.90 carat, Blue, round shape Sapphire. A fine blue gemstone that's simply dazzling to the eye.

1.10 Carat Blue SRI LANKAN Round Sapphire

1.10 Carat Blue SRI LANKAN Round Sapphire

261900

$2,619 USD

Grundpreis / pro

1.10 Carat Blue SRI LANKAN Round Sapphire

261900

$2,619 USD

Grundpreis / pro

50502393495851

1.10 carat, Blue, round shape Sapphire. A beautiful blue gemstone that's very lively.

0.90 Carat Blue SRI LANKAN Round Sapphire

238600

$2,386 USD

Grundpreis / pro

0.90 Carat Blue SRI LANKAN Round Sapphire

238600

$2,386 USD

Grundpreis / pro

50502393528619

0.90 carat, Blue, round shape Sapphire. An impressive blue gemstone that's very lively.

1.41 Carat Blue SRI LANKAN Sq. Emerald Sapphire

1.41 Carat Blue SRI LANKAN Sq. Emerald Sapphire

534500

$5,345 USD

Grundpreis / pro

1.41 Carat Blue SRI LANKAN Sq. Emerald Sapphire

534500

$5,345 USD

Grundpreis / pro

50502393561387

1.41 carat, Blue, emerald shape Sapphire. A beautiful blue gemstone that is a really beautiful stone.

1.06 Carat Blue SRI LANKAN Emerald Sapphire GIA

1.06 Carat Blue SRI LANKAN Emerald Sapphire GIA

342800

$3,428 USD

Grundpreis / pro

1.06 Carat Blue SRI LANKAN Emerald Sapphire GIA

342800

$3,428 USD

Grundpreis / pro

50502393626923

1.06 carat, Blue, emerald shape Sapphire, graded by GIA. A rich blue gemstone that is a really beautiful stone.

1.30 Carat Blue SRI LANKAN Cushion Sapphire

1.30 Carat Blue SRI LANKAN Cushion Sapphire

340200

$3,402 USD

Grundpreis / pro

1.30 Carat Blue SRI LANKAN Cushion Sapphire

340200

$3,402 USD

Grundpreis / pro

50502393659691

1.30 carat, Blue, cushion shape Sapphire. A magnificent blue gemstone that is a really beautiful stone.

1.34 Carat Blue SRI LANKAN Cushion Sapphire

1.34 Carat Blue SRI LANKAN Cushion Sapphire

350400

$3,504 USD

Grundpreis / pro

1.34 Carat Blue SRI LANKAN Cushion Sapphire

350400

$3,504 USD

Grundpreis / pro

50502393692459

1.34 carat, Blue, cushion shape Sapphire. A fine blue gemstone that's full of fire.

1.12 Carat Blue SRI LANKAN Cushion Sapphire

1.12 Carat Blue SRI LANKAN Cushion Sapphire

294500

$2,945 USD

Grundpreis / pro

1.12 Carat Blue SRI LANKAN Cushion Sapphire

294500

$2,945 USD

Grundpreis / pro

50502393725227

1.12 carat, Blue, cushion shape Sapphire. An excellent blue gemstone that's full of life.

0.92 Carat Blue SRI LANKAN Sq. Emerald Sapphire

0.92 Carat Blue SRI LANKAN Sq. Emerald Sapphire

143400

$1,434 USD

Grundpreis / pro

0.92 Carat Blue SRI LANKAN Sq. Emerald Sapphire

143400

$1,434 USD

Grundpreis / pro

50502393757995

0.92 carat, Blue, emerald shape Sapphire. An impressive blue gemstone that is simply a terrific stone.

0.50 Carat Red BURMESE Emerald Ruby

48500

$485 USD

Grundpreis / pro

0.50 Carat Red BURMESE Emerald Ruby

48500

$485 USD

Grundpreis / pro

50502393790763

0.50 carat, Red, emerald shape Ruby. A gorgeous red gemstone that has superb life.

6.53 Carat Blue SRI LANKA Pear Sapphire GRS

6.53 Carat Blue SRI LANKA Pear Sapphire GRS

4424300

$44,243 USD

Grundpreis / pro

6.53 Carat Blue SRI LANKA Pear Sapphire GRS

4424300

$44,243 USD

Grundpreis / pro

50502417613099

6.53 carat, Vivid Blue, pear shape Sapphire, graded by GRS. A beautiful blue gemstone that's simply dazzling to the eye.

6.84 Carat Blue SRI LANKA Oval Sapphire GRS

6.84 Carat Blue SRI LANKA Oval Sapphire GRS

13881500

$138,815 USD

Grundpreis / pro

6.84 Carat Blue SRI LANKA Oval Sapphire GRS

13881500

$138,815 USD

Grundpreis / pro

50502417711403

6.84 carat, Vivid Blue, oval shape Sapphire, graded by GRS. An exquisite blue gemstone that will look superb when set.

5.26 Carat Blue SRI LANKA Cushion Sapphire GRS

5.26 Carat Blue SRI LANKA Cushion Sapphire GRS

6232600

$62,326 USD

Grundpreis / pro

5.26 Carat Blue SRI LANKA Cushion Sapphire GRS

6232600

$62,326 USD

Grundpreis / pro

50502418039083

5.26 carat, Vivid Blue, cushion shape Sapphire, graded by GRS. A rich blue gemstone that is a really beautiful stone.

3.05 Carat Red MOZAMBIQUE Oval Ruby GRS

2587300

$25,873 USD

Grundpreis / pro

3.05 Carat Red MOZAMBIQUE Oval Ruby GRS

2587300

$25,873 USD

Grundpreis / pro

50502419120427

3.05 carat, Pinkish Red, oval shape Ruby, graded by GRS. An excellent red gemstone that would look amazing in a piece of jewelry.

1.10 Carat Pink MADAGASCAR Oval Sapphire

1.10 Carat Pink MADAGASCAR Oval Sapphire

243200

$2,432 USD

Grundpreis / pro

1.10 Carat Pink MADAGASCAR Oval Sapphire

243200

$2,432 USD

Grundpreis / pro

50577772085547

A stunning 1.10 carat pink sapphire from Madagascar's premier gemstone region. The oval cut showcases the stone's vivid coloration and exceptional clarity. Madagascar sapphires are highly sought for their superior quality and rich hues, making this an ideal centerpiece for fine jewelry.

1.03 Carat Pink MADAGASCAR Emerald Sapphire

1.03 Carat Pink MADAGASCAR Emerald Sapphire

245900

$2,459 USD

Grundpreis / pro

1.03 Carat Pink MADAGASCAR Emerald Sapphire

245900

$2,459 USD

Grundpreis / pro

50577772642603

A stunning 1.03 carat pink sapphire sourced from Madagascar's renowned gemstone deposits. This emerald-cut stone showcases the region's signature warm, saturated pink hues with excellent clarity. Perfect for engagement rings, fine jewelry, or collectors seeking an authentic, high-quality colored gemstone with exceptional brilliance and lasting value.

1.38 Carat Blue SRI LANKAN Round Sapphire GIA

1.38 Carat Blue SRI LANKAN Round Sapphire GIA

419900

$4,199 USD

Grundpreis / pro

1.38 Carat Blue SRI LANKAN Round Sapphire GIA

419900

$4,199 USD

Grundpreis / pro

50577772773675

This exquisite 1.38 carat Sri Lankan blue sapphire features a brilliant round cut and comes with GIA certification. Known for their deep, saturated color, Sri Lankan sapphires are highly prized by collectors and jewelry enthusiasts.

1.78 Carat Blue SRI LANKAN Round Sapphires Pair

1.78 Carat Blue SRI LANKAN Round Sapphires Pair

417600

$4,176 USD

Grundpreis / pro

1.78 Carat Blue SRI LANKAN Round Sapphires Pair

417600

$4,176 USD

Grundpreis / pro

50577773429035

This 1.78 carat pair of round blue Sri Lankan sapphires offers deep color and exceptional clarity, perfect for elegant jewelry that stands out with timeless beauty.

Gemstones On Sale

EXCLUSIVE NEW YORK VIEWINGS

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