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.

191 prodotti

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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)
Radiant (3)
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)
Oil (1)
None (21)
No Evidence Of Heat Enhancement (7)
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191 prodotti

0 selezionate

Gemstone (191)

0 selezionate

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)

0 selezionate

Cushion (35)
Emerald (30)
Heart (10)
Marquise (2)
Oval (42)
Pear (21)
Princess (1)
Radiant (3)
Round (41)
Other (6)

0 selezionate

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

0 selezionate

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

0 selezionate

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

0 selezionate

Heat Treatment (142)
Oil (1)
None (21)
No Evidence Of Heat Enhancement (7)
Minor (3)

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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

2.05 Carat Red BURMESE Oval Ruby GRS

1547500

$15,475 USD

Prezzo unitario / per

2.05 Carat Red BURMESE Oval Ruby GRS

1547500

$15,475 USD

Prezzo unitario / per

50502043009323

2.05 carat, Pigeon Blood, Oval shape Gemstone, graded by GRS. A superb Pigeon Blood Gemstone that has a lovely shape.

4.01 Carat Red MOZAMBIQUE Oval Ruby GRS

9010000

$90,100 USD

Prezzo unitario / per

4.01 Carat Red MOZAMBIQUE Oval Ruby GRS

9010000

$90,100 USD

Prezzo unitario / per

50502043599147

A stunning 4.01-carat Mozambique ruby in pigeon's blood red, certified by GRS. This oval-cut gemstone delivers the intense color saturation and quality that discerning collectors seek for premium jewelry designs.

14.65 Carat Green ZAMBIAN Pear Emerald CD

14.65 Carat Green ZAMBIAN Pear Emerald CD

15026300

$150,263 USD

Prezzo unitario / per

14.65 Carat Green ZAMBIAN Pear Emerald CD

15026300

$150,263 USD

Prezzo unitario / per

50502049562923

14.65 carat, Green, pear shape Emerald, graded by CD. A splendid green gemstone that has superb life.

3.66 Carat Green Pear Emerald

2121800

$21,218 USD

Prezzo unitario / per

3.66 Carat Green Pear Emerald

2121800

$21,218 USD

Prezzo unitario / per

50502050316587

A splendid pair of green, pear shape Emerald gemstones, total weight 3.66cts. The stones face-up beautifully and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

4.48 Carat Green Pear Emerald

2595000

$25,950 USD

Prezzo unitario / per

4.48 Carat Green Pear Emerald

2595000

$25,950 USD

Prezzo unitario / per

50502051529003

A beautiful pair of green, pear shape Emerald gemstones, total weight 4.48cts. The stones have amazing presence and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

7.55 Carat Green ZAMBIAN Round Emerald AGL

7.55 Carat Green ZAMBIAN Round Emerald AGL

5929200

$59,292 USD

Prezzo unitario / per

7.55 Carat Green ZAMBIAN Round Emerald AGL

5929200

$59,292 USD

Prezzo unitario / per

50502059295019

7.55 carat, Green, round shape Emerald, graded by AGL. A splendid green gemstone that is simply a terrific stone.

7.20 Carat Green ZAMBIAN Pear Emerald CD

7.20 Carat Green ZAMBIAN Pear Emerald CD

7390000

$73,900 USD

Prezzo unitario / per

7.20 Carat Green ZAMBIAN Pear Emerald CD

7390000

$73,900 USD

Prezzo unitario / per

50502110937387

7.20 carat, Green, pear shape Emerald, graded by CD. An excellent green gemstone that has superb life.

7.45 Carat Green ZAMBIAN Pear Emerald CD

7.45 Carat Green ZAMBIAN Pear Emerald CD

7646300

$76,463 USD

Prezzo unitario / per

7.45 Carat Green ZAMBIAN Pear Emerald CD

7646300

$76,463 USD

Prezzo unitario / per

50502111297835

7.45 carat, Green, pear shape Emerald, graded by CD. A rich green gemstone that has a captivating color.

7.73 Carat Green ZAMBIAN Pear Emerald CD

7.73 Carat Green ZAMBIAN Pear Emerald CD

7933300

$79,333 USD

Prezzo unitario / per

7.73 Carat Green ZAMBIAN Pear Emerald CD

7933300

$79,333 USD

Prezzo unitario / per

50502111396139

7.73 carat, Green, pear shape Emerald, graded by CD. A splendid green gemstone that's full of fire.

11.17 Carat Blue MOZAMBICAN Emerald Aquamarine

11.17 Carat Blue MOZAMBICAN Emerald Aquamarine

367400

$3,674 USD

Prezzo unitario / per

11.17 Carat Blue MOZAMBICAN Emerald Aquamarine

367400

$3,674 USD

Prezzo unitario / per

50502111953195

11.17 carat, Emerald shape Aquamarine. A superb Gemstone that's very lively.

7.38 Carat Blue TANZANIAN Cushion Tanzanite

7.38 Carat Blue TANZANIAN Cushion Tanzanite

497100

$4,971 USD

Prezzo unitario / per

7.38 Carat Blue TANZANIAN Cushion Tanzanite

497100

$4,971 USD

Prezzo unitario / per

50502112084267

7.38 carat, Violetish Blue, Cushion shape Tanzanite. A beautiful Blue Gemstone that's full of life.

5.10 Carat Blue TANZANIAN Heart Tanzanite

5.10 Carat Blue TANZANIAN Heart Tanzanite

367000

$3,670 USD

Prezzo unitario / per

5.10 Carat Blue TANZANIAN Heart Tanzanite

367000

$3,670 USD

Prezzo unitario / per

50502112117035

5.10 carat, Violetish Blue, Heart shape Tanzanite. A wonderful Blue Gemstone that's very lively.

4.74 Carat Blue TANZANIAN Trilliant Tanzanite EGL

4.74 Carat Blue TANZANIAN Trilliant Tanzanite EGL

398700

$3,987 USD

Prezzo unitario / per

4.74 Carat Blue TANZANIAN Trilliant Tanzanite EGL

398700

$3,987 USD

Prezzo unitario / per

50502112248107

4.74 carat, Violetish , Trilliant shape Tanzanite. A splendid Gemstone that's full of life.

10.96 Carat Blue SRI LANKAN Oval Sapphire

10.96 Carat Blue SRI LANKAN Oval Sapphire

2585600

$25,856 USD

Prezzo unitario / per

10.96 Carat Blue SRI LANKAN Oval Sapphire

2585600

$25,856 USD

Prezzo unitario / per

50502273138987

10.96 carat, Blue, Oval shape Sapphire. An impressive Blue Gemstone that will look superb when set.

10.52 Carat Blue SRI LANKAN Oval Sapphire GRS

10.52 Carat Blue SRI LANKAN Oval Sapphire GRS

3849800

$38,498 USD

Prezzo unitario / per

10.52 Carat Blue SRI LANKAN Oval Sapphire GRS

3849800

$38,498 USD

Prezzo unitario / per

50502273204523

10.52 carat, Blue, oval shape Sapphire, graded by GRS. A fine blue gemstone that has a captivating color.

25.13 Carat Blue BRAZILLIAN Pear Aquamarine

25.13 Carat Blue BRAZILLIAN Pear Aquamarine

1166000

$11,660 USD

Prezzo unitario / per

25.13 Carat Blue BRAZILLIAN Pear Aquamarine

1166000

$11,660 USD

Prezzo unitario / per

50502273794347

A wonderful pair of blue, Pear shape AquamarineGemstones, total weight 25.13cts. The stones have lots of life and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

6.17 Carat Purple MADAGASCAR Cushion Sapphire GRS

6.17 Carat Purple MADAGASCAR Cushion Sapphire GRS

1922700

$19,227 USD

Prezzo unitario / per

6.17 Carat Purple MADAGASCAR Cushion Sapphire GRS

1922700

$19,227 USD

Prezzo unitario / per

50502273827115

6.17 carat, Blue, cushion shape Sapphire, graded by GRS. A splendid blue gemstone that is a really beautiful stone.

1.19 Carat Red MOZAMBICAN Pear Ruby GRS

581200

$5,812 USD

Prezzo unitario / per

1.19 Carat Red MOZAMBICAN Pear Ruby GRS

581200

$5,812 USD

Prezzo unitario / per

50502308135211

This exceptional 1.19 carat ruby from Mozambique showcases a vivid red hue with no heat in an elegant pear cut, certified by GRS. The stone's mesmerizing color saturation and refined shape make it a distinguished choice for fine jewelry. A remarkable gemstone that captures the essence of luxury and timeless beauty.

3.02 Carat Red MOZAMBIQUE Oval Ruby GRS

4087000

$40,870 USD

Prezzo unitario / per

3.02 Carat Red MOZAMBIQUE Oval Ruby GRS

4087000

$40,870 USD

Prezzo unitario / per

50502324781355

This stunning 3.02 carat ruby from Mozambique showcases a vibrant oval cut and carries GRS certification confirming its natural, unheated origin. A remarkable gemstone distinguished by its rich color saturation and lively brilliance, representing the finest qualities of premium ruby craftsmanship.

1.45 Carat Red Cushion Ruby GRS

2910000

$29,100 USD

Prezzo unitario / per

1.45 Carat Red Cushion Ruby GRS

2910000

$29,100 USD

Prezzo unitario / per

50502328484139

This exceptional 1.45-carat Burmese ruby showcases the coveted pigeon blood hue that defines the finest specimens from Myanmar's legendary mines. Cut in a refined cushion shape, this unheated stone has earned GRS certification, affirming its natural origin and remarkable color saturation. A distinguished acquisition for the discerning collector seeking authentic Burmese ruby of superior quality.

2.06 Carat Red MOZAMBICAN Pear Ruby GRS

2070000

$20,700 USD

Prezzo unitario / per

2.06 Carat Red MOZAMBICAN Pear Ruby GRS

2070000

$20,700 USD

Prezzo unitario / per

50502329205035

This exceptional 2.06 carat ruby showcases a refined pear silhouette and hails from Mozambique's renowned deposits. Certified by GRS with no heat treatment, it represents an authentic gemstone of considerable quality. The stone's elegant proportions and vibrant character make it a distinguished choice for fine jewelry applications.