Produkte

9576 Produkte

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

2.09 Carat Fancy Intense Yellow Cushion Diamonds VS2

2.09 Carat Fancy Intense Yellow Cushion Diamonds VS2

2288100

$22,881 USD

Grundpreis / pro

2.09 Carat Fancy Intense Yellow Cushion Diamonds VS2

2288100

$22,881 USD

Grundpreis / pro

51117747470635

A beautiful pair of Fancy Intense Yellow, cushion diamonds, total weight 2.09cts, with VS2 clarity, certified by GIA. 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.

2.09 Carat Fancy Yellow Cushion Diamond SI2 GIA

2.09 Carat Fancy Yellow Cushion Diamond SI2 GIA

2651760

$26,518 USD

Grundpreis / pro

2.09 Carat Fancy Yellow Cushion Diamond SI2 GIA

2651760

$26,518 USD

Grundpreis / pro

50501929566507

2.09 carat, Fancy Yellow, cushion diamond with SI2 clarity, graded by GIA. The stone has Excellent polish and Excellent symmetry.

2.09 Carat Fancy Yellow Oval Diamond VS2 GIA

2.09 Carat Fancy Yellow Oval Diamond VS2 GIA

1619300

$16,193 USD

Grundpreis / pro

2.09 Carat Fancy Yellow Oval Diamond VS2 GIA

1619300

$16,193 USD

Grundpreis / pro

50501903876395

2.09 carat, Fancy Yellow, Oval shape Diamond with VS2 clarity, graded by GIA. A wonderful Yellow Diamond that's full of fire. The stone has Excellent polish and Good symmetry.

2.09 Carat K Shield-Cut Diamonds (VS)

994913

$9,949 USD

Grundpreis / pro

2.09 Carat K Shield-Cut Diamonds (VS)

994913

$9,949 USD

Grundpreis / pro

50501779292459

2.09 carat, Colorless, Shield shape Diamond with VS1-VS2 clarity. A rich Colorless Diamond that has superb life.

2.09 Carat Natural Black Round Diamond GIA

417582

$4,176 USD

Grundpreis / pro

2.09 Carat Natural Black Round Diamond GIA

417582

$4,176 USD

Grundpreis / pro

51408449044779

A 2.09-carat natural black round diamond with GIA certification, combining rare beauty and timeless sophistication.

2.09 Carat Pink MADAGASCAR Cushion Sapphire

2.09 Carat Pink MADAGASCAR Cushion Sapphire

448900

$4,489 USD

Grundpreis / pro

2.09 Carat Pink MADAGASCAR Cushion Sapphire

448900

$4,489 USD

Grundpreis / pro

50502318522667

A lovely pair of pink, cushion shape Sapphire gemstones, total weight 2.09cts. The stones have a lovely luster and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

2.09 Carat Purple MADAGASCAR Sq. Emerald Sapphire

2.09 Carat Purple MADAGASCAR Sq. Emerald Sapphire

666260

$6,663 USD

Grundpreis / pro

2.09 Carat Purple MADAGASCAR Sq. Emerald Sapphire

666260

$6,663 USD

Grundpreis / pro

50502435635499

2.09 carat, Purple, emerald shape Sapphire. An exquisite purple gemstone that is simply a terrific stone.

2.09 Carat Red Oval Ruby

511600

$5,116 USD

Grundpreis / pro

2.09 Carat Red Oval Ruby

511600

$5,116 USD

Grundpreis / pro

50502117556523

2.09 carat, Red, Oval shape Ruby. A magnificent Red Gemstone that is simply a terrific stone.

2.09 Carat Red MOZAMBICAN Round Ruby

1740520

$17,405 USD

Grundpreis / pro

2.09 Carat Red MOZAMBICAN Round Ruby

1740520

$17,405 USD

Grundpreis / pro

50502282871083

A fine pair of Red, Round shape RubyGemstones, total weight 2.09cts. 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.

2.09 Carat Very Light Green Cushion Diamond VS2 GIA

2.09 Carat Very Light Green Cushion Diamond VS2 GIA

2936000

$29,360 USD

Grundpreis / pro

2.09 Carat Very Light Green Cushion Diamond VS2 GIA

2936000

$29,360 USD

Grundpreis / pro

50501635965227

2.09 carat, Very Light Green, cushion diamond with VS2 clarity, graded by GIA. An incredible green diamond with perfect characteristics and apple green color face up. The stone has Excellent polish and Excellent symmetry.

2.10 Carat Blue SRI LANKAN Cushion Sapphire

2.10 Carat Blue SRI LANKAN Cushion Sapphire

913000

$9,130 USD

Grundpreis / pro

2.10 Carat Blue SRI LANKAN Cushion Sapphire

913000

$9,130 USD

Grundpreis / pro

50502339264811

2.10 carat, Blue, cushion shape Sapphire. An exquisite blue gemstone that has a lovely shape.

2.10 Carat Fancy Black Emerald Diamond GIA

2.10 Carat Fancy Black Emerald Diamond GIA

388000

$3,880 USD

Grundpreis / pro

2.10 Carat Fancy Black Emerald Diamond GIA

388000

$3,880 USD

Grundpreis / pro

50501617615147

2.10 carat, Fancy Black, emerald diamond, graded by GIA. A splendid natural unheated black diamond that's full of life.

2.10 Carat Fancy Deep Brown Orange Asscher Diamonds SI2

2.10 Carat Fancy Deep Brown Orange Asscher Diamonds SI2

1690000

$16,900 USD

Grundpreis / pro

2.10 Carat Fancy Deep Brown Orange Asscher Diamonds SI2

1690000

$16,900 USD

Grundpreis / pro

51117746094379

Discover the brilliance of these 2.10 carat Fancy Deep Brown Orange Asscher diamonds, featuring SI2 clarity and GIA certification. Their stunning color and cut make them perfect for a striking pair of earrings or a custom design, offering timeless elegance and exceptional value. Available as loose stones or set in your choice of style.

2.10 Carat Fancy Vivid Yellow Radiant Diamond SI2 GIA

2.10 Carat Fancy Vivid Yellow Radiant Diamond SI2 GIA

6310000

$63,100 USD

Grundpreis / pro

2.10 Carat Fancy Vivid Yellow Radiant Diamond SI2 GIA

6310000

$63,100 USD

Grundpreis / pro

50501906792747

2.10 carat, Fancy Vivid Yellow, Radiant shape Diamond with SI2 clarity, graded by GIA. A superb Yellow Diamond with a fabulous Canary color saturation. The stone has Very Good polish and Very Good symmetry.

2.10 Carat Fancy Yellow Cushion Diamond VS1 GIA

2.10 Carat Fancy Yellow Cushion Diamond VS1 GIA

2099500

$20,995 USD

Grundpreis / pro

2.10 Carat Fancy Yellow Cushion Diamond VS1 GIA

2099500

$20,995 USD

Grundpreis / pro

50501929599275

2.10 carat, Fancy Yellow, cushion diamond with VS1 clarity, graded by GIA. A The stone has Excellent polish and Very Good symmetry.

2.10 Carat Fancy Yellow Radiant Diamond VVS2 GIA

3645100

$36,451 USD

Grundpreis / pro

2.10 Carat Fancy Yellow Radiant Diamond VVS2 GIA

3645100

$36,451 USD

Grundpreis / pro

50501930058027

2.10 carat, Fancy Yellow, radiant diamond with VVS2 clarity, graded by GIA. The stone has Excellent polish and Very Good symmetry.

2.10 Carat Light Yellow Oval Diamond VS2 GIA

472000

$4,720 USD

Grundpreis / pro

Sold

2.10 Carat Light Yellow Oval Diamond VS2 GIA

472000

$4,720 USD

Grundpreis / pro

Sold

51411578945835

2.10 Carat Pink Sq. Emerald Sapphire

966340

$9,663 USD

Grundpreis / pro

2.10 Carat Pink Sq. Emerald Sapphire

966340

$9,663 USD

Grundpreis / pro

50502121128235

2.10 carat, Pink, emerald shape Sapphire. A fine pink gemstone that is simply a terrific stone.

2.10 Carat Pink MADAGASCAR Emerald Sapphire

2.10 Carat Pink MADAGASCAR Emerald Sapphire

1005400

$10,054 USD

Grundpreis / pro

2.10 Carat Pink MADAGASCAR Emerald Sapphire

1005400

$10,054 USD

Grundpreis / pro

50502471713067

2.10 carat, Pink, emerald Madagascar sapphire.

2.10 Carat Red MOZAMBICAN Cushion Ruby CD

2.10 Carat Red MOZAMBICAN Cushion Ruby CD

1864720

$18,647 USD

Grundpreis / pro

2.10 Carat Red MOZAMBICAN Cushion Ruby CD

1864720

$18,647 USD

Grundpreis / pro

50502270943531

An elegant pair of Vivid Red, Cushion shape RubyGemstones, total weight 2.10cts certified by CD. 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.

2.10 Carat Red MOZAMBICAN Round Ruby

1784500

$17,845 USD

Grundpreis / pro

2.10 Carat Red MOZAMBICAN Round Ruby

1784500

$17,845 USD

Grundpreis / pro

50502354207019

A superb pair of red, round shape Ruby gemstones, total weight 2.10cts. 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.

2.10 Carat Red MOZAMBIQUE Cushion Ruby

1795000

$17,950 USD

Grundpreis / pro

2.10 Carat Red MOZAMBIQUE Cushion Ruby

1795000

$17,950 USD

Grundpreis / pro

50502340215083

A stunning 2.10 carat Mozambique ruby in cushion cut, celebrated for its rich red saturation and brilliant sparkle. This substantial gemstone delivers the depth and presence that defines fine ruby collecting.

2.10 Carat Yellow SRI LANKAN Oval Sapphire

2.10 Carat Yellow SRI LANKAN Oval Sapphire

220000

$2,200 USD

Grundpreis / pro

2.10 Carat Yellow SRI LANKAN Oval Sapphire

220000

$2,200 USD

Grundpreis / pro

50502120767787

2.10 carat, Yellow, oval shape Sapphire. A superb yellow gemstone that's full of life.

2.11 Carat Blue SRI LANKAN Emerald Sapphire

2.11 Carat Blue SRI LANKAN Emerald Sapphire

421450

$4,215 USD

Grundpreis / pro

2.11 Carat Blue SRI LANKAN Emerald Sapphire

421450

$4,215 USD

Grundpreis / pro

50502478364971

A lovely pair of blue Sri Lankan emerald shape sapphires, total weight 2.11cts. The stones are heated and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

2.11 Carat Blue SRI LANKAN Round Sapphire

2.11 Carat Blue SRI LANKAN Round Sapphire

545940

$5,459 USD

Grundpreis / pro

2.11 Carat Blue SRI LANKAN Round Sapphire

545940

$5,459 USD

Grundpreis / pro

50502370689323

A striking pair of blue, round shape Sapphire gemstones, total weight 2.11cts. The stones have a scintillating fire and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

2.11 Carat Chameleon Pear Diamond SI1 GIA

2.11 Carat Chameleon Pear Diamond SI1 GIA

2162200

$21,622 USD

Grundpreis / pro

2.11 Carat Chameleon Pear Diamond SI1 GIA

2162200

$21,622 USD

Grundpreis / pro

50501734662443

2.11 carat, Fancy Deep Brownish Greenish Yellow, chameleon pear shape diamond with SI1 clarity, graded by GIA. A magnificent yellow diamond that has a captivating color. The stone has Excellent polish and Very Good symmetry.

2.11 Carat Natural Dark black Pear Diamond GIA

2.11 Carat Natural Dark black Pear Diamond GIA

400056

$4,001 USD

Grundpreis / pro

2.11 Carat Natural Dark black Pear Diamond GIA

400056

$4,001 USD

Grundpreis / pro

51492348068139

This stunning 2.11 carat natural Dark black Pear diamond is GIA certified (2235229850). Measurements: 10.67 x 6.93 x 3.75. A beautiful natural diamond.