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350 prodotti

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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
1.35 Carat Fancy Yellowish Green Pear Diamond SI2 GIA
1.35 Carat Fancy Yellowish Green Pear Diamond SI2 GIA
1.35 Carat Fancy Yellowish Green Pear Diamond SI2 GIA

1.35 Carat Fancy Yellowish Green Pear Diamond SI2 GIA

$35,200 USD

1.87 Carat Green Round Emerald
1.87 Carat Green Round Emerald
1.87 Carat Green Round Emerald
1.87 Carat Green Round Emerald

1.87 Carat Green Round Emerald

$9,824 USD

Fancy Vivid Yellow Cushion Stud Diamond Earrings
Fancy Vivid Yellow Cushion Stud Diamond Earrings
Fancy Vivid Yellow Cushion Stud Diamond Earrings

Fancy Vivid Yellow Cushion Stud Diamond Earrings

$11,050 USD

Brushed Men's Wedding Band

Brushed Men's Wedding Band

$1,295 USD

Tanzanite and Diamond Band Ring
Tanzanite and Diamond Band Ring
Tanzanite and Diamond Band Ring
Tanzanite and Diamond Band Ring
Tanzanite and Diamond Band Ring
Tanzanite and Diamond Band Ring
Tanzanite and Diamond Band Ring

Tanzanite and Diamond Band Ring

$4,550 USD

White Diamond 9 Stone Diamond Band Ring

White Diamond 9 Stone Diamond Band Ring

$910 USD

1.16 Carat Fancy Brownish Yellow Radiant Diamond IF GIA
1.16 Carat Fancy Brownish Yellow Radiant Diamond IF GIA
1.16 Carat Fancy Brownish Yellow Radiant Diamond IF GIA

1.16 Carat Fancy Brownish Yellow Radiant Diamond IF GIA

$7,060 USD

1.25 Carat Fancy Yellowish Brown Cushion Diamond VS2 GIA
1.25 Carat Fancy Yellowish Brown Cushion Diamond VS2 GIA
1.25 Carat Fancy Yellowish Brown Cushion Diamond VS2 GIA
1.25 Carat Fancy Yellowish Brown Cushion Diamond VS2 GIA

1.25 Carat Fancy Yellowish Brown Cushion Diamond VS2 GIA

$4,100 USD

5.05 Carat Green COLOMBIA Cushion Emerald CD
5.05 Carat Green COLOMBIA Cushion Emerald CD
5.05 Carat Green COLOMBIA Cushion Emerald CD
5.05 Carat Green COLOMBIA Cushion Emerald CD

5.05 Carat Green COLOMBIA Cushion Emerald CD

$44,187 USD

Fancy Vivid Yellow and White Diamond Band Ring
Fancy Vivid Yellow and White Diamond Band Ring
Fancy Vivid Yellow and White Diamond Band Ring

Fancy Vivid Yellow and White Diamond Band Ring

$1,600 USD

Fancy Intense Orangy Pink & Fancy Yellow Diamond Pendant
Fancy Intense Orangy Pink & Fancy Yellow Diamond Pendant
Fancy Intense Orangy Pink & Fancy Yellow Diamond Pendant

Fancy Intense Orangy Pink & Fancy Yellow Diamond Pendant

$5,050 USD

2.31 Carat Blue SRI LANKA Oval Sapphire CD
2.31 Carat Blue SRI LANKA Oval Sapphire CD
2.31 Carat Blue SRI LANKA Oval Sapphire CD
2.31 Carat Blue SRI LANKA Oval Sapphire CD

2.31 Carat Blue SRI LANKA Oval Sapphire CD

$9,802 USD

Prenotato

3.02 Carat Green COLOMBIA Emerald Emerald MUZO & CD
3.02 Carat Green COLOMBIA Emerald Emerald MUZO & CD
3.02 Carat Green COLOMBIA Emerald Emerald MUZO & CD
3.02 Carat Green COLOMBIA Emerald Emerald MUZO & CD
3.02 Carat Green COLOMBIA Emerald Emerald MUZO & CD

3.02 Carat Green COLOMBIA Emerald Emerald MUZO & CD

$14,415 USD

Extraordinaire  Belle Citron - Lemon Quartz Diamond Ring
Extraordinaire  Belle Citron - Lemon Quartz Diamond Ring
Extraordinaire  Belle Citron - Lemon Quartz Diamond Ring
Extraordinaire  Belle Citron - Lemon Quartz Diamond Ring
Extraordinaire  Belle Citron - Lemon Quartz Diamond Ring
Extraordinaire  Belle Citron - Lemon Quartz Diamond Ring

Extraordinaire Belle Citron - Lemon Quartz Diamond Ring

$10,050 USD

Green Emerald and Fancy Vivid Yellow Diamond Pendant.
Green Emerald and Fancy Vivid Yellow Diamond Pendant.
Green Emerald and Fancy Vivid Yellow Diamond Pendant.

Green Emerald and Fancy Vivid Yellow Diamond Pendant.

$6,550 USD

2.38 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA
2.38 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA
2.38 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA

2.38 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA

$19,140 USD

2.56 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA
2.56 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA
2.56 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA
2.56 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA

2.56 Carat Fancy Intense Yellow Radiant Diamonds VS2 GIA

$20,580 USD

Fancy Deep Brownish Greenish Yellow Emerald-cut Diamond
Fancy Deep Brownish Greenish Yellow Emerald-cut Diamond
Fancy Deep Brownish Greenish Yellow Emerald-cut Diamond

Fancy Deep Brownish Greenish Yellow Emerald-cut Diamond

$16,000 USD

0.15 Carat Fancy Vivid Purplish Pink Pear Diamond SI1 GIA
0.15 Carat Fancy Vivid Purplish Pink Pear Diamond SI1 GIA
0.15 Carat Fancy Vivid Purplish Pink Pear Diamond SI1 GIA

0.15 Carat Fancy Vivid Purplish Pink Pear Diamond SI1 GIA

$16,600 USD

Fancy Yellow Radiant Halo Diamond Pendant
Fancy Yellow Radiant Halo Diamond Pendant
Fancy Yellow Radiant Halo Diamond Pendant

Fancy Yellow Radiant Halo Diamond Pendant

$10,090 USD

Fancy Yellow Oval Halo Diamond Earrings
Fancy Yellow Oval Halo Diamond Earrings

Fancy Yellow Oval Halo Diamond Earrings

$5,590 USD

Canary Fancy Vivid Yellow Diamond Half Eternity Wedding Band
Canary Fancy Vivid Yellow Diamond Half Eternity Wedding Band
Canary Fancy Vivid Yellow Diamond Half Eternity Wedding Band

Canary Fancy Vivid Yellow Diamond Half Eternity Wedding Band

$2,550 USD

Fancy Yellow Radiant Martini Stud diamond Earrings

Fancy Yellow Radiant Martini Stud diamond Earrings

$1,790 USD

Rose Gold Fancy White Diamond Engagement Ring
Rose Gold Fancy White Diamond Engagement Ring
Rose Gold Fancy White Diamond Engagement Ring

Rose Gold Fancy White Diamond Engagement Ring

$5,550 USD

Fancy Deep Yellowish Orange Hexagonal Diamond Pendant
Fancy Deep Yellowish Orange Hexagonal Diamond Pendant

Fancy Deep Yellowish Orange Hexagonal Diamond Pendant

$4,050 USD

Emerald Princess Band Ring
Emerald Princess Band Ring
Emerald Princess Band Ring
Emerald Princess Band Ring

Emerald Princess Band Ring

$5,050 USD

Comfort Fit Domed Wedding Band With Citrine
Comfort Fit Domed Wedding Band With Citrine

Comfort Fit Domed Wedding Band With Citrine

$1,300 USD

1.37 Carat Very Light Pink Radiant Diamond VS1 GIA
1.37 Carat Very Light Pink Radiant Diamond VS1 GIA
1.37 Carat Very Light Pink Radiant Diamond VS1 GIA

1.37 Carat Very Light Pink Radiant Diamond VS1 GIA

$40,515 USD