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Auction 02 September 2021 PRECIOUS AND SEMI-PRECIOUS STONES - www.drouot.com

Bid on the lot list MDP AUCTION : 02 September 2021 - PIERRES PRÉCIEUSES ET SEMI-PRÉCIEUSES...Expédition sécurisée dans le monde entierEnchérissez dès à présent jusqu'à la clôture des enchères le Jeudi 02 Septembre 2021 à partir de 18:00Frais en sus des enchères 25% Nous restons à votre disposition, par e-mail ou téléphone MDP AUCTION – SAAvenue Centrale 120 – 1884 Villars-sur-Ollon(IDE/UID):CHE-140.426.699Tel Suisse: 0041775358415Tel France : 0033626247762mdpauction@gmail.com drouot.com - www.drouot.com

PRECIOUS AND SEMI-PRECIOUS STONES

Thursday 02 September 2021 - 20:00 (CEST) - Online

www.drouot.com

MDP AUCTION

Lot n° 1

TOURMALINE - 2.30 cts - MADAGASCAR

NATURAL TOURMALINE - Origin MADAGASCAR- Color Orange/Brown - 2.30 Carats - Oval Size - Dimensions : 10.58 x 7.58 x 4.84 mm- Purete SI - Non Heated - Non Treated - Certificate GFCO (Swiss Laboratory) No AD14185P

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Lot n° 2

TOPAZE – 1.79 cts - BRESIL

NATURAL TOPAZE - From BRAZIL - Color LONDON BLUE - 1.79 Carats - Oval Size - Purete SI - Traite - Dimensions : 8.04 x 6.23 x 4.71 mm - Certificate GFCO (Swiss Laboratory) No AD14357P

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Lot n° 3

SPHENE - 1.19 cts - BIRMANIE (Myanmar)

NATURAL SPHEN - Origin BURMA (Myanmar) - Bright Yellow and Color Change - 1.19 Carats - Pure SI - Oval size - Non Heated - Non Treated - Dimensions : 8.05 x 5.97 x 3.28 mm - Certificate GFCO (Swiss Laboratory) No AD14350P

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Lot n° 4

AIGUE MARINE - 3.28 Cts - BRESIL

NATURAL MARINE EAGLE - Provenance BRAZIL - 3.28 Carats - Blue Color - Purete SI - Unheated - Untreated - Oval Size - Dimensions : 11.16 x 9.14 x 6.08 mm - Certificate GFCO (Swiss Laboratory) No AD14353P

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Lot n° 5

OPALE WELO – 2.99 cts - ETHIOPIE

NATURAL WELO OPAL - Provenance ETHIOPIA - White and Multicolor - 2.99 Carats - Unheated - Untreated - Oval Size - Dimensions : 12.04 x 9.10 x 6.78 mm - Certificate GFCO (Swiss Laboratory) No AD14343P

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Lot n° 6

SPINELLE VIOLET - 1.88 cts - BIRMANIE (Myanmar)

NATURAL SPINEL - Origin BURMA (Myanmar) - Color Purple Transparent - 1.88 Carats - Oval Size - Purete SI - Non Heated - Non Treated - Dimensions : 7.47 x 6.06 x 4.29 mm - Certificate CGT No 210201811

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Lot n° 7

OPALE WELO – 1.08 cts - ETHIOPIE

NATURAL WELO OPAL - From ETHIOPIA - Black and Multicolor - 1.08 Carats - Treatment : Smoked - Cushion Size - Dimensions : 9.48 x 6.92 x 3.78 mm - Certificate GFCO (Swiss Laboratory) No AD14341P

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Lot n° 8

AMETHYSTE - 4.37 cts - BRESIL

NATURAL AMETHYST - From BRAZIL - Transparent Violet Color - 4.37 Carats - Pear Size - Purete VSI - Excellent Luster - Unheated - Untreated - Dimensions : 15.68 x 10.78 x 4.64 mm - Certificate GFCO (Swiss Laboratory) No AD14377P

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Lot n° 9

PERIDOT – 1.77 cts - HIMALAYA PAKISTAN

NATURAL PERIDOT - Origin HIMALAYA (Pakistan) - Color Green/Yellow - 1.77 Carats - Purity VS - Octagonal Cut - Unheated - Untreated - Dimensions : 6.86 x 6.60 x 4.68 mm - Certificate GFCO (Swiss Laboratory) No AD14325P

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Lot n° 10

ZIRCON - 2.01 cts - CAMBODGE

NATURAL ZIRCON - Provenance CAMBODIA - Brown Color - 2.01 Carats - Oval Cut - Purity VSI - Excellent Luster - Non Heated - Non Treated - Dimensions : 8.46 x 6.40 x 3.74 mm - Certificate GFCO (Swiss Laboratory) No AD14317P

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Lot n° 11

SAPHIR - 1.47 cts - THAILANDE

NATURAL SAPHIR - From THAILAND (Chantaburi) - 1.47 Carats - Yellow Color - Oval Cut - Purity VVS - Excellent Luster - Heated - Dimensions : 8.01 x 5.79 x 3.33 mm - CGT Certificate No 210201718

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Lot n° 12

SAPHIR - 1.77 cts - CEYLAN (SRI LANKA)

NATURAL SAPHIR - Origin CEYLAN (Sri Lanka) - 1.77 Carats - Blue Color - Oval Size - Heated (Be) - Pure SI - Dimensions : 7.47 x 6.19 x 4.58 mm - Certificate GFCO ( Swiss Laboratory) No AD13847P

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Lot n° 13

IOLITE - 2.78 cts - TANZANIE

NATURAL IOLITE - From Tanzania - 2.78 Carats - Blue Violet Color - Oval Cabochon Size - Purete VS - Unheated - Untreated - Dimensions : 10.62 x 8.66 x 4.05 mm - Certificate CGT No 210301917

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Lot n° 14

RHODOLITE - 1.91 cts - MOZAMBIQUE

NATURAL RHODOLITE - MOZAMBIQUE Origin - 1.91 Carats - Red Color - Rectangular Size - Purete VS - Unheated - Untreated - Dimensions : 8.04 x 6.08 x 3.45 mm - Certificate CGT No 210301969

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Lot n° 15

TOPAZE -11.11 cts - BRESIL

NATURAL TOPAZE - Origin BRAZIL - 11.15 Carats - Suise Blue Color - Purete VVS - Milky - Pear Size Dimensions : 14.19 x 13.90 x 8.41 mm - Certificate GFCO (Swiss Laboratory) No AD14359P

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Lot n° 16

TOURMALINE - 2.07 cts - MADAGASCAR

NATURAL TOURMALINE - Provenance MADAGASCAR - 2.07 Carats - Very nice green color - Unheated - Untreated - Oval Size - Dimensions : 8.42 x 7.25 x 4.76 mm - Certificate GFCO (Swiss Laboratory) No AD14397P

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Lot n° 17

APATITE PARAIBA - 2.09 cts - BRESIL

NATURAL PARAIBA APATITE - From BRAZIL - 2.09 Carats - Blue/Green Color - Octagonal Cut - SI Purity - Excellent Luster - Unheated - Untreated - Dimensions : 12.62 x 4.86 x 3.38 mm - CGT Certificate No 210201776

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Lot n° 18

AMETHYSTE - 10.81 cts - BOLIVIE

NATURAL AMETHYST - Provenance BOLIVIA - 10.81 Carats - Color Purple/Pink - Oval Cut - Purity VSI - Excellent Luster - Non Heated - Non Treated - Dimensions : 17.36 x 13.60 x 7.80 mm - Certificate GFCO (Swiss Laboratory) No AD14376P

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Lot n° 19

SPINELLE ROUGE - 1.18 cts - BIRMANIE (Myanmar)

NATURAL SPINEL - Origin BURMA (Myanmar) - 1.18 Carats - Red/Violet Color - Purete SI - Cushion Size - Non Heated - Non Treated - Dimensions : 6.17 x 5.26 x 4.36 mm - Certificate GFCO (Swiss Laboratory) No AD14387P

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Lot n° 20

SPESSARTITE - 3.52 Cts - NAMIBIE

NATURAL ALMANDINE SPESSARTITE - From NAMIBIA - 3.52 Carats - Bright Orange Red Color - Oval Cut - Purity VS-SI - Excellent Luster - Unheated - Untreated - Dimensions : 9.93 x 7.91 x 5.07 mm - Certificate GFCO (Swiss Laboratory) No AD14146P

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Lot n° 21

PRASIOLITE - 16.70 Cts - BRESIL

NATURAL PRASIOLITE - GREEN AMETHYST - From BRAZIL - 16.70 Carats - Green/Yellow Color - Pure VS - Oval Size - Heated - Dimensions : 20.07 x 14.09 x 9.56 mm - GFCO Certificate (Swiss Laboratory) No AD14379P

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Lot n° 22

MOONSTONE - 2.04 Cts - INDE

NATURAL MOONSTONE - From INDIA - 2.04 Carats - Blue and Colorless - Oval Cabochon Size - Purete SI - Dimensions : 9.12 x 7.05 x 4.34 mm - CGT Certificate No 210201754

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Lot n° 23

MORGANITE - 1.50 Cts - AFGHANISTAN

NATURAL MORGANITE - Provenance AFGHANISTAN - 1.50 Carats - Pink Color - Emerald Cut - Purete SI - Dimensions 7 x 7 x 4 mm - Certificate GGTI No 17101978621

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Lot n° 24

RUBIS - 1.16 Cts - MOZAMBIQUE

NATURAL RUBY - Origin MOZAMBIQUE -1.16 Carats - Pink/Red Color - Pear Size - Unheated - Untreated - Dimensions : 7.31 x 6.08 x 3.08 mm - CGT Certificate No 310301934

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Lot n° 25

SAPHIR – 6.70 Cts - CEYLAN ( Sri Lanka)

NATURAL SAPHIR - Origin CEYLAN (SRI LANKA) - 6.70 Carats - Color Clear Vivid Yellow - Oval Cut - Purity SI - Heated (Be) - Dimensions : 13.75 x 10.55 x 4.78 mm - Certificate GFCO No AD14194P

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Lot n° 26

SAPHIR - 4.33 Cts - CEYLAN (Sri Lanka)

NATURAL SAPHIR - From CEYLAN (SRI LANKA) - Midnight Blue Color - No Heating - No Treatment - Weight : 4.33 cts - Dimensions : 9.99 x 8.60 x 5.69 mm - GCI Certificates No 2002CDS6171 and CGT No 210101608

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Lot n° 27

RUBIS - 0.74 Cts - CACHEMIRE

RARE NATURAL RUBY - CASHMERE PROVENANCE - Pink Color - 0.74 Carats - Unheated - Untreated - Dimensions: 6.1 x 4.5 x 2.1 mm - Purity VS - Oval Size - GFCO Certificate (Swiss Laboratory) No AD14199P

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Lot n° 28

TANZANITE - 4.08 Cts - TANZANIE

NATURAL TANZANITE - Origin TANZANIA - 4.08 Carats - Color Violet/Blue - Blue/Violet - Pear Size - Heated - Dimensions : 12.62 x 9.01 x 4.59 mm - Certificate GFCO (Swiss Laboratory) - No AA8636T

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Lot n° 29

SPHENE FIRE - 5.35 Cts - MADAGASCAR

NATURAL SPHENE FIRE - From MADAGASCAR - 5.30 Carats - Yellow/Green Color - Oval Size - Unheated - Untreated - Dimensions : 11.76 x 9.86 x 6.43 mm - CGT Certificate No 210301902

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Lot n° 30

OPALE WELO – 1.18 Cts - ETHIOPIE

NATURAL WELO OPAL - Origin ETHIOPIA - 1.18 Carats - Colour Black/Multicolour - Size Marquise - Smoked Treatment - Dimensions : 14.28 x 6.25 x 3.24 mm - Certificate GFCO (Swiss Laboratory) No AD14344P

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Lot n° 31

OPALE WELO - 2.81 Cts - ETHIOPIE

NATURAL WELO OPAL - Provenance ETHIOPIA - 2.81 Carats - Color White with Color Set - Size Oval Cabochon - Unheated - Untreated - Dimensions : 11.69 x 9.05 x 5.39 mm - Certificate GFCO (Swiss Laboratory) No AD13043P

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Lot n° 32

PERIDOT - 3.32 Cts - HIMALAYA (Pakistan)

NATURAL PERIDOT - Origin HIMALAYA - PAKISTAN - 3.32 Carats - Colour Green/Vivid Yellow - Oval Cut - Purete SI - Non Heated - Non Treated - Dimensions : 10.88 x 7.27 x 5.14 mm - Certificate GFCO (Swiss Laboratory) No AD14322P

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Lot n° 33

GRANDIDIERITE - 3.80Cts - MADAGASCAR

NATURAL GRANDSTONE - From MADAGASCAR - 3.80 Carats - Blue/Green Color - Marquise Cut - Unheated - Untreated - Excellent Luster - Dimensions : 15.98 x 8.29 x 4.62 mm - CGT Certificate No 210201770

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Lot n° 34

GRENAT RHODOLITE – 3.16Cts - MOZAMBIQUE

NATURAL RHODOLITE GRENAT - MOZAMBIQUE Origin - 3.16 Carats - Red/Violet Color - Oval Cut - Purete VS - Non Heated - Non Treated - Dimensions : 8.66 x 7.41 x 5.34 mm - GFCO Certificate (Swiss Laboratory) No AD14371P

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Lot n° 35

RARE AXINITE – 1.23 Cts - CEYLAN (SRI LANKA)

RARE NATURAL AXINITE - Provenance CEYLAN (Sri Lanka) - 1.23 Carats - Color Orange /Brown - Cushion Size - Purete VS - Non Heated - Non Treated - Dimensions : 6.63 x 5.74 x 3.97 mm - Certificate GFCO (Swiss Laboratory) No AD14338P

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Lot n° 36

DIOPSIDE CHROME - 1.60 Cts - RUSSIE

VERY NICE CHROMIUM DIOPSIDE - From RUSSIA - 1.60Carats - Green Color - Excellent Luster - Pear Size - Purity VS - Unheated - Untreated - Dimensions : 9.92 x 6.86 x 3.66 mm - CGT Certificate N0 210201747

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Lot n° 37

KUNZITE - 4.89 Cts - AFGHANISTAN

NATURAL KUNZITE - Provenance AFGHANISTAN - Color Orange/Light Pink - 4.89 Carats - Pear Size - Dimensions : 13.61 x 8.01 x 6.75 mm - Purete VVS - Non Heated - Non Treated - Certificate GFCO (Swiss Laboratory) No AD13807P

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Lot n° 38

SPESSARTITE ALMANDINE - 3.66 Cts - NAMIBIE

NATURAL ALMANDINE SPESSARTITE - Origin NAMIBIA - 3.66 Carats - Colour Red-Orange Vivid - Oval Cut - Purete VS - Non Heated - Non Treated - Dimensions : 10.06 x 8.07 x 5.27 mm - Certificate GFCO (Swiss Laboratory) No AD14144P

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Lot n° 39

SPHENE CHANGE COULEUR – 1.25 Cts - MADAGASCAR

RARE SPHENE - Origin MADAGASCAR - Color : Brown/Yellow - COLOR CHANGE - 1.25 Carats - Trillion Size - Transparent - Purity SI - Non Heated - Non Treated - Dimensions : 9.13 x 6.79 x 3.11 mm - Certificate GFCO (Swiss Laboratory) No AD14351P

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Lot n° 40

BASTNAESITE CHANGE COULEUR 2.86Cts - PAKISTAN

RARE BASTNAESITE - From PAKISTAN - Red/Brown - COLOR CHANGE - 2.86 Carats - Square Cut - SI Purity - Unheated - Untreated - Dimensions : 7.23 x 7.43 x 4.29 mm - CGT Certificate No 210201751

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Lot n° 41

SPINELLE VIOLET - 1.18Cts - BIRMANIE (Myanmar)

NATURAL SPINEL - Origin BIRMANIA (MYANMAR )- 1.18 Carats - Color Violet - Oval Size - Purete SI - Non Heated - Non Treated - Dimensions 7.51 x 6.02 x 3.08 mm - Certificate GFCO (Swiss Laboratory) No AD14386P

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Lot n° 42

SPODUMENE - 5.54 Cts - MADAGASCAR

NATURAL SPODUMEN - From MADAGASCAR - Slightly Green Color - 5.54 Carats - Pear Size - Pure VVS - Heated - Dimensions : 13.65 x 9.37 x 6.51 mm- CGT Certificate No 210301928

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Lot n° 43

ALMANDINE - 2.27 Cts - MOZAMBIQUE

NATURAL ALMANDINE - MOZAMBIQUE Origin - 2.27 Carats - Red Color - Original Size - Purity VS 2 - Non Heated - Non Treated - Dimensions : 9.28 x 7.44 x 4.87 mm - CGT Certificate No 210301973

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Lot n° 44

EPIDOTE - 3.71 Cts - ALASKA

NATURAL EPIDOTE - Provenance ALASKA - 3.71 Carats - Colour : Green/Brown - Octagonal Cut - Purete SI - Non Heated - Non Treated - Dimensions : 9.60 x 7.57 x 5.17 mm - Certificate CGT No 210201773

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Lot n° 45

HESSONITE - 2.02 Cts - TANZANIE

NATURAL HESSONITE - Origin TANZANIA - 2.02 Carats - Orange Color - Octagonal Cut - Purete SI - Non Heated - Non Treated - Dimensions : 7.47 x 5.94 x 4.36 mm - Certificate GFCO (Swiss Laboratory) No AD13786P

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Lot n° 46

MOONSTONE – 2.08 – INDE

NATURAL MOONSTONE - Provenance INDIA - 2.08 Carats - White Color with Blue Reflections - Pear Size Cabochon - Purete SI - Non Heated - Non Treated - Dimensions : 8.87 x 7.00 x 5.09 mm - GFCO Certificate (Swiss laboratory) No AD13047P

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Lot n° 47

RUBIS - 2.35 Cts - BIRMANIE (Myanmar)

NATURAL RUBY - Origin BURMA - MYANMAR - 2.35 Carats - Red Violet Color - Oval Size - SI Purity - Excellent Luster - Non Heated - Non Treated - Dimensions : 8.17 x 7.39 x 4.36 mm - GFCO Certificate (Swiss Laboratory) NoAD14195P

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Lot n° 48

SAPHIR - 1.58 Cts - CACHEMIRE PAKISTAN

NATURAL SAPHIR - From PAKISTANESE CASHMERE - 1.58 Carats - Bright Violet Color - Oval Cut - Pure VS - Non Heated - Non Treated - Dimensions 7.60 x 6.79 x 3.69 mm - GFCO Certificate (Swiss Laboratory) No AD14197P

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Lot n° 49

RUBIS - 2.68 Cts - BIRMANIE (Myanmar)

NATURAL RUBY - Origin BURMA (Myanmar) - 2.68 Carats - Red Color - Oval Size - Unheated - Untreated - Dimensions 10.32 x 7.37 x 3.82 mm - GIA Certificate No 2364181688

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Lot n° 50

TANZANITE - 3.02 Cts - TANZANIE

NATURAL TANZANITE - Origin TANZANIA - 3.02 Carats - Bright Blue Color - Heart Size - Heated - Dimensions : 9.06 x 8.75 x 5.02 mm - AIG Certificate (American International GemLab) No GEM2020102932032

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