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  3. Gemstone auction

Gemstone Auction (Ruby, Sapphire, Emerald, Tanzanite)

Deborah Mazza

Deborah Mazza

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Deborah Mazza

Deborah Mazza

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Ends today from 20:00 CET onwards Ends today from @@TIME@@ onwards

My favourite lots (Gemstone Auction (Ruby, Sapphire, Emerald, Tanzanite)) / Search results

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close to reserve price!
17

Ruby - 1.65 ct

Lot reference 13583639

Auctioneer's estimate: $1,190 - $1,780 €1,000 - €1,500 £890 - £1,340

Rectangular Cushion Mixed cut - IGI Report More

$ 654 € 550 £ 490
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:02:30
Closed
16

Sapphire - 1.16 ct

Lot reference 12603239

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Africa - Oval Mixed Cut - IGI Certficate More

$ 95 € 80 £ 71
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:02:05
Closed
close to reserve price!
10

2.26 ct - Tanzanite

Lot reference 13395093

Auctioneer's estimate: $590 - $950 €500 - €800 £450 - £710

Tanzania - Oval cut - IGI certificate More

$ 320 € 269 £ 239
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:04:15
Closed
close to reserve price!
14

Ruby - 2.04 ct

Lot reference 13427707

Auctioneer's estimate: $1,780 - $2,380 €1,500 - €2,000 £1,340 - £1,780

Oval Brilliant step cut - GIA Report More

$ 511 € 430 £ 383
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:11:20
Closed
close to reserve price!
11

Sapphire - 1.28 ct.

Lot reference 13292253

Auctioneer's estimate: $1,780 - $2,380 €1,500 - €2,000 £1,340 - £1,780

Emerald Cut - IGI Certificate More

$ 285 € 240 £ 213
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:06:25
Closed
close to reserve price!
28

6.75 ct - Tanzanite

Lot reference 13465473

Auctioneer's estimate: $1,780 - $2,380 €1,500 - €2,000 £1,340 - £1,780

D-Block - Oval cut - GIA certificate More

$ 1,270 € 1,068 £ 952
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:08:35
Closed
close to reserve price!
12

Ruby - 1.02 ct

Lot reference 13613653

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Oval mixed cut - with IGI certificate More

$ 174 € 146 £ 130
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:12:40
Closed
close to reserve price!
15

Sapphire - 1.29 ct

Lot reference 12666997

Auctioneer's estimate: $480 - $830 €400 - €700 £360 - £620

Oval mixed cut - IGI Certificate More

$ 322 € 271 £ 242
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:10:45
Closed
close to reserve price!
13

Tanzanite - 0.69ct

Lot reference 13260661

Auctioneer's estimate: $530 - $890 €450 - €750 £400 - £670

Tanzania - Round - Antwerp IGI certification More

$ 101 € 85 £ 75
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:12:55
Closed
close to reserve price!
10

Ruby - 1.07 ct

Lot reference 13203361

Auctioneer's estimate: $1,190 - $1,780 €1,000 - €1,500 £890 - £1,340

Pear Brilliant step cut - GIA Certificate More

$ 653 € 550 £ 490
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:14:00
Closed
close to reserve price!
15

Sapphire - 1.42 ct

Lot reference 13229441

Auctioneer's estimate: $950 - $1,550 €800 - €1,300 £710 - £1,160

Sri Lanka - Heart faceted cut - Lotus Lab More

$ 320 € 270 £ 240
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:16:35
Closed
close to reserve price!
12

Emerald - 1.28ct

Lot reference 13230539

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Oval IGI Report More

$ 142 € 120 £ 106
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:16:10
Closed
29

Tanzanite - 2.08 ct

Lot reference 13431345

Auctioneer's estimate: $950 - $1,550 €800 - €1,300 £710 - £1,160

Rectangular Cushion Mixed Cut - with IGI Certified More

$ 380 € 320 £ 285
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:17:15
Closed
close to reserve price!
22

Ruby - 1.07 ct

Lot reference 13613643

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Oval mixed cut - with IGI certificate More

$ 41 € 35 £ 31
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:19:20
Closed
close to reserve price!
15

Sapphire - 1.50 ct

Lot reference 13424019

Auctioneer's estimate: $2,970 - $3,920 €2,500 - €3,300 £2,230 - £2,940

Oval Brilliant/Step cut - GIA Report More

$ 1,069 € 900 £ 802
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:20:25
Closed
close to reserve price!
9

Emerald - 0,86 ct

Lot reference 13241925

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

IGI Certified Emerald Octagonal cut More

$ 106 € 90 £ 80
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:20:30
Closed
24

Tanzanite - 2.42 ct

Lot reference 13413427

Auctioneer's estimate: $950 - $1,550 €800 - €1,300 £710 - £1,160

Emerald Cut - with IGI Certified More

$ 187 € 158 £ 140
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:26:05
Closed
close to reserve price!
11

Ruby - 1.38 ct

Lot reference 13407995

Auctioneer's estimate: $2,730 - $4,160 €2,300 - €3,500 £2,050 - £3,120

Heart Mixed cut - IGI Report More

$ 297 € 250 £ 222
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:22:40
Closed
close to reserve price!
10

Sapphire - 1.76 ct

Lot reference 13205607

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Sri Lanka - Cushion Mixed Cut - Full IGI report More

$ 237 € 200 £ 178
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:23:45
Closed
10

Emerald - 0.36 ct

Lot reference 13357657

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Baguette - IGI ID Report More

$ 89 € 75 £ 66
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:24:50
Closed
23

Tanzanite - 2.46 ct

Lot reference 13395651

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Tanzania - Emerald Cut - with IGI Certificate More

$ 178 € 150 £ 133
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:25:55
Closed
close to reserve price!
11

Ruby - 2.05 ct

Lot reference 13495413

Auctioneer's estimate: $2,380 - $3,570 €2,000 - €3,000 £1,780 - £2,670

Pear Brilliant Step cut - GIA Certificate More

$ 1,188 € 1,000 £ 891
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:27:00
Closed
close to reserve price!
10

Sapphire - 1.83 ct

Lot reference 12733745

Auctioneer's estimate: $590 - $950 €500 - €800 £450 - £710

Ceylon - Round Mixed Cut - I.G.I. Antwerp certificate More

$ 174 € 147 £ 131
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:28:05
Closed
11

Emerald - 0.83 ct

Lot reference 13240463

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Emerald Cut - IGI Certificate More

$ 49 € 42 £ 37
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:30:10
Closed
close to reserve price!
11

Tanzanite - 2.50 ct

Lot reference 13431181

Auctioneer's estimate: $710 - $1,070 €600 - €900 £530 - £800

Oval – IGI certificate - Tanzania More

$ 331 € 279 £ 248
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:33:15
Closed
close to reserve price!
6

Trapic ruby - 1.41 ct

Lot reference 13574265

Auctioneer's estimate: $830 - $1,190 €700 - €1,000 £620 - £890

Oval Mixed Cut – IGI certified More

$ 95 € 80 £ 71
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:31:20
Closed
close to reserve price!
13

Sapphire - 2.01 ct

Lot reference 12748885

Auctioneer's estimate: $1,780 - $2,610 €1,500 - €2,200 £1,340 - £1,960

Oval Brilliant step cut - GIA Certificate More

$ 237 € 200 £ 178
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:32:25
Closed
23

Tanzanite - 2.68 ct

Lot reference 13431523

Auctioneer's estimate: $830 - $1,430 €700 - €1,200 £620 - £1,070

Oval Mixed Cut - with IGI Certified More

$ 167 € 141 £ 125
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:34:35
Closed
close to reserve price!
18

Sapphire - 2.05 ct

Lot reference 13027793

Auctioneer's estimate: $1,070 - $1,660 €900 - €1,400 £800 - £1,250

Sri Lanka - Oval Mix - IGI Certified More

$ 963 € 811 £ 722
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:36:45
Closed
24

Emerald - 2.04 ct

Lot reference 13240257

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Oval Mixed Cut - IGI Certificate More

$ 130 € 110 £ 98
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:37:50
Closed
28

Tanzanite - 2.83 ct

Lot reference 13431263

Auctioneer's estimate: $590 - $950 €500 - €800 £450 - £710

Oval Mixed Cut - with IGI Certified More

$ 156 € 132 £ 117
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:38:55
Closed
close to reserve price!
9

1.05 ct - Ruby

Lot reference 13384181

Auctioneer's estimate: $1,190 - $1,780 €1,000 - €1,500 £890 - £1,340

Oval cut - IGI certificate More

$ 356 € 300 £ 267
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:40:00
Closed
close to reserve price!
20

Sapphire - 2.24 ct

Lot reference 13232097

Auctioneer's estimate: $2,910 - $4,160 €2,450 - €3,500 £2,180 - £3,120

Pear Brilliant Step cut - GIA Certificate More

$ 1,188 € 1,000 £ 891
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:41:05
Closed
close to reserve price!
13

Tanzanite - 2.85 ct

Lot reference 13288135

Auctioneer's estimate: $710 - $1,070 €600 - €900 £530 - £800

Oval Cut - IGI Antwerp More

$ 362 € 305 £ 271
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:43:15
Closed
close to reserve price!
14

0.70 ct ruby

Lot reference 13438989

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Faceted oval, with Cisgem report More

$ 118 € 100 £ 89
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:46:20
Closed
close to reserve price!
10

Sapphire - 2.74 ct

Lot reference 13231165

Auctioneer's estimate: $950 - $1,550 €800 - €1,300 £710 - £1,160

Sri Lanka - Pear Cut - IGI More

$ 594 € 500 £ 445
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:45:25
Closed
close to reserve price!
14

Tanzanite – 1.67 ct

Lot reference 13415465

Auctioneer's estimate: $480 - $830 €400 - €700 £360 - £620

Tanzania – Trillion – IGE Certificate More

$ 71 € 60 £ 53
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:54:55
Closed
11

Ruby - .54 ct

Lot reference 13570671

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Cut - mixed oval with IGI certification More

$ 89 € 75 £ 66
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:54:30
Closed
close to reserve price!
close to reserve price!
8

Tanzanite – 1.70

Lot reference 13405745

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Tanzania – Cushion – IGE Certificate More

$ 108 € 91 £ 81
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:56:15
Closed
close to reserve price!
close to reserve price!
13

Sapphire – 2.63 ct

Lot reference 13416257

Auctioneer's estimate: $1,070 - $1,550 €900 - €1,300 £800 - £1,160

Octagonal – GIA More

$ 285 € 240 £ 213
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:58:25
Closed
6

Emerald – 0.40 ct

Lot reference 13357749

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Baguette - IGI ID Report More

$ 77 € 65 £ 57
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 20:59:30
Closed
close to reserve price!
7

Ruby - .26 ct

Lot reference 13426999

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Cut - oval/mixed - IGI certified More

$ 65 € 55 £ 49
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:02:40
Closed
close to reserve price!
close to reserve price!
14

Emerald – 2.36 ct

Lot reference 13276637

Auctioneer's estimate: $1,900 - $2,730 €1,600 - €2,300 £1,430 - £2,050

Colombia - Octagonal - GRS Certificate More

$ 320 € 270 £ 240
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:03:50
Closed
close to reserve price!
10

Tanzanite – 1.78 ct

Lot reference 13415375

Auctioneer's estimate: $480 - $830 €400 - €700 £360 - £620

Tanzania – Oval – IGE Certificate More

$ 190 € 160 £ 142
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:04:55
Closed
close to reserve price!
9

Ruby - 1.15ct

Lot reference 13537013

Auctioneer's estimate: $480 - $830 €400 - €700 £360 - £620

Burma , Oval Brilliant Cut , AGL Certificate More

$ 142 € 120 £ 106
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:06:00
Closed
close to reserve price!
8

Sapphire - 1.66 ct

Lot reference 13072499

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Oval Cabochon cut with IGI certificate More

$ 105 € 89 £ 79
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:07:05
Closed
close to reserve price!
17

3.39 ct - Pair Emeralds

Lot reference 13612861

Auctioneer's estimate: $1,550 - $2,140 €1,300 - €1,800 £1,160 - £1,600

Emerald cut - IGI Certificate More

$ 475 € 400 £ 356
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:08:10
Closed
close to reserve price!
11

Tanzanite – 1.79 ct

Lot reference 13415703

Auctioneer's estimate: $480 - $830 €400 - €700 £360 - £620

Tanzania – Oval – IGE Certificate More

$ 154 € 130 £ 115
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:09:15
Closed
close to reserve price!
18

Ruby - 3.65 cts

Lot reference 13602349

Auctioneer's estimate: $1,660 - $2,260 €1,400 - €1,900 £1,250 - £1,690

Madacascar - antique cushion cut - LOTUS Certificate More

$ 856 € 720 £ 641
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:10:20
Closed
9

Sapphire 1.33 ct

Lot reference 13091269

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Oval mixed cut with IGI certificate More

$ 101 € 85 £ 75
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:11:25
Closed
close to reserve price!
12

Emerald - 1.04 ct

Lot reference 13616831

Auctioneer's estimate: $360 - $590 €300 - €500 £270 - £450

Brazil - emerald cut - IGI certified. More

$ 231 € 195 £ 173
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:12:30
Closed
close to reserve price!
8

Ruby - 1.01 ct

Lot reference 12707663

Auctioneer's estimate: $1,070 - $1,780 €900 - €1,500 £800 - £1,340

Cushion Brilliant Step cut - GIA Certificate More

$ 142 € 120 £ 106
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:14:40
Closed
9

Sapphire 1.40 ct

Lot reference 13091281

Auctioneer's estimate: $240 - $360 €200 - €300 £180 - £270

Oval mixed cut with IGI certificate More

$ 93 € 79 £ 70
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:15:45
Closed
close to reserve price!
12

0.98 ct - Emerald

Lot reference 13519123

Auctioneer's estimate: $530 - $890 €450 - €750 £400 - £670

Zambia - Emerald cut - IGI certificate More

$ 344 € 290 £ 258
Open for bids in Closes in Lot closed
Lot closes at: 2017/09/20 21:16:50
Closed

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Gemstone auction

Diamonds and rubies and sapphires and emeralds; these are just a few of our favourite things - at auction! Catawiki's Gemstone auctions are filled with stunning selections of lot listings, including splendidly cut diamonds, magnificent green emeralds, or beautiful mineral or gemstone figurines! Our Gemstone auctions offer a selection of gems in all shapes, sizes, and weights; we're guaranteed to have what you are looking for! Gemstones from all over the world are on offer; from India to Morocco, and from China to Brazil. We've got a vast assortment of gemstones in a variety of spectacular colours. Lots are presented as individual pieces or sets, both cut and uncut - all in all, Catawiki's exceptional Gemstone auctions offer a truly remarkable and enormously extensive assortment of collectable items! So make sure to create your free Catawiki account; a magnificent multitude of glorious gemstones awaits.

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