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Royal Gemstone Auction

Deborah Mazza

Expert Deborah Mazza

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Deborah Mazza

Specialist Deborah Mazza

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

My favourite lots (Royal Gemstone Auction) / Search results

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close to reserve price!
5

Ruby - 1.31 ct

Lot reference 15974555

Expert's estimate: $2,450 - $3,180 €2,000 - €2,600 £1,760 - £2,290

Oval Brilliant/Step cut - GIA Report More

$ 4 € 3 £ 3
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:01:00
Closed
close to reserve price!
4

Sapphire - 1.45 ct

Lot reference 15945819

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

oval mixed cut - with IGI certificate More

$ 36 € 30 £ 26
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:02:05
Closed
close to reserve price!
4

Tanzanite - 1.98 ct

Lot reference 15987617

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Cushion cut - with IGI certificate More

$ 36 € 30 £ 26
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:04:15
Closed
close to reserve price!
3

Ruby - 1.02 ct.

Lot reference 15974561

Expert's estimate: $2,200 - $2,940 €1,800 - €2,400 £1,590 - £2,120

Oval Brilliant Step cut - GIA report More

$ 2 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:05:20
Closed
close to reserve price!
close to reserve price!
close to reserve price!
3

Ruby - 1.22 ct.

Lot reference 15974953

Expert's estimate: $1,590 - $2,200 €1,300 - €1,800 £1,150 - £1,590

Oval Mixed cut - GIA Report More

$ 4 € 3 £ 3
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:09:40
Closed
close to reserve price!
1

Sapphire - 1.23 ct

Lot reference 15974499

Expert's estimate: $1,840 - $2,450 €1,500 - €2,000 £1,320 - £1,760

Fish Mixed Cut - IGI Certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:10:45
Closed
close to reserve price!
2

Tanzanite – 1.63 ct

Lot reference 16003207

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Tanzania – Pear – IGE Certificate More

$ 2 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:12:55
Closed
close to reserve price!
close to reserve price!
4

Sapphire - 2.28 ct

Lot reference 15974523

Expert's estimate: $1,710 - $2,320 €1,400 - €1,900 £1,230 - £1,680

Oval Brilliant step cut - GIA Certificate More

$ 2 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:15:05
Closed
close to reserve price!
3

Ruby - 2.10 ct

Lot reference 16053559

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Oval Mixed Cut- IGI certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:18:20
Closed
close to reserve price!
3

Sapphire - 3.12 ct

Lot reference 15974545

Expert's estimate: $2,200 - $2,940 €1,800 - €2,400 £1,590 - £2,120

Heart Brilliant Step cut - GIA Report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:19:25
Closed
close to reserve price!
5

2.01 Ct - Tanzanite Pair

Lot reference 16027643

Expert's estimate: $860 - $1,470 €700 - €1,200 £620 - £1,060

Tanzania - Rectangular cushion mixed cut - IGI Certified More

$ 3 € 2 £ 2
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:21:35
Closed
close to reserve price!
2

Ruby - 1.23 ct.

Lot reference 16056637

Expert's estimate: $2,320 - $3,060 €1,900 - €2,500 £1,680 - £2,210

Mozambique - Heart Brilliant Step cut - Lotus Report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:22:40
Closed
close to reserve price!
2

Sapphire - 1.06 ct.

Lot reference 15974769

Expert's estimate: $980 - $1,590 €800 - €1,300 £710 - £1,150

Oval Mixed Cut - IGI Certificate More

$ 2 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:23:45
Closed
2

Tanzanite - 1.82 ct

Lot reference 16030101

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Tanzania - Oval Mixed Cut - IGI Certified More

$ 42 € 35 £ 30
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:25:55
Closed
close to reserve price!
3

Ruby - 1.06 ct

Lot reference 16058847

Expert's estimate: $2,450 - $3,180 €2,000 - €2,600 £1,760 - £2,290

Mozambique - Oval Brilliant Step Cut - Lotus Report More

$ 122 € 100 £ 88
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:27:00
Closed
close to reserve price!
3

Sapphire - 1.77 ct

Lot reference 15974819

Expert's estimate: $1,840 - $2,450 €1,500 - €2,000 £1,320 - £1,760

Oval Brilliant Step cut - GIA report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:28:05
Closed
close to reserve price!
1

Tanzanite - 0.78 ct

Lot reference 16076523

Expert's estimate: $730 - $1,100 €600 - €900 £530 - £790

Tanzania - Cushion Mixed Cut - IGI Certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:30:15
Closed
close to reserve price!
4

Ruby - 1.01 ct

Lot reference 16089683

Expert's estimate: $1,840 - $2,450 €1,500 - €2,000 £1,320 - £1,760

Mozambique - Oval Brilliant Step cut - Lotus Report More

$ 4 € 3 £ 3
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:31:20
Closed
close to reserve price!
4

Sapphire - 5.15 carat

Lot reference 15981295

Expert's estimate: $2,320 - $3,060 €1,900 - €2,500 £1,680 - £2,210

Oval MixedCut -IGI certified sapphire More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:32:25
Closed
4

Emerald - 1.30 ct

Lot reference 16027197

Expert's estimate: $550 - $610 €450 - €500 £400 - £440

Emerald Cut - IGI Certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:33:30
Closed
close to reserve price!
0

Tanzanite – 1.72 ct

Lot reference 16067997

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Tanzania – Cushion cut – IGE certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:34:35
Closed
close to reserve price!
4

Ruby - 1.11 ct.

Lot reference 16092607

Expert's estimate: $1,840 - $2,450 €1,500 - €2,000 £1,320 - £1,760

Oval Mixed cut - GIA Report More

$ 2 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:35:40
Closed
close to reserve price!
5

Sapphire-3.07 carats

Lot reference 15981931

Expert's estimate: $730 - $1,100 €600 - €900 £530 - £790

Rectangular Cushion Mixed Cut-IGI certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:36:45
Closed
close to reserve price!
7

Emerald - 1.15 ct

Lot reference 15800443

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Colombia - Emerald Cut - IGI Certificate Antwerp More

$ 2 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:37:50
Closed
2

Tanzanite-2.80 ct

Lot reference 16077797

Expert's estimate: $610 - $980 €500 - €800 £440 - £710

cushion mixed cut-igi certificate More

$ 4 € 3 £ 3
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:38:55
Closed
close to reserve price!
3

Ruby - 1.07 ct.

Lot reference 16092801

Expert's estimate: $1,590 - $2,200 €1,300 - €1,800 £1,150 - £1,590

Cushion Brilliant Step cut - GIA Certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:40:00
Closed
close to reserve price!
2

Sapphire 1.30 ct

Lot reference 16013531

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Oval mixed cut – IGI certificate More

$ 33 € 27 £ 23
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:41:05
Closed
3

Emerald - 1.69 ct

Lot reference 16027921

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Emerald Cut - IGI Certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:42:10
Closed
close to reserve price!
close to reserve price!
3

Ruby - 1.21 ct

Lot reference 16092851

Expert's estimate: $1,710 - $2,320 €1,400 - €1,900 £1,230 - £1,680

Oval Brilliant / Step cut - GIA Report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:44:20
Closed
close to reserve price!
2

Sapphire 1.18 ct

Lot reference 16061651

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Full IGI Certificate More

$ 2 € 2 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:45:25
Closed
close to reserve price!
4

Emerald - 3.36 ct

Lot reference 16053531

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Emerald cut- IGI certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:46:30
Closed
close to reserve price!
3

Ruby - 2.05 ct.

Lot reference 16092995

Expert's estimate: $1,710 - $2,320 €1,400 - €1,900 £1,230 - £1,680

Pear Brilliant Step cut - GIA Certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:48:40
Closed
close to reserve price!
close to reserve price!
3

Emerald – 0.89 ct

Lot reference 16059423

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Emerald cut – IGI certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:50:50
Closed
close to reserve price!
close to reserve price!
2

Ruby - 1.19 ct.

Lot reference 16093667

Expert's estimate: $1,710 - $2,320 €1,400 - €1,900 £1,230 - £1,680

Oval Brilliant Step cut - GIA Certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:53:00
Closed
close to reserve price!
3

Emerald - 2.94 ct

Lot reference 16077673

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Octagon cut - IGI certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:55:10
Closed
close to reserve price!
1

Ruby - 2.03 ct.

Lot reference 16093701

Expert's estimate: $3,180 - $4,160 €2,600 - €3,400 £2,290 - £3,000

Heart Brilliant Step cut - GIA Report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:57:20
Closed
close to reserve price!
3

Sapphire - 1.69 ct.

Lot reference 16092531

Expert's estimate: $2,450 - $3,180 €2,000 - €2,600 £1,760 - £2,290

Sri Lanka - Oval Brilliant Step cut - GRS Report More

$ 4 € 3 £ 3
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:58:25
Closed
close to reserve price!
3

Emerald 5.13 ct

Lot reference 16084107

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Freeform - IGI Report More

$ 242 € 198 £ 175
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 20:59:30
Closed
close to reserve price!
5

5.23 - Tanzanite

Lot reference 16097325

Expert's estimate: $1,220 - $1,840 €1,000 - €1,500 £880 - £1,320

Tanzania - Cushion cut - GIA certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:00:35
Closed
close to reserve price!
2

Star Ruby - 5.36 ct

Lot reference 16097333

Expert's estimate: $610 - $980 €500 - €800 £440 - £710

Oval Cabochon cut - IGI certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:01:40
Closed
close to reserve price!
2

Sapphire - 1.07 ct.

Lot reference 16092573

Expert's estimate: $1,710 - $2,320 €1,400 - €1,900 £1,230 - £1,680

Oval Mixed cut - IGI Certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:02:45
Closed
close to reserve price!
4

Emerald 1,35 ct

Lot reference 16115887

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Zambia Pear Cut IGI report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:03:50
Closed
close to reserve price!
1

Sapphire - 1.24 ct

Lot reference 16092623

Expert's estimate: $1,590 - $2,200 €1,300 - €1,800 £1,150 - £1,590

Cushion Brilliant/Step cut - GIA Report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:07:05
Closed
close to reserve price!
1

Tanzanite – 1.76 ct

Lot reference 16141333

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Tanzania – Rectangular Cushion – IGE Certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:09:15
Closed
close to reserve price!
1

Ruby - 1.04 ct

Lot reference 16129095

Expert's estimate: $860 - $1,470 €700 - €1,200 £620 - £1,060

Triangular Mixed cut - IGI Report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:10:20
Closed
close to reserve price!
2

Sapphire - 1.01 ct.

Lot reference 16092635

Expert's estimate: $1,840 - $2,450 €1,500 - €2,000 £1,320 - £1,760

Oval Brilliant Step cut - GIA certified More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:11:25
Closed
close to reserve price!
5

Emerald - 2.69 ct

Lot reference 16168737

Expert's estimate: $610 - $980 €500 - €800 £440 - £710

Emerald cut- IGI certified More

$ 2 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:12:30
Closed
close to reserve price!
1

Tanzanite – 1.60 ct

Lot reference 16141445

Expert's estimate: $370 - $610 €300 - €500 £260 - £440

Tanzania – Oval – IGE Certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:13:35
Closed
close to reserve price!
1

Ruby - 1.10 ct.

Lot reference 16129137

Expert's estimate: $1,840 - $2,450 €1,500 - €2,000 £1,320 - £1,760

Pear Brilliant Step cut - GIA report More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:14:40
Closed
close to reserve price!
1

Sapphire - 1.45 ct

Lot reference 16092845

Expert's estimate: $1,710 - $2,320 €1,400 - €1,900 £1,230 - £1,680

Oval Brilliant Step Cut - GIA Certificate More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:15:45
Closed
close to reserve price!
0

Zoisite - 2.14 ct

Lot reference 16158207

Expert's estimate: $490 - $860 €400 - €700 £350 - £620

Oval - IGI certificate - Tanzania More

$ 1 € 1 £ 1
Open for bids in Closes in Lot closed
Lot closes at: 2018/01/23 21:17:55
Closed

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