![3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Necklace: 3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Necklace -- Center Stone Weight : 3.25 Ctw (Oval & Pear,Marquise Cut) Center Stone Color :-Tanzanite,Garnet Center Stone Setting :](https://p1.liveauctioneers.com/6644/334088/180517229_1_x.jpg?height=310&quality=70&version=1719088673)
Tanzanite Jewelry
![3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Necklace: 3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Necklace -- Center Stone Weight : 3.25 Ctw (Oval & Pear,Marquise Cut) Center Stone Color :-Tanzanite,Garnet Center Stone Setting :](https://p1.liveauctioneers.com/6644/334088/180517229_1_x.jpg?height=310&quality=70&version=1719088673)
![4.91 Ctw VS/SI1 Tanzanite And Diamond 18K Yellow Gold Engagement Ring: 4.91 Ctw VS/SI1 Tanzanite And Diamond 18K Yellow Gold Engagement Ring -- Center Stone Weight : 4.59 Ctw (Oval Cut) Center Stone Color :-Tanzanite Center Stone Setting : Prong Side Stone Weight Of Ctw](https://p1.liveauctioneers.com/6644/334088/180517227_1_x.jpg?height=310&quality=70&version=1719088673)
![14KT WHITE GOLD 2 CTW G-H SI2/SI3 CLASSIC ROUND BEZEL SET DIAMOND & TANZANITE TENNIS BRACELET: 14KT WHITE GOLD 2 CTW G-H SI2/SI3 CLASSIC ROUND BEZEL SET DIAMOND & TANZANITE TENNIS BRACELET -- 14KT WHITE GOLD 2 CTW G-H SI2/SI3 CLASSIC ROUND BEZEL SET DIAMOND & TANZANITE TENNIS BRACELET #PAPPS202](https://p1.liveauctioneers.com/6644/334089/180517906_1_x.jpg?height=310&quality=70&version=1719088690)
![Certified 6.12 Ctw VS/SI1 Tanzanite And Diamond 14k Rose Gold Anniversary Engagement Ring: Certified 6.12 Ctw VS/SI1 Tanzanite And Diamond 14k Rose Gold Anniversary Engagement Ring -- Center Approx Weight: 4.02 Ctw (Cushion Cut) Center Color: Tanzanite Center Stone Setting: Prong Side Stone](https://p1.liveauctioneers.com/6644/334089/180517174_1_x.jpg?height=310&quality=70&version=1719088690)
![14KT WHITE GOLD 5 CTW G-H VS2/SI1 CLASSIC ROUND BEZEL SET DIAMOND & TANZANITE TENNIS BRACELET: 14KT WHITE GOLD 5 CTW G-H VS2/SI1 CLASSIC ROUND BEZEL SET DIAMOND & TANZANITE TENNIS BRACELET -- #PAPPS20128v5](https://p1.liveauctioneers.com/6644/334089/180517161_1_x.jpg?height=310&quality=70&version=1719088690)
![14KT WHITE GOLD 4 CTW G-H VS2/SI1 CLASSIC ROUND BEZEL SET DIAMOND & TANZANITE TENNIS BRACELET: 14KT WHITE GOLD 4 CTW G-H VS2/SI1 CLASSIC ROUND BEZEL SET DIAMOND & TANZANITE TENNIS BRACELET -- #PAPPS20127v5](https://p1.liveauctioneers.com/6644/334089/180517064_1_x.jpg?height=310&quality=70&version=1719088690)
![Heavy Bismarck Link Tanzanite Necklace in 14K Yellow Gold: In 14K Yellow Gold. Contains one high quality natural 4mm round cut Tanzanite gemstone with intense blue purple color and excellent clarity. 18 inches long. 11.5mm wide. 58.0g](https://p1.liveauctioneers.com/3333/330554/180613152_1_x.jpg?height=310&quality=70&version=1719107274)
![Heavy Bismarck Link Tanzanite Necklace in 14K Yellow Gold: In 14K Yellow Gold. Contains one high quality natural 4mm round cut Tanzanite gemstone with intense blue purple color and excellent clarity. 18 inches long. 11.5mm wide. 58.0g](https://p1.liveauctioneers.com/3333/330556/180640178_1_x.jpg?height=310&quality=70&version=1719194467)
![0.41 Ct Natural Tanzanite Pear Cut Pair: Weight - 0.41 Ct / Size- 5.10 x 3.10 x 2.20 mm / 2 Pc's / Shape - Pear Cut / Clarity - SI / Origin - Tanzania / Treatment - Standard Heated](https://p1.liveauctioneers.com/6226/333016/179781084_1_x.jpg?height=310&quality=70&version=1718210158)
![Natural Violetish Blue Tanzanite 1.30 Ct. Clean Oval Shape 8 x 5.8 Mm. Gemstone From Tanzania: Product ID: 807006314 Product Name: Natural Tanzanite Weight: 1.30 CT. Size: 8 x 5.8 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S](https://p1.liveauctioneers.com/6542/332919/179709700_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violet Blue Tanzanite 1.83 Ct. Fancy Shape 15.7 x 12.4 Mm. Gemstone From Tanzania: Product ID: 807009159 Product Name: Natural Tanzanite Weight: 1.83 CT. Size: 15.7 x 12.4 x 4.1 MM. Shape: Fancy Color: Violet Blue Clarity:VSI Luster: Beautiful Gems Origin: Tanzania Treatment: Heated](https://p1.liveauctioneers.com/6542/332919/179709675_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 1.35 Ct. 2 Pcs. Oval Shape 6.2 x 5.2 Mm. Gemstones From Tanzania: Product ID: 807005573 Product Name: Natural Tanzanite Weight: 1.35 CT. Size: 6.2 x 5.2 x 2.8 MM. Shape: Oval Color: Blue Clarity:SI1 Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal S](https://p1.liveauctioneers.com/6542/332919/179709674_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 1.14 Ct. VVS Oval Shape 8 x 6 Mm. Gemstone From Tanzania: Jewelry Setting Metal: Jewelry Weight: 0 Grams. Gemstones Details Product ID: 807009086 Product Name: Natural Tanzanite Gemstone: Total Gem Weight: 1.14 CT. Gems Size: 8 x 6 x 3.3 MM. Shape: Oval Colo](https://p1.liveauctioneers.com/6542/332919/179709633_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 0.78 Ct. Cushion Shape 5.1 x 5.1 Mm. Gemstone From Tanzania: Product ID: 807007022 Product Name: Natural Tanzanite Weight: 0.78 CT. Size: 5.1 x 5.1 x 3.6 MM. Shape: Cushion Color: Violetish Blue Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: Heated C](https://p1.liveauctioneers.com/6542/332919/179709623_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Blue Tanzanite 1.09 Ct. Pair Oval Shape 6 x 4.2 Mm. Gemstones From Tanzania: Product ID: 807003817 Product Name: Natural Tanzanite Weight: 1.09 CT. Size: 6 x 4.2 x 2.7 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Str](https://p1.liveauctioneers.com/6542/332919/179709613_1_x.jpg?height=310&quality=70&version=1718015226)
![Violetish Blue Tanzanite 0.54 Ct. Pear Shape 5.4 x 4.4 Mm. Natural Gemstone From Tanzania: Product ID: 807007717 Product Name: Natural Tanzanite Weight: 0.54 CT. Size: 5.4 x 4.4 x 3.2 MM. Shape: Pear Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys](https://p1.liveauctioneers.com/6542/332919/179709576_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 1.04 Ct. VS Oval Shape 6.6 x 5.6 Mm. Gemstone From Tanzania: Product ID: 807009213 Product Name: Natural Tanzanite Weight: 1.04 CT. Size: 6.6 x 5.6 x 3.7 MM. Shape: Oval Color: Violetish Blue Clarity:VS Luster: Very Good Gems Origin: Tanzania Treatment: Heated](https://p1.liveauctioneers.com/6542/332919/179709494_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 2.00 Ct. VVS Oval Shape 9 x 7.1 Mm. Gemstone From Tanzania: Product ID: 807009415 Product Name: Natural Tanzanite Weight: 2.00 CT. Size: 9 x 7.1 x 4.4 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Str](https://p1.liveauctioneers.com/6542/332919/179709467_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 1.79 Ct. Clean Cushion Shape 9 x 4.7 Mm. Gemstone From Tanzania: Product ID: 807006568 Product Name: Natural Tanzanite Weight: 1.79 CT. Size: 9 x 4.7 x 3.4 MM. Shape: Cushion Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated](https://p1.liveauctioneers.com/6542/332919/179709443_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 1.39 Ct. Clean Oval Shape 8.9 x 6.9 Mm. Gemstone: Product ID: 807009332 Product Name: Natural Tanzanite Weight: 1.39 CT. Size: 8.9 x 6.9 x 3.6 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst](https://p1.liveauctioneers.com/6542/332919/179709426_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 0.84 Ct. Clean Oval Shape 6.8 x 5.4 Mm. Gemstone From Tanzania: Product ID: 807004497 Product Name: Natural Tanzanite Weight: 0.84 CT. Size: 6.8 x 5.4 x 3.3 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal St](https://p1.liveauctioneers.com/6542/332919/179709362_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violet Blue Tanzanite 0.92 Ct. Round Shape 6.4 Mm Gemstone From Tanzania: Product ID: 807009917 Product Name: Natural Tanzanite Weight: 0.92 CT. Size: 6.4 x 6.4 x 3.5 MM. Shape: Round Color: Violet Blue Clarity:SI2 Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta](https://p1.liveauctioneers.com/6542/332919/179709342_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 1.09 Ct. Oval Shape 7.5 x 5.6 Mm. Gemstone From Tanzania: Product ID: 807006535 Product Name: Natural Tanzanite Weight: 1.09 CT. Size: 7.5 x 5.6 x 3.4 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Struct](https://p1.liveauctioneers.com/6542/332919/179709335_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Violetish Blue Tanzanite 1.26 Ct. Clean Oval Shape 8.3 x 5.3 Mm. Gemstone From Tanzania: Product ID: 807006236 Product Name: Natural Tanzanite Weight: 1.26 CT. Size: 8.3 x 5.3 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cr](https://p1.liveauctioneers.com/6542/332919/179709326_1_x.jpg?height=310&quality=70&version=1718015226)
News about Tanzanite Jewelry
![Miscellaneana: Scarce tanzanite gemstones](https://www.liveauctioneers.com/news/wp-content/uploads/2015/10/Gem-2.jpg)
Miscellaneana: Scarce tanzanite gemstones
LONDON – Our bejewelled friend suggested we take a look at a particular TV shopping channel. Broadcasting 24 hours a day, seven days a week all year round, it’s a cornucopia of glitzy jewelry, featuring gemstones sourced direct from the mines at bargain basement prices. She said we might learn something. It had certainly […]
![New Year’s Day is Auction Day at these houses](https://www.liveauctioneers.com/news/wp-content/uploads/2023/12/Nadeaus-Auction-Gallery-1.jpg)
New Year’s Day is Auction Day at these houses
[av_heading heading=’New Year’s Day is Auction Day at these houses’ tag=’h1′ style=” subheading_active=” show_icon=” icon=’ue800′ font=’entypo-fontello’ size=” av-desktop-font-size-title=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” subheading_size=” av-desktop-font-size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” icon_size=” av-desktop-font-size-1=” av-medium-font-size-1=” av-small-font-size-1=” av-mini-font-size-1=” color=” custom_font=” subheading_color=” seperator_color=” icon_color=” margin=’,,35px,’ av-desktop-margin=” av-desktop-margin_sync=’true’ av-medium-margin=” av-medium-margin_sync=’true’ av-small-margin=’,,20px,’ av-mini-margin=” av-mini-margin_sync=’true’ headline_padding=” headline_padding_sync=’true’ av-desktop-headline_padding=” av-desktop-headline_padding_sync=’true’ av-medium-headline_padding=” av-medium-headline_padding_sync=’true’ av-small-headline_padding=” av-small-headline_padding_sync=’true’ av-mini-headline_padding=” av-mini-headline_padding_sync=’true’ padding=’10’ […]
![Jasper52 offers 179 lots of Premium Loose Gemstones, Aug. 9](https://www.liveauctioneers.com/news/wp-content/uploads/2023/08/158168717_1_x-1.jpg)
Jasper52 offers 179 lots of Premium Loose Gemstones, Aug. 9
NEW YORK – On Wednesday, August 9, starting at 6 pm Eastern time, Jasper52 will present a sale of Premium Loose Gemstones, consisting of 179 lots. Absentee and Internet live bidding will be available through LiveAuctioneers.
![‘Rock stars’ aplenty in Exclusive Estate and Designer Jewelry sale, Aug. 8](https://www.liveauctioneers.com/news/wp-content/uploads/2023/08/158035731_1_x-1.jpg)
‘Rock stars’ aplenty in Exclusive Estate and Designer Jewelry sale, Aug. 8
NEW YORK – A massive tanzanite pendant, a fabulous firebird pin by Marchak, and an Art Deco diamond ring will battle for top-lot status at Jasper52’s Exclusive Estate and Designer Jewelry sale, which will be held on Tuesday, August 8, starting at 8 pm Eastern time. Absentee and Internet live bidding will be available through LiveAuctioneers.