![TIFFANY&Co. Necklace Pendant Cross 1P Diamond 750 K18 YG Yellow Gold authentic: TIFFANY&Co. Necklace Pendant Cross 1P Diamond 750 K18 YG Yellow Gold authentic [Size]Chain L 16.1"(41cm) /Top W 0.44"(1.13cm) H 0.7"(1.79cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264322_1_x.jpg?height=310&quality=70&version=1716399469)
Tiffany & Co Diamond
![TIFFANY&Co. Necklace Pendant Cross 1P Diamond 750 K18 YG Yellow Gold authentic: TIFFANY&Co. Necklace Pendant Cross 1P Diamond 750 K18 YG Yellow Gold authentic [Size]Chain L 16.1"(41cm) /Top W 0.44"(1.13cm) H 0.7"(1.79cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264322_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Wave Single Row 1P Diamond 750 K18 RG Rose Gold US 4.75 auth: TIFFANY&Co. Ring Wave Single Row 1P Diamond 750 K18 RG Rose Gold US 4.75 auth [Size]US 4.75 /EU 48.5 /W 0.04"(0.11cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264321_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant Cruciform Cross Diamond Pt950 Platinum authentic: TIFFANY&Co. Necklace Pendant Cruciform Cross Diamond Pt950 Platinum authentic [Size]Chain L 15.9"(40.5cm) /Top W 0.27"(0.7cm) H 0.27"(0.69cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264287_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Zigzag Diamond Pt950 Platinum 750 K18 YG Gold US 6.25 auth: TIFFANY&Co. Ring Zigzag Diamond Pt950 Platinum 750 K18 YG Gold US 6.25 auth [Size]US 6.25 /EU 52 /Top 0.22"(0.55cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264341_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Harmony Diamond 0.21ct Pt950 Platinum US 5.75 authentic: TIFFANY&Co. Ring Harmony Diamond 0.21ct Pt950 Platinum US 5.75 authentic [Size]US 5.75 /EU 51 /Diamond 0.21ct I-VS1-3EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178264357_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant Sentimental Heart Diamond Pt950 Platinum auth: TIFFANY&Co. Necklace Pendant Sentimental Heart Diamond Pt950 Platinum auth [Size]Chain L 16.1"(41cm) /Top W 0.29"(0.74cm) H 0.27"(0.7cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263608_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring 1837 Element 3P Diamond 750 K18 WG White Gold US 4.75 auth: TIFFANY&Co. Ring 1837 Element 3P Diamond 750 K18 WG White Gold US 4.75 auth [Size]US 4.75 /EU 49 /W 0.26"(0.66cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263597_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Atlas 3P Diamond 750 K18 WG White Gold US 5.25 authentic: TIFFANY&Co. Ring Atlas 3P Diamond 750 K18 WG White Gold US 5.25 authentic [Size]US 5.25 /EU 50 /W 0.2"(0.52cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263387_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Atlas 3P Diamond 750 K18 WG White Gold US 6 authentic: TIFFANY&Co. Ring Atlas 3P Diamond 750 K18 WG White Gold US 6 authentic [Size]US 6 /EU 51.5 /W 0.13"-0.21"(0.34-0.54cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263300_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant Dots Cross 4P Diamond 750 K18 YG Yellow Gold auth: TIFFANY&Co. Necklace Pendant Dots Cross 4P Diamond 750 K18 YG Yellow Gold auth [Size]Chain L 16.3"(41.5cm) /Top W 0.6"(1.53cm) H 0.78"(1.97cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263272_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Flat Band 3P Diamond 750 K18 RG Rose Gold US 6.5 authentic: TIFFANY&Co. Ring Flat Band 3P Diamond 750 K18 RG Rose Gold US 6.5 authentic [Size]US 6.5 /EU 52.5 /W 0.11"(0.29cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263270_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Atlas Diamond 750 K18 WG White Gold US 4.5 authentic: TIFFANY&Co. Ring Atlas Diamond 750 K18 WG White Gold US 4.5 authentic [Size]US 4.5 /EU 48 pre-owned](https://p1.liveauctioneers.com/3780/330570/178263266_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace 1837 Double Bar Drop Diamond 750 K18 WG White Gold auth: TIFFANY&Co. Necklace 1837 Double Bar Drop Diamond 750 K18 WG White Gold auth [Size]Chain L 16.1"(41cm) /Top W 0.22"(0.55cm) H 1.4"(3.58cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263264_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Twist 1P Diamond 750 K18 YG Yellow Gold US 6.25 authentic: TIFFANY&Co. Ring Twist 1P Diamond 750 K18 YG Yellow Gold US 6.25 authentic [Size]US 6.25 /EU 52.5 /W 0.12"(0.3cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263256_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Atlas 750 K18 WG White Gold 4P Diamond US4.75 auth: TIFFANY&Co. Ring Atlas 750 K18 WG White Gold 4P Diamond US4.75 auth [Size]US 4.75 /EU 49 /W 0.2"(0.5cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263214_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring True Band Diamond Pt950 Platinum US 8.25 authentic: TIFFANY&Co. Ring True Band Diamond Pt950 Platinum US 8.25 authentic [Size]US 8.25 /EU 57 /W 0.11"(0.28cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263207_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Harmony Diamond 0.18ct Pt950 Platinum US 4.75 authentic: TIFFANY&Co. Ring Harmony Diamond 0.18ct Pt950 Platinum US 4.75 authentic [Size]US 4.75 /EU 49 /Diamond 0.18ct F-VS1-EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178263194_1_x.jpg?height=310&quality=70&version=1716399469)
![Tiffany & Co. 8mm Diamond Etoile Ring Size S (60): Tiffany & Co. 8mm Diamond Etoile Ring Size S (60). Weight: 11.9 grams Ring Size: S (60) Total Diamond Carat Weight: Approx. 0.30ct Diamond Detai](https://p1.liveauctioneers.com/6970/332422/179277035_1_x.jpg?height=310&quality=70&version=1717584831)
![TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 3.75 authentic: TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 3.75 authentic [Size]US 3.75 /EU 46.5 /Diamond 0.30ct I-VS2-3EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178263484_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Earrings Fleur De Lis Bar Diamond 750 K18 RG Rose Gold Stud auth: TIFFANY&Co. Earrings Fleur De Lis Bar Diamond 750 K18 RG Rose Gold Stud auth [Size]W 0.06"(0.15cm) /H 0.33"(0.85cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263477_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring 1837 Narrow 2P Diamond 750 K18 YG Yellow Gold US 7.25 auth: TIFFANY&Co. Ring 1837 Narrow 2P Diamond 750 K18 YG Yellow Gold US 7.25 auth [Size]US 7.25 /EU 55 /W 0.15"(0.39cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263469_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Channel Half Circle Eternity Diamond Pt950 Platinum US 6 auth: TIFFANY&Co. Ring Channel Half Circle Eternity Diamond Pt950 Platinum US 6 auth [Size]US 6 /EU 51.5 /W 0.1"(0.25cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264107_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Channel Setting Half Diamond Pt950 Platinum US 4.75 authentic: TIFFANY&Co. Ring Channel Setting Half Diamond Pt950 Platinum US 4.75 authentic [Size]US 4.75 /EU 49 /W 0.08"(0.21cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263922_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 4 authentic: TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 4 authentic [Size]US 4 /EU 47 /Diamond 0.30ct I-VS1-3EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178263692_1_x.jpg?height=310&quality=70&version=1716399469)
News about Tiffany & Co Diamond
![Kashmir unheated sapphire and diamond ring leads our five lots to watch](https://www.liveauctioneers.com/news/wp-content/uploads/2023/11/Hindman-Dec-6-Kashmir-sapphire-ring-for-lead.jpg)
Kashmir unheated sapphire and diamond ring leads our five lots to watch
[av_heading heading=’Kashmir unheated sapphire and diamond ring leads our five lots to watch’ 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’ […]
![De Grisogono diamond snake necklace leads our top five lots to watch](https://www.liveauctioneers.com/news/wp-content/uploads/2023/11/J-Garrett-Aux-Nov-26-De-Grisogono-necklace.jpg)
De Grisogono diamond snake necklace leads our top five lots to watch
[av_heading heading=’De Grisogono diamond snake necklace leads our top five lots to watch’ 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’ […]
![Sammy Davis Jr.-owned diamond ring to shine at Fellows Auctioneers Aug. 24](https://www.liveauctioneers.com/news/wp-content/uploads/2023/08/159243858_2_x.webp)
Sammy Davis Jr.-owned diamond ring to shine at Fellows Auctioneers Aug. 24
[av_heading heading=’Sammy Davis Jr.-owned diamond ring to shine at Fellows Auctioneers Aug. 24′ 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’ […]
![Bid Smart: Flag jewelry: Three cheers for the ruby, diamond and sapphire](https://www.liveauctioneers.com/news/wp-content/uploads/2023/07/besmart-1.jpg)
Bid Smart: Flag jewelry: Three cheers for the ruby, diamond and sapphire
NEW YORK — Today is Independence Day, a federal holiday commemorating the approval of the Declaration of Independence by the Second Continental Congress on July 4, 1776, marking the United States of America as its own nation. The holiday is celebrated with parades, fireworks, BBQs, picnics and carnivals, and an easy and fun way to […]