![Tiffany & Co. 1.25 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.25 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.25 Carat Diamond Number of Stones: 1 Color:](https://p1.liveauctioneers.com/3780/329167/177974212_1_x.jpg?height=310&quality=70&version=1715878703)
Diamond Engagement Rings
![Tiffany & Co. 1.25 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.25 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.25 Carat Diamond Number of Stones: 1 Color:](https://p1.liveauctioneers.com/3780/329167/177974212_1_x.jpg?height=310&quality=70&version=1715878703)
![1.65 Carat Emerald Cut H VS1 Diamond Platinum Engagement Ring: Title: 1.65 Carat Emerald Cut H VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.65 Carat Diamond Number of Stones: 1 Color: H Clarity: VS1 Shape: Emerald Cut Size:](https://p1.liveauctioneers.com/3780/329167/177974171_1_x.jpg?height=310&quality=70&version=1715878703)
![CARTIER 0.90 Carat D-VVS2 Diamond Platinum Engagement Ring: Designer: CARTIER Title: Cartier 0.90 Carat Round Brilliant Shape D-VVS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.9 Carat Diamond Number of Stones: 1 Color: D C](https://p1.liveauctioneers.com/3780/329167/177974156_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 1.02 Carat Round Brilliant G VS2 Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.02 Carat Round Brilliant G VS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.02 Carat Diamond Number of Stones: 1 Color:](https://p1.liveauctioneers.com/3780/329167/177974118_1_x.jpg?height=310&quality=70&version=1715878703)
![3.49 Carat Circular Brilliant Cut & Round Diamond 18K YG Gold Engagement Ring: Title: 3.49 Carat Circular Brilliant Cut L SI2 and Round Brilliant I SI1 Diamond 18 Karat Two Tone Gold Engagement Ring Style: Engagement Metal: 18 Karat Two Tone Gold Gemstone 1: 3.01 Carat Diamond N](https://p1.liveauctioneers.com/3780/329167/177973894_1_x.jpg?height=310&quality=70&version=1715878703)
![Certified 1.5 ct Lab Diamond - With Free 14k Gold Setting: 1.5 carat cushion cut diamond / VS clarity - G color at least / Certified * This is a loose diamond and comes certified by either IGI or GIA, with "lab" diamond certificate. Please inquire for specifi](https://p1.liveauctioneers.com/8832/332457/179304913_1_x.jpg?height=310&quality=70&version=1717597083)
![Certified 2 ct Lab Diamond - With Free 14k Gold Setting: 2 carat oval cut diamond / VS clarity - G color at least / Certified * This is a loose diamond and comes certified by either IGI or GIA, with "lab" diamond certificate. Please inquire for specific rep](https://p1.liveauctioneers.com/8832/332457/179304593_1_x.jpg?height=310&quality=70&version=1717597083)
![Vintage 1.61cts European Cut Diamond Sapphire Platinum Engagement Ring: It is centered with a genuine vintage European-cut Diamond; prong Set weighing 1.61cts, I-J color, SI2 Clarity. Adding a touch of color (8) Sapphire, baguette-cut, channel set, and 12 round diamonds w](https://p1.liveauctioneers.com/2211/332393/179263979_1_x.jpg?height=310&quality=70&version=1717524154)
![NEW 14k White Gold 1.47 ctw GIA Round Diamond & Sapphire 3 Stone Engagement Ring: A new solid 14k white gold three-stone engagement ring with 1 GIA certified round brilliant cut natural diamond solitaire (G - VS2; 1.03ct) flanked by 2 pear cut rich blue natural sapphires (0.44ctw).](https://p1.liveauctioneers.com/6100/333806/180357097_1_x.jpg?height=310&quality=70&version=1718746013)
![14KT White Gold 1.87 ctw Diamond Ring: One electronically tested 14KT white gold Ladies combination cast & assembled engagement ring with a bright polish finish. Condition is new. Identified with markings of "14K". Containing: One prong se](https://p1.liveauctioneers.com/989/333731/180292154_1_x.jpg?height=310&quality=70&version=1718661243)
![Engagement Diamond Ring 10Kt.: Ladies 10Kt Yellow Gold Engegament Diamond Ring. Ring has 21 round Diamonds. Diamonds weight: 0.50ctw. Ring size: 5.25. Total weight: 2.00 Grams.](https://p1.liveauctioneers.com/6325/333611/180216503_1_x.jpg?height=310&quality=70&version=1718513171)
![Circa 1920s Diamond Engagement Ring in Platinum: Circa: 1920, Metal type: Platinum, Center Diamond details: 1.50 cts Old Mine Cut diamond, J VS2, Accent Diamond details: 0.20 ctw, single cut, Size: 8.5, Weight: 4.0 g](https://p1.liveauctioneers.com/8974/332369/180570530_1_x.jpg?height=310&quality=70&version=1718998857)
![Tacori Emerald and Diamond Engagement Ring in 18K White Gold: Metal type: 18K Yellow Gold, Gemstone: Tacori Emerald and diamond, Emerald details: 0.20 ctw, Diamond details: 0.90 Carat step cut, Size: 7.25, Weight: 3.8 g](https://p1.liveauctioneers.com/8974/332369/180570568_1_x.jpg?height=310&quality=70&version=1718994739)
![Womens Vintage Estate 14K Gold Marquise Diamond Ring: A BEAUTIFUL VINTAGE 14K GOLD WOMEN'S ENGAGEMENT RING WITH A MARQUIS CUT DIAMOND THAT IS ABOUT .38cts. THE SIZE OF THE RING IS A 7.25, AND WEIGHS 2.0g. NOT SURE OF THE COLOR OR CLARITY OF THE DIAMOND,](https://p1.liveauctioneers.com/1846/331546/178841216_1_x.jpg?height=310&quality=70&version=1716992336)
![Tiffany & Co.. 0.21 Carat G-VS1 Diamond White Platinum Engagement Ring: Designer: Tiffany and Co Title: Tiffany and Co 0.21 Carat G-VS1 Diamond White Platinum Engagement Ring Style: Engagement Metal: White Platinum Gemstone 1: 0.21 Carat Diamond Number of Stones: 1 Color:](https://p1.liveauctioneers.com/3780/329167/177975009_1_x.jpg?height=310&quality=70&version=1715878703)
![14K Yellow Gold Marquise Diamond Engagement Ring: A BEAUTIFUL VINTAGE 14K GOLD WOMEN'S ENGAGEMENT RING WITH A MARQUIS CUT DIAMOND THAT IS ABOUT .75cts. THE SIZE OF THE RING IS A 6.25, AND WEIGHS 2.1g. NOT SURE OF THE COLOR OR CLARITY OF THE DIAMOND,](https://p1.liveauctioneers.com/1846/331546/178841534_1_x.jpg?height=310&quality=70&version=1716992336)
![CARTIER 0.35 Carat Round Brilliant F VS1 Diamond Platinum Engagement Ring: Designer: CARTIER Title: Cartier 0.35 Carat Round Brilliant F VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.35 Carat Diamond Number of Stones: 1 Color: F Clarity](https://p1.liveauctioneers.com/3780/329167/177974790_1_x.jpg?height=310&quality=70&version=1715878703)
![Womens Vintage 14K Gold Marquise Diamond Sapphire Ring: FOR SALE IS THIS LOVELY WOMENS VINTAGE 14K YELLOW GOLD MARQUISE DIAMOND ENGAGEMENT RING, ACCENTED WITH SAPPHIRES. THE TOTAL WEIGHT IS 5.1g, AND IS A SIZE 6.25. RING HAS ABOUT 1.18cts OF DIAMONDS IN IT](https://p1.liveauctioneers.com/1846/332367/179254168_1_x.jpg?height=310&quality=70&version=1717508760)
![1.24 Carat Circular Brilliant Cut J-SI2 Diamond Platinum Engagement Ring: Title: 1.24 Carat Circular Brilliant Cut J-SI2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.14 Carat Diamond Number of Stones: 1 Color: J Clarity: SI2 Shape: Circul](https://p1.liveauctioneers.com/3780/329167/177974504_1_x.jpg?height=310&quality=70&version=1715878703)
![1.18 Carat Old European Cut J-L VS1 Diamond Platinum Engagement Ring: Title: 1.18 Carat Old European Cut J-L VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.18 Carat Diamond Number of Stones: 6 Color: J Clarity: VS1 Shape: Old Europe](https://p1.liveauctioneers.com/3780/329167/177974496_1_x.jpg?height=310&quality=70&version=1715878703)
![CARTIER 0.75 Carat Round Brilliant Shape G-VS1 Diamond 18k YG Engagement Ring: Designer: CARTIER Title: Cartier 0.75 Carat Round Brilliant Shape G-VS1 Diamond 18 Karat Yellow Gold Engagement Ring Style: Engagement Metal: 18 Karat Yellow Gold Gemstone 1: 0.75 Carat Diamond Number](https://p1.liveauctioneers.com/3780/329167/177974460_1_x.jpg?height=310&quality=70&version=1715878703)
![1.04 Carat Circular Brilliant Cut Shape J-VS2 Diamond Platinum Engagement Ring: Title: 1.04 Carat Circular Brilliant Cut Shape J-VS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.04 Carat Diamond Number of Stones: 1 Color: J Clarity: VS2 Shape:](https://p1.liveauctioneers.com/3780/329167/177974364_1_x.jpg?height=310&quality=70&version=1715878703)
![1.35 Carat Old European Cut K-VS2 Diamond Platinum Engagement Ring: Title: 1.35 Carat Old European Cut K-VS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.35 Carat Diamond Number of Stones: 1 Color: K Clarity: VS2 Shape: Old European](https://p1.liveauctioneers.com/3780/329167/177974293_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co.. 0.92 E-VVS2 Diamond Platinum Engagement Ring: Designer: Tiffany and Co Title: Tiffany and Co 0.92 Carat Radiant Cut Shape E-VVS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.92 Carat Diamond Number of Stones: 1](https://p1.liveauctioneers.com/3780/329167/177974279_1_x.jpg?height=310&quality=70&version=1715878703)
News about Diamond Engagement Rings
![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 […]