![Vintage 14kt Blue Star Sapphire Diamond Necklace, 15", White Gold: Title: Vintage 14kt Blue Star Sapphire Diamond Necklace, 15", White Gold Description: Vintage 14kt Blue Star Sapphire Diamond Necklace, 15", White Gold. The pendant is a 1-1/8" long and 3/8" wide. elo](https://p1.liveauctioneers.com/5584/333097/179821395_1_x.jpg?height=310&quality=70&version=1718743985)
Diamond Jewelry
![Vintage 14kt Blue Star Sapphire Diamond Necklace, 15", White Gold: Title: Vintage 14kt Blue Star Sapphire Diamond Necklace, 15", White Gold Description: Vintage 14kt Blue Star Sapphire Diamond Necklace, 15", White Gold. The pendant is a 1-1/8" long and 3/8" wide. elo](https://p1.liveauctioneers.com/5584/333097/179821395_1_x.jpg?height=310&quality=70&version=1718743985)
![Certified 1 ct Lab Diamond - With Free 14k Gold Setting: 1 carat round 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 re](https://p1.liveauctioneers.com/8832/332457/179304494_1_x.jpg?height=310&quality=70&version=1717597083)
![Certified 1.5 ct Lab Diamond - With Free 14k Gold Setting: 1.5 carat round 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](https://p1.liveauctioneers.com/8832/332457/179304518_1_x.jpg?height=310&quality=70&version=1717597083)
![FINE NECKLACE WITH STUD EARRINGS: Old-cut diamonds, diamond roses, sapphires, rubies (one missing) and pearls, probably around 1880 Clasp: 17.19K Gold, Chain: 950 Platinum, Necklace Front: 960 Platinum, Back: 16.33K Gold; Stud earr](https://p1.liveauctioneers.com/5889/330325/178069896_1_x.jpg?height=310&quality=70&version=1716124879)
![14k Yellow Gold Emerald & Diamond Cocktail Ring size 5.5: Emerald is 3+ carats, one carat of diamonds. 8.1 grams.](https://p1.liveauctioneers.com/8350/325482/179684573_1_x.jpg?height=310&quality=70&version=1718063007)
![Emerald Cut 30 Carats VVS Stone: Emerald Cut Moissanite Stone. Weight: 30 carats. Color D . Stone comes with certificate of authenticity GRA. Stone passes for diamond using a diamond tester .](https://p1.liveauctioneers.com/7452/328942/177667302_1_x.jpg?height=310&quality=70&version=1716321480)
![Pair of Vintage 18k Gold and Ancient Coin Cufflinks: DESCRIPTION: A pair of vintage 18k yellow gold cufflinks fitted with ancient greco roman coins, the frame inset with diamond accents and Ruby cabochons. Stamped "750". Total Weight: 16.3 Grams (10.5 d](https://p1.liveauctioneers.com/1373/333356/179999109_1_x.jpg?height=310&quality=70&version=1718316287)
![Judith Ripka Diamond Ring Onyx 18k Yellow Gold Cocktail Ring: This lovely authentic ring is by Judith Ripka, it is crafted from 18k yellow gold featuring a large cushion shape diamond cut black onyx in the center held securely with a 3 petals diamond set floral](https://p1.liveauctioneers.com/1692/330287/178389164_1_x.jpg?height=310&quality=70&version=1716489645)
![Vintage Chaumet Diamond Day to Night Earrings 18k Gold Estate Jewelry: About the Item A spectacular pair of vintage day to night earrings by Chaumet, made of 18k gold and featuring 8.69 carats of diamonds. Designed in abstract shape, these dangling earrings look like spa](https://p1.liveauctioneers.com/5584/333401/180019386_1_x.jpg?height=310&quality=70&version=1718743985)
![Vintage Diamond Cluster X-Link Tennis Bracelet 14K Yellow Gold 1.08 CTW 17.89 Gr: Vintage Diamond Cluster X-Link Tennis Bracelet 14K Yellow Gold 1.08 CTW 17.89 Grams This is a beautiful diamond chain link bracelet! Please let us know if you have any questions. Diamonds: 72 rounds,](https://p1.liveauctioneers.com/5584/333302/179938780_1_x.jpg?height=310&quality=70&version=1718743985)
![Certified 3 ct Lab Diamond - With Free 14k Gold Setting: 3 carat emerald 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](https://p1.liveauctioneers.com/8832/332457/179304547_1_x.jpg?height=310&quality=70&version=1717597083)
![LUXURY ESTATE Men's 14kt Gold approx.1 carat brilliant cut solitaire Ring.11.5 grams. Sz 9.5.: Men's Diamond Ring approx. 6.3 mm or just under or at 1 carat natural mined brilliant cut diamond solitaire estimated. Set in 14kt gold stamped with SJA also. Weighs 11.4 grams. Size 9.5. Modern tiere](https://p1.liveauctioneers.com/7487/332892/179691402_1_x.jpg?height=310&quality=70&version=1718163649)
![19C French 18K Gold Diamond Pearl Cameo Brooch Pin: An antique French cameo brooch/pendant featuring a black and white hand-carved agate stone with a relief of lovers on a swing. It is set in a diamond embellished foliate silver-topped 18k gold mountin](https://p1.liveauctioneers.com/4708/332906/179691714_1_x.jpg?height=310&quality=70&version=1717971821)
![A 14K White Gold Diamond Tennis Bracelet: Eighty-four diamonds set into 14K white gold, Diamond Weight: 1.00ct t.w. Dimensions: Measures 6.25 inches, Hallmarked 14K PR., Gross Weight 5.5dwt / 8.6gramsProvenance: From a local estate.](https://p1.liveauctioneers.com/6623/332861/179645976_1_x.jpg?height=310&quality=70&version=1717933419)
![BLACK OPAL & DIAMOND BROOCH: 14K Yellow Gold Mounted Round Pin, carved with a rare carved black opal stone in the form of a bird surrounded by faceted diamonds, 1 1/2" diam., 5.6 dwt tw.](https://p1.liveauctioneers.com/957/331423/178778030_1_x.jpg?height=310&quality=70&version=1716929917)
![14K Gold & Marquise Diamond Ring: Ladies 14K yellow gold engagement ring and welded accent ring featuring a marquise cut diamond approximately 1.71 carats, Clarity-I1, Color-H, accented by four (4) baguette and eighteen (18) round bri](https://p1.liveauctioneers.com/525/332535/179370465_1_x.jpg?height=310&quality=70&version=1717684324)
![Art Deco Style 14k Yellow Gold Diamond and Enamel Cocktail Ring with Appraisal: Art Deco Style 14k Yellow Gold Diamond and Enamel Cocktail Ring with Appraisal. This is a stunning ring in the Art Deco style that has 2.80 total weight of small round cut diamonds in a prong set as a](https://p1.liveauctioneers.com/1183/321967/176356853_1_x.jpg?height=310&quality=70&version=1713905534)
![Vintage 14kt Diamond Heart Hinged Bracelet, 6", Safety Lock .: Title: Vintage 14kt Diamond Heart Hinged Bracelet, 6", Safety Lock . Description: Vintage 14kt Diamond Heart Hinged Bracelet, 6", Safety Lock . It is mostly 14kt yellow gold but is set with white gold](https://p1.liveauctioneers.com/5584/333097/179821565_1_x.jpg?height=310&quality=70&version=1718743985)
![Round Diamond Engagement Ring: Diamonds: 1.20 ctw, 1 round brilliant cut .76 ct, H, I1; 16 round brilliant cuts .44 ctw, G-H, SI1 Metal: 14K white gold Weight: 2.16 grams Stamped: NA (x-ray tested) Size: 5.75 (can be sized for a sm](https://p1.liveauctioneers.com/5584/333414/180023775_1_x.jpg?height=310&quality=70&version=1718743985)
![Vintage Sterling Filigree Bracelet, Pin Clasp, 7.25", 1940's: Vintage Sterling Filigree Bracelet, Pin Clasp, 7.25", 1940's. The bracelet is appx. 11.5mm wide with double jump ring connector links. The links are a curved filigree diamond shape with filigree cente](https://p1.liveauctioneers.com/5584/333021/179782644_1_x.jpg?height=310&quality=70&version=1718758937)
![LADIES 14k BLUE TOPAZ AND DIAMOND RING SIZE 7 1/4: Ladies 14k Yellow Gold Blue Topaz Ring, measuring 1.12 mm wide by 1.28 mm thick, with one blue color, GIA Type II clarity eye clean oval topaz. The topaz measures 11.85 mm wide x 14.04 mm long and is](https://p1.liveauctioneers.com/8708/332766/179533474_1_x.jpg?height=310&quality=70&version=1718196182)
![Chopard Happy Diamond 18k Yellow Gold Hearts Ring Link Bracelet: This is a lovely authentic bracelet by Chopard from the Happy Diamond Collection. Crafted from 18k yellow gold featuring oval, hearts and circle links, the 3 hearts has a single bezel set floating dia](https://p1.liveauctioneers.com/1692/330287/178391860_1_x.jpg?height=310&quality=70&version=1716490090)
![Diamond Ruby Pendant Necklace Enhancer 18k Yellow Gold: This lovely convertible necklace is crafted from 18k yellow gold featuring a round shape pendant with a Roman head copper coin accented at the clip bail and below the coin with pave set diamonds and c](https://p1.liveauctioneers.com/1692/330287/178727001_1_x.jpg?height=310&quality=70&version=1716827109)
![Platinum Diamond and Sapphire Band Ring: An alternating diamond and sapphire band ring set in platinum. Size 7-1/2. 5.46 dwt. | Philadelphia Metro area delivery, NYC curbside delivery, and international third-party shipper information are al](https://p1.liveauctioneers.com/881/333491/180081796_1_x.jpg?height=310&quality=70&version=1718400481)
![18K Gold & Round Cut Diamond Ring: Ladies 18K yellow gold engagement ring featuring a round brilliant diamond approximately 1.55 carats, Clarity-VS2, Color-I, accented by thirty-two (32) baguettes and eight (8) round brilliant diamonds](https://p1.liveauctioneers.com/525/332535/179370192_1_x.jpg?height=310&quality=70&version=1717684324)
![Ladies 14K Gold & Diamond Engagement Ring: Ladies 14K white gold engagement ring featuring a round brilliant diamond approximately 1.40 carats, Clarity-I2, Color-H. The ring is marked "14K BW" and XRF tests 14K gold. The ring is size](https://p1.liveauctioneers.com/525/332539/179371782_1_x.jpg?height=310&quality=70&version=1717698500)
![3.77ct natural emerald diamonds hoop earrings 14kt yellow gold inside out +: Inside/out natural Emerald and Diamond hoop earrings. 1.22ct. round emeralds, full brilliant cut clean clarity and transparent 2.55ct. natural round diamonds h color vs2 clarity. 14 karat yellow gold](https://p1.liveauctioneers.com/5584/333294/179929863_1_x.jpg?height=310&quality=70&version=1718745967)
![Vintage 14kt Amethyst, Tanzanite, Diamond Dangle Brooch, Statement Piece: Title: Vintage 14kt Amethyst, Tanzanite, Diamond Dangle Brooch, Statement Piece Description: Vintage 14kt Amethyst, Tanzanite, Diamond Dangle Brooch, Statement Piece. This has a lot fo gold in the und](https://p1.liveauctioneers.com/5584/333097/179821527_1_x.jpg?height=310&quality=70&version=1718743985)
![Vintage Italian Diamond Rope Tennis Bracelet Stamped 14K Yellow Gold, 17.52 Gr: Vintage Italian Diamond Rope Tennis Bracelet Stamped 14K Yellow Gold, 17.52 Gr This is a beautiful and unique bracelet! Please let us know if you have any questions. Circa: 1950's - 1960's Diamonds: 5](https://p1.liveauctioneers.com/5584/333302/179938797_1_x.jpg?height=310&quality=70&version=1718743985)
![Pr. 14K Gold & Diamond Stud Earrings: Pair of 14K ladies' yellow gold stud earrings featuring two (2) round brilliant diamonds, approximately 3.04 carats together, Clarity-VS2, Color-H. The earrings are marked "14K" and XRF](https://p1.liveauctioneers.com/525/332535/179370191_1_x.jpg?height=310&quality=70&version=1717684324)
![Vintage 2.48 Carat Emerald Cut H-VS1 Diamond Platinum Engagement Ring: Title: Vintage 2.48 Carat Emerald Cut H-VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 2.48 Carat Diamond Number of Stones: 1 Color: H Clarity: VS1 Shape: Emerald C](https://p1.liveauctioneers.com/3780/329167/177973884_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co.. 2.18 Carat Round Brilliant E-VVS2 Diamond Platinum Stud Earring: Designer: Tiffany and Co Title: Tiffany and Co 2.18 Carat Round Brilliant E-VVS2 Diamond Platinum Stud Earring Style: Stud Metal: Platinum Gemstone 1: 1.09 Carat Diamond Number of Stones: 1 Color: E C](https://p1.liveauctioneers.com/3780/329167/177973868_1_x.jpg?height=310&quality=70&version=1715878703)
![18K White Gold, Diamond and Aquamarine Ring: 18K White Gold, Pave Diamond and Aquamarine Cocktail Ring. Comprised of 194 diamonds (3.80ct), one large faceted, oval aquamarine (18 x 11.5 mm, approx 10ct, VS Light blue). Total weight 12.4 grams, s](https://p1.liveauctioneers.com/3185/332370/179255910_1_x.jpg?height=310&quality=70&version=1717511887)
![14k Yellow Gold Diamond & Sapphire Straight Line Bracelet 14.1 grams total with Appraisal: 14k Yellow Gold Diamond & Sapphire Straight Line Bracelet 14.1 grams total. Beautiful bracelet that matches other pieces from this same estate. (please view entire catalog). The bracelet has .40ct tot](https://p1.liveauctioneers.com/1183/321967/176378200_1_x.jpg?height=310&quality=70&version=1713906637)
![0.81CT DIAMOND & 1.43CTW SAPPHIRE 18K GOLD RING: 184029 0.81CT DIAMOND & 1.43CTW SAPPHIRE 18K GOLD RING Ladies eighteen karat white gold diamond and sapphire cocktail ring with milgrain details has bright polish finish, weighs approximately 4.81 gra](https://p1.liveauctioneers.com/3444/333009/179769379_1_x.jpg?height=310&quality=70&version=1718082815)
![Certified 1.5 ct Lab Diamond - With Free 14k Gold Setting: 1.5 carat pear 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 r](https://p1.liveauctioneers.com/8832/332457/179304600_1_x.jpg?height=310&quality=70&version=1717597083)
![Handmade Platinum 5-French Cut Diamond Engagement Ring: Materials: platinum, platinum ring, platinum engagement ring "The Camila ring is a handmade piece in platinum that centers 5 French cut diamonds of H color and VS1 clarity that weigh 1.16ctw. This rin](https://p1.liveauctioneers.com/5584/333407/180021441_1_x.jpg?height=310&quality=70&version=1718745967)
![14K GOLD 1.03 CTW VIVID RED NATURAL RUBY & DIAMOND RING: Title: 14K GOLD 1.03 CTW VIVID RED NATURAL RUBY & DIAMOND RING Description: Ref:230628579Gold Content:14K GoldRing Size:7.25USMain Gemstone:RubyNumber of stones:1Shape:CushionCarat Weight:0.69ct Color](https://p1.liveauctioneers.com/5584/333097/179821396_1_x.jpg?height=310&quality=70&version=1718743985)
News about Diamond Jewelry
![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 […]