Blue Sapphire ~ Antique & Vintage

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2.28 Ct Natural Blue Sapphire Round Cut: Weight - 2.28 Ct / Dimensions - 7.00 x 7.00 x 4.90 mm / Shape - Round Cut / Clarity - SI / Origin - Sri Lanka / Treatment - Diffused

2026

2.28 Ct Natural Blue Sapphire Round Cut

Gems AuctionBangkok, TH

6.20 Ct Natural Blue Sapphire Round Cut Beads: Weight - 6.20 Ct / Size- 3.20 - 3.50 mm / 26 Pc's / Shape - Round Cut Beads / Clarity - SI / Origin - Sri Lanka / Treatment - Diffused

2026

6.20 Ct Natural Blue Sapphire Round Cut Beads

Gems AuctionBangkok, TH

14KT GOLD BLUE SAPPHIRE BRACELET: 14KT YELLOW GOLD BLUE SAPPHIRE BRACELET 7."14KT GOLD WT. APPROX. 15.51 GRAMBLUE SAPPHIRE WT. APPROX. 9.93 CT / 53 PCS7" LONG

2026

14KT GOLD BLUE SAPPHIRE BRACELET

Platinum Auction GroupBoca Raton, FL

2.19 DWT .925 Sterling Silver Very Unusual Yellow Sapphire, Blue Sapphire, Pink Sapphire, 2 Diamonds: 2.19 DWT .925 Sterling Silver Very Unusual Yellow Sapphire, Blue Sapphire, Pink Sapphire, 2 Diamonds Ring Size 7.5 ; 7/8 in. x 1/4 in.

2026

2.19 DWT .925 Sterling Silver Very Unusual Yellow Sapphire, Blue Sapphire, Pink Sapphire, 2 Diamonds

Auctions at Deer Ridge FarmSaugerties, NY

14k Yellow Gold and Blue Sapphire Necklace: 14k Yellow Gold and Blue Sapphire Necklace. 61 dark blue sapphires that measure approximately 6.9mm x 5mm x 3.1mm and weighs around 52.46 carats. Marked 14k to clasp. Weight Approx., 23.67 grams Measu

2026

14k Yellow Gold and Blue Sapphire Necklace

Taylor & HarrisWILMINGTON, CA

18k Yellow Gold and Blue Sapphire Eternity Ring Size 6: 18k Yellow Gold and Blue Sapphire Eternity Ring Size 6. Around 34 square cut sapphires to band weighing approximately 1.4 carats. Marked 18k. Weight Approx., 3.76 grams Measures Approx., Size 6 Domest

2026

18k Yellow Gold and Blue Sapphire Eternity Ring Size 6

Taylor & HarrisWILMINGTON, CA

Natural Blue Sapphire 0.50 Ct. Baguette Shape 5.5 x 4 Mm Gemstone From Thailand: Product ID: 806008641 Product Name: Natural Blue Sapphire Weight: 0.50 CT. Size: 5.5 x 4 x 1.9 MM. Shape: Baguette Color: Blue Clarity:SI Luster: Good Gems Origin: Thailand Treatment: Heated Crystal S

2026

Natural Blue Sapphire 0.50 Ct. Baguette Shape 5.5 x 4 Mm Gemstone From Thailand

Treasure of Gems & JewelryLake Charles, LA

Natural Unheated Greenish Blue Sapphire 3.33 Ct. 5 Pcs Rough Shape Gemstones From Madagascar: Product ID: 806162543 Product Name: Natural Green Sapphire Weight: 3.33 CT. Size: 5.9 x 4.6 x 1.6 to 9.7 x 5.4 x 2.1 MM. Shape: Rough Mixed Shape Color: Greenish Blue Clarity:VSI Luster: Good Gems Ori

2026

Natural Unheated Greenish Blue Sapphire 3.33 Ct. 5 Pcs Rough Shape Gemstones From Madagascar

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire 1.54 Ct. Octagon Shape 8.2 x 6.9 Mm. Gemstone From Thailand: Product ID: 806009142 Product Name: Natural Blue Sapphire Weight: 1.54 CT. Size: 8.2 x 6.9 x 2.4 MM. Shape: Octagon Color: Blue Clarity:SI1 Luster: Good Gems Origin: Thailand Treatment: Heated Crystal

2026

Natural Blue Sapphire 1.54 Ct. Octagon Shape 8.2 x 6.9 Mm. Gemstone From Thailand

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire 3.29 Ct. Oval Cabochon Shape 10.4 x 7.4 Mm. Gemstone From Madagascar: Product ID: 806009719 Product Name: Natural Blue Sapphire Weight: 3.29 CT. Size: 10.4 x 7.4 x 4.3 MM. Shape: Oval Cabochon Color: Blue Clarity:Opaque Luster: Good Gems Origin: Madagascar Treatment: He

2026

Natural Blue Sapphire 3.29 Ct. Oval Cabochon Shape 10.4 x 7.4 Mm. Gemstone From Madagascar

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire 16.51 Ct. Oval Cabochon Shape 14.2 x 11.8 Mm Gemstone From Madagascar: Product ID: 806012343 Product Name: Natural Blue Sapphire Weight: 16.51 CT. Size: 14.2 x 11.8 x 9.2 MM. Shape: Oval Cabochon Color: Blue Clarity:Semi - Transparent Luster: Good Gems Origin: Madagascar

2026

Natural Blue Sapphire 16.51 Ct. Oval Cabochon Shape 14.2 x 11.8 Mm Gemstone From Madagascar

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire 1.43 Ct. 30 Pcs Round Diamond Cut 2.3 Mm Gemstones From Madagascar: Product ID: 806012169 Product Name: Natural Blue Sapphire Weight: 1.43 CT. Size: 2.3 x 2.3 x 1.4 MM. Shape: Round Diamond Cut Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: He

2026

Natural Blue Sapphire 1.43 Ct. 30 Pcs Round Diamond Cut 2.3 Mm Gemstones From Madagascar

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire 0.79 Ct. 2 Pcs Pear Shape 5.5 x 4.3 Mm Gemstones From Thailand: Product ID: 806012131 Product Name: Natural Blue Sapphire Weight: 0.79 CT. Size: 5.5 x 4.3 x 2.2 MM. Shape: Pear Shape Color: Blue Clarity:VSI Luster: Good Gems Origin: Thailand Treatment: Heated Crys

2026

Natural Blue Sapphire 0.79 Ct. 2 Pcs Pear Shape 5.5 x 4.3 Mm Gemstones From Thailand

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Ceylon Sapphire 1.00 Ct. VVS Oval Shape 7 x 5 Mm. Gemstone From Sri - Lanka: Product ID: 806011017 Product Name: Natural Blue Sapphire Weight: 1.00 CT. Size: 7 x 5 x 3.4 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Ceylon, Sri - Lanka Treatment: Heate

2026

Natural Blue Ceylon Sapphire 1.00 Ct. VVS Oval Shape 7 x 5 Mm. Gemstone From Sri - Lanka

Treasure of Gems & JewelryLake Charles, LA

1.73 Ctw SI2/I1 Blue Sapphire and Diamond 14K White Gold Engagement Halo Ri: Center Stone Weight : 1.20 Ctw ( Round Cut) Center Stone Color :-Blue Sapphire Setting : Prong Side Diamond Weight Of Ctw 0.53 Ctw Color : J-K Clarity : SI2/I1 Stone Setting : Prong Metal Weight : App

2026

1.73 Ctw SI2/I1 Blue Sapphire and Diamond 14K White Gold Engagement Halo Ri

Papps Family LiquidationBurbank, CA

Edwardian Platinum Ring with Blue Sapphire & Diamonds: Edwardian Platinum Ring set with a center Blue Sapphire of Approx. 2.00 carats. accented with Old mine Diamonds weighing together Approx. 0.60 carats. H color. Ring size: 8. Total weight: 3.5 grams. R

2026

Edwardian Platinum Ring with Blue Sapphire & Diamonds

Winbids AuctionsAventura, FL

Sterling Silver Dangle Earrings with Oval Blue Sapphire Gemstones: Sterling Silver Dangle Earrings with Oval Blue Sapphire Gemstones These elegant sterling silver earrings feature 7x5mm oval blue sapphires, radiating timeless beauty and sophistication. The deep blue

2026

Sterling Silver Dangle Earrings with Oval Blue Sapphire Gemstones

Weatherham Estate TreasuresCobourg, ON

GIA 1.30ct No Heat Blue Sapphire Platinum 0.76ct Fine Diamond Halo Oscar Friedman Ring w/ Appraisal: Title: GIA 1.30ct No Heat Blue Sapphire Platinum 0.76ct Fine Diamond Halo Oscar Friedman Ring w/ Appraisal Description: An elegant platinum & diamond halo ring that features a very rare, stunningly BL

2026

GIA 1.30ct No Heat Blue Sapphire Platinum 0.76ct Fine Diamond Halo Oscar Friedman Ring w/ Appraisal

Hess Fine AuctionsSt Petersburg, FL

14kt. Blue Sapphire Bypass Diamond Ring: oval cut blue sapphire, approx. 0.90ct., 10 round full cut diamonds, marked "14K", white gold, 5-3/4 rings sz., 3.9 g Provenance: Estate of Linda Sargent Thompson, Historic Sesame Lodge, North Augusta

2026

14kt. Blue Sapphire Bypass Diamond Ring

Brunk AuctionsAsheville, NC

14kt. Blue Sapphire and Diamond Engraved Ring: oval faceted blue sapphire, approx. 0.80ct., flanked by two round full cut diamonds, and two tapered baguette diamonds, approx. 0.50ctw., marked "14k, CID", 6-1/4 ring sz., 4.3 g Provenance: Private C

2026

14kt. Blue Sapphire and Diamond Engraved Ring

Brunk AuctionsAsheville, NC

14kt. Blue Sapphire with Diamond Halo Ring: pear brilliant cut blue sapphire, approx. 2.10ct., 12 round full cut diamonds, approx. 0.25ct., marked " 14kt", white gold, 6-3/4 ring sz., 4.3 g Provenance: Estate of Linda Sargent Thompson, Historic

2026

14kt. Blue Sapphire with Diamond Halo Ring

Brunk AuctionsAsheville, NC

0.71 Ct Natural Blue Sapphire Round Pair: Weight - 0.71 Ct / Dimensions - 4.00 x 4.00 x 2.90 mm / 2 Pcs / Shape - Round Cut / Color - Blue / Clarity - Semi-Transparent / Origin -Srilanka / Treatment - Standard Heated

2026

0.71 Ct Natural Blue Sapphire Round Pair

Gems AuctionBangkok, TH

1.17 Ct Natural Blue Sapphire Pear Cut: Weight - 1.17 Ct / Dimension - 7.10 x 5.20 x 3.50 mm / Shape - Pear Cut / Color - Blue / Clarity - Semi-Transparent / Origin -Srilanka / Treatment - Diffused

2026

1.17 Ct Natural Blue Sapphire Pear Cut

Gems AuctionBangkok, TH

0.87 Ct Natural Blue Sapphire Pear Cut: Weight - 0.87 Ct / Dimensions - 7.00 x 5.00 x 2.90 mm / Shape - Pear Cut / Color - Blue / Clarity - Semi-Transparent / Origin -Srilanka / Treatment - Diffused

2026

0.87 Ct Natural Blue Sapphire Pear Cut

Gems AuctionBangkok, TH

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Blue Sapphire Auctions

1.39 Ct Oval Emerald 9K Gold Ring

1.32 Ct Oval Sapphire 9K Gold Ring

2.80 Ct Oval Sapphire 9K Gold Pendant

Exquisite 9K Gold Gemstone Jewelry Collection

Chairish Auctions

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