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Blue Diamond Rings

Blue Diamond Rings

50 Results

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Blue Diamond×

Womens Vintage Estate 14K White Gold Blue Diamond Ring: A WOMENS VINTAGE ESTATE 14K WHITE GOLD RING WITH BLUE & WHITE DIAMONDS. THE RING WEIGHS 6.2g, AND IS A SIZE IS 8.5. THERE ARE 32 WHITE DIAMONDS, AND 4 BLUE DIAMONDS. WIDTH OF THE RING IS 1/2". RING IS

Sep 10, 2025Mannys Jewelry

Womens Vintage Estate 14K White Gold Blue Diamond Ring

14k Gold 1.18 Ctw Natural Blue Diamond & Diamond Ring: Ref:230966036 // gold content:14k gold // ring size:7. 25us // // main gemstone:blue diamond // shape:pear // carat weight:0. 74ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamon

Ends in 11d 6hElbert Gallery

230966036: 14k Gold 1.18 Ctw Natural Blue Diamond & Diamond Ring

Est. $12,000-$18,000

$5,500

14k Gold 0.14 Ctw Natural Argyle Pink Diamond & Blue Diamond Ring: Ref:230966407 // gold content:14k gold // ring size:7. 25us // // main gemstone:pink diamond // shape:pear // carat weight:0. 08ct // color:pink // treatment:natural // // adjacent gemstone 2 : blue d

Ends in 11d 12hElbert Gallery

230966407: 14k Gold 0.14 Ctw Natural Argyle Pink Diamond & Blue Diamond Ring

Est. $21,000-$32,000

$9,750

Blue Diamond X Crisscross Statement Ring in Black 14K White Gold, 3.23 Grams: Blue Diamond X Crisscross Statement Ring in Black 14K White Gold, 3.23 Grams This ring is a gorgeous statement piece! Please let us know if you have any questions. Diamonds: 57 irradiated blue diamond

15 mins LeftJasper52

Blue Diamond X Crisscross Statement Ring in Black 14K White Gold, 3.23 Grams

6.90 Carat Blue & Diamond Ring in 18K Gold. VINTAGE: Metal: 18K white gold. Diamonds: 0.40 carats total. Round brilliant cut. G color and VS clarity. Blue Sapphire: 6.50 carats. Cabochon cut blue sapphire set in prongs. All precious stones are 100% natu

4 days LeftJasper52

6.90 Carat Blue & Diamond Ring in 18K Gold. VINTAGE

Square Face Sterling / 14K Blue Diamond Ring.: The ring is marked 14K / 925 / MC / IN inside the band. It is mainly sterling silver, with a small band of 14K yellow gold at the center. It features a floral design with many small dark blue or black

21 hrs LeftDirect Auction Galleries

Square Face Sterling / 14K Blue Diamond Ring.

(1 bid)

Elegant Band-White Gold & Blue Diamond Ring: 14K WHITE GOLD - DIAMONDS:EARTH-MINED, ENHANCED. SIZE 7 This 14 karat white gold ring features .22 carats total weight of round, brilliant-cut, earth-mined, I1-I2 clarity, blue diamonds. The dia

2 days LeftBidFair Fine Jewelry

Elegant Band-White Gold & Blue Diamond Ring

East-West Peridot and Blue Diamond Ring: Here's Just The Basics! Metal-Color Weight Gemstone-Weight Main Color Diamond Info Size 14K Yellow

2 days LeftBidFair Fine Jewelry

East-West Peridot and Blue Diamond Ring

Elegant .50ct Blue Diamond Cocktail Ring: Ring size: 6. 75. A striking ring adorned with 38 natural round color-treated blue diamonds, accented with white beads, totaling 0. 50 carats, securely set with prongs. These diamonds has an approxima

Ends in 3d 22hGarnet Gazelle

0387F: Elegant .50ct Blue Diamond Cocktail Ring

Est. —

$2(1 bid)

2.12CT. PLATINUM VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMOND CIRC 1920'S: 2.12CT. PLATINUM VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMOND CIRC 1920'S Gorgeous art deco filigree vintage Platinum Engagement ring circ 1920's center natural treated blue round Diamond weight

Jun 15, 2025Modern Jewelry

2.12CT. PLATINUM VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMOND CIRC 1920'S

14K WHITE GOLD VINTAGE ENGAGEMENT RING 1.30CT. NATURAL ROUND BLUE DIAMOND: 14K WHITE GOLD VINTAGE ENGAGEMENT RING 1.30CT. NATURAL ROUND BLUE DIAMOND Gorgeous art deco filigree vintage 14k white gold Engagement ring circ 1920's center natural treated blue round Diamond weight

Jun 15, 2025Modern Jewelry

14K WHITE GOLD VINTAGE ENGAGEMENT RING 1.30CT. NATURAL ROUND BLUE DIAMOND

VINTAGE PLATINUM 18K GOLD ENGAGEMENT RING 2.16CT.LAB GROWN BLUE DIAMOND OVAL CUT: This vintage platinum and 18k gold engagement ring exudes elegance with its oval-shaped lab-grown blue diamond center stone, weighing 2.16 carats and surrounded by sparkling diamonds. The ring is suit

Jun 15, 2025Modern Jewelry

VINTAGE PLATINUM 18K GOLD ENGAGEMENT RING 2.16CT.LAB GROWN BLUE DIAMOND OVAL CUT

2.57CT. 14K WHITE GOLD VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMOND: 2.57CT. 14K WHITE GOLD VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMOND Gorgeous vintage 14k white gold Engagement three stone ring center natural treated blue round Diamond weight 1.79ct.SIZE 7.5mm

Jun 15, 2025Modern Jewelry

2.57CT. 14K WHITE GOLD VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMOND

0.19 Ctw i2/i3 Treated fancy blue and White Diamond Prong Set 14K White Gold Ring: 0.19 Ctw i2/i3 Treated fancy blue and White Diamond Prong Set 14K White Gold Ring -- Center Stone Weight : 0.05 Ctw ( Round Cut ) Center Stone Color :- Treated fancy blue Diamond Center Clarity : I2/I

Live NowPapps Family Liquidation

0.19 Ctw i2/i3 Treated fancy blue and White Diamond Prong Set 14K White Gold Ring

Certified 0.86 Ctw I2/I3 Treated Fancy Blue And White Diamond 14K Rose Gold Band Ring: Certified 0.86 Ctw I2/I3 Treated Fancy Blue And White Diamond 14K Rose Gold Band Ring -- Center Approx Weight: 0.16 Ctw (Round Cut) Center Diamond Color: Treated Fancy Blue Diamond Center Clarity: I2/

Live NowPapps Family Liquidation

Certified 0.86 Ctw I2/I3 Treated Fancy Blue And White Diamond 14K Rose Gold Band Ring

14K TWO TONE WHITE GOLD RING WITH YELLOW GOLD TRIM AND BLUE DIAMOND SIZE 10: 14K TWO TONE WHITE GOLD RING WITH YELLOW GOLD TRIM AND BLUE DIAMOND SIZE 10 14k Two Tone White Gold Ring with Yellow Gold Trim and center Blue Diamond You are bidding on a 14k two tone White Gold Ring

Jun 29, 2025Modern Jewelry

14K TWO TONE WHITE GOLD RING WITH YELLOW GOLD TRIM AND BLUE DIAMOND SIZE 10

18KT GORGEOUS BLUE DIAMOND WHITE DIAMOND WEB RING: 18KT GORGEOUS BLUE DIAMOND WHITE DIAMOND WEB RING LAST CALL, LAST CHANCE!! LIQUIDATION SALE!! The Following Item we are offering is this Beautiful Rare Important 18KT Gold Certified Brilliant Fancy Bl

Jun 15, 2025Modern Jewelry

18KT GORGEOUS BLUE DIAMOND WHITE DIAMOND WEB RING

Jun 06, 2025NY Elizabeth

ROUND BLUE DIAMOND BAR SET STATEMENT BAND RING

1.21 Ctw I2/I3 Treated Fancy Blue Diamond 14K Yellow Gold Eternity Band Ring: 1.21 Ctw I2/I3 Treated Fancy Blue Diamond 14K Yellow Gold Eternity Band Ring -- Diamond Weight : 1.21 Ctw (Round Cut) Diamond Color :- Treated Fancy Blue Diamond Setting : Prong Center Clarity : I2/I3

Live NowPapps Family Liquidation

1.21 Ctw I2/I3 Treated Fancy Blue Diamond 14K Yellow Gold Eternity Band Ring

0.22 Ctw I2/I3 Treated Fancy Blue Diamond 14K Rose Gold Eternity Band Ring: 0.22 Ctw I2/I3 Treated Fancy Blue Diamond 14K Rose Gold Eternity Band Ring -- Diamond Weight : 0.22 Ctw (Round Cut) Diamond Color :- Treated Fancy Blue Diamond Setting : Prong Center Clarity : I2/I3 M

Live NowPapps Family Liquidation

0.22 Ctw I2/I3 Treated Fancy Blue Diamond 14K Rose Gold Eternity Band Ring

1.21 Ctw I2/I3 Treated Fancy Blue Diamond 14K White Gold Eternity Band Ring: 1.21 Ctw I2/I3 Treated Fancy Blue Diamond 14K White Gold Eternity Band Ring -- Diamond Weight : 1.21 Ctw (Round Cut) Diamond Color :- Treated Fancy Blue Diamond Setting : Prong Center Clarity : I2/I3

Live NowPapps Family Liquidation

1.21 Ctw I2/I3 Treated Fancy Blue Diamond 14K White Gold Eternity Band Ring

Certified 0.97 Ctw I2/I3 Treated Fancy Blue And White Diamond 14K White Gold Band Ring: Certified 0.97 Ctw I2/I3 Treated Fancy Blue And White Diamond 14K White Gold Band Ring -- Center Approx Weight: 0.47 Ctw (Round Cut) Center Diamond Color: Treated Fancy Blue Diamond Center Clarity: I2

Live NowPapps Family Liquidation

Certified 0.97 Ctw I2/I3 Treated Fancy Blue And White Diamond 14K White Gold Band Ring

0.94 Ctw i2/i3 Treated Fancy Blue and White Diamond 14K Rose Gold Flower Engagement Ring: 0.94 Ctw i2/i3 Treated Fancy Blue and White Diamond 14K Rose Gold Flower Engagement Ring -- Color Stone Weight : 0.70 Ctw ( Round cut) Center Stone Color : Treated Fancy Blue Diamond Center Clarity :

Live NowPapps Family Liquidation

0.94 Ctw i2/i3 Treated Fancy Blue and White Diamond 14K Rose Gold Flower Engagement Ring

See Sold Price

Certified 0.28 Ctw Treated Fancy Blue Diamond And Diamond 14K Rose Gold Sol: Center Stone Weight ; 0.25 Ctw (1 Pcs Round) Center Stone Color: Treated Fancy Blue Diamond Stone Clarity I1/I2 Center Stone Setting ; Prong Side Stone (1 Pcs Round Cut Diamond) 0.03 ctw Side Stone Co

3 days LeftPapps Family Liquidation

Certified 0.28 Ctw Treated Fancy Blue Diamond And Diamond 14K Rose Gold Sol

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24

Blue Diamond Auctions

Certified 2 Carat Princess Cut 14kt Solid Rose Gold Lab Grown Diamond Ring

Certified 3 Carat Pear Cut 14kt Solid Rose Gold Lab Grown Diamond Ring

Certified 5 Carat Princess Cut 14kt Solid Rose Gold Lab Grown Diamond Ring

Diamond Jewelry

Believe Diamond Hong Kong

Starts on:

YAU TONG, Kowloon, HK

Natural Zircon Imperial Pink 6.63 Ct. Clean Oval Shape 10.6 x 8.7 Mm. Unheated Gemstone

Certified Natural Yellow Sapphire 5.47 Ct. Oval Shape 8.47 x 12.11 Mm. Gemstone From Thailand

Natural Red Ruby 9.20 Ct. Oval Shape 13.6 x 10.9 Mm Gemstone From Madagascar

Natural Loose Gemstones Diamond and Jewelry

Treasure of Gems & Jewelry

Starts on:

Blanco, TX, US

2 days Left

Natural Violetish Blue Tanzanite 3.13 Ct. Clean Oval Shape 9.64 x 8.53 Mm. Gemstone From Tanzania

Natural Green Demantoid Garnet 1.14 Ct. Pear Shape 6.7 x 5.6 Mm. Gemstone Unheated From Madagascar

Natural London Blue Topaz 100.45 Ct. Clean Pear Checkerboard Cut 33 x 26 Mm Gemstone From Brazil

Natural Loose Gemstones Diamond and Jewelry

Treasure of Gems & Jewelry

Starts on:

Blanco, TX, US

Blue Diamond Rings

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