Wedding & Engagement Rings

Engagement Rings

18k Diamond Eternity ring First Image

#image-loader-main { display: none; }

18k Diamond Eternity ring First Image

18k Diamond Eternity ring

Total Sales0 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Womens 14K White Gold Diamond Eternity Ring (1 of 2)

Womens 14K White Gold Diamond Eternity Ring

Feb 26, 2026

Diamond Eternity Ring 2.66Ct 14k Y/g (1 of 4)

Diamond Eternity Ring 2.66Ct 14k Y/g

M.D.CHJewelry Co.

Feb 27, 2026

Unique Women's 14K White Gold Diamond Eternity Ring (1 of 2)

Unique Women's 14K White Gold Diamond Eternity Ring

Feb 26, 2026

AUTHENTIC TIFFANY & CO. PLATINUM DIAMOND ETERNITY BAND 2.0MM RING-SIZE 4 (1 of 2)

AUTHENTIC TIFFANY & CO. PLATINUM DIAMOND ETERNITY BAND 2.0MM RING-SIZE 4

Feb 22, 2026

A Platinum and Diamond Eternity Ring (1 of 2)

A Platinum and Diamond Eternity Ring

John Moran Auctioneers, Inc.

7 days Left

18K Yellow Gold Diamond Eternity Band (1 of 5)

18K Yellow Gold Diamond Eternity Band

Auctions at Showplace

Mar 05, 2026

14k Gold Diamond Band Ring (1 of 4)

14k Gold Diamond Band Ring

Poinsett Auction & Realty, Inc.

Eternity Diamond Ring 14Kt. (1 of 3)

Eternity Diamond Ring 14Kt.

AWS Auctioneers

16 hrs Left

Diamonds wedding ring. (1 of 1)

Diamonds wedding ring.

Subastas de Barcelona S.L. (Subarna Casa de Subastas)

Feb 12, 2026

18kt White gold diamond band (1 of 4)

18kt White gold diamond band

Feb 15, 2026

14K WHITE GOLD 2.0CT DIAMOND ETERNITY RING (1 of 4)

14K WHITE GOLD 2.0CT DIAMOND ETERNITY RING

Robinhood Auctions

3 days Left

14k Gold CZ Eternity Ring (1 of 6)

14k Gold CZ Eternity Ring

Kellie's Estate Sales

Feb 15, 2026

NEW 14K WHITE GOLD FULL ETERNITY CZ BAND RING SIZE 8 (1 of 1)

NEW 14K WHITE GOLD FULL ETERNITY CZ BAND RING SIZE 8

Mar 10, 2026

14K White Gold 1.90ctw Round Diamond Eternity Wedding Band Ring (1 of 9)

14K White Gold 1.90ctw Round Diamond Eternity Wedding Band Ring

Feb 13, 2026

Womens Vintage Estate Sterling Silver Eternity CZ Ring (1 of 6)

Womens Vintage Estate Sterling Silver Eternity CZ Ring

Feb 22, 2026

14k Gold Men's Diamond Ring (1 of 5)

14k Gold Men's Diamond Ring

Poinsett Auction & Realty, Inc.

Similar Sale History

Unlock All Prices

Sold

18k Diamond Eternity Ring (1 of 2)

18k Diamond Eternity Ring 18k Yellow Gold Weight 5.9g Diamond Approx. 3.9ct Eternity Ring Size Measurements 0.15”x0.93” 

Sold

18k Diamond Eternity Ring (1 of 2)

18k Diamond Eternity Ring 18k Yellow Gold Weight 4.4g Diamond Approx. 3.22ct Eternity Ring Size 7 Measurements 0.14”x0.90”

Sold

18k Diamond Eternity Ring (1 of 2)

18k Diamond Eternity Ring 18k White Gold Weight 3g Diamond Approx. 2.08ct Eternity Ring Size 7 Measurements 0.11”x0.86”

Sold

18k diamond eternity ring,c.1980, 18.8 dwts (1 of 6)

18k diamond eternity ring,c.1980, 18.8 dwts 18k diamond eternity ring,c.1980, 18.8 dwts.This ring has eight full cut .20ct round diamonds, for a total diamond weight of approximately 1.60cts.Diamond quality is VS1, G color consistent.Size: 5 an

Sold

LB EXCLUSIVE 18K 1.50CT DIAMOND ETERNITY RING (1 of 3)

LB EXCLUSIVE 18K 1.50CT DIAMOND ETERNITY RING Celebrate forever love with this symbolic ring that shines for eternity. This white gold band comes fully encircled by round brilliant diamonds. The ring's top dimensions measure 17mm by 3mm.This LB E

Sold

18k Gold Diamond Eternity Ring Band (1 of 4)

18k Gold Diamond Eternity Ring Band 18k white gold and diamond eternity band composed of 24 four-prong set round brilliant cut diamonds (estimated at 0.02 ct. each). Total carat weight: 0.48 ct. Ring Size: 5. Markings: no markings but t

Sold

Vintage 18K Gold Diamond Eternity Ring (1 of 3)

Vintage 18K Gold Diamond Eternity Ring Vintage 18K Gold Diamond Eternity Ring - Eternity Band, 5/16'' Wide, Sz 6.75, Total Wgt 7.2g

Sold

18k Baguette Diamond Half Eternity Ring (1 of 3)

18k Baguette Diamond Half Eternity Ring 18k White Gold Weight 10.52g  Baguette Diamond Approx. 3.0ct VS1-H Half Eternity Ring Size 8 Measurements 0.22”x0.92”

Sold

18K GOLD & 3.40CT DIAMOND ETERNITY RING (1 of 5)

18K GOLD & 3.40CT DIAMOND ETERNITY RING RING SIZE: 4. Diamonds with a total weight of 3.40 carats allow this luxurious eternity band ring to positively radiate light. Made with a domed 18K Yellow Gold setting, it features a 7mm wide band an

Sold

Cartier 18k White Gold Diamond Eternity Ring Band. (1 of 4)

Cartier 18k White Gold Diamond Eternity Ring Band.Cartier 18k White Gold Diamond Eternity Ring Band. Set with 27 diamonds in total weight of about 0.80ct. Marked. Size: 5.5. 2.98gr.

Sold

18K W/G jadeite diamond eternity ring w/ GIA report (1 of 9)

18K W/G jadeite diamond eternity ring w/ GIA report 18K W/G jadeite diamond eternity ring set with a natural color apple green jadeite bangle (GIA report) measures approx. 4.53x3.10mm, accented with 2 rolls of small diamonds, wt. 10gm, size 8

Sold

Cartier Love 18K Gold Diamond Eternity Band Ring (1 of 5)

Cartier Love 18K Gold Diamond Eternity Band Ring Ring features approx. 0.45ctw of diamonds. Ring size 5, band measures 5.6mm wide. Marked Cartier, 1997, 750-50, J69820. Weight - 8.2 grams. Comes with original Cartier cert. Gemstones have not been gr

Sold

Tiffany & Co 18k Gold Diamond Eternity Band Ring (1 of 2)

Tiffany & Co 18k Gold Diamond Eternity Band Ring METAL: 18k Gold. GEMSTONES: Diamonds 0.22ctw. MEASUREMENTS: Ring size 8, band is 1.5mm. MARKED: Tiffany & Co Au750, D0.22ct. WEIGHT: 1.2 grams. Retail $3900.Gemstones have not been graded for colo

Sold

18k Gold Diamond Eternity Band Ring (1 of 3)

18k Gold Diamond Eternity Band Ring Metal : 18k Gold Designer : Not Signed Gemstone : Diamonds approx. 1.07ctw. Measurements : Ring size 8 1/4, band is 6.1mm Marked: : 750 Weight: : 4.2 grams Conditio

Sold

18K White Gold Diamond Eternity Ring, 0.80 ctw (1 of 1)

18K White Gold Diamond Eternity Ring, 0.80 ctw Item: 18K gold vintage eternity band ring with diamonds Date: 1960s Metal: 18K white gold (stamped 750) Diamonds: 24 brilliant cut diamonds Color/Clarity: J/I Diamond Weight: Approx. 0.80 ctw Band Mea

Sold

Lot of 2 18K Gold Diamond Eternity Band Rings (1 of 2)

Lot of 2 18K Gold Diamond Eternity Band Rings Rings feature a total of approx. 1.00-1.20ctw of diamonds. Ring sizes 6, 6.25. Measure 2.5 and 2.7mm wide. Marked/Tested 18K, 750. Rings weigh 4.4 grams. Gemstones have not been graded for color and c

Sold

Set of 2 18K Gold Diamond Eternity Band Rings (1 of 2)

Set of 2 18K Gold Diamond Eternity Band Rings Rings feature approx. 1.00ctw of diamonds. Ring sizes 7, each measure 1.4mm wide. 18K 750. Weight - 2.6 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enh

Sold

18k Gold Diamond Eternity Band Ring (1 of 2)

18k Gold Diamond Eternity Band Ring METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.60ctw. MEASUREMENTS: Ring size 4, band is 2.3mm wide. TESTED: 18k. WEIGHT: 2.7 grams.Gemstones have not been graded for color and clarity ,and tested for

Sold

18k Gold Diamond Eternity Band Ring 2pc Set (1 of 2)

18k Gold Diamond Eternity Band Ring 2pc Set Two 18k gold eternity wedding band rings, each set with approx. 0.93ctw in diamonds. Tested 18k. Weight - 5.8 grams.

Sold

Yasuko Azuma 18K Gold Diamond Eternity Band Ring (1 of 2)

Yasuko Azuma 18K Gold Diamond Eternity Band Ring METAL: 18K gold. GEMSTONES: diamonds. MEASUREMENTS: ring size 4.5. Band is 2.5mm wide. MARKED: 18K, maker's mark. WEIGHT: 1.3 grams.Gemstones have not been graded for color and clarity ,and tested

Sold

18k Gold Diamond Eternity Band Ring (1 of 2)

18k Gold Diamond Eternity Band Ring METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.34ctw. MEASUREMENTS: Ring size 9 1/2, band is 2.6mm. Ring needs cleaning. MARKED: Engraved "Gaspar 27/6/69". WEIGHT: 3.8 grams.Gemstones have n

Sold

18k Gold & Diamonds Half Eternity Ring (1 of 4)

18k Gold & Diamonds Half Eternity Ring 18k White Gold Ring with 19 Baguettes Approx. 1.14 CT & 24 Full Cut Diamonds Approx 1.44 CT. Clarity: VS1-SI1. Color: G-H. Weight: 8.6g. Ring size: 6.5.

Sold

TIFFANY & Co. 18K WHITE GOLD DIAMOND ETERNITY BAND RING (1 of 2)

TIFFANY & Co. 18K WHITE GOLD DIAMOND ETERNITY BAND RING TIFFANY & Co. 18K GOLD METRO RING Ring size is a 5.5 Ring measures 1.5mm Wide Tiffany & Co. 18k white gold metro eternity band ring Diamond weight is apx 0.21ct White clean diamonds Tiffany & Co. Leat

Sold

Set of 2 18k White Gold Diamond Eternity Band Rings (1 of 3)

Set of 2 18k White Gold Diamond Eternity Band Rings Diamonds weighing approx. 2.50 ctw. Ring size 8 1/4. Stamped 18K. 9.9 grams. Gemstones have not been graded for color and clarity, and tested for clarity and color enhancement, unless stated otherwise

TOP