Platinum 2.50 Carat Round Cut Diamond Eternity Eternity Band

Vintage Tiffany & Co Approx. .40 Carat TW Square Cut Ruby, .30 Carat TW Round Cut Diamond and Platinum Eternity Band. Signed, stamped Plat. Size 4-1/2. Approx. weight: 2.18 grams. Condition: Good vint

Circa 1950s 4.50 Carat TW Round Brilliant Cut Diamond and Platinum Eternity Band. Diamonds G-H color, VS2-SI2 clarity. Unsigned. Ring size 5. Approx. weight: 5.1 grams. Condition: Very good vintage co

Very Nice Contemporary Approx. 4.0 Carat TW Seventeen Round Brilliant Cut Diamond and Platinum Eternity Band. Diamonds E-F color, VS1-VS2. Well matched diamonds. Ring size 5. Approx. weight: 6.0 grams

Approx. 10.0 carat TW Round Brilliant and Baguette Cut Diamond and Platinum Eternity Band. Diamonds D-E color, VVS-VS clarity. Ring size 5. Approx. weight: 8.6 grams. Condition: Very good condition. E

A gorgeous 950-purity platinum ring with 0.55 carats of round brilliant-cut diamonds. Stamped 0.55, Pt950, on the inside of the ring band. Details and measurements: Ring size: 6.25. Weight: 4.6 G.

* A Platinum and Diamond 'Cobblestone' Eternity Band, Tiffany & Co., containing numerous rose cut diamonds weighing approximately 1.62 carats total and numerous round brilliant cut diamonds weighing a

A Platinum and Diamond Eternity Band, Christopher Designs, containing 54 Crisscut diamonds weighing approximately 8.50 carats total and numerous round brilliant cut diamonds. Stamp: CRISSCUT 950PLAT K

DIAMOND ETERNITY BAND Containing 54 round brilliant cut diamonds weighing approximately 11.00 carats total. Mounted in platinum. Ring size 7. Stamp: PLAT. Gross weight: 10.15 dwt.

DIAMOND ETERNITY BAND Containing 66 round brilliant cut diamonds weighing approximately 4.50 carats total. Mounted in platinum. Ring size 7. 4.15 dwt.

Ladies diamond and platinum eternity band ring. Features round cut diamonds, prong set, in platinum. Size 8. Measures 3.5mm wide. Total approximate diamond weight 1.25 carats. Weighs 4.3 grams. Condit

YELLOW DIAMOND ETERNITY BANDS Consisting of two rings containing 52 round brilliant cut yellow diamonds (origin of color not tested) weighing approximately 3.20 carats total. Mounted in platinum. Ring

Having (20) round cut diamonds weighing approximately 1.50 carats total; marked 'PT900' inside band Size: 6.25 Weight: 2.26 dwts. (total weight) Condition: Very Good, overall light wear; XRF tested as

Platinum and Diamond Rings (2) rings including an engagement ring having a central round cut diamond weighing approximately 0.50 carats, marked 'plat ICC irid' and eternity band having channel set rou

TIFFANY & CO., DIAMOND AND SAPPHIRE ETERNITY BAND Containing 12 round brilliant cut diamonds weighing approximately 0.40 carat total and 15 square step cut sapphires. Mounted in platinum. Ring size 5

A Platinum and Diamond Eternity Band, consisting of a twist design containing 88 round brilliant cut diamonds weighing approximately 0.44 carat total. 2.90 dwts.

Crafted in platinum; set with round brilliant-cut diamonds weighing a total of approximately 2.80 carats, most with E-F color and VVS-VS clarity; width measures 1/8 inch; ring size 4-1/2; weight 5.20

Including a platinum solitaire-style ring center 6-prong basket set with one Round Brilliant cut Diamond [IVS-1], approximately 0.98 carats, 3.4 grams, size 5-1/2; and a platinum eternity band-style r

A diamond and platinum eternity band set throughout with round brilliant-cut diamonds; estimated total diamond weight: 2.85 carats. 5.9 dwt.; Size: 8 1/2

A platinum and diamond eternity band set with micro pavé-set round brilliant-cut diamonds; estimated total diamond weight: 4.00 carats. Size: 5 1/2

A Yellow Gold Plated Platinum and Diamond Eternity Band Ring, containing 53 round brilliant cut diamonds weighing approximately 2.12 carats total, six marquise cut diamonds weighing approximately 0.73

DIAMOND ETERNITY BAND Containing 10 round brilliant and 10 emerald cut diamonds weighing approximately 1.75 carats total. Mounted in platinum. Ring size 7.Gross weight: 3.45 dwt. This lot is located i

DIAMOND ETERNITY BAND Containing nine round brilliant and nine baguette cut diamonds weighing approximately 1.35 carats total. Mounted in platinum. Ring size 6 1/2. Stamp: PLAT. O W 1897. Gross weight

A Sapphire and Diamond Eternity Band. Platinum mounting contains 18 princess cut sapphires, and 12 round brilliant diamonds which are G-H color, SI clarity, and total approximately .36 carat Size: 5.5

Platinum and round full cut diamond eternity band. Ring measures approx. 0.12" in width. Ring size - 6 1/4. Total approx. weight of the ring is 3.5 dwt (gross). From a Budd Lake, NJ estate.