Tiffany & Co. Vintage Platinum 2.40ctw Round Cut

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

This is a lovely vintage authentic brooch from Tiffany & Co., it is crafted from 18k yellow gold featuring a round shape open center with round cut rubies, all totaling 1 carat. The brooch has smooth

Vintage Tiffany & Co Schlumberger Studios Sixteen Round Brilliant Cut Diamond, Platinum and Eighteen Karat Yellow Gold Band. Diamonds D-E color, VVS clarity. Signed Tiffany, Schlumberger Studios, PT95

Vintage Tiffany & Co Diamond and Platinum Wedding Set. Comprising an approx. .48 carat round brilliant cut diamond and platinum engagement ring, F color, VS clarity, together with a Tiffany & Co appro

This is an authentic vintage pair of earrings from Tiffany & Co. They are crafted from 18k yellow gold with a polished finish featuring a swirl floral design with fluted petals and round cut sapphires

Vintage Studs crafted in Platinum by Tiffany & Co. Designed by Elsa Peretti. Featuring two round cut diamonds Approx. 1.0 carats. G color, VS1 clarity. Stamp: "PT 950" "T&Co." "Peretti" "Pat. num 6557

Gorgeous Tiffany & Co platinum and diamond eternity band. 35 Round brilliant cut diamonds, approx. total diamond weight is approx. 1 cttw. This open back ring is marked Tiffany & Co IRID PLAT. This si

Gorgeous Tiffany Style platinum and diamond eternity band. 35 Round brilliant cut diamonds, approx. total diamond weight is approx. 1/2 cttw. This open back ring is marked Tiffany & Co IRID PLAT. This

Vintage Diamond and Sapphire Bow Brooch, Tiffany & Co.the delicate platinum bow with milgrain detailing and set with full cut round diamonds weighing approximately 1.15 total carats (F-G color, VS cla

Tiffany & Co Platinum 950 Brilliant Round Cut Diamond Large Buckle Bracelet, apx. 160 Diamonds estimated weight of Over 4.00 TCW amazing quality VVS/VS Clarity E-F Color. This bracelet weighs 74.8 gra

Tiffany & Co. Diamond, Platinum Ring. Featuring one round brilliant-cut diamond weighing approximately 1.05 ct., set in a solitaire platinum mounting. {Size 5 1/4, Gross Weight: 2.8 dwts}

Signed Tiffany & Co. platinum & diamond ring set with one round cut diamond weighting .37 total weight River (H) VS2 and 25 marquise cut diamonds weighing 1.54 cts. includes Tiffany & Co. paperwork di

Tiffany & Co. Diamond, Platinum Ring. Featuring twenty round brilliant-cut diamonds weighing a total of approximately 0.75 cttw., set in a platinum mounting. {Size: 5 1/4, Gross Weight: 3.2 dwts} Note

Tiffany & Co Platinum 950 VS1 E Round Brilliant Engagement Ring Size 6.75 Designer: Tiffany & Co. Stones & Gems: Center 0.82 Carat AMAZING QUALITY VS1 CLARITY E COLOR Brilliant Round Cut center Diamon

This collectible brooch was made in France around the 1960s. It holds approx. 33 natural diamonds totaling ---- Carats. The diamonds are alternating sizes of round-cut, which creates a dynamic style!

Tiffany & Co Platinum 950 VS1 E Round Brilliant Engagement Ring Size 6.75 Designer: Tiffany & Co. Stones & Gems: Center 0.82 Carat AMAZING QUALITY VS1 CLARITY E COLOR Brilliant Round Cut center Diamon

Tiffany & Co Platinum, Ruby and Diamond Pierced Earrings Hoop earrings having round cut rubies and diamonds; marked 'T&Co' / 'Tiffany & Co' and 'PT950'; with Tiffany st

circa 1960's. Crafted in solid yellow gold of 18 karats and suited, with comfortable hinged omega backs for fastening clips. Prongs set with 14 round cuts of natural blue sapphires, with a total weigh

This classic Tiffany & Co. Etoile Platinum 0.21 ct Diamond Ring is a beautiful piece for any occasion. The band is made with platinum and set with a 0.21 carat roundcut diamond. The ring has a band th

Metal: Platinum Dimensions of Earrings: 2" x 3/4" Weight: 12.2 grams Diamonds: 122 round brilliant cut diamonds VVS-VS clarity, G color total weght approx. .81ct 2 pear shape rubellites 9.13ct and 9.1

Tiffany & Co 18k yellow gold and platinum engagement ring set with 1.5ct round brilliant cut diamond (Color - F-G; Clarity VS1). Ring size 7. Stamped Tiffany & Co 750 PL950. Approx. overall weight 3.6

TIFFANY & CO. Platinum, Diamond, and Sapphire Pendant/Broochthe circle brooch featuring a row of round brilliant-cut diamonds weighing approx. 3.10 tcw. and a row of channel-set baguette-cut sapphires

Pair of Tiffany & Co Platinum w/ Diamonds Eternal Link Earrings w/ 82 round brilliant cut diamonds, 2.35ct total weight, color F-G, VS1, replacement cost in 2000 was $10,200 -

Tiffany & Co 18k yellow gold and platinum engagement ring set with 1.59ct round brilliant cut diamond (Color: H/Clarity:I2). Ring size 7. Stamped Tiffany & Co 750 PL950. Approx. overall weight 3.6 gra