Roberto Coin 18Kt & Enamel Ring

center cabochon smoky quartz approx. 29 x 20mm, backed with mother of pearl, approx. 48 round brilliant diamonds estimated total weight 1.0 carat, stamped "Roberto Coin, 18K, Italy" and with Italian

Lady's 18k white gold Roberto Coin blue enamel and diamond ring consisting of 25 pave-set round brilliant cut diamonds with a total weight of 0.25cts, graded F color, SI1 clarity. Finger size 6 3/4. G

Size 6

Ladies Italian 18kt gold ring, hallmark for Roberto Coin, some surface wear, marked 18kt, Italy, hallmarked star, 1226 VI, approx size 5-5.25, 8.4 grams Start Price: $200.00

Roberto Coin 18k White Gold Liberty Pink Enamel Diamond Ring Roberto Coin 18k White Gold Liberty Pink Enamel Diamond Ring Product Description About This Piece: About Roberto Coin: Founded in Vicenza i

This is an authentic band ring by Roberto Coin from the Saddle Stirrup collection. It is crafted from 18k rose gold with a polished finish and has a wide contour shape at the top with 2 saddle stirrup

METAL: 18k white gold. GEMSTONES: Diamonds approx. 0.48ctw. MEASUREMENTS: Ring size 6 3/4, ring band is 12mm wide. MARKED: Roberto Coin 18Kt Italy. WEIGHT: 13.9 grams.Gemstones have not been graded fo

En suite with above, stamped Roberto Coin 18KT with signature ruby, containing 16 small inset diamonds, gross weight approx. 8.0dwts Ring size 6

METAL: 18k gold. MEASUREMENTS: ring size - 7 3/4, ring top is 33mm x 23mm. GEMSTONES: olive green gemstone, diamonds approx. 1.00ctw. MARKED: Italy, 18kt, Roberto Coin, signature Ruby. WEIGHT: 28.3 gr

METAL: 18K White Gold. MEASUREMENTS: Ring size - 9, ring is 15mm wide.GEMSTONES: Diamonds approx. 0.30ctw. MARKED: Signature ruby, 18Kt, Italy, Roberto Coin, 1226VI. WEIGHT: 17.0 grams. Gemstones have

18KT Yellow gold Roberto Coin Symphony Golden Gate ring with a woven design. Includes pouch. Size 7, weighs 3.4 grams.

Diamond, Enamel, Gold Jewelry Suite, Roberto Coin The Animalier suite consists of a necklace, bracelet, earrings and a ring featuring full-cut diamonds weighing a total of approximately 4.50 carats, h

Roberto Coin Scalare 18k gold ring with approx. 1.35ctw in G/VS diamonds. Ring size - 6.5, ring top is 11mm wide. Weight - 10.1 grams. Marked: Ruby, mark, RC,18kt.

METAL: 18k Gold. GEMSTONES: Ruby. MEASUREMENTS: Ring sizes are 6 and 6 1/2. MARKED: Maker's Ruby mark, RC Italy Star mark 1226VI 18Kt. WEIGHT: 11.5 grams.Gemstones have not been graded for color a

About the Piece:Pouch IncludedMETAL: 18K Yellow goldRing Size: 6.25 Ring Width: 13.5mmWEIGHT: 4.7 gramsHallmarks: 1226VI 18Kt, Made in Italy, ruby maker's hallmark 2630hexd

METAL: 18k Gold. MEASUREMENT: Ring size - 5.5, ring is 7.7mm wide. GEMSTONES: Diamonds approx. 0.30ctw. MARKED: Italy, 18kt, 1226VI signature manufacturing mark of Roberto Coin. WEIGHT: 6 grams.Gemsto

18 karat yellow gold Roberto Coin horse bangle cuff bracelet set with approx. .50cts of high quality diamonds. Exquisite craftsmanship design throughout. Retailed originally for $30,000 USD. From a Pa

DESCRIPTION: LIKE NEW CONDITION. Proof of Authentication HALLMARK Ruby next to Roberto Coin, 18kt, Italy star symbol 1226 VI. Thick solid basketweave 18kt gold with 9 rows of brilliant FULL CUT BRILLI

Roberto Coin 18kt yellow gold cuff bracelet. Fully hallmarked. Inside diameter 2.5" W. 30mm wide. Weighs 21.5 DWT. Condition report: gentle wear, overall very good condition. AAG is not responsible fo

GOLD Lot of Jewelry to include 18kt enamel ring 6.92 grams size 6 hallmark k18 enamel worn. 10k marked gold pin w/ small diamond & pearl drop 3.34 grams 25mm wide. 14k Italy marked chain 1.15 grams. 1

Limited Production Piece Stamped Roberto Coin 18kt Italy With Trademark Ruby Clasp. 6.95ct Sapphires And .22cts Diamonds Set In 18k White Gold. Diamonds Are FG-VS. 6 3/4 Long. 32.7g. See Photos For Ad

This Roberto Coin ring is crafted from 18K white gold and set with a 17.50 ct citrine and with black and brown diamonds that total 1.20 and 1.85 carats respectively. The ring weighs 24.59 grams, boast

ROBERTO COIN, YELLOW GOLD 'CHIC AND SHINE' NECKLACE Consisting of flattened oval links measuring approximately 7.80-11.00 mm wide. 18 inches long. Stamp: ROBERTO COIN 18Kt (Italian hallmark) ITALY. Gr

Pair of 18K yellow gold Roberto Coin textured circle drop post earrings. Hallmarked Roberto Coin 18KT. Approx. length 2in., overall weight 10 grams.