18 KT yellow Gold and Platinum Sapphire and Diamonds

1920s One center blue Sapphire Approx 1.50 CT surrounded by 12 old miners Diamonds TW Approx. 1 CT. Clarity: VS1-SI1. Color: K-L. Ring size: 6.5.

Stunning David Webb 18Kt Yellow Gold & Platinum Jade Cabochon Ring accented with sapphires and diamonds. Circa 1980. It is 35mm high at the front, ring size 6,. 71.7 grams W40863

centered with round brilliant cut yellow sapphire weighing approximately 2.35 carats bezel set in yellow gold and with a textured platinum tapered shank accented to the top and bottom with (52) bead s

Art Deco bracelet 18kt yellow gold and platinum, diamonds, single cut and synthetic sapphires .

This impressive signed platinum ”Maltese Cross” brooch with 18kt yellow gold accents features an approx. 5.27 ct. medium slightly violetish blue sapphire cabochon bezel set into the center

Measuring approx. (1.06” x 0.45”) dual tone design, platinum pin with a removable 18kt yellow gold trim, featuring florets composed of sapphires, rubies and diamonds. (diamonds approx. G-H

LOT (5) ART DECO 14 KT YELLOW/WHITE GOLD LADIES WRIST WATCHES (ONE MARKED PLATINUM), 18 KT WITH DIAMOND/SAPPHIRES, C. 1920/50

Estate 18kt Yellow Gold Sapphire Diamond Necklace. Hallmarked. Cabochon cut sapphires. Diamonds. Chain measures 14 inches, pendant is 1.5 inches wide.

Ladies 18Kt Yellow Gold Sapphire Diamond Ring. Ring has One Sapphire On the Center With Round Diamonds. Ring size:b7.75. Total weight: 4.60 Grams.

Estate 18kt Yellow Gold Sapphire & Diamond Ring. Oval sapphire and six diamonds. Ring size 6 can be resized.

Oval shape sapphire approximately 1 carat flanked by white round diamonds each approximately 1/32. Ring size 6 ½. Total 3.4 dwt.

18Kt Ladies Yellow Gold Sapphire | Diamond Ring. Ring has 4 Sapphire & 3 Diamonds. Ring size: 7.50. Total weight: 2.76 Grams.

18kt Yellow Gold, Platinum, Diamond & Gemstone Ring Size 9.5, tapered shank ring featuring an oval cut green tourmaline center stone (2.4ct) in a half bezel setting accented with diamond rounds (I-SI2

Estate 18kt Yellow Gold Sapphire & Diamond Ring. Hallmarked. Ring size 6 can be resized.

FINE ART DECO 18 KT. YELLOW GOLD SAPPHIRE/DIAMOND RING W/APPROX. 4 CTS. SAPPHIRES, 2 CTS. FULL CUT DIAMONDS, C. 1950/60, W. 8.6 GR., SZ. 7

Ladies 18Kt Yellow Gold Sapphire & Diamond Ring. Ring has one Sapphire with 12 round Diamonds. Diamonds weight: approx 0.25ctw. Ring size: 6.00.

Gorgeous 18kt yellow gold sapphire, diamond & ruby elaborate bracelet. The bracelet graduates with the largest curved link in the center measuring 14.95mm wide. The center link features one (1), bezel

LOT (2) 18KT. YELLOW GOLD/SAPPHIRE/DIAMOND RING & BAR PIN, C. 1920, SIZE 7, W. 8.0 GRAMS NATURAL UNTREATED SAPPHIRES MEASURING 6.71 X 5.85 MM CENTER STONE, SIDE STONES MEASURING 5.51 X 4.74 MM, NATURA

Classic 18kt yellow gold sapphire & diamond tennis bracelet. The bracelet measures approx. 7.00" in length and alternates between twenty-six (26), four prong set, oval mixed faceted blue sapphires and

18Kt Yellow Gold Sapphire & Diamond Ring. Size - 8. Weight - 12.6 dwt.

18Kt Yellow Gold Sapphire & Diamond Ring. Size - 6.5. Weight - 4.5 dwt.

Eighteen-Karat Yellow Gold, Sapphire and Diamond Ring, set with forty-two square-cut channel-set sapphires, with an approximate total weight of 2.94 carats, and thirty-eight round brilliant-cut diamon

Pair of 18 kt. Yellow Gold, Sapphire and Diamond Earrings, 2 center round cut blue sapphires, total wt. approx. 0.59 cts.; surrounded by 32 tapered baguette cut blue sapphires, total wt. approx. 1.46

Men's 18kt yellow gold sapphire and diamond ring featuring a bezel set oval cut dark blue sapphire weighing approx. 0.80ct.. Accented with a banded design and prong set round brilliant cut diamonds we