The Birthstone of the Month of September: Sapphire

Details of the jewelry: -White gold 4.90 grams-3.08 carat natural and unheated blue sapphire-Diamonds 0.48 caratNatural, unheated Ceylon sapphire....

Ring in 18K (750 thousandths) white gold centered on an unheated oval-cut Ceylon sapphire of 2.14ct (certified) in an entourage of pear-shaped dia...

Ring in 18K (750 thousandths) yellow gold, centered on a 1.62ct sapphire supported by 2 diamonds of approximately 0.35ct each and 4 smaller ones f...

Ring in pink gold, 750 thousandths, 18 carats. The geometric setting of this old signet ring is adorned on top with 2 sapphires and a brilliant-cu...

Heart-shaped stud earrings in 18k white gold with 26 brilliant-cut diamonds of 0.01 ct each. total 0.26 ct – FG color, VS clarity. And approximatel...

Eternal 2 gold ring in 18 carat yellow and white gold with 7 sapphires of 0.15 ct each. and 6 diamonds of 0.07 ct each totaling 0.46 ct - GH color ...

Vintage rectangular ring with openwork patterns in 18 kt rose gold with central oval lapis lazuli, cabochon cut (dimensions 14 x 10 mm) and on the ...

Vintage soft cuff bracelet, tank circa 1950, in 18k white gold (750ml), set with 44 diamonds (~0.9 ct) and 44 sapphires (0.9 ct). Ratchet clasp wi...

Pin Art Deco in 18-carat white gold, with an oval motif in the middle consisting of a central old-cut diamond set with 6 claws, and on each side, ...

Ring in pink gold, 750 thousandths, 18 carats, eagle's head hallmark. The setting of this lovely retro ring forms a knot on the top and is adorned...

“Knot” brooch in 18K (750 thousandths) yellow and white gold, adorned with nine brilliant-cut diamonds ranging from approximately 0.15 carats to ...

Ring in 18K (750 thousandths) white gold with a rectangular bezel entirely set with thirty-five small round faceted sapphires supported by six bri...

18K (750 thousandths) yellow gold ring from the 1950s. Composed of a sapphire of approximately 1ct and a pavé of diamonds for a total weight of ap...

Ring style Art Deco in platinum centered with a diamond of approximately 0.30ct surrounded by calibrated sapphires and diamonds. Dimensions of the...

Ring Daisy in 18K (750 thousandths) yellow gold, centered with a 1.47ct sapphire surrounded by 8 diamonds for a total weight of approximately 0.84...

Adler ring in 18K (750 thousandths) white gold, composed of a chalcedony cabochon decorated with arabesques paved with small sapphires. Note a ver...

750/1000 white gold ring Adorned with a 10x6mm dark sapphire and micro diamonds all around  Gold weight 4.30g Finger size 51

18-carat yellow gold ring, adorned with a blue sapphire in the center, and two white sapphires. French work from the 20th century, hallmarked with ...

Old ring  18K yellow gold eagle head hallmark Sapphire and diamonds  Size 54 Gross weight 3 grams

Pair of 18-carat white gold cufflinks, each decorated with two sapphire cabochons at each end. Pressing one of the two cabochons opens the cufflink...

Gold 750/1000 Ring adorned with a Ceylon sapphire of approximately 0.80 ct Micro diamonds on each side  Finger size 50 Gold weight 1.60 g

Details: ±0.40 ct. Sapphire, ±0.20 ct (I SI2) Old mine cut diamonds, 18 ct gold ring. Era : Art Deco (1915-1935). Size: 17.32 NL / 54.4 FR / 7 US ...

Details: ±5.25 ct of sapphires, ±0.30 ct (H SI1) of old European cut diamonds, 14 ct, earrings in platinum. Dimensions: H 1.6 x L 1 x W 0.5 cm. We...

Material: Yellow Gold  Titration: 750/1000 (18 Carats) Hallmark: eagle head Weight: 6.69g  Size: 53 Stones: 2 cultured pearls and 4 sapphires  Heig...

Ring Type: Jeweled Material: Yellow Gold Titration: 750/1000 (18 Carats) Hallmark: Eagle's Head (750/1000) Weight: 6.6 grams Size: 53 Stones: Diamo...

Ring in 18-carat yellow gold, adorned with a sapphire and four baguette-shaped diamonds on each side. French work from the 20th century, hallmarke...

Ring in 18K (750 thousandths) white gold centered on an unheated cushion-cut sapphire of 1.49ct (certified) supported by 6 baguette-cut diamonds f...

Ring in 18K (750 thousandths) white gold centered on an unheated oval-cut sapphire of 3.22ct (certified) supported by taper and round diamonds. Di...

Ring in 18K (750 thousandths) white gold centered on an unheated oval-cut sapphire of 2.64ct (certified) supported by triangle-cut diamonds for a ...

Ring in 18K (750 thousandths) white gold centered on an oval-cut sapphire of 4.42ct in a delicate openwork surround of diamonds for a total weight...

Necklace in 750 thousandths (18 carat) yellow gold, branded from Maison caplain Saint-André, soft falling mesh, length: 45.0 cm, width on the front...

Ring in 18K (750 thousandths) white gold centered on an oval-cut sapphire of 1.71ct supported by 6 diamonds for a total weight of 0.66ct. Tray dim...

Details: 3 mm pearl, ±0.30 ct. (H SI1) Old mine cut diamond, rose cut diamonds, sapphires, 18 carats, gold pendant platinum.Dimensions: H 3.5 x L 2...

18-karat yellow gold ring, adorned with a sapphire in the center, and five brilliant-cut diamonds on each side. French work from the 20th century,...

Ring in 18-carat yellow gold, adorned with brilliant-cut diamonds and sapphires, both pear-shaped. There are nine diamonds and nine sapphires. Very...

18-karat yellow gold ring set with a sapphire and diamond chips  Sapphire: 0.10cts  Weight: 2.40g Size 52 Supplied with box and invoice  #3741

18k white gold ring set with natural diamonds and sapphire  Sapphire: 1cts  Paving diamonds: 0.34cts G-VS1 Weight: 3.84g Size 51 Supplied with box...

18-karat white gold ring set with a sapphire and diamond chips  Sapphire: 3cts  Weight: 3.38g  Size 51 Supplied with box and invoice  #2620

18K yellow gold clip (owl hallmark) in the shape of a paisley or boteh pattern, set with an oval sapphire weighing approximately 1.70 Cts, in an e...

Edwardian period pendant Saint Anthony of Padua depicted holding the Child Jesus Period: approx. 1920 Matter : platinum and 18 carat yellow gold (...

Ring in 750‰ yellow gold set with an old-cut diamond of approximately 1.00 carat supported by 2 pear-cut sapphires. Ring size : 49 Made to size on ...

Ring in 750°/°°- 18 kt yellow gold, Omega model. In the center a sapphire with an estimated weight of 2.30 carats. Ceylon origin, deep and lively ...

18k yellow gold bracelet. Sapphire cabochon on the clasp. 20th century work, hallmarked 750. In a perfect state. Weight: 36.1 grams Length: 21.3 ...

Pendant between Edwardian and Art Deco Period: approx. 1920 Material: Two tones of precious metal, the main part being in 18-carat yellow gold and...

Tie pin in 18-carat yellow gold, representing a crescent moon decorated with four rose-cut diamonds and three sapphires. French work hallmarked wi...

Style: Between Edwardian and Art Deco Period: approx. 1920 Material: Two tones of precious metal, the main part being in 18-carat yellow gold and ...

Ring Boucheron in 18-carat white gold, from the “Ma Jolie” collection representing a flower composed on the edge of small gradient colored sapphire...