Calibre Cut Sapphire

Inspired by the beauty of the greatest queens of France, the Victorine double band engagement ring offers a bewitching and sparkling design. This ring is enhanced by its first row of...

Set with a rectangular Citrine and decorated with calibre' cut sapphires.

Each of the highly detailed and intricately designed earrings holds eleven old cut diamonds – rubover and milgrain set – and two curved lines of calibre cut sapphires.

Designed as a stylized feather set with graduated calibre-cut sapphires and a rectangular citrine measuring 24x31mm.

14k yellow gold ring set with alternating rows of round diamonds and calibre cut sapphires. Size 7, 3.9 grams

Diamond and Calibre-cut Sapphire Pendant Necklace in Platinum on Fine Link Chain, Pendant Dimensions: L 2.50" x W 1.00", Center Diamond: Approx 1.50ct., Chain Length: 22"

Each with graduated lines of calibre-cut sapphires. French assay marks for 18ct yellow gold.

Designed as a stylised leaf set with calibré-cut sapphires within mystery-settings, to a border of marquise-shaped diamonds, the stem set with baguette diamonds, French assay and mak...

Bombe design ring set with an emerald cut diamond weighing approximately 3.35ct, framed by calibre cut sapphires weighing approximately 26.00ct.

(L-M color, SI2 clarity) framed by cabochon, calibre cut sapphires & emeralds measuring app. 1.5mm - 2.7mm and Round Brilliant cut diamonds weighing app. 0.30ctw., in a scalloped rho...

Antique Art Nouveau Plique-a-jour 18 karat yellow gold Madonna pendant featuring a single row of invisible set calibre cut sapphires, blue enamel, rose and Old European cut diamonds.

This Renaissance Revival pin is a masterful example of the style and exhibits exceptional craftsmanship to go along with a gem quality kite-shaped peridot and calibré cut sapphires i...

Designed as an articulated series of hexagonal links each star-set with a circular-cut sapphire, to a clasp of stylised buckle design, set with calibré-cut sapphires, circa 1950, Fre...

Square shape with cut corners;set in 14k gold; fine line decoration; intersected by a diagonal line of calibre-cut sapphires.

This gem set watch features oval, round, cabochon, and calibré cut sapphires set amongst pavé set diamonds and boasts a 17 jewel automatic Swiss movement with gold hour and minute ha...

This magnificent brooch is in 18k yellow gold that has a fan motif with calibre cut sapphire borders and old mine cut diamonds.

Designed as a square set with calibré-cut sapphires with rose-cut diamond frame and details, linked to the bullet-shaped back with a chain connection, mounted in platinum and gold.

The central cushion-shaped sapphire calculated to weigh approx. 1.25cts with calibré-cut sapphire shoulders, edged in single and old mine-cut diamonds to the plain platinum mount, si...

Diamond baguettes top wings that end with calibre-cut sapphires, as does the tail. The delicate ruby eye glitters.

Featuring (10) calibre-cut sapphires, 3.41 cts. tw., accented by (66) full-cut diamonds, 0.88 ct. tw., SI-I, I- J, set in an 18k yellow gold basket weave style mounting, tapering fro...

Stylish French yellow gold hexagon design buckle bracelet set throughout with brilliant cut blue sapphires and finished with calibré cut sapphires at the clasp.

1ct Diamond and sapphire cluster ring mounted in platinum. The central old cut diamond weighing 1ct H colour SI1 clarity surrounded by an intricate calibre cut sapphire and diamond b...

A rare and magnificent pair of Art Deco sapphire and diamond cufflinks by Cartier, designed as flexible octagonal panels, set with cabochon cut and calibré cut sapphires and round cu...

Invisibly-set sapphire and diamond flower earrings, designed with calibre-cut sapphire petals surrounding a cluster of round brilliant-cut diamonds at center, mounted in polished 18k...

Vintage pear shaped diamond and sapphire ring. This stunning ring centres with a 1ct pear diamond with a halo of brilliant cut diamonds (0.18cts) and then incredible calibre cut sapp...

Sapphire and diamond three-row dress ring, showcasing a larger oval-shaped sapphire at center flanked by smaller calibre-cut sapphires, within a near-colorless round brilliant-cut di...

Designed as a macaw, set with calibré-cut sapphires, rubies and emeralds, perched on a diamond-set swing.

Twelve calibre-cut sapphires weighing ~2.40 total carats Diamonds weighing ~3.60 total carats

Mounted with calibre cut sapphires, old cut and baguette cut diamonds, this necklace is set in platinum

A spectacular Art Deco sapphire and diamond plaque brooch, set throughout with old European cut diamonds and calibré-cut sapphires.

Center diamond is surrounded by a ribbon motif of 22 single cut diamonds weighing approximately .33 ct. total weight and 10 calibre cut sapphires.

Diamond hoop earrings, each hoop suspending a domed ring showcasing invisibly-set calibre-cut sapphires with a round-cut diamond-set profile, mounted in 18k white gold.

Small half-hoop earrings, showcasing invisibly-set calibre-cut sapphires flanked by a curving row of round-cut diamonds on either side, mounted in 18k white gold.

Item Details: - Era: 1920's (French) - Metal: Platinum - Condition: Excellent - Diamonds: 1.00ct est Transitional Cut Diamond (VS1-H) 0.14ct Mixed Single Cut Dia...

An Art Deco sapphire and diamond brooch by Mauboussin, Paris, set throughout with old European cut and single cut diamonds and calibré-cut sapphires.

Art Deco Diamond, Sapphire* & Cultured Pearl Sautoir Necklace featuring a 2 inch pendant set with Old European cut diamonds weighing app. 2.00ctw. and calibre cut sapphires* measurin...

This American flag brooch features full-cut diamonds weighing a total of approximately 1.40 carats Enhanced by square and calibré-cut rubies Accented by round and calibré-cut sapphir...

There are thirty-one calibre-cut sapphires totalling approximately 1.82cts in claw settings.

Designed as a series of graduated scroll motifs accented with brilliant-cut diamonds, the cuff embellished with two tapering rows of calibré-cut sapphires, French assay marks for 18c...

Surrounding the diamonds, 1.97 ct of calibre-cut sapphires form elegant rays, enhancing the ring’s dynamic symmetry and adding vibrant blue accents.

Surrounding it, 1.15 carats of vivid calibre-cut sapphires create a striking contrast, further enhanced by 0.88 carats of brilliant-cut diamonds that illuminate the intricate setting.

The pendant is highlighted with millegrain set small rose diamonds and calibre cut sapphires has a natural pearl drop and is suspended from its original black cord.

Framed by twenty round faceted diamonds measuring approx. 1.10-1.75mm with a combined approx. weight of 0.22ctw; along with eight channel set, calibre cut sapphires* with a combined ...

South Sea pearl necklace, showcasing fine cultured South Sea pearls with diameters ranging from 12.5mm to 12mm, strung on a hand-knotted silk cord, with a sapphire and diamond bow-sh...

South Sea pearl necklace, showcasing fine cultured South Sea pearls with diameters ranging from 12.5mm to 12mm, strung on a hand-knotted silk cord, with a sapphire and diamond bow-sh...

A House of Garrard 18 karat white gold 'Signature Serpent' ring from the 'Muse' collection, set with round white diamonds, round blue sapphires and calibre cut purple sapphires. ...

The Details - Metal - Platinum Gemstones - old cut diamonds estimated weight 2.00cts and calibre cut sapphires estimated at 0.45cts Measurements - length of drop 2 inches / 5cm, w...

Cut – Oval cut sapphire in centre, with calibré cut sapphires and eight-cut diamonds in the mount.

Cut – Oval cut sapphire in centre, with calibré cut sapphires and eight-cut diamonds in the mount.

Additional diamonds and the calibre cut sapphires finish out this exceptional piece.

In Art-Deco Egyptian Revival style, the cabochon coral flanked by a lotus flower, set with calibré cut rubies, emerald and sapphires, the pierced mount set with single cut (8/8) diam...

Platinum Cushion Cut Diamond and Calibré Sapphire Art Deco Style Ring; Cushion Diamond approximately 1.35ct; F-G color VS clarity, French

Featuring (1) bezel set pear-cut deep blue sapphire, 1.80 ct., accented by (14) channel set calibre-cut matching blue sapphires, 1.25 cts. tw., enhanced throughout by (58) full-cut d...

A ruby weighing 3.00ct of Burmese origin, is the centerpiece for this gorgeous, platinum three-stone ring. The ruby is accompanied by a Gemological Institute of America certificate #...

18k White Gold Ring, set with: 1x Fine Aquamarine (fac., radiant-cut, Santa Maria, 9,5mm, 3,28 carat), 6x Diamonds (brilliant-cut, 2mm, TW/vsi, 0.20ct) 20x Diamonds (brilliant-cu...

An exquisite wide vintage diamond platinum bracelet in Art Deco revival style. The workmanship of this vintage bracelet is outstanding. There are multiple skillfully crafte...

Beautiful emerald and diamond ring with a unique vintage design. Approximately 4.5 carats of round emeralds and .75 carats of round brilliant diamonds set in platinum Size 6.5

Emerald ring in 14K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with emeralds and diamonds that makes it a perfect fit to ...

An early Victorian topaz and diamond brooch/pendant, to the centre a cushion-cut orange topaz measuring approximately 8.2 x 6.2mm, cut-down set in yellow gold collet with closed bac...

The Following Item we are offering is this Beautiful Rare Important 18KT White Gold Pearl and Diamond Necklace. Necklace is comprised of Beautiful Magnificent High Luster Large 19 AA...

This Galaxy Diamond Cigar Band is Breathtaking! The 77 diamonds represent the stars in the sky and are scattered all over the ring. The diamonds are heavily patterned on the edges of...

GRS Certified Burma Ruby and Diamond Necklace in 18K White Gold — 43.64 Carats of Rubies, 23.50 Carats of Diamonds A jewel of cinematic beauty and timeless grandeur, this GRS-certif...

An exceptional and highly collectible mid-century floral brooch by David Webb, masterfully designed as a radiant blossom composed of approximately 40 carats of old-cut diamonds. The ...

Vintage Ring with three stones in solid 18K Yellow Gold. This design reminds old Roman / Byzantine period pieces, with carved shoulders and wide crown decorated with gems , here with...

An 18K yellow gold smaller scale ring, pave' set with approximately 2.33ct of round brilliant cut diamonds. There is plenty of sparkle to this diminutive beauty. Ideal for the lady w...