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.

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...

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.

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...

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...

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...

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

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

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...

To the shoulders are calibre cut, millegrain set blue sapphires which are mounted in platinum - a common feature of jewellery of the period.

Art Deco platinum diamond and sapphire engagement ring. The open work setting is set with one GIA certified, 1.03 carat Asscher cut diamond, flanked by 6 small diamonds and 4 French ...

This fabulous sparkling platinum bracelet features twenty-six bright-white European-cut diamonds, together weighing ten carats, which gently graduate between two rows of calibre-cut ...

The white gold brooch is beautifully decorated with diamonds, the amount in carat is over 1.40 carat, at the center is a line of 13 natural sapphires weighing 0.50 carat. The design ...

These Sapphire Diamond Earrings feature rich blue sapphires at the center, framed by diamond accents in a balanced geometric design. Set in 9K white gold, the composition offers refi...

Sapphire and diamond earrings set in 14 karat gold with the undulating look of a ribbon. They have 110 round diamonds with a total weight of approximately 1 carat. Backs are clips an...

Contemporary 18K White Gold Sapphire and Diamond Drop Earrings A glamorous and modern pair of drop earrings crafted in 18K white gold, fully pavé-set with an impressive array of 184...

One 14 karat white gold Art Deco brooch set with forty-nine old European cut diamonds approximately 2.29 total carat weight and matching VS2-I1 clarity and G-I color and 12 synthetic...

An art deco brooch designed by Hayden W. Wheeler & Co. Very rare piece, created in New York city during the glorious art deco period, circa 1930's. This elegant rounded pin broo...

A late art deco brooch with gemstones. This is a very pretty and elegant brooch created in America during the post-war period, back in the 1950. The brooch has been crafted with art...

Simply Beautiful! Finely detailed Vintage Art Deco Filigree Diamond and Sapphire Platinum Brooch. Beautifully Hand crafted in Platinum and Hand set with Diamonds weighing approx. 1.7...

A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...

This exceptional pair of convertible clips represents the pinnacle of French Art Deco jewelry design, capturing the geometric sophistication, technical innovation, and refined glamou...

1920's Exquisite Platinum Diamond and Sapphire Bow Brooch Fifty Four Old European Diamonds weighing 2.00 carats (approximately) Twenty Calibrated French Cut Sapphire weighing .70 ca...

A late Victorian opal and diamond tiara/necklace, consisting of seven knife-edge gold bars graduating from the centre, each set with two round cabochon-cut opals and an old-cut diamo...

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...

Estimate from the Georgian era over 100 years old ! real 18k gold and real rose cut diamonds Natural Diamonds. Working Watch. the movement was replaced for a new and working (swiss m...

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...

A spectacular 1950s Japanese Uchikake wedding kimono, handcrafted in luxurious silk and richly lined in vibrant red silk, representing the highest tradition of formal Japanese bridal...

Pendant brooch by Child & Child. A pendant/brooch in three detachable sections, the uppermost composed of an elongated octagon with inward bowed sides set with one central diamond in...

Magnificent Edwardian Platinum Diamond Necklace Details: Material: Platinum Diamonds: approx. 15 carats old-mine cut diamonds. Diamond quality: HIJ VIS 2SI Pearl: certified natura...

A pair of late Georgian open-work diamond drop earrings, set with three graduating old brilliant-cut diamonds, the principal pear shaped diamonds weighing approximately 3.5 carats th...

this breathtaking tiara is a vision of elegance and refinement. Crafted in 18K white gold and platinum, it features an intricate lattice-like design adorned with shimmering rose-cut ...