Calibre Cut Ruby

Set in platinum and 18ct gold, the piece features vivid calibre-cut rubies contrasted with bright white diamonds in a sharply defined, symmetrical design.

The principal stone is framed by a sculptural arrangement of calibré-cut rubies, meticulously shaped to form a continuous panel of saturated colour—an iconic and highly sought-after ...

Primary Stone: Ruby Primary Stone Cut: Calibre Cut Jewelry Type: Eternity Band Metal: Platinum Ring Size: 4.5 US, Resizable This exquisite vintage eternity band showcases a timele...

Comes w/ original GIA certification for the pearls and rubies. Stock Number: MK-710297933 --GIA Certification #1:-- Laboratory: GIA GIA Report Number: 5232459044 Shape: Near - round...

18K yellow gold diamond ruby cocktail ring from 1990s set with 59 good quality brilliant cut diamonds approximate G color VS clarity and 16 calibre-cut vivid red rubies approximate ...

A pair of Retro 18K yellow gold three-dimensional folded ribbon clip earrings with a textured centerpiece, set with calibré-cut rubies. Circa 1940. The thirty eight calibré-cut rubi...

Van Cleef & Arpels Ruby and Diamond Brooch White Gold Chevrons set with calibre-cut rubies and round diamonds.

This stunning tapered statement ring is composed of baguette and calibre cut rubies surrounding a single G color round brilliant bezel set diamond, expertly set in 18 karat yellow go...

The central collet set old cut diamond weighing approx. 2.5 cts to a calibre-cut ruby surround, plain hoop, mounted in white gold.

The old European-cut diamond weighing approximately 1.25 carats, framed by French calibré-cut rubies within an oval border of small old European-cut diamonds, mounted in platinum.

A Cartier ruby and platinum dress-set, comprising a pair of cufflinks, four buttons and two studs, the buttons and cufflink heads are each set with two rows of eight calibre-cut rubi...

The 14k gold case, designed as an envelope, is accented by baguette-cut diamonds and calibré-cut rubies set within the initials "RN".

This Victorian brooch showcases vibrant calibre cut rubies framed by delicate rose cut diamonds in a graceful 18k yellow gold and platinum setting.

A pair of estate two-color gold earrings in the form of leaves comprised of pavé diamonds and calibré cut rubies, in 18k. Fasano, Italy. Atw. 5.00 ct. diamonds.

An Art Deco platinum and ruby and bead-set diamond ring with calibré-cut rubies, circa 1930.

Beautiful half hoop earrings of calibre cut rubies flanked by round diamonds. The rubies are from Burma.

Beautiful half hoop earrings of calibre cut rubies flanked by round diamonds. The rubies are from Burma.

Invisibly-set ruby and diamond five-petal flower earrings, designed with calibre-cut ruby petals surrounding a cluster of round brilliant-cut diamonds at center.

Four-leaf clover stud earrings, designed as an invisibly-set calibre-cut ruby clover centering a round brilliant-cut diamond.

A striking modern platinum ring set with a vivid natural Burma ruby, framed by a surround of calibré cut rubies and pavé-set diamonds.

This elegant brooch comprises of calibre cut rubies set within a fine platinum border against contrasting grain set transitional cut diamonds in an organic flowing design.

Ruby and Diamond Flower Brooch This brooch has invisibly set ruby petals and round brilliant-cut diamond pistils, extending to a calibré cut ruby stem with further ruby and diamond l...

The cushion cut ruby collet set within two row cluster border of single cut diamonds and calibre cut rubies, mounted in platinum, principal ruby approx. 2.49cts.

Designed in a dramatic scroll motif, the earrings are fashioned in 14K white gold and set with a dazzling combination of vintage diamonds and vivid calibre-cut rubies. Pavé-set round...

Oscar Heyman ring composed of 18K yellow gold, rubies, and diamonds. The featured oval shaped ruby is 1.68 carats, and is accented by calibré cut rubies that total 2.41 carats.

The elongated design is further enhanced with twenty calibré-cut rubies and a combination of rose-cut, single-cut, and additional Old European-cut diamonds, together totaling approxi...

A pair of Art Deco jade, ruby and diamond earrings, set with jadeite jade carved Chinese phoenix birds, on eight-cut diamond set branches, with calibré cut ruby, channel set flames, ...

Encircled by 24 calibre cut rubies totaling approximately 1.20 carats and 36 round brilliant cut diamonds totaling approximately 0.35 carats, E-F color, VS clarity.

A pair of Art Deco platinum cuff links with rubies. The cuff links have 12 calibre-cut rubies with an approximate total weight of 1.20 carats.

Created in the 1930s, this Art Moderne ruby and diamond ring is set in platinum. It is designed as two large pave-set diamond scrolls with stepped edges, accented with lines of calib...

Accentuating the center stone are high quality calibre cut rubies weighing approximately 0.40ct. and round cut diamond accents.

This bombé ring, made in Paris circa 1980, features rubies and diamonds. The voluminous domed form is invisibly-set with calibré-cut rubies edged with diamond baguettes, the shoulder...

From the Scarlet Vault collection, this platinum pendant necklace centers on a striking 2.02 carat natural kite-shaped diamond framed in calibré-cut rubies totaling 1.27 carats and 0...

This is an impressive Edwardian ruby and diamond ring. It features five old cut diamonds in the centre which are surrounded by a border of calibre cut rubies.

The low-profile faceting creates a unique shimmer, beautifully complemented by a surrounding arrangement of old European cut diamonds that add depth and sparkle. Vivid calibre cut ru...

The low-profile faceting creates a unique shimmer, beautifully complemented by a surrounding arrangement of old European cut diamonds that add depth and sparkle. Vivid calibre cut ru...

Features three marquise diamonds surrounded by antique round single-cut diamonds and calibré-cut rubies. The diamonds total 8.40 carats, H-J color and VS1-SI1 clarity.

Two undulating strands — one formed of vivid calibré-cut rubies and the other of brilliant old European-cut diamonds — weave fluidly around one another in a continuous braided motif,...

Sparkling circular and single cut diamonds form flowing garlands, punctuated by vivid calibré cut rubies that lend striking contrast and rhythm to the design.

A beautiful update on a classic Art Deco design, this 18k gold ring centers an oval-shaped Burmese ruby weighing 1.04 carats, with well saturated, deep red color, surrounded by spark...

The diamonds are flanked by a single row each of calibre cut rubies. The ring is 12.3mm wide at its widest point.

Faye Kim's 18 Karat Gold Natural Ruby Channel Set Bar Ring features an array of perfectly matched calibre-cut rubies, channel set within her signature green gold borders.

A sculptural crossover ring composed of meticulously set calibré-cut rubies, arranged in two opposing bombé forms that meet in a soft, fluid intersection.

A striking Art Deco oval design centered with a 1.51-carat natural oval diamond, framed by a vivid halo of calibré-cut rubies totaling 1.01 carats. The outer border is adorned with 0...

A pair of vintage, Burma ruby, diamond and gold earrings, in a geometric, abstract cornucopia and buckle design, still showing Art Deco influence, with channel set, calibré-cut rubie...

With their old European cut diamonds, rose cut diamond accents, and vivid calibre cut rubies, these Edwardian earrings are a timeless and captivating treasure.

Encircling the center stone, fourteen vivid calibre cut rubies form a bold geometric halo, totaling approximately 0.55 carats.

A Retro gold clip brooch of scrolled, fan-shaped design set with a large central aquamarine framed on three sides by calibre cut rubies, accented with inset round cut rubies, in 18k.

A striking Art Deco style Vintage platinum plaque ring centred by a captivating Old European Cut diamond weighing approximately 0.57 carats, within an intricate geometric openwork de...

These captivating pieces feature detachable drop-shaped pendants, elegantly set with vibrant calibré-cut rubies that catch the light beautifully.

An antique Edwardian era navette shape engagement ring is centered with an old marquise cut diamond (9.6 x 4.3 x 2.5 mm, approximately 0.60 ct, H color, VS1 clarity) framed by channe...

Designed as a stylized torch motif on cartouche plaque Featuring single cut diamonds pavé set as torch flame Weighing approximately 0.06 carat - eye clean and bright Handle is compri...

The bangle features a central old cut diamond which is surrounded by a cluster of calibre cut rubies and then a further border of eight rose cut diamonds.

Beautiful Art Deco flip over eternity Ring, handmade in 18k white gold around 1930. It is set with calibré cut rubies and sapphires and with round cut diamonds.

Centering an oval mixed-cut rubyweighing 0.70 carat - transparent purplish red in color with medium saturation Prong set in basket with a bombé shaped surround pavé set with round br...

Surrounding the center stones are 32 calibre cut rubies totaling approximately 1.00 carat, creating a seamless flow of color, while 56 round brilliant cut diamonds totaling approxima...

Calibre cut rubies measure approx. 1.5mm each. Round brilliant cut diamonds total an estimated 0.40 carats (estimated at H-I color and VS2-SI2 clarity).