No Heat Royal Blue Sapphire

An absolutely gemmy, luscious, royal blue cabochon sapphire, weighing 9.60 carats (estimated), radiates and glows from within its original platinum and diamond mid-century (1950s) vi...

In addition to four split prongs, the sunshiny gemstone is secured on each side by stylized amphora motifs, crafted in platinum and set with sparkling white diamonds and royal blue b...

Velvety Royal Blue Antique five stone ring from the Art Deco period, beautifully designed by the earth mined gemstones in a simple class of unsurpassed fashion Hand crafted mounting...

This custom, handmade platinum pendant beautifully displays this GIA Certified 4.97 carat Ceylon Sapphire. This is a Natural, No Heat sapphire from Sri Lanka exhibiting an incredible...

The most incredibly beautiful natural sapphire ring. The centre stone – a bright, lustrous royal blue – is secured by four square-ish claws in the centre of a magnificently crafted s...

The vintage ring at hand dates to circa 1965 and perfectly embodies the above aesthetics. An intense blue 'no heat' sapphire is set into its middle, cut in the so-called sugarloaf ca...

New platinum custom Ceylon sapphire ring containing an untreated oval cut blue sapphire measuring 9.85 x 8.04 x 4.90 mm weighing 3.03 carat. Type II. Medium-dark, moderately strong, ...

The color of this Royal Blue Sapphire from Burma is absolutely spectacular.

Burmese sapphire and diamond cluster ring, centering an oval-shaped ""Royal Blue"" sapphire weighing 4.57 carats, surrounded by a smaller and then a larger row of fine colorless roun...

Platinum Burma Blue Sapphire and Diamomnd 3-Stone Ring, The sapphire is a cushion shape with 2-side trillion cut diamonds to total 0.69 carats. The hand made mounting is stamped 950...

Victorian ring, is made to delight the wearer, perfect as engagement ring or as signature to your personality Strongly hand crafted of solid 18 Kt gold with multi claws set made in s...

Please note: all photos taken in direct sunlight for an accurate depiction of color. Gemstone: Natural Sapphire Weight: 5.04 carats Size (diameter x depth): 9.85 x 8.85 x 6.05 m...

It has the kind of silhouette and diamond presence that feels at home beside couture gowns and bespoke tuxedos, yet it also grounds beautifully with a crisp white shirt or a black dr...

One-of-a-kind, Original 1960, Sumptuous, Unique yet Timeless Cocktail Ring Featuring a rare, very brilliant 3.79Kt GIT Certified Natural Blue No Heat Spinel Oval Cut(Cert. June 29, 2...

Platinum custom made 3 stone ring consisting of 1 oval shaped blue sapphire weighing 10.08 carats, with GIA certificate #1172210095 stating Royal Blue no heat, the center stone is fl...

Additional Information: Details: Platinum 1 oval blue sapphire = 5.12ct (GRS certified: Madagascan, no heat, royal blue) 2 trilliant shaped white diamonds = 0.80cts 24 round white di...

It’s valued for its striking royal blue colouring which tends to be brighter and more vibrant than most other sapphires.

The no heat sapphires display a vivid royal blue hue. The top and bottom edge of the bangle feature delicate scrolling-motif engravings.

Daou Jewellery Sapphire Ring set with a large 9.41ct oval vivid Blue Sapphire centre stone illuminated by a Diamond double tiered surround of 36 diamonds, a total of 2.35 carat, feat...

Style in the 40's An exceptional high end example of the late 40's to impress and make an unique attraction either for the rare gemstones-set on it than for the stylish design when ...

The diamonds are quality Old European cut diamonds. 2.10 carats of diamonds per earrings, the diamonds weights 0.25 each approximately. The Sapphires weights 1.10 carats each appro...

Beautiful and delicate vintage c1980s .39 carat natural no heat deep royal blue pear cut sapphire with 2 diamond accents in 18K yellow gold.

Pink topaz, diamond and sapphire butterfly. This one of a kind pink butterfly pendant is set with 4 oval precious pink topaz ( no heat) with a weight of approx. 12 cts along with th...

This is an absolutely gorgeous Estate Antique Art Deco Platinum 11.91 CTW Cushion Cut Sapphire Diamond Engagement Ring. The center stone is a Burma Sapphire with no heat and royal bl...

Three stone ring centers a cushion brilliant cut sapphire weighing 3.24 carats Strongly violetish blue in color with no indications of heat - Madagascar origin Basket set and flank...

It has been set with an impressive 5.5 carat royal blue sapphire surrounded by well matched white diamonds.

The very rare combination of both sapphires being Burmese mined, royal blue color and also no heat, is the ‘piece de resistance.’The eight diamonds are individually substantial, tota...

Featuring an approximately 2.00 carat AGL certified Cambodian no heat royal blue sapphire. Framed by 12 old cut diamonds weighing approximately 1.45 carats.

Handmade stunning royal blue natural no heat sapphire! The sapphire weighs 2.03 ct and is surrounded by natural round brilliant cut diamonds weighing 1.36 cts and graded F-G in color...

A beautiful sapphire and diamond ring in white gold. The centre sapphire weighs 2.817 carats. It is natural, not heated, and of Burmese origin. Accompanied by a gemological certifica...

Cartier No Heat Sapphire Diamond Ring Royal Blue 18K Yellow Gold ~5.71ctw Made in 18k yellow gold, this Cartier dome ring centers on a ~2.71-carat oval-cut blue sapphire, its deep h...

Extra Clean Natural No Heat Sri Lanka GIA Oval Brilliant-cut Sapphire 10.50cttw Diamond Royal Ring.

Centering an oval brilliant cut Ceylon sapphire weighing 20.06 carats Deeply royal blue in color with no indications of heat - Sri Lankan in origin Basket set in 18 karat gold and ...

Inspired by classic design elements, the ring features a majestic center blue sapphire weighing 2.49 carats. Certified by Gem Research Swisslab (GRS) as 'Royal Blue' in color and of ...

Royal Blue 3.01 carat unheated Burma Sapphire round gem, offered loose to an avid gemstone collector. The G.I.A and GRS certificates are attached to the image selection for your conv...

Prominently showcased a No Heat Ceylon (Sri Lanka) Blue sapphire All Natural Cornflower Blue color, accomponied With GIA Lab report indicating this Gem all natural and has no treatm...

These fat oval stones are GIA certified and are an absolutely amazing match, showing a gorgeous true royal blue color with no indications of heat treatment.

The color ranges from vivid blue to royal blue with eye-clean clarity. It makes the perfect everyday necklace or bracelet.

One Mid Century French GIA Royal Blue No Heat Sapphire Diamond 18 Karat Platinum Three Stone Ring.

This ring features a superb 3.06 carat Burmese blue sapphire, certified by GIA and confirmed to show no indications of heating — a distinction highly valued among collectors and conn...

Centering a square cushion cut Burmese sapphire weighing 1.59 carats total, brilliant medium-dark royal blue in color with no indication of heating Prong set in a basket setting wit...

This heavenly sapphire is a vibrant royal blue and is accompanied with an AGL certificate stating it is from the Ceylon region with no indications of heat treatment.

Authentic 1890s Victorian natural no heat Royal blue Platinum pendant. No enhancements, bright rare Royal blue. 1 Natural dark blue Sapphire 10.60 x 9.00 x 3.88mm, cushion shape, ...

This is an gorgeous example of a late Victorian era sapphire ring! The stunning 2.66 carat deep royal blue sapphire sits proudly in a crown of fancy prongs! The ring is crafted in pl...

10.20ct unheated Burma sapphire cabochon oval with a royal blue velvety color set in to a platinum ring surrounded by 20 round brilliant cut diamonds. Ring size: 7 (can be sized u...

GIA CERTIFIED PLATINUM GIANT 19.92 CARAT UNHEATED SAPPHIRE DIAMOND VINTAGE RING AND BOX. VERY RARE 17.27 CARAT TRANSPARENT BLUE GIA CERTIFIED RARE NO HEAT NATURAL CEYLON SAPPHIRE.

This classic design three stone ring is crafted platinum ring features one Royal Blue Natural No Heat Cushion cut Sapphire from Sri Lanka (Ceylon).

Loose AGL certified 5.75 carat no heat Burma Blue Sapphire cushion cut with rich blue color and no heat or other treatment.

Victorian bangle bracelet finely crafted in 14K Yellow Gold featuring a Royal blue enamel finish and a mix of blue and yellow sapphires.

Centering an oval cut sapphire weighing approximately 10.70 carats Medium dark royal blue with no indications of heat - Thai in origin Basket set and flanked by two pear cut diamon...

Cluster style ring centers an oval cut Ceylon sapphire weighing 7.72 carats Cornflower blue in color with no indications of heat and is Sri Lankan in origin Surrounded by round bri...

Stand Out with this stunning 14.58 carat No Heat Natural Sapphire and Diamond Engagement Statement Ring in 18K White Gold Sri Lanka Ceylon is renowned for its extraordinary flawless...

Centering an oval cut sapphire weighing 2.36 carats, deep royal blue with no evidence of heat treatment Accented by old European cut diamonds, weighing approximately 0.50 carat tota...

The snake earrings with diamonds were sculpted from a single piece of 18 carat white gold, resulting in an unbroken, continuous flow. The diamond setting patterns are varied to repre...

This 100% authentic Hermès Kelly 25 Sellier bag in Noir (black) Veau Box leather is a true collector's piece, crafted from one of Hermès' most coveted and rare leathers. Veau Box lea...

Van Cleef and Arpels Ruby and Diamond Flower Brooch A floral brooch featuring round-cut diamonds and rubies, and a stem set with baguette-cut diamonds. Approximate Length: 3.13 Inc...

E029 7.01ct Natural star sapphire Gemstone ring 5.39gram 14K Gold Ring Size : 14# Weight：5.39 Gram Material: 14K Gold Main stone: 7.01ct star sapphire Burma Gray white color 6 ...

Gracefully embodying the ethereal beauty of feathers in motion, these breathtaking earrings feature luminous South Sea drop pearls, renowned for their aurora-like radiance and flawle...

Hermès Birkin 30 in amethyst and matte alligator leather with palladium hardware. The bag is unworn and comes as full set including the receipt and Cites. Stamp Y (2020)

Chanel Limited Edition Pearl Lambskin Quilted Leather Rare Jewelry Box Vanity Case Home Decor Gold hardware Quilted Lambskin leather CC studded pearl drawer knob Features removable ...

Chic Cartier Jade, Onyx and Diamond Cigarette Holder with original leather box from the 1920's. Nephrite Jade with onyx and rose diamond set spacers. Impeccable craftmanship. Box sig...

Van Cleef & Arpels Gold & Turquoise Desk Clock Adorn your space with this exquisite Van Cleef & Arpels Gold & Turquoise Desk Clock, a masterful combination of elegance and functiona...

Mightychic offers an Hermes Birkin 30 Rose Pourpre in rare ostrich. Vivid pop all grown up pink with purple undertone to carry you all the way through fall / winter! Fresh with Palla...

These elegant drop earrings by the renowned Oscar Heyman feature two verdant green Colombian emeralds, totaling 2.61 carats. Certified as treated with only minor oil, these emeralds ...

Blue Star Sapphire 4.63 carats with Diamond 1.30 carat Ring set in 18K White Gold Settings Width: 1.7 cm Length: 2.0 cm Ring Size: 51 Total Weight: 9.12 grams "We first opened do...