Royal Blue Diamond

4.20ct Tanzanite royal blue and diamond engagement ring in 18k white gold.

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - True Royal Blue Color - Heated - Ceylon - 5.33ct (exact) ** See Certification Details Below for Complete...

Estate Platinum Sapphire Diamond Statement Ring Royal Blue GIA Certified 6.03ctw This platinum ring features a 5.04-carat cushion-cut sapphire at its center, showcasing a deep blue ...

A stylish ring, it features a gorgeous natural oval-cut royal blue sapphire weighing 2.36 carat surrounded by a halo of white round brilliant-cut diamonds craftily extending all the ...

–Stone(s): – (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Deep Royal Blue Color - 7.22 x 5.07mm (approx.) - 1.04ctw (exact) (Numerous) Natural Genuine Diamonds - Baguette Cu...

GIA 3.18 Carat Oval Natural Blue Sapphire in 18K White Gold Diamond Ring An elegant 18K white gold ring centered by a striking 3.18 carat natural oval blue sapphire. The sapphire ha...

Star Cuff Bracelet Diamond Royal Blue Enamel Eight Pointed Star Gold Bangle Celestial Designer: J DAUPHIN Blue enamel star cuff in 14k gold plated brass by J Dauphin, an open cuff ...

Calibrated Royal Blues Tennis Bracelet. 6.38ct. Natural Blue Sapphires & .90ct Diamonds bracelet.

Fine Round Cut Royal Blue Sapphire And Diamond 18k Yellow Gold Halo Ring. 0.75 Carat total.

A superb richly colored sapphire takes center stage of this platinum diamond ring. The sapphire weighs just under 4 carats, (3.98), and has a rich vivid blue color known in the trade...

Deep Royal Blue Sapphire & Diamond Large clip-on Cocktail earring,  Crafted in platinum, the center is adorned by a GIA-certified vivid Natural Royal Blue  Sapphire, cushion-shaped,...

Rich in contrast and historical character, this is a charming sapphire and diamond ring with lasting decorative appeal. Weight: 2.4 Grams Stone: 3.6mm Royal Blue Sapphire, 0.32ctw s...

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - True Royal Blue Color - Heated - 1.80ct (approx. based on the certification details) ** See Certificatio...

Diamonds - 0.30ct Measurements - 9.66 x 5.73 x 5.54 Color - Vivid Blue "Royal Blue" Clarity - No Heat Treatment - None Cut Grade - faceted/step Polish - EX Symmetry - EX

This is an absolutely breathtaking pair of earrings in 18k white gold with a stunning selection of bright white diamonds and rich royal blue sapphires. The earrings have a classic da...

This one of a kind royal blue 6.14 carat octagonal cut natural sapphire is surrounded by 1.36 carat total weight in baguette and round brilliant cut diamonds on the band and halo, se...

The impressive oval sapphire displays a highly desirable vivid blue color, designated by GRS as “Royal Blue”, one of the most sought after color descriptions for fine blue sapphires.

Royal Blue Sapphire Diamond Wedding Ring for Women in 18K Gold featuring natural blue sapphire of 1.45 carats and diamonds of 0.7 carats.

This sweet and rare heart pendant/ brooch is Victorian period, 1880 ca expressing the romanticism tradition of the Victorian era, crafted of solid 18 KT gold Set throughout with a co...

Accompanied by both GUILD and AIGS certification, it is a rare opportunity to own an extraordinary sapphire destined to be treasured for generations. 18K Yellow Gold 1 Piece 7.8 x 1...

Radiating vintage-inspired glamour, this captivating ring is crafted in 14k white gold and features a striking 0.63 carat oval-cut sapphire at its heart. The rich, velvety blue hue o...

Item specifics • Center stone: Natural blue sapphire, 10.12 ct, oval mixed cut, Sri Lanka (Ceylon), heated • Color: Deep blue, trade-described “Royal Blue” / transparent • Certifica...

A simple and versatile pair of stud earrings showcasing 1.52 carats total round cut royal blue sapphires, set in a four prong basket setting.

Oval and diamond engagement ring. GIA certified Natural no heat Royal blue center sapphire, with 2 princess cut side diamonds in a 14k white gold three-stone setting. 1 GIA certi...

A beautiful ring featuring a GRS Certified 5.80 Carat Natural Royal Blue Star Sapphire and 2.27 Diamond Accents made in Platinum.

A bold statement of luxury and sophistication, this exquisite ring is crafted in rich 18K yellow gold, featuring a stunning 1.21-carat oval-cut blue sapphire at its center. The vivid...

GRS Certified 5.79 Carat Oval Royal Blue Sapphire and Diamond Ring in 18K White Gold.

Halo diamond blue sapphire engagement ring in 14k gold featuring natural blue sapphire of 0.46 carats and diamonds of 0.39 carat. The gorgeous handcrafted ring goes with every style....

A truly stunning navette-shaped platinum cluster ring, showcasing a magnificent oval-cut tanzanite with an intense, royal blue hue, highlighted by captivating flashes of violet and p...

Here is nice diamond pendant made with deep royal blue Lapis. Old material.

📐 Details: Ring Size: US 6 Certification: Included (for sapphire and diamonds) Main Stone: Certified Natural Marquise-Cut Blue Sapphire Carat Weight (Sapphire): 3.65 ct Color...

Sophisticated and bold, this striking ring is expertly crafted in 18k white gold and features a vivid 0.76-carat square-cut blue sapphire at its center. The rich blue gemstone is fra...

Crafted in luminous 14k white gold, this exquisite ring showcases a richly hued 0.95-carat sapphire at its center, cut in a refined emerald shape that exudes timeless elegance. The v...

The color appearance of this stone is described in the trade as "Royal Blue".Any statement on geographic origin is an expert opinion based on a collection of observations and analyti...

No Heat Burma Mogok VIVID Royal Blue Sapphire Diamond Platinum Ring AGL Cert.

This antique brooch features a deep royal blue sapphire centerpiece flanked by sparkling diamonds, all set in warm 8k yellow gold.

--Stone(s):-- (1) Natural Genuine Sapphire - Pear Cut - Prong Set - True Royal Blue Color - Gorgeous Color - 8.6x5.7mm - 1.41ct (exact - stamped) (13) Natural Genuine Diamonds - Roun...

Here is nice pair of earrings made with deep royal blue Lapis and natural diamonds. Lapis cabs are around 11.5mm each in diameter.

14K gold bracelet with a royal blue enamel and princess-cut diamond centerpiece on a sparkling diamond rondelle chain a refined expression of Art Deco opulence, where bold modern col...

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Step Cut - Prong Set - Royal Blue Color - Heated - 3.27ct (exact) ** See Certification Details Below for Complete Info ** ...

Details: Item Type: Sapphire & Diamond Ring Metal: 18K White Gold Weight: 4.73 grams Ring Size: 7 Center Stone Details: Type: Natural Sapphire Carat: 7.77 Color: Deep Blue Cut: Cush...

Royal Blue Sapphire and Natural Diamond Ring Metal Type: 18K White Gold Total Item Weight: 5.1 Grams Ring Size: 5 (Resizable) Dimensions: Length: 14.0 mm X Width: 11.0 mm X Height: ...

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Step Cut - Prong Set - Royal Blue Color - Ceylon - Heated - 1.42ct (exact) ** See Certification Details Below for Complete...

--Stone(s):-- (1) Natural Genuine Sapphires - Oval Cut - Prong Set - Royal Blue Color - 6.6x4.8mm - 1.02ctw (exact) (2) Natural Genuine Diamonds - Emerald Cut - Prong Set - VS1/VS2 C...

This magnificent engagement ring centres on a captivating untreated 4.07 carat Ceylon royal blue sapphire of exceptional lustre. Sourced from Sri Lanka — historically the world's mos...

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Very Nice Royal Blue Color- 8.1x6.4mm - 1.33ct (exact) Natural Genuine Diamonds - 2 Marquise w/ 12 Round...

The sapphire is GIA certified as unheated, a rare and highly desirable characteristic, and displays a rich royal blue color with strong transparency. Its heart shape provides balance...

Tobacco Flower ring features a GRS certified vivid royal blue oval sapphire from Sri Lanka, which measures 10.73 x 9.64 x 5.99 mm and weighs 6.08 carats.

This is a gorgeous Royal Blue Sapphire Diamond Snake Bypass Ring in 18 Karat White Gold.

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Gorgeous True Royal Blue Color- 1.17ct (exact) ** See Certification Details Below for Complete Info ** (...

Indulge in regal elegance with Le Grand Bleu, an exquisite royal blue sugarloaf cabochon sapphire and diamond ring.

Product Information Origin Japan Material South Sea Pearl, Blue Tanzanite, Natural Diamond, and 18K Gold Dimensions - Pearl Shape: Round Size: 12-13mm Quality: AAAA Nacre: Very Thi...

--Stone(s):-- (2) Natural Genuine Sapphires - Oval Cut - Prong Set - Deep Royal Blue Color - 1.25ctw (exact) ** See Certification Details Below ** (16) Natural Genuine Diamond - Roun...

Edwardian deep Royal Blue Burmese sapphire and diamond cluster ring.

This sapphire is marked as DEEP BLUE and exhibiting a ROYAL BLUE color by GIA. It is 100% Natural and NOT heated.

--Stone(s):-- (1) Natural Genuine Sapphire - Pear Cut - Top Quality - Prong Set - True Royal Blue - 1.05ct (approx.) (BEST ROYAL BLUE COLOR IN PERSON -TOP TOP) (37) Natural Genuine D...

Natural Royal Blue Burmese sapphire and diamond ring. Set with a cushion shape old cut natural unenhanced Royal Blue Burmese sapphire to centre with an approximate weight of 7.23 car...

Each primary link showcases royal blue sapphires arranged in a striking four-petal design, alternating with delicate, diamond-shaped openwork links.

Alternating floral motifs define this intricate white gold chain bracelet, showcasing rich royal blue sapphires. Marquise-cut sapphires form the distinct petals of the primary links,...

Material: Solid 18k Yellow Gold w/ Royal Blue Enamel Work Weight: 15.57 Grams Ring Size: 6.5 (Fitted on a finger.