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Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings
Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Located in Bangkok, TH

Royal Blue Sapphire 9.66 carats with Diamond 2.37 carats Ring set in Platinum 950 Settings Width

Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings
Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Located in Bangkok, TH

Royal Blue Sapphire 3.77 carats with Diamond 0.36 carat Ring set in Platinum 950 Settings Width

Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Royal Blue Natural Unenhanced Burmese Sapphire Diamond Platinum Engagement Ring
Royal Blue Natural Unenhanced Burmese Sapphire Diamond Platinum Engagement Ring

Royal Blue Natural Unenhanced Burmese Sapphire Diamond Platinum Engagement Ring

Located in London, GB

royal blue Burmese sapphire in an open back claw setting with an approximate weight of 1.46 carats

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings
Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Located in Bangkok, TH

Royal Blue Sapphire 5.02 carats with Diamond 0.93 carat Ring set in Platinum 950 Settings

Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Nouveau Pearl Diamond Royal Blue Enamel Ring
Art Nouveau Pearl Diamond Royal Blue Enamel Ring

Art Nouveau Pearl Diamond Royal Blue Enamel Ring

Located in Napoli, IT

water Pearl centre and delightful rich Royal Blue enameling work over the shank, rose cut Diamonds

Category

Early 20th Century European Art Nouveau Solitaire Rings

Materials

Diamond, Pearl, 18k Gold, Enamel

Royal Blue Sapphire Diamond 14 Karat White Gold Necklace for Her
Royal Blue Sapphire Diamond 14 Karat White Gold Necklace for Her

Royal Blue Sapphire Diamond 14 Karat White Gold Necklace for Her

By Natkina

Located in Genève, GE

NECKLACE 14K White Gold Diamond 14-Round-0,48ct- G VS1 Diamond 84-Round-0,26ct -G VS1 Blue

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, White Gold

Royal Blue Sapphire & Diamond Ring 2.0 ct Sapphire, 18K Yellow Gold
Royal Blue Sapphire & Diamond Ring 2.0 ct Sapphire, 18K Yellow Gold

Royal Blue Sapphire & Diamond Ring 2.0 ct Sapphire, 18K Yellow Gold

Located in Berlin, BE

Solid 18K yellow gold ring set with a royal blue sapphire (~2 ct). Accented by two side diamonds

Category

20th Century Aesthetic Movement Three-Stone Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Retro Gold 7.55 Carat Natural Diamond & Royal Blue Sapphire Statement Necklace
Retro Gold 7.55 Carat Natural Diamond & Royal Blue Sapphire Statement Necklace

Retro Gold 7.55 Carat Natural Diamond & Royal Blue Sapphire Statement Necklace

Located in Los Angeles, CA

a 14K yellow gold paperclip-style chain set with six royal blue oval natural sapphires measuring

Category

1990s North American Retro Link Necklaces

Materials

Diamond, Blue Sapphire, Gold, 14k Gold

Royal Blue Sapphire White Diamond White Gold 18 Karat Dangle Earrings
Royal Blue Sapphire White Diamond White Gold 18 Karat Dangle Earrings

Royal Blue Sapphire White Diamond White Gold 18 Karat Dangle Earrings

By Natkina

Located in Genève, GE

Diamond 120-Round57-1,8-3/7A Diamond 58-Round 57-0,2-4/7A Blue Sapphire 10-Oval-5,97 Т(4)/4A With a

Category

2010s Drop Earrings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold

GRS Certified 3.85ct Royal Blue Ceylon Sapphire Diamond Ring
GRS Certified 3.85ct Royal Blue Ceylon Sapphire Diamond Ring

GRS Certified 3.85ct Royal Blue Ceylon Sapphire Diamond Ring

Located in New York, NY

This is a fabulous platinum ring. The ring is centered with lovely GRS certified royal blue oval

Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

10.53 Carat  Royal-Blue Ceylon Sapphire Diamond Platinum Ring, GRS Certified
10.53 Carat  Royal-Blue Ceylon Sapphire Diamond Platinum Ring, GRS Certified

10.53 Carat Royal-Blue Ceylon Sapphire Diamond Platinum Ring, GRS Certified

Located in Beverly Hills, CA

shape and an extremely fine “Royal Blue” color reserved for the finest of blue sapphires. Finding a

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Royal Blue Natural 3.58ct Sapphire & Diamond Halo Platinum Ring GWLAB Certified
Royal Blue Natural 3.58ct Sapphire & Diamond Halo Platinum Ring GWLAB Certified

Royal Blue Natural 3.58ct Sapphire & Diamond Halo Platinum Ring GWLAB Certified

Located in Ramat Gan, IL

with every glance. At the heart of this masterpiece lies a breathtaking 3.58-carat royal blue sapphire

Category

21st Century and Contemporary Israeli Neoclassical Cocktail Rings

Materials

Diamond, Blue Sapphire, White Gold

16.45ct Royal Blue Ceylon Sapphire & Diamond Halo Heirloom Ring
16.45ct Royal Blue Ceylon Sapphire & Diamond Halo Heirloom Ring

16.45ct Royal Blue Ceylon Sapphire & Diamond Halo Heirloom Ring

Located in Chicago, IL

legendary mines of Ceylon, accompanied by a prestigious GRS certificate confirming its elite "Royal Blue

Category

Antique Late 19th Century Victorian Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Gorgeous 12.50 Carats of Royal Blue Sapphire and Diamonds on Ring
Gorgeous 12.50 Carats of Royal Blue Sapphire and Diamonds on Ring

Gorgeous 12.50 Carats of Royal Blue Sapphire and Diamonds on Ring

Located in New Delhi, Delhi

18k gold with a cushion royal blue sapphire of 8,52 carats, fine quality, and baguettes and round

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Vintage 14K Gold 5ct Royal Blue Sapphire and Diamond Halo Drop Earrings
Vintage 14K Gold 5ct Royal Blue Sapphire and Diamond Halo Drop Earrings

Vintage 14K Gold 5ct Royal Blue Sapphire and Diamond Halo Drop Earrings

Located in Miami, FL

gold. Each earring showcases an oval royal blue sapphire measuring approximately 9.2 × 7 mm, totaling

Category

Vintage 1960s Drop Earrings

Materials

Diamond, Blue Sapphire, 14k Gold

5.80 Carat Royal Blue Sapphire Diamond Gold Ring, Unisex 'Certified'
5.80 Carat Royal Blue Sapphire Diamond Gold Ring, Unisex 'Certified'

5.80 Carat Royal Blue Sapphire Diamond Gold Ring, Unisex 'Certified'

Located in Beverly Hills, CA

blue color which falls under the desirable “Royal Blue” category as seen on the certificate. It is

Category

21st Century and Contemporary Sri Lankan Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

4.65ct Fine Royal Blue Emerald Cut Sapphire & Diamond Rectangle Platinum Pendant
4.65ct Fine Royal Blue Emerald Cut Sapphire & Diamond Rectangle Platinum Pendant

4.65ct Fine Royal Blue Emerald Cut Sapphire & Diamond Rectangle Platinum Pendant

By Gems and Jewels UK

Located in Birmingham, GB

4.65 Total Carat Fine Royal Blue Sapphire & Diamond Rectangle Platinum Pendant. 3.68 Carat centre

Category

20th Century Pendant Necklaces

Materials

Diamond, Emerald, Sapphire, Blue Sapphire, Platinum

14.35ct natural Vivid royal blue round sapphires diamond bracelet 14kt tennis
14.35ct natural Vivid royal blue round sapphires diamond bracelet 14kt tennis

14.35ct natural Vivid royal blue round sapphires diamond bracelet 14kt tennis

Located in New York, NY

Calibrated Royal Blues. 8.11ct. Natural Blue Sapphires & 6.24ct Diamonds bracelet. Full Round

Category

2010s American Tennis Bracelets

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

GRS Certified 4.66 Carat Unheated Burmese Royal Blue Sapphire & Diamond Ring
GRS Certified 4.66 Carat Unheated Burmese Royal Blue Sapphire & Diamond Ring

GRS Certified 4.66 Carat Unheated Burmese Royal Blue Sapphire & Diamond Ring

Located in Chicago, IL

GRS Certified 4.66 Carat Unheated Burmese Royal Blue Sapphire & Diamond Ring in 18K White Gold

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique Art Deco Platinum 1.96ct Gia Royal Blue Sapphire Diamond Cocktail Ring
Antique Art Deco Platinum 1.96ct Gia Royal Blue Sapphire Diamond Cocktail Ring

Antique Art Deco Platinum 1.96ct Gia Royal Blue Sapphire Diamond Cocktail Ring

Located in Houston, TX

appearance of this stone is described in the trade as "Royal Blue".Any statement on geographic origin is an

Category

Early 20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Asprey, Certified Sapphire (5.5 ct Royal Blue Natural, Unheated) & Diamond Ring
Asprey, Certified Sapphire (5.5 ct Royal Blue Natural, Unheated) & Diamond Ring

Asprey, Certified Sapphire (5.5 ct Royal Blue Natural, Unheated) & Diamond Ring

By Asprey London

Located in London, GB

Certified Sapphire, Royal Blue Natural Unheated Sapphire, and Diamond Ring, set in an excellent

Category

2010s British Modern Cocktail Rings

Materials

White Diamond, Blue Sapphire, Diamond, Sapphire, Platinum

6.28 Carat Royal Ceylon Blue Sapphire and Diamond Halo Stud Earrings
6.28 Carat Royal Ceylon Blue Sapphire and Diamond Halo Stud Earrings

6.28 Carat Royal Ceylon Blue Sapphire and Diamond Halo Stud Earrings

Located in Miami, FL

6.28 Carat Total Oval-Cut GRS Certified Royal Blue Ceylon Sapphire with Round-Cut Diamond Halo Stud

Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

2.48 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue*
2.48 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue*

2.48 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue*

Located in New York, NY

Vs-2 Clarity 5.8mm Side Round Natural Blue Sapphires: 1.68ct. Vibrant Royal Blue &

Category

2010s American Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

1.57 Carat Natural Diamonds Sapphire Three-Stone Ring 14 Karat Royal Blue*
1.57 Carat Natural Diamonds Sapphire Three-Stone Ring 14 Karat Royal Blue*

1.57 Carat Natural Diamonds Sapphire Three-Stone Ring 14 Karat Royal Blue*

Located in New York, NY

Si-1 Clarity 5.98mm Side Round Natural Blue Sapphires: .80ct. Vibrant Royal Blue &

Category

2010s American Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Sapphire Royal Blue Diana Queen Diamond Style Gold Engagement ring
Sapphire Royal Blue Diana Queen Diamond Style Gold Engagement ring

Sapphire Royal Blue Diana Queen Diamond Style Gold Engagement ring

Located in Berlin, DE

An amazing 18K gold ring with natural unheated Royal Blue sapphire and diamond in Princess Diana

Category

2010s Japanese Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold, Gold

Platinum Diamond 4.10 Carat GIA Oval Royal Blue Sapphire Engagement Ring
Platinum Diamond 4.10 Carat GIA Oval Royal Blue Sapphire Engagement Ring

Platinum Diamond 4.10 Carat GIA Oval Royal Blue Sapphire Engagement Ring

Located in Los Angeles, CA

Inspired Ceylon Oval Royal Blue Sapphire Round Diamond Engagement Ring Created in 90% Platinum. This ring

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

3.41 cts Certified Royal Blue Cushion Sapphire & Triangle Diamond Halo Ring
3.41 cts Certified Royal Blue Cushion Sapphire & Triangle Diamond Halo Ring

3.41 cts Certified Royal Blue Cushion Sapphire & Triangle Diamond Halo Ring

By Leibish and Co. USA Inc

Located in New York, NY

An exceptional three-stone halo ring, featuring a 3.41cts royal blue cushion sapphire encompassed

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

2.00 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue*
2.00 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue*

2.00 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue*

Located in New York, NY

Classic Diamond & Sapphires, Three Stone 1.10ct. Oval Cut Sapphire Vibrant Royal Blue &

Category

2010s American Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Princess Diana Royal Blue Sapphire Ring – 2.10ct Untreated Blue Sapphire
Princess Diana Royal Blue Sapphire Ring – 2.10ct Untreated Blue Sapphire

Princess Diana Royal Blue Sapphire Ring – 2.10ct Untreated Blue Sapphire

Located in London, GB

2.10 carat vivid royal blue sapphire, encircled by sparkling diamonds. Swiss certified blue sapphire

Category

21st Century and Contemporary British Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

7.71 Carat No Heat Ceylon Royal Blue Sapphire Diamond Three-Stone Ring
7.71 Carat No Heat Ceylon Royal Blue Sapphire Diamond Three-Stone Ring

7.71 Carat No Heat Ceylon Royal Blue Sapphire Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

displays a richly saturated vivid royal blue hue, the most sought-after color in fine sapphires. Certified

Category

2010s Italian Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

GRS Certified 3.70 Carat Ceylon Royal Blue Sapphire Half Moon Diamond Ring
GRS Certified 3.70 Carat Ceylon Royal Blue Sapphire Half Moon Diamond Ring

GRS Certified 3.70 Carat Ceylon Royal Blue Sapphire Half Moon Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

as vivid blue (GRS type "royal blue") with no indications of thermal treatment. The sapphire, sourced

Category

2010s Unknown Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire

Vintage Tiffany & Co Oval Royal Blue Sapphire Diamond Platinum Halo Cluster Ring
Vintage Tiffany & Co Oval Royal Blue Sapphire Diamond Platinum Halo Cluster Ring

Vintage Tiffany & Co Oval Royal Blue Sapphire Diamond Platinum Halo Cluster Ring

By Tiffany & Co.

Located in Birmingham, GB

Vintage Tiffany & Co Oval Cut Royal Blue Sapphire And Diamond Platinum Halo Cluster Ring. This

Category

20th Century North American Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Contemporary 3.15 Carat Royal Blue Sapphire & Diamond Platinum Ring GIA
Contemporary 3.15 Carat Royal Blue Sapphire & Diamond Platinum Ring GIA

Contemporary 3.15 Carat Royal Blue Sapphire & Diamond Platinum Ring GIA

Located in Montgomery, AL

"; Treatment: Heated; Weight: 3.15 Carats; GIA 2231874983; GIA Comments "Royal Blue" Very Sought After Color

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

8.50 Carat Natural Vivid Royal Blue Sapphires Diamond Bracelet 14 Karat
8.50 Carat Natural Vivid Royal Blue Sapphires Diamond Bracelet 14 Karat

8.50 Carat Natural Vivid Royal Blue Sapphires Diamond Bracelet 14 Karat

Located in New York, NY

Royal Blues Alternated Tennis Bracelet. 5ct. Natural Blue Sapphires & 3.50ct Diamonds bracelet

Category

2010s American Tennis Bracelets

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

Platinum 2.92ctw Royal Blue Sapphire & Carre Cut Diamond Band Ring
Platinum 2.92ctw Royal Blue Sapphire & Carre Cut Diamond Band Ring

Platinum 2.92ctw Royal Blue Sapphire & Carre Cut Diamond Band Ring

Located in Montclair, NJ

; Channel Set - Royal Blue Color - 5.8x4.8mm (oval) - 1.70ctw (approx.) (24) Natural Genuine Diamonds

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Sapphire, Platinum

Royal Blue Sapphire and Diamond Cluster Ring in 18 Karat White Gold
Royal Blue Sapphire and Diamond Cluster Ring in 18 Karat White Gold

Royal Blue Sapphire and Diamond Cluster Ring in 18 Karat White Gold

Located in Berlin, BE

a natural royal blue sapphire weighing approximately 1.50 carats, surrounded by bright white

Category

20th Century French Aesthetic Movement Cluster Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

GIA Certified 2.47 Carat Royal Ceylon Blue Sapphire & Diamond Platinum Ring
GIA Certified 2.47 Carat Royal Ceylon Blue Sapphire & Diamond Platinum Ring

GIA Certified 2.47 Carat Royal Ceylon Blue Sapphire & Diamond Platinum Ring

Located in Miami, FL

- Carat: 2.47 - Cut: Oval - Color: Royal Blue - Origin: Ceylon - Treatment: Heated - Size: 8.18 x 6.87 MM

Category

1990s Burmese Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring
GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring

GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring

By Gems Paradise

Located in Jaipur, IN

GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring This ring is a sparkling

Category

2010s Asian Modern Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

7.13 cts Certified Royal Blue Oval Sapphire and Diamond Side-stone Ring
7.13 cts Certified Royal Blue Oval Sapphire and Diamond Side-stone Ring

7.13 cts Certified Royal Blue Oval Sapphire and Diamond Side-stone Ring

By Leibish and Co. USA Inc

Located in New York, NY

Elevate your style with grace in this regal royal blue oval sapphire and diamond side stone ring

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

4.90 Carat Royal-Blue Cabochon Sapphire Diamond Platinum Ring
4.90 Carat Royal-Blue Cabochon Sapphire Diamond Platinum Ring

4.90 Carat Royal-Blue Cabochon Sapphire Diamond Platinum Ring

Located in Beverly Hills, CA

A chic and classy ring featuring a 4.90 carat sapphire with a rich vivid “royal” blue color that is

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring
GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring

GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring

By Gems Paradise

Located in Jaipur, IN

GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring This ring is a sparkling

Category

2010s Indian Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GRS Certified 6.03 Carat No Heat Burma Royal Blue Star Sapphire & Diamond Ring
GRS Certified 6.03 Carat No Heat Burma Royal Blue Star Sapphire & Diamond Ring

GRS Certified 6.03 Carat No Heat Burma Royal Blue Star Sapphire & Diamond Ring

Located in Miami, FL

An exceptional cocktail ring featuring a vivid royal blue 6.03 carat star sapphire from Burma

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Vintage 1.86ct Royal Blue Sapphire & Diamond 14K Gold Ballerina Necklace Pendant
Vintage 1.86ct Royal Blue Sapphire & Diamond 14K Gold Ballerina Necklace Pendant

Vintage 1.86ct Royal Blue Sapphire & Diamond 14K Gold Ballerina Necklace Pendant

Located in Wan Chai District, HK

Introducing the Vintage 1.86ct Cabochon Royal Blue Sapphire & Diamond Ballerina Necklace

Category

Late 20th Century Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, Sapphire, White Gold, 14k Gold

1.95 Carat Natural Royal Blue Sapphire and Diamond Pendant Made in Platinum
1.95 Carat Natural Royal Blue Sapphire and Diamond Pendant Made in Platinum

1.95 Carat Natural Royal Blue Sapphire and Diamond Pendant Made in Platinum

Located in Tokyo, JP

A beautiful pendant featuring a 1.95 Carat Natural Royal Blue, Sapphire and 1.11 Carat Diamond

Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Modern Gold 2.8 Carats Natural Royal Blue Sapphire & Diamond Stud Halo Earrings
Modern Gold 2.8 Carats Natural Royal Blue Sapphire & Diamond Stud Halo Earrings

Modern Gold 2.8 Carats Natural Royal Blue Sapphire & Diamond Stud Halo Earrings

Located in Los Angeles, CA

Stunning 18K white gold natural royal blue sapphire and diamond stud earrings. The two round

Category

2010s North American Modern Stud Earrings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

Claris-A Certified 9.75ct Royal Blue Ceylon Sapphire & Diamond 18K Gold Earrings
Claris-A Certified 9.75ct Royal Blue Ceylon Sapphire & Diamond 18K Gold Earrings

Claris-A Certified 9.75ct Royal Blue Ceylon Sapphire & Diamond 18K Gold Earrings

By Claris-A

Located in Monte Carlo, MC

carats). Certified as Royal Blue by Bellerophon Gemlab, the sapphires exhibit excellent clarity, lively

Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

.90 Carat Royal Blue Round Sapphire Halo Diamond Gold Engagement Ring
.90 Carat Royal Blue Round Sapphire Halo Diamond Gold Engagement Ring

.90 Carat Royal Blue Round Sapphire Halo Diamond Gold Engagement Ring

Located in Stamford, CT

Royal blue Sapphire diamond engagement ring. Deep blue round cut .90ct sapphire center stone

Category

1990s Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, 14k Gold, White Gold, Gold

GRS & GIA Cert. NO HEAT 4.92ct Royal Blue Sapphire Ring with Diamonds
GRS & GIA Cert. NO HEAT 4.92ct Royal Blue Sapphire Ring with Diamonds

GRS & GIA Cert. NO HEAT 4.92ct Royal Blue Sapphire Ring with Diamonds

Located in Irvine, CA

Exquisite 'Royal Blue' 4.92ct unheated sapphire ring with halo diamonds, featuring a rare natural

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

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Royal Blue Diamond For Sale on 1stDibs

Surely you’ll find the exact royal blue diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. You can easily find a 93 antique edition and 213 modern creations to choose from as well. You’re likely to find the perfect royal blue diamond among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a royal blue diamond has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, Roxa and Fabergé are consistently popular. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and cushion cut cut versions available here, too. Most of our royal blue diamond for sale are for women, but there are 99 pieces available to browse for men.

How Much is a Royal Blue Diamond?

On average, a royal blue diamond at 1stDibs sells for $15,812, while they’re typically $490 on the low end and $1,175,000 for the highest priced versions of this item.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.

Questions About Royal Blue Diamond
  • 1stDibs ExpertApril 5, 2022
    Whether or not royal blue and sapphire blue are the same color is largely a matter of personal perception and how the names are used. Generally, both colors describe a deep bright blue. You may see them used generally, but manufacturers of paints, apparel and other items that come in many hues may refer to one blue as royal and another as sapphire.
  • 1stDibs ExpertSeptember 28, 2021
    A good contrast with royal blue white, yellow and green. Shades of Ivory and gold also go well with royal blue. White, yellow, and green are suitable colors to contrast with royal blue. Ivory and gold tones blend well with royal blue as well. On 1stDibs, find a variety of antique and vintage products in various shades to match your décor.
  • 1stDibs ExpertAugust 17, 2021
    Yes, a blue diamond is a real diamond. Contrary to popular belief, diamonds come in an array of colors aside from clear. Blue diamonds are neither color-treated nor enhanced to deliver the icy shade, which can range from a seafoam green to a royal blue.
  • 1stDibs ExpertApril 5, 2022
    Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    A light blue 0.5 carat diamond is worth roughly $26,280 on average. A deep blue 0.25 diamond, costs $75,000 on average. Blue diamonds are the rarest color of diamond, only found in three areas of the world: Australia, South Africa, and India. The deeper the blue diamonds are even more rare and therefore more expensive.
  • 1stDibs ExpertAugust 26, 2024
    Yes, Blue Nile diamonds are real diamonds. The luxury jewelry maker uses natural diamonds ethically sourced from mines for many of its pieces. In addition, Blue Nile offers an assortment of lab-created diamond rings, earrings, necklaces and bracelets. Lab-created diamonds are still real, but they are human-made rather than mined. On 1stDibs, find an assortment of Blue Nile diamond jewelry.
  • 1stDibs ExpertAugust 29, 2024
    To tell if your blue diamond is real, look for a maker's mark on your piece. By researching the manufacturer using trusted online resources, you can find out if the jewelry maker tends to use authentic gemstones or rhinestones in its pieces. If you can't find a mark or are still uncertain, consult a certified appraiser or knowledgeable jeweler. Performing home tests for diamond authenticity can damage your jewelry, so getting a professional opinion is often the best way to protect your piece. Find a range of blue diamond jewelry on 1stDibs.
  • 1stDibs ExpertSeptember 16, 2024
    Yes, blue diamonds may be worth something. How much a particular gemstone is worth depends on its color, cut, clarity and size, measured in carats. Generally, naturally occurring blue diamonds are worth more than human-made synthetic ones. A certified appraiser or knowledgeable jeweler can inspect your loose gemstone or diamond jewelry and provide you with its estimated value. Explore a diverse assortment of blue diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 22, 2024
    Yes, Blue Nile diamonds are legit. The jewelry maker offers both natural diamonds sourced from mines and lab-created diamonds produced via controlled scientific techniques. Both types of diamonds are legitimate or genuine gemstones. Find a range of Blue Nile diamond jewelry on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    The price of a natural blue diamond is determined first by the color and then its clarity. Depending on these factors and the size chosen, there is a huge variation in price. You will find the blue diamond price range from under $2,000 to over $10,000 on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    A blue diamond ring worth depends on the type of blue diamond. Ideally, a blue diamond’s cost is based on its 4Cs (cut, color, clarity, and carat), with the intensity of the color being the dominant factor. A blue diamond ring price ranges between $6,800 to $11,200. On 1stDibs, you can find a range of exquisite antique and vintage blue diamond rings.
  • 1stDibs ExpertMay 30, 2024
    Yes, Blue Nile sells real diamonds. Many of the jewelry maker's pieces feature natural diamonds. Others are set with lab-created diamonds, which are real but are the result of processes performed in laboratories. On 1stDibs, explore a collection of Blue Nile diamond jewelry from some of the world's top sellers.
  • 1stDibs ExpertSeptember 16, 2024
    How much a 1-carat blue diamond is worth depends on its cut, clarity and color. Human-made synthetic blue diamonds of that size are often worth less than $10,000, while natural examples sourced through mining are generally valued at much higher prices. If a gemstone is set in a piece of jewelry, it may have additional value due to the precious metals, the maker of the piece, its age and other factors. Because so many variables can impact the potential value of a blue diamond, experts generally recommend having a certified appraiser or experienced jeweler assist with the valuation process. On 1stDibs, explore a diverse assortment of blue diamond jewelry.