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16 Carat Radiant Statement Fancy Yellow  Sunlit Royal Radiance  Diamond Ring
16 Carat Radiant Statement Fancy Yellow  Sunlit Royal Radiance  Diamond Ring

16 Carat Radiant Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring

Located in Mumbai, IN

Approximately 16 carats, radiant, statement ring, diamond ring. Built for clients who judge a ring

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

Platinum GIA Graded 5.93ctw Oval Royal Blue Sapphire & Diamond Target Ring
Platinum GIA Graded 5.93ctw Oval Royal Blue Sapphire & Diamond Target Ring

Platinum GIA Graded 5.93ctw Oval Royal Blue Sapphire & Diamond Target Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - True Royal Blue Color

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

20 Carat Pear Statement Fancy Yellow Royal Radiance Heirloom Diamond Ring
20 Carat Pear Statement Fancy Yellow Royal Radiance Heirloom Diamond Ring

20 Carat Pear Statement Fancy Yellow Royal Radiance Heirloom Diamond Ring

Located in Mumbai, IN

Approximately 20 carats, pear, statement ring, diamond ring. Created for those who prefer quiet

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

Royal Blue Sapphire & Diamond 14K White Gold Tennis Bracelet
Royal Blue Sapphire & Diamond 14K White Gold Tennis Bracelet

Royal Blue Sapphire & Diamond 14K White Gold Tennis Bracelet

Located in Los Angeles, CA

coloured blue sapphires, each framed by rows of brilliant pavé-set diamonds. The structured design

Category

2010s American Modern Tennis Bracelets

Materials

14k Gold, White Gold

GIA 3.67CT Natural Vivid Royal Blue Diamonds Ring Cluster 18KT Gold*
GIA 3.67CT Natural Vivid Royal Blue Diamonds Ring Cluster 18KT Gold*

GIA 3.67CT Natural Vivid Royal Blue Diamonds Ring Cluster 18KT Gold*

Located in New York, NY

cut: 8.50 x 6.61 x 3.91mm Transparent, Blue 1.70ct. Side natural diamonds & G H color, Vs-2

Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage Royal Blue Sapphire & Trillion Diamond Ring 2.40ctw, 14K White Gold
Vintage Royal Blue Sapphire & Trillion Diamond Ring 2.40ctw, 14K White Gold

Vintage Royal Blue Sapphire & Trillion Diamond Ring 2.40ctw, 14K White Gold

Located in Miami, FL

Vintage three-stone sapphire and diamond ring featuring ~2.40 total carats of fine gemstones set in

Category

1990s Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Royal Elegance - 3.7cts Tanzanite and Natural Diamonds 14K Gold Ring
Royal Elegance - 3.7cts Tanzanite and Natural Diamonds 14K Gold Ring

Royal Elegance - 3.7cts Tanzanite and Natural Diamonds 14K Gold Ring

Located in Columbus, OH

, embraced by a radiant diamond halo and set in timeless solid 14K yellow gold. A grand heritage piece

Category

21st Century and Contemporary Art Deco Fashion Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold, Yellow Gold

Tiffany & Co. No Heat "Royal Blue" Sapphire Diamond Ring In Platinum
Tiffany & Co. No Heat "Royal Blue" Sapphire Diamond Ring In Platinum

Tiffany & Co. No Heat "Royal Blue" Sapphire Diamond Ring In Platinum

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. No Heat Sapphire And Diamond Ballerina Ring In Platinum. Center of the ring prong

Category

21st Century and Contemporary Artist Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

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

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

Located in London, GB

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

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tanzanite, White Gold

6.35 Carat Certified Sapphire Burma "Royal Blue" Diamond Ring 18K
6.35 Carat Certified Sapphire Burma "Royal Blue" Diamond Ring 18K

6.35 Carat Certified Sapphire Burma "Royal Blue" Diamond Ring 18K

By Emeralds Maravellous

Located in US

, displaying a mesmerizing royal blue hue. The VS-clarity center stone measures 11.04 x 10.64mm and is TGL

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

18kt Royal Natural Sapphire and Diamond Tapers Exclusive Skirt Ring Handmade
18kt Royal Natural Sapphire and Diamond Tapers Exclusive Skirt Ring Handmade

18kt Royal Natural Sapphire and Diamond Tapers Exclusive Skirt Ring Handmade

Located in Antwerp, BE

Royal Natural Sapphire & Diamond Tapers Exclusive skirt Ring hand made 18 kt Amazing ring that

Category

20th Century Artisan Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

2.97 Carat GRS Certified Royal Blue Sapphire and Diamond Engagement Ring
2.97 Carat GRS Certified Royal Blue Sapphire and Diamond Engagement Ring

2.97 Carat GRS Certified Royal Blue Sapphire and Diamond Engagement Ring

Located in Hong Kong, HK

Certified by GRS Lab as "Royal Blue", this captivating Cushion Cut Blue Sapphire weighs 2.97 carat

Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k 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

White Gold 18K Earrings (Matching Necklace Available) Weight 9.9 gram Diamond 22-Round 57-0,92-3/7A

Category

2010s Drop Earrings

Materials

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

10-Carat G Internally Flawless Diamond Ring  GIA Certified  A Royal Legacy
10-Carat G Internally Flawless Diamond Ring  GIA Certified  A Royal Legacy

10-Carat G Internally Flawless Diamond Ring GIA Certified A Royal Legacy

Located in Mumbai, IN

Diamonds & Gemstones offers the option to set this diamond into a custom 18K royal mount, reflecting your

Category

21st Century and Contemporary Indian Empire Bridal Rings

Materials

Diamond, White Diamond, 18k Gold

Certified 10.00 Ct  Royal Blue Ceylon Sapphire  Diamonds Flowers Ring
Certified 10.00 Ct  Royal Blue Ceylon Sapphire  Diamonds Flowers Ring

Certified 10.00 Ct Royal Blue Ceylon Sapphire Diamonds Flowers Ring

Located in New Delhi, Delhi

Magnificent flowers design on 18k gold with natural Ceylon royal blue sapphire ct 10 e diamonds

Category

21st Century and Contemporary Italian Arts and Crafts Fashion Rings

Materials

Diamond, Sapphire, 18k Gold

Mid-Century Diamond Ruby Seed-Pearl Enamel Royal Crown Brooch
Mid-Century Diamond Ruby Seed-Pearl Enamel Royal Crown Brooch

Mid-Century Diamond Ruby Seed-Pearl Enamel Royal Crown Brooch

Located in Beverly Hills, CA

A chic and elegant brooch from the 1960’s depicting a royal crown. Studded with round brilliant cut

Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Natural Pearl, Ruby, 14k Gold, Yellow Gold

【Crown Radiance】Royal Garden Golden South Sea Pearl, Diamond & Emerald Earrings
【Crown Radiance】Royal Garden Golden South Sea Pearl, Diamond & Emerald Earrings

【Crown Radiance】Royal Garden Golden South Sea Pearl, Diamond & Emerald Earrings

Located in New York, NY

. These regal earrings evoke the grandeur of a royal garden in bloom. At their heart, two rare Golden

Category

21st Century and Contemporary Japanese Stud Earrings

Materials

Diamond, South Sea Pearl, Emerald, 18k Gold

Certified Royal Blue Sapphire in Diamond White Sapphire Long Earrings
Certified Royal Blue Sapphire in Diamond White Sapphire Long Earrings

Certified Royal Blue Sapphire in Diamond White Sapphire Long Earrings

Located in Kowloon, HK

royal blue sapphires, diamonds, and white sapphires, carefully handcrafted to perfection. With their

Category

2010s Hong Kong Art Nouveau Dangle Earrings

Materials

Diamond, Blue Sapphire, 18k 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

19.12 Carat Royal Blue Sapphire & 0.87 Carat Diamond Classical Earring 18K
19.12 Carat Royal Blue Sapphire & 0.87 Carat Diamond Classical Earring 18K

19.12 Carat Royal Blue Sapphire & 0.87 Carat Diamond Classical Earring 18K

By Malpani Jewels

Located in Hung Hom, HK

The Royal Blue sapphire is distinguished by its vivid deep blue colour, with a powerful glow that

Category

2010s Asian Art Nouveau Stud Earrings

Materials

Diamond, Blue Sapphire, 18k 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

18K White Gold Cocktail Ring - Lattice Royal Blue Sapphires and Pave Diamonds
18K White Gold Cocktail Ring - Lattice Royal Blue Sapphires and Pave Diamonds

18K White Gold Cocktail Ring - Lattice Royal Blue Sapphires and Pave Diamonds

Located in Covington, LA

diamond-shaped compartments that house round royal blue sapphires. Channel-set sapphires totaling

Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Audemars Piguet Royal Oak Offshore "Panda" Dial Customized with Genuine Diamonds
Audemars Piguet Royal Oak Offshore "Panda" Dial Customized with Genuine Diamonds

Audemars Piguet Royal Oak Offshore "Panda" Dial Customized with Genuine Diamonds

By Audemars Piguet

Located in New York, NY

Audemars Piguet Royal Oak Offshore "Panda" Dial Customized with Genuine Diamonds 26170ST.OO.1000ST

Category

2010s European Wrist Watches

Materials

Diamond, Stainless Steel

【Crown Radiance】Royal Garden Golden South Sea Pearl, Diamond & Emerald Pendant
【Crown Radiance】Royal Garden Golden South Sea Pearl, Diamond & Emerald Pendant

【Crown Radiance】Royal Garden Golden South Sea Pearl, Diamond & Emerald Pendant

Located in New York, NY

. This pendant captures the opulence of a royal garden in full bloom. At its center lies a radiant 13

Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, Emerald, South Sea Pearl, 18k Gold

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

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

Audemars Piguet Royal Oak Offshore Chronograph Fully Diamond Rose Gold Watch
Audemars Piguet Royal Oak Offshore Chronograph Fully Diamond Rose Gold Watch

Audemars Piguet Royal Oak Offshore Chronograph Fully Diamond Rose Gold Watch

By Audemars Piguet

Located in New York, NY

Audemars Piguet Royal Oak Offshore Chronograph Fully Diamond Rose Gold Watch Grey Dial Rubber Band

Category

2010s European Wrist Watches

Materials

Diamond, Rose Gold

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

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

14.00 Carat Oval Royal Sapphire Diamond Gold Hinged Link Bracelet
14.00 Carat Oval Royal Sapphire Diamond Gold Hinged Link Bracelet

14.00 Carat Oval Royal Sapphire Diamond Gold Hinged Link Bracelet

Located in Stamford, CT

Sapphire and diamond hinged link bracelet. 21 oval sapphires separated by 42 single cut diamonds in

Category

Vintage 1970s Modern Tennis Bracelets

Materials

Blue Sapphire, Diamond, Sapphire, 14k Gold, Yellow Gold, Gold

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

Audemars Piguet Royal Oak Offshore Chronograph Fully Iced Out Custom Diamond
Audemars Piguet Royal Oak Offshore Chronograph Fully Iced Out Custom Diamond

Audemars Piguet Royal Oak Offshore Chronograph Fully Iced Out Custom Diamond

By Audemars Piguet

Located in New York, NY

Audemars Piguet Royal Oak Offshore Chronograph Fully Iced Out Custom Two Tone Rose Watch Blue Camo

Category

2010s Swiss Wrist Watches

Materials

Diamond, Stainless Steel

Studio Rêves Royal Ruby Blossom Diamond Tennis Bracelet in 18 Karat White Gold
Studio Rêves Royal Ruby Blossom Diamond Tennis Bracelet in 18 Karat White Gold

Studio Rêves Royal Ruby Blossom Diamond Tennis Bracelet in 18 Karat White Gold

By Studio Rêves

Located in Mumbai, Maharashtra

A celebration of richness and radiance, the Royal Ruby Blossom Diamond Tennis Bracelet is a

Category

2010s Indian Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, Ruby, Yellow Diamond, Gold, 18k Gold, W...

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

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

Royal Bouquet Candlestick Pair 18K Gold, Agate, Diamonds- Handcrafted To Order
Royal Bouquet Candlestick Pair 18K Gold, Agate, Diamonds- Handcrafted To Order

Royal Bouquet Candlestick Pair 18K Gold, Agate, Diamonds- Handcrafted To Order

Located in ראשון לציון, IL

This pair of “Royal Bouquet” Imperial candlesticks is offered as an individual commission from the

Category

2010s Israeli Art Nouveau Figurines and Sculptures

Materials

Blue Sapphire, Jade, Emerald, Diamond, Carnelian, Agate, Silver, 18k Gold

GIA Certified 11.16 Carat Natural Royal Blue Sapphire Diamond Earrings Platinum
GIA Certified 11.16 Carat Natural Royal Blue Sapphire Diamond Earrings Platinum

GIA Certified 11.16 Carat Natural Royal Blue Sapphire Diamond Earrings Platinum

Located in New York, NY

clarity / Transparent Classic Royal Blue 10.25 X 8.15 X 4.73mm 10.30 X 8.02 X 4.32mm 3.80ct Side

Category

2010s American Stud Earrings

Materials

Diamond, Blue Sapphire, Platinum

18K, Fine White Diamond and Fine Royal Purple Amethyst Ring
18K, Fine White Diamond and Fine Royal Purple Amethyst Ring

18K, Fine White Diamond and Fine Royal Purple Amethyst Ring

Located in Aspen, CO

Amethyst, diamond and 18K yellow gold defines this well made ring. The 30 diamonds are round

Category

21st Century and Contemporary English Contemporary Cocktail Rings

Materials

Amethyst, White Diamond, Gold, 18k Gold, Yellow Gold

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

Burmese sapphire and diamond ring. Set to centre with one cushion shape old cut natural unenhanced

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Blue Sapphire, 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

Elegant sapphire and diamond cluster ring crafted in 18 karat white gold. The ring is centered with

Category

20th Century French Aesthetic Movement Cluster Rings

Materials

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

Audemars Piguet Royal Oak Offshore Chronograph White Marina Fully Diamond Watch
Audemars Piguet Royal Oak Offshore Chronograph White Marina Fully Diamond Watch

Audemars Piguet Royal Oak Offshore Chronograph White Marina Fully Diamond Watch

By Audemars Piguet

Located in New York, NY

Audemars Piguet Royal Oak Offshore Chronograph White Marina Dial 25721ST.OO.1000ST Stainless Steel

Category

2010s Swiss Wrist Watches

Materials

Diamond, Stainless Steel

Royal Harmony Bracelet, 20.30ct Natural Sapphires & Diamonds in 18K White Gold
Royal Harmony Bracelet, 20.30ct Natural Sapphires & Diamonds in 18K White Gold

Royal Harmony Bracelet, 20.30ct Natural Sapphires & Diamonds in 18K White Gold

Located in New York, NY

brilliant round diamonds. This triple row design features alternating gems for an elegant rhythm of deep

Category

2010s American Contemporary Tennis Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

Konforti 18K Gold 'Royal Bouquet' Set Agate Diamonds- Handcrafted To Order
Konforti 18K Gold 'Royal Bouquet' Set Agate Diamonds- Handcrafted To Order

Konforti 18K Gold 'Royal Bouquet' Set Agate Diamonds- Handcrafted To Order

Located in ראשון לציון, IL

The Golden Set “Royal Bouquet” is a monumental made-to-order work of art consisting of a sculptural

Category

21st Century and Contemporary Israeli Empire Figurines and Sculptures

Materials

Agate, Diamond, Sapphire, 18k Gold

Royal Fine Jewelry White Diamond White 14 Karat Gold Tennis Bracelet
Royal Fine Jewelry White Diamond White 14 Karat Gold Tennis Bracelet

Royal Fine Jewelry White Diamond White 14 Karat Gold Tennis Bracelet

By Natkina

Located in Genève, GE

White Gold 14K Bracelet Diamond 58-RND-0,91-G/VS2A Weight 3.60 grams Length 18 cm With a

Category

21st Century and Contemporary Swiss Modern Tennis Bracelets

Materials

Diamond, White Diamond, Gold, 14k Gold

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

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

Antique Deep Royal Blue No Heat Sapphire Diamond Clipon Cocktail Earrings
Antique Deep Royal Blue No Heat Sapphire Diamond Clipon Cocktail Earrings

Antique Deep Royal Blue No Heat Sapphire Diamond Clipon Cocktail Earrings

Located in Miami, FL

Deep Royal Blue Sapphire & Diamond Large clip-on Cocktail earring,  Crafted in platinum, the

Category

Vintage 1960s Retro Clip-on Earrings

Materials

Diamond, Sapphire, Platinum

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

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

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

Located in Beverly Hills, CA

A superb richly colored sapphire takes center stage of this platinum diamond ring. The sapphire

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Sapphire, Platinum

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

A striking pair of vintage sapphire and diamond halo earrings crafted in rich 14K rose and white

Category

Vintage 1960s Drop Earrings

Materials

Diamond, Blue Sapphire, 14k Gold

Vintage Platinum 2.4ctw GIA Royal Blue Sapphire & Diamond Geometric Shank Ring
Vintage Platinum 2.4ctw GIA Royal Blue Sapphire & Diamond Geometric Shank Ring

Vintage Platinum 2.4ctw GIA Royal Blue Sapphire & Diamond Geometric Shank Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - True Royal Blue Color

Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

18 Karat Yellow Gold and Flush Set Round Diamond Royal Heart Earrings
18 Karat Yellow Gold and Flush Set Round Diamond Royal Heart Earrings

18 Karat Yellow Gold and Flush Set Round Diamond Royal Heart Earrings

Located in Scottsdale, AZ

Material: 18K yellow gold Diamonds: 16 Round Cut = 0.50cttw Color: G Clarity: SI1-SI2 Dimensions

Category

21st Century and Contemporary Lever-Back Earrings

Materials

Diamond, 18k Gold, Yellow Gold

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Royal Diamond For Sale on 1stDibs

You are likely to find exactly the royal diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 159 antique edition and 325 modern creations to choose from as well. Finding the perfect royal diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a royal diamond has been a part of the legacy of many jewelers, but those produced by Audemars Piguet, Antinori Fine Jewels and Roxa are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. When shopping for a royal diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Royal Diamond?

Prices for a royal diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $462 and can go as high as $1,175,000, while this accessory, on average, fetches $12,361.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.