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Vintage Platinum 5.6ct GIA AGL No Heat Royal Blue Sapphire & Diamond Step Ring
Vintage Platinum 5.6ct GIA AGL No Heat Royal Blue Sapphire & Diamond Step Ring

Vintage Platinum 5.6ct GIA AGL No Heat Royal Blue Sapphire & Diamond Step Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Emerald Cut - Prong Set - Royal Blue Color - No Heat - Ceylon - 5.26ct (approx. based on AGL & GIA measurements) ** See Certification...

Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Zorab Creation-Bleu Royal 6.81 Carat Tanzanite and Fancy Diamond Ring
Zorab Creation-Bleu Royal 6.81 Carat Tanzanite and Fancy Diamond Ring

Zorab Creation-Bleu Royal 6.81 Carat Tanzanite and Fancy Diamond Ring

By Zorab Creation

Located in San Diego, CA

On a throne of Gold and diamonds sits a 6.81-carat blue Tanzanite kept secure by prongs paved in 0.47-carat Fancy colored Diamonds. The shoulder and shank of the Palladium and 18K Go...

Category

2010s American Art Nouveau Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, Palladium

Australian Solid Black Opal Diamond 18k Gold Ring Royal Blue Size L / 5.75
Australian Solid Black Opal Diamond 18k Gold Ring Royal Blue Size L / 5.75

Australian Solid Black Opal Diamond 18k Gold Ring Royal Blue Size L / 5.75

Located in SYDNEY, AU

A stunning 18ct gold solid black opal ring with royal blue play of colours and diamonds on the sides.

Category

21st Century and Contemporary Australian Contemporary Solitaire Rings

Materials

Black Opal, Opal, Diamond, Yellow Gold, 18k Gold

Platinum GIA 3.5ctw No Heat Royal Blue Burma Sapphire & Oval Diamond Ring
Platinum GIA 3.5ctw No Heat Royal Blue Burma Sapphire & Oval Diamond Ring

Platinum GIA 3.5ctw No Heat Royal Blue Burma Sapphire & Oval Diamond Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Royal sapphire diamond halo art deco cocktail ring 18k white gold
Royal sapphire diamond halo art deco cocktail ring 18k white gold

Royal sapphire diamond halo art deco cocktail ring 18k white gold

Located in London, GB

Oval shaped sapphire blue vivid colour total weight 1.27ct Art deco style sapphire and baguette diamonds halo engagement ring in 18k white gold. Round brilliant cut diamond total we...

Category

21st Century and Contemporary British Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

【Crown Radiance】Royal Bloom Aurora South Sea Pearl Sapphire and Diamond Pendant
【Crown Radiance】Royal Bloom Aurora South Sea Pearl Sapphire and Diamond Pendant

【Crown Radiance】Royal Bloom Aurora South Sea Pearl Sapphire and Diamond Pendant

By The Pearl Vogue

Located in New York, NY

Radiating majestic elegance, this pendant features an Aurora-grade South Sea pearl crowned with a vibrant cluster of natural sapphires and sparkling diamonds. The 9–10mm pearl exhibi...

Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, South Sea Pearl, Sapphire, White Gold

3.08ct Royal Blue Sapphire Ring with Baguette and Round Diamonds in 18k Gold
3.08ct Royal Blue Sapphire Ring with Baguette and Round Diamonds in 18k Gold

3.08ct Royal Blue Sapphire Ring with Baguette and Round Diamonds in 18k Gold

By Soley Gems

Located in Westport, CT

Set in 18k white gold, this ring showcases a vivid royal blue sapphire—the kind of blue you dream about—framed in a refined diamond halo with 32 round brilliant diamonds and 4 sleek ...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Georgiana Oval 1.00 tcw Diamond Engagement Ring 14kt WG by Royal Asscher
Georgiana Oval 1.00 tcw Diamond Engagement Ring 14kt WG by Royal Asscher

Georgiana Oval 1.00 tcw Diamond Engagement Ring 14kt WG by Royal Asscher

Located in San Diego, CA

ROYAL ASSCHER Georgiana Diamond Engagement Ring Style: Solitaire with Diamond Accents Style #: 993541008 Metal: 14kt White Gold Size: 5.5 sizable TCW: 1.00 tcw Main Diamond: O...

Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Orange Apricot Gold
Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Orange Apricot Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Orange Apricot Gold

By Annamaria Cammilli

Located in SOLVANG, CA

From Annamaria Cammilli's Essential collection, Dune Royal ring with three layers of gold and three diamonds, handcrafted in 18 karat Orange Apricot gold.

Category

21st Century and Contemporary Italian Contemporary Dome Rings

Materials

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

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18 Karat Champagne Gold
Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18 Karat Champagne Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18 Karat Champagne Gold

By Annamaria Cammilli

Located in SOLVANG, CA

From Annamaria Cammilli's Essential collection, Dune Royal ring with three layers of gold and three diamonds, handcrafted in 18 karat Pink Champagne gold.

Category

21st Century and Contemporary Italian Contemporary Dome Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18K Yellow Sunrise Gold
Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18K Yellow Sunrise Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18K Yellow Sunrise Gold

By Annamaria Cammilli

Located in SOLVANG, CA

From Annamaria Cammilli's Essential collection, Dune Royal ring with three layers of gold and three diamonds, handcrafted in 18 karat Yellow Sunrise gold.

Category

21st Century and Contemporary Italian Contemporary Dome Rings

Materials

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

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18 Karat Lemon Bamboo
Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18 Karat Lemon Bamboo

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18 Karat Lemon Bamboo

By Annamaria Cammilli

Located in SOLVANG, CA

From Annamaria Cammilli's Essential collection, Dune Royal ring with three layers of gold and three diamonds, handcrafted in 18 karat Yellow Lemon Bamboo gold.

Category

21st Century and Contemporary Italian Contemporary Dome Rings

Materials

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

New Platinum 2.77ctw GIA Oval Royal Blue Sapphire Diamond Halo Pendant Necklace
New Platinum 2.77ctw GIA Oval Royal Blue Sapphire Diamond Halo Pendant Necklace

New Platinum 2.77ctw GIA Oval Royal Blue Sapphire Diamond Halo Pendant Necklace

Located in Montclair, NJ

This custom made sapphire and diamond necklace features a truly magnificent royal blue oval brilliant cut sapphire certified by GIA.

Category

2010s American Pendant Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Vintage 18k Gold 0.75ctw Diamond Royal Blue Enamel Textured Flower Platter Ring
Vintage 18k Gold 0.75ctw Diamond Royal Blue Enamel Textured Flower Platter Ring

Vintage 18k Gold 0.75ctw Diamond Royal Blue Enamel Textured Flower Platter Ring

Located in Montclair, NJ

--Stone(s):-- (34) Natural Genuine Diamonds - Single & Old Transitional Cut - G/H Color - VS2-SI2 Clarity Total Diamond Carat Weight: 0.75 (approx.)

Category

20th Century Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Enamel

3.05 Carat Oval Royal Blue Sapphire Diamond 18K White Gold Ring by Tamir
3.05 Carat Oval Royal Blue Sapphire Diamond 18K White Gold Ring by Tamir

3.05 Carat Oval Royal Blue Sapphire Diamond 18K White Gold Ring by Tamir

By Tamir

Located in Beverly Hills, CA

A deeply elegant 3.05 carat oval royal blue sapphire and diamond ring, designed by Tamir and crafted in 18K white gold.

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, 18k Gol...

Vintage 18K Gold 2.98ct Ceylon Royal Blue Sapphire Halo Diamond Cocktail Ring
Vintage 18K Gold 2.98ct Ceylon Royal Blue Sapphire Halo Diamond Cocktail Ring

Vintage 18K Gold 2.98ct Ceylon Royal Blue Sapphire Halo Diamond Cocktail Ring

Located in Houston, TX

Cut Style: Crown Brilliant Cut Transparency: Transparent Color(s): Blue Treatments: Heating (H) Grading Report: GIA Lab Report #1232703759 issued on Sep 24, 2025 Comments: The color ...

Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold, Yellow Gold

3.40 Carat Royal Blue Sapphire Diamond Gold Statement Ring Estate Fine Jewelry
3.40 Carat Royal Blue Sapphire Diamond Gold Statement Ring Estate Fine Jewelry

3.40 Carat Royal Blue Sapphire Diamond Gold Statement Ring Estate Fine Jewelry

Located in Montreal, QC

Elegant and finely detailed Royal Blue Sapphire and RBC Diamond 14K White Gold Vintage Statement Oscar Worthy Cocktail Ring.

Category

Late 20th Century Modernist Cocktail Rings

Materials

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

7.23 Carat Unenhanced Royal Blue Burmese Sapphire and Diamond Ring, circa 1960s
7.23 Carat Unenhanced Royal Blue Burmese Sapphire and Diamond Ring, circa 1960s

7.23 Carat Unenhanced Royal Blue Burmese Sapphire and Diamond Ring, circa 1960s

Located in London, GB

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...

Category

Vintage 1960s Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Certified 1.28 Carats Blue Royal Sapphire Diamonds Yellow Gold 18 Carats Ring
Certified 1.28 Carats Blue Royal Sapphire Diamonds Yellow Gold 18 Carats Ring

Certified 1.28 Carats Blue Royal Sapphire Diamonds Yellow Gold 18 Carats Ring

Located in Vannes, FR

Certified 1.28 Carats Blue Royal Sapphire Diamonds Yellow Gold 18 Carats Ring This beautiful ring is made of white gold.

Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

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

Royal uncut rose Diamond ruby yellow gold-plated 925 silver peacock bracelet
Royal uncut rose Diamond ruby yellow gold-plated 925 silver peacock bracelet

Royal uncut rose Diamond ruby yellow gold-plated 925 silver peacock bracelet

Located in Delhi, DL

This Royal peacock hinged bracelet consists of: Diamond- 6.30cts Diamond type: Pave and uncut diamonds Diamond color: White and tinted grey Diamond Certificate- Certified Natural Me...

Category

2010s Indian Contemporary Modern Bracelets

Materials

Diamond, Ruby, Gold Plate, Yellow Gold, Silver, Sterling Silver

GRS Certified 6.35 Carat Royal Blue Sapphire with Diamonds in Platinum Ring
GRS Certified 6.35 Carat Royal Blue Sapphire with Diamonds in Platinum Ring

GRS Certified 6.35 Carat Royal Blue Sapphire with Diamonds in Platinum Ring

By Gad & Co.

Located in Miami, FL

This ring features a natural 6.35-carat oval cut Royal Blue Sapphire from Ceylon, Sri Lanka. Set in platinum, with 4 round cut and 4 baguette cut floating cluster diamond side stones.

Category

2010s Sri Lankan Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

18k White Gold 2.93ct Cushion Royal Purple Amethyst & Diamond Halo Stud Earrings
18k White Gold 2.93ct Cushion Royal Purple Amethyst & Diamond Halo Stud Earrings

18k White Gold 2.93ct Cushion Royal Purple Amethyst & Diamond Halo Stud Earrings

Located in Montclair, NJ

Enjoy :) --Stone(s):-- (2) Natural Genuine Amethysts - Cushion Brilliant Cut - Prong Set - FINE Royal Purple Color - 2.40ctw (exact) (36) Natural Genuine Diamonds - Round Brilliant ...

Category

2010s American Stud Earrings

Materials

Amethyst, Diamond, 18k Gold, White Gold

Royal Blue 1.09ct Sapphire (Heated, Sri Lanka) Tiara Diamond Ring, US 5, 18K
Royal Blue 1.09ct Sapphire (Heated, Sri Lanka) Tiara Diamond Ring, US 5, 18K

Royal Blue 1.09ct Sapphire (Heated, Sri Lanka) Tiara Diamond Ring, US 5, 18K

Located in Irvine, CA

Elegance & Luxury Combined – This breathtaking Royal Blue Sapphire and Diamond Tiara Ring is a true masterpiece, crafted in 18K white gold (AU750) for lasting brilliance.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

Men 18k Yellow Gold 0.90ct Royal Asscher Cut Diamond 0.75tct Sapphire Baguettes
Men 18k Yellow Gold 0.90ct Royal Asscher Cut Diamond 0.75tct Sapphire Baguettes

Men 18k Yellow Gold 0.90ct Royal Asscher Cut Diamond 0.75tct Sapphire Baguettes

Located in New York, NY

The focal point is a dazzling 0.90-carat Royal Asscher Cut H SI1 Diamond, certified by GIA with certificate number 5222554260, ensuring the highest quality and authenticity.

Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Platinum GIA 2.37ct No Heat Dark Royal Blue Sapphire Diamond Wavy Ballerina Ring
Platinum GIA 2.37ct No Heat Dark Royal Blue Sapphire Diamond Wavy Ballerina Ring

Platinum GIA 2.37ct No Heat Dark Royal Blue Sapphire Diamond Wavy Ballerina Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Dark Royal Blue Color - No Heat - Ceylon - 1.41ct (exact) ** See Certification Details Below for Complete Info ** ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

8.01 Carats Royal Blue Sapphire and Diamond Tennis Bracelet Made in Platinum
8.01 Carats Royal Blue Sapphire and Diamond Tennis Bracelet Made in Platinum

8.01 Carats Royal Blue Sapphire and Diamond Tennis Bracelet Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring 8.01 Carats Natural Sapphires and 1.89 Carats Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel in hardness as well as ...

Category

21st Century and Contemporary Japanese Modern Tennis Bracelets

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 3.55 Carat Royal Blue Burma Natural Sapphire Diamond Cocktail Ring
GIA Certified 3.55 Carat Royal Blue Burma Natural Sapphire Diamond Cocktail Ring

GIA Certified 3.55 Carat Royal Blue Burma Natural Sapphire Diamond Cocktail Ring

Located in Weston, MA

This stunning ring boasts a breathtaking 3.55 carat Burma royal blue unheated sapphire, surrounded by a halo of sparkling round-cut diamonds in a classic and symmetrical design.

Category

2010s American Modern Cocktail Rings

Materials

Diamond, 18k Gold

Pear Royal Blue Sapphire and Diamond Cluster 18 Carat Yellow Gold Stud Earrings
Pear Royal Blue Sapphire and Diamond Cluster 18 Carat Yellow Gold Stud Earrings

Pear Royal Blue Sapphire and Diamond Cluster 18 Carat Yellow Gold Stud Earrings

Located in London, GB

Surrounding the sapphires is a beautiful halo of 12 round brilliant cut diamonds, enhancing the beauty of the gemstones and creating a delightful contrast between the vibrant royal b...

Category

Vintage 1980s Unknown Lever-Back Earrings

Materials

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

Peachy Sapphire Diamond ring 18KT white gold RARE royal luxury engagement ring
Peachy Sapphire Diamond ring 18KT white gold RARE royal luxury engagement ring

Peachy Sapphire Diamond ring 18KT white gold RARE royal luxury engagement ring

Located in Boca Raton, FL

Its gentle and elegant on one side and royal and luxurious on the other. This ring is sparkling with 1.50 carats of diamonds and a gentle sparkle from the center peachy sapphire.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Tiffany & Co. Antique Art Deco Platinum Royal Blue No Heat Sapphire Diamond Ring
Tiffany & Co. Antique Art Deco Platinum Royal Blue No Heat Sapphire Diamond Ring

Tiffany & Co. Antique Art Deco Platinum Royal Blue No Heat Sapphire Diamond Ring

By Tiffany & Co.

Located in Montclair, NJ

Platinum 2.15ctw GIA Ceylon No Heat Royal Blue Sapphire & Diamond Ring --Stone(s):-- (1) Natural Genuine Sapphire - Emerald Cut - Channel Set - Certified As Royal Blue Color - Ceylo...

Category

Antique 19th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Marquise Royal Blue Sapphire & Halo Diamond Cluster Ring in 18kt Yellow Gold
Marquise Royal Blue Sapphire & Halo Diamond Cluster Ring in 18kt Yellow Gold

Marquise Royal Blue Sapphire & Halo Diamond Cluster Ring in 18kt Yellow Gold

By VR Jewels

Located in New York, NY

this Marquise Royal Blue Sapphire & Halo Diamond Cluster Ring features a striking 1.46-carat marquise-cut deep blue sapphire, gracefully set in rich 18k yellow gold.

Category

21st Century and Contemporary American Art Deco Cluster Rings

Materials

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

Platinum 6.22ctw AGL No Heat Royal Blue Sapphire GIA Half Moon Diamond Side Ring
Platinum 6.22ctw AGL No Heat Royal Blue Sapphire GIA Half Moon Diamond Side Ring

Platinum 6.22ctw AGL No Heat Royal Blue Sapphire GIA Half Moon Diamond Side Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Cushion Cut - Claw Prong Set - True Royal Blue - Clean - No Heat - Incredible Quality- 5.17ct (exact certified) ** See Certification Deta...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Unheated Royal Blue Sapphire 2.05 ct Ring in 18K White Gold with Diamonds
Unheated Royal Blue Sapphire 2.05 ct Ring in 18K White Gold with Diamonds

Unheated Royal Blue Sapphire 2.05 ct Ring in 18K White Gold with Diamonds

Located in Roma, IT

Set in 18K white gold, the sapphire is flanked by two brilliant white diamonds and additional small diamonds along the shank, enhancing the overall sparkle and sophistication of the ...

Category

2010s Cocktail Rings

Materials

Diamond, Blue Sapphire, White Gold

Striking Faceted Squared Ruby Earrings with a Royal Symmetry of Diamonds Setting
Striking Faceted Squared Ruby Earrings with a Royal Symmetry of Diamonds Setting

Striking Faceted Squared Ruby Earrings with a Royal Symmetry of Diamonds Setting

By Angeletti

Located in Roma, IT

Striking Faceted Squared Ruby Earrings with a Royal Symmetry of Diamonds setting. The Shape, albeit simple, refers to the Jewels Made by the Art Déco Masters, a Sophisticated Creatio...

Category

2010s Italian Contemporary Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

14k Yellow Gold Oval Deep Royal Blue Sapphire Bezel Diamond Step Sides Ring
14k Yellow Gold Oval Deep Royal Blue Sapphire Bezel Diamond Step Sides Ring

14k Yellow Gold Oval Deep Royal Blue Sapphire Bezel Diamond Step Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Deep Royal Blue Color- 7x5.6mm - 1.18ct (approx.) (12) Natural Genuine Diamonds - Round Brilliant Cut -...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

GRS Certified 5.54 Carat Royal Blue No Heat Burma Blue Sapphire Diamond Ring
GRS Certified 5.54 Carat Royal Blue No Heat Burma Blue Sapphire Diamond Ring

GRS Certified 5.54 Carat Royal Blue No Heat Burma Blue Sapphire Diamond Ring

By Rewa Jewellery

Located in Bangkok, TH

A brand new blue sapphire and diamond ring by Rewa. Ships from the US, no tariffs.

Category

2010s Thai Art Deco Solitaire Rings

Materials

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

Antique Georgian 18k Gold Silver Diamond Royal Blue Enamel Laurel Wreath Pendant
Antique Georgian 18k Gold Silver Diamond Royal Blue Enamel Laurel Wreath Pendant

Antique Georgian 18k Gold Silver Diamond Royal Blue Enamel Laurel Wreath Pendant

Located in Montclair, NJ

--Stone(s):-- 133 Natural Genuine Diamonds - Old Rose Cut - Pave & Bezel Set - G/J Color - SI1/SI2 Clarity Total Carat Weight: 2.0 approx.

Category

Antique Early 1800s Georgian Pendant Necklaces

Materials

Diamond, 18k Gold, Silver, Enamel

3.09 Carat Royal Blue Oval Sapphire and Diamond Platinum Cluster Ring, 1984
3.09 Carat Royal Blue Oval Sapphire and Diamond Platinum Cluster Ring, 1984

3.09 Carat Royal Blue Oval Sapphire and Diamond Platinum Cluster Ring, 1984

Located in London, GB

This gorgeous vintage cluster ring is set with a royal blue oval sapphire weighing 3.09ct mounted in an eight claw, open back setting.

Category

Vintage 1980s English Modern Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Royal Blue Sapphire & Diamond 14K Tiara Crown Ring, MADE TO ORDER, LR52404W45SA
Royal Blue Sapphire & Diamond 14K Tiara Crown Ring, MADE TO ORDER, LR52404W45SA

Royal Blue Sapphire & Diamond 14K Tiara Crown Ring, MADE TO ORDER, LR52404W45SA

By Gabriel & Co.

Located in Austin, TX

As gorgeous as a fine royal tiara, this ring crowns your finger in decadent royal blues and white gold and diamonds.

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Royal Blue Ceylon Sapphire Diamond Cocktail Ring 19.2 Karat White Gold 2010s
Royal Blue Ceylon Sapphire Diamond Cocktail Ring 19.2 Karat White Gold 2010s

Royal Blue Ceylon Sapphire Diamond Cocktail Ring 19.2 Karat White Gold 2010s

Located in Lisbon, PT

A contemporary royal blue Ceylon sapphire and diamond cocktail or dress ring in 19.2kt white gold, Portugal, 2010s.

Category

2010s Portuguese Contemporary Cocktail Rings

Materials

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

Royal Blue Sapphire and Diamond Ring in 750 White Gold, Modern Design
Royal Blue Sapphire and Diamond Ring in 750 White Gold, Modern Design

Royal Blue Sapphire and Diamond Ring in 750 White Gold, Modern Design

Located in Viena, Viena

royal blue modern ring with sapphire and brilliant-cut diamonds, 750 white gold, brilliant-cut diamonds total approx. 0.80 ct, TW (fine white) /vvs-vs (very small-small Inclusions), ...

Category

2010s European Modern Solitaire Rings

Materials

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

Royal Natural ruby brilliant cut diamond 18K gold stud drop shaped earrings
Royal Natural ruby brilliant cut diamond 18K gold stud drop shaped earrings

Royal Natural ruby brilliant cut diamond 18K gold stud drop shaped earrings

Located in Delhi, DL

This pair of elegant earring with natural ruby and brilliant cut diamonds in 18K gold is a true style statement. These earrings consists of: Net weight- 5.474 grams Diamond type- B...

Category

2010s Indian Contemporary Stud Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Pendant Necklace in 18Kt White Gold Diamonds Heart and Royal Quartz Pear Drop
Pendant Necklace in 18Kt White Gold Diamonds Heart and Royal Quartz Pear Drop

Pendant Necklace in 18Kt White Gold Diamonds Heart and Royal Quartz Pear Drop

By Nicofilimon the Jewelry Designer

Located in Athens, GR

Beautiful and delicate necklace in 18Kt white gold with a diamonds heart and flowless royal pear quartz, all handmade.

Category

2010s Greek Contemporary Pendant Necklaces

Materials

Diamond, Quartz, White Gold, 18k Gold

Royal Blue Enamel 1 Ct Diamond Cocktail Ring in 18K Yellow & White Gold, 1935
Royal Blue Enamel 1 Ct Diamond Cocktail Ring in 18K Yellow & White Gold, 1935

Royal Blue Enamel 1 Ct Diamond Cocktail Ring in 18K Yellow & White Gold, 1935

Located in Herzelia, Tel Aviv

Details: Metal: 18 Karat Yellow & White Gold Gemstones: Fine Natural Diamonds Enamel: Royal Blue Enamel of exceptional quality Diamonds: Approx total weight: 1 Carat Weight: 13.6...

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, 18k Gold, White Gold, Enamel

Antique Brooch Bavarian Royal Lion 14 Karat Gold Diamonds Rubies Natural Pearls
Antique Brooch Bavarian Royal Lion 14 Karat Gold Diamonds Rubies Natural Pearls

Antique Brooch Bavarian Royal Lion 14 Karat Gold Diamonds Rubies Natural Pearls

Located in Munich, Bavaria

This handcrafted 14 karat gold brooch was a present given by the Bavarian Court to a loyal subject for special achievements. The striding lion is decorated with diamonds and rubies. ...

Category

Antique 1880s Brooches

Materials

Diamond, Natural Pearl, Ruby

18 kt. Yellow Gold Crown Ring Royal Crown Shape With  1.40 ct. Diamonds
18 kt. Yellow Gold Crown Ring Royal Crown Shape With  1.40 ct. Diamonds

18 kt. Yellow Gold Crown Ring Royal Crown Shape With 1.40 ct. Diamonds

By Joël Glecer / Orologio

Located in Antwerp, BE

Elegant 18 kt. Yellow Gold Ring Royal Crown Shape With 1.40 ct. Diamonds Diamonds: brilliant cut diamonds together 1.40 ct.

Category

21st Century and Contemporary Belgian Artisan Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Retro Two-Tone Gold 3 Carat Natural Royal Blue Sapphire & Diamond Ring 1980
Retro Two-Tone Gold 3 Carat Natural Royal Blue Sapphire & Diamond Ring 1980

Retro Two-Tone Gold 3 Carat Natural Royal Blue Sapphire & Diamond Ring 1980

Located in Los Angeles, CA

Elegant retro two-tone 14 karat white and yellow gold cocktail ring set with a natural royal blue sapphire and colorless round brilliant diamonds.

Category

Early 2000s North American Retro Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 14k Gold

14k Gold 1.49ctw Royal Blue Sapphire w/ Baguette Diamond Sides Bow Style Ring
14k Gold 1.49ctw Royal Blue Sapphire w/ Baguette Diamond Sides Bow Style Ring

14k Gold 1.49ctw Royal Blue Sapphire w/ Baguette Diamond Sides Bow Style Ring

Located in Montclair, NJ

LOOKS MUCH BETTER IN PERSON. TOP ROYAL BLUE COLOR! --Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Vivid Royal Blue Color - Top Color - 6.6x5.4mm - 1.19ct (approx...

Category

21st Century and Contemporary Engagement Rings

Materials

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

Oval Pendant Matte Necklace in 22Kt Yellow Gold with Royal Quartz and Diamond
Oval Pendant Matte Necklace in 22Kt Yellow Gold with Royal Quartz and Diamond

Oval Pendant Matte Necklace in 22Kt Yellow Gold with Royal Quartz and Diamond

By Nicofilimon the Jewelry Designer

Located in Athens, GR

Necklace, handmade, in 22Kt Matte yellow gold with Royal Clear Faceted quartz and diamond. Original, Elegant One of a kind.

Category

2010s Greek Classical Greek Pendant Necklaces

Materials

Diamond, Quartz, Yellow Gold, 22k Gold

14K White Gold Diamond and Royal Blue Sapphire Alternating Band – 1.45 Carat Tot
14K White Gold Diamond and Royal Blue Sapphire Alternating Band – 1.45 Carat Tot

14K White Gold Diamond and Royal Blue Sapphire Alternating Band – 1.45 Carat Tot

Located in Chicago, IL

Featuring alternating royal blue natural sapphires and brilliant white diamonds, it offers a refined aesthetic perfect as a wedding band, anniversary ring, or standalone statement

Category

2010s American Contemporary Band Rings

Materials

Diamond, Blue Sapphire, White Gold

AIG Certified 7.75 Ct Royal Blue Ceylon Sapphire 6.30 Ct Diamond  18k Bracelet
AIG Certified 7.75 Ct Royal Blue Ceylon Sapphire 6.30 Ct Diamond  18k Bracelet

AIG Certified 7.75 Ct Royal Blue Ceylon Sapphire 6.30 Ct Diamond 18k Bracelet

Located in New Delhi, Delhi

Gorgeous bracelet come in 18k gold with 7 pieces of Natural Ceylon Royal Blue Sapphires of 7,75 carats, in perfect drop cut, spectacular color, extra fine quality, and 187 pieces of...

Category

21st Century and Contemporary Contemporary Modern Bracelets

Materials

Diamond, Sapphire, 18k Gold

Natural Royal Blue Oval Shape Blue Sapphire and Marquise Diamond Engagement Ring
Natural Royal Blue Oval Shape Blue Sapphire and Marquise Diamond Engagement Ring

Natural Royal Blue Oval Shape Blue Sapphire and Marquise Diamond Engagement Ring

Located in Hong Kong, HK

Product Specifications: Center Stone: 1.50ct Oval shaped high quality blue sapphire Blue Sapphire's Color: Royal Blue Blue Sapphire's Clarity: Eye clean, slightly chips on the side ...

Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Cartier Paris Art Deco Royal Blue 2.3 Carat No Heat Sapphire and Diamond Ring
Cartier Paris Art Deco Royal Blue 2.3 Carat No Heat Sapphire and Diamond Ring

Cartier Paris Art Deco Royal Blue 2.3 Carat No Heat Sapphire and Diamond Ring

Located in Miami, FL

The ring uses a three-stone platinum construction with an emerald-cut royal blue sapphire at the center and geometric diamond shoulders on each side.

Category

Early 20th Century Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Dangle and Sparkly Earrings in 18kt White Gold with Royal Quartz and Diamonds
Dangle and Sparkly Earrings in 18kt White Gold with Royal Quartz and Diamonds

Dangle and Sparkly Earrings in 18kt White Gold with Royal Quartz and Diamonds

By Nicofilimon the Jewelry Designer

Located in Athens, GR

Marquise Dangling Sparkly Earrings ,with Royal white and rose Quartz and Diamonds! Handcrafted in 18 kt white gold and designed to be comfortable and easy to wear.

Category

2010s Greek Contemporary Dangle Earrings

Materials

Diamond, Quartz, White Gold, 18k Gold

9.69ct Royal Blue Sapphire & Diamond Floral Halo Stud Earrings in 14K White Gold
9.69ct Royal Blue Sapphire & Diamond Floral Halo Stud Earrings in 14K White Gold

9.69ct Royal Blue Sapphire & Diamond Floral Halo Stud Earrings in 14K White Gold

By VR Jewels

Located in New York, NY

These elegant stud earrings feature 9.69 carats of royal blue sapphires set in 14K white gold. The big oval shapes measuring approximately 5 x 7 mm and each small sapphire 3.5 x 5.5...

Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

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

Royal Blue Sapphire & Diamond Halo Cocktail Ring 1.55 carat in 14K Yellow Gold
Royal Blue Sapphire & Diamond Halo Cocktail Ring 1.55 carat in 14K Yellow Gold

Royal Blue Sapphire & Diamond Halo Cocktail Ring 1.55 carat in 14K Yellow Gold

By VR Jewels

Located in New York, NY

This halo cocktail ring features a 1.55 carat natural blue sapphire, set in 14k yellow gold. The center stone measuring approximately 8 x 6 mm, secured in a classic prong setting. Sa...

Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

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

6.36 Carat Royal Blue Sapphire
6.36 Carat Royal Blue Sapphire

6.36 Carat Royal Blue Sapphire

Located in New York, NY

18K White Gold Sapphire and diamond engagement ring, features 6.36 Carat Radiant cut sapphire and 0.75 carats of trapezoids. G-H in color SI in clarity.

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Annamaria Cammilli "Dune Royal" Ring with Three Diamonds in 18k Black Lava Gold
Annamaria Cammilli "Dune Royal" Ring with Three Diamonds in 18k Black Lava Gold

Annamaria Cammilli "Dune Royal" Ring with Three Diamonds in 18k Black Lava Gold

By Annamaria Cammilli

Located in SOLVANG, CA

From Annamaria Cammilli's Essential collection, Dune Royal ring with three layers of gold and three diamonds, handcrafted in 18 karat Black Lava gold.

Category

21st Century and Contemporary Italian Contemporary Dome Rings

Materials

Diamond, White Diamond, Gold, 18k Gold

AIG Certified 3.46 Carat Royal Blue Sapphire 1.59 Ct Diamonds 18k Gold Ring
AIG Certified 3.46 Carat Royal Blue Sapphire 1.59 Ct Diamonds 18k Gold Ring

AIG Certified 3.46 Carat Royal Blue Sapphire 1.59 Ct Diamonds 18k Gold Ring

Located in New Delhi, Delhi

Magnificent ring come in 18k gold with a Natural Royal Blue Sapphire , extra fine quality, vibrant color, in perfect oval cut of 3,46 carat, and 94 pieces of Natural Diamonds , in b...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k 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.