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IGI 18K 2.78 Ct Vivid Blue ( Royal Blue ) Sapphire&Diamonds Engagement Ring
IGI 18K 2.78 Ct Vivid Blue ( Royal Blue ) Sapphire&Diamonds Engagement Ring

IGI 18K 2.78 Ct Vivid Blue ( Royal Blue ) Sapphire&Diamonds Engagement Ring

Located in Kaohsiung City, TW

*IGI/Lotus 18K 2.78 Ct Vivid Blue Sapphire&Diamonds Antique Style Engagement Ring * IGI/Lotus-certified natural Vivid blue ( Royal Blue ) Sapphire weighing 2.78 ct set on the 18...

Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

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

Royal Blue Lapis Lazuli 11.5mm  & Diamond Earrings With Gold Veins & Gold Spots
Royal Blue Lapis Lazuli 11.5mm  & Diamond Earrings With Gold Veins & Gold Spots

Royal Blue Lapis Lazuli 11.5mm & Diamond Earrings With Gold Veins & Gold Spots

Located in Hong Kong, HK

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

Category

2010s Hong Kong Clip-on Earrings

Materials

Diamond, White Diamond, Lapis Lazuli, Gold, 18k Gold, White Gold

【Crown Radiance】Royal Garland Aurora South Sea Pearl Diamond Pendant Necklace
【Crown Radiance】Royal Garland Aurora South Sea Pearl Diamond Pendant Necklace

【Crown Radiance】Royal Garland Aurora South Sea Pearl Diamond Pendant Necklace

By The Pearl Vogue

Located in New York, NY

This dazzling bridal necklace is crafted from 18K white gold, weighing 12.6 grams, and features a lustrous 14-15mm South Sea pearl as its centerpiece, radiating brilliance and elegan...

Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, South Sea Pearl, White Gold

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: earrings measure 19.94mm long Weight: 15.64 grams

Category

21st Century and Contemporary Lever-Back Earrings

Materials

Diamond, 18k Gold, Yellow Gold

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 Pendant, a truly mesmerizing piece that exudes elegance and sophistication.

Category

Late 20th Century Hong Kong Contemporary Pendant Necklaces

Materials

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

Antique Victorian 18K Yellow Gold Sapphire Ruby Diamond Royal Crown Pin
Antique Victorian 18K Yellow Gold Sapphire Ruby Diamond Royal Crown Pin

Antique Victorian 18K Yellow Gold Sapphire Ruby Diamond Royal Crown Pin

Located in Houston, TX

Gender: Ladies Metal Type: 18K Yellow Gold Length: 3.00 inches  Width: 19.00 mm Weight: 3.02 grams Lady's 18K yellow gold diamond, sapphire, and ruby Victorian (1837-1901) stick...

Category

Antique Mid-19th Century Unknown Brooches

Materials

Diamond, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold

Platinum GIA 4.05ct Royal Blue Long Oval Sapphire w/ Diamond Accents Ring
Platinum GIA 4.05ct Royal Blue Long Oval Sapphire w/ Diamond Accents Ring

Platinum GIA 4.05ct Royal Blue Long Oval Sapphire w/ Diamond Accents Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

18k Yellow Gold GIA 2.85ctw Oval Royal Blue Sapphire Diamond Halo Stud Earrings
18k Yellow Gold GIA 2.85ctw Oval Royal Blue Sapphire Diamond Halo Stud Earrings

18k Yellow Gold GIA 2.85ctw Oval Royal Blue Sapphire Diamond Halo Stud Earrings

Located in Montclair, NJ

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

Category

21st Century and Contemporary Stud Earrings

Materials

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

Vintage Royal Blue Oval Cut Sapphire & Diamond Ballerina Ring in 20K Yellow Gold
Vintage Royal Blue Oval Cut Sapphire & Diamond Ballerina Ring in 20K Yellow Gold

Vintage Royal Blue Oval Cut Sapphire & Diamond Ballerina Ring in 20K Yellow Gold

Located in Wan Chai District, HK

A vintage ballerina-style ring in 850 yellow gold, a purity slightly above 20K, centered on a vivid oval cut royal blue sapphire with a full surround of tapered baguette diamonds fan...

Category

Late 20th Century Hong Kong Contemporary Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, Yellow Gold

18K Yellow Gold Royal Bow Necklace with Cushion-Cut Natural Diamonds
18K Yellow Gold Royal Bow Necklace with Cushion-Cut Natural Diamonds

18K Yellow Gold Royal Bow Necklace with Cushion-Cut Natural Diamonds

Located in Hong Kong, HK

This 18K yellow gold necklace is a true embodiment of grace and refinement. At its heart lies a cushion-cut natural diamond (0.19ct), radiating brilliance and sophistication. Surroun...

Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Royal couture polki Diamonds gemstones pearl gold foil goddess long necklace set
Royal couture polki Diamonds gemstones pearl gold foil goddess long necklace set

Royal couture polki Diamonds gemstones pearl gold foil goddess long necklace set

Located in Delhi, DL

## Royal couture Natural Polki Diamond & Gemstone intricate goddess Gold Foil Temple Necklace Set with Earrings Celebrate the timeless beauty of Indian heritage with this magnif...

Category

2010s Indian Art Deco Drop Necklaces

Materials

Coral, Diamond, Emerald, Pearl, Ruby, Blue Sapphire, Yellow Sapphire, Gold

Royal queen Natural polki Diamonds gemstones gold foil necklace set with jhumka
Royal queen Natural polki Diamonds gemstones gold foil necklace set with jhumka

Royal queen Natural polki Diamonds gemstones gold foil necklace set with jhumka

Located in Delhi, DL

## Traditional Indian Natural Polki Diamond & Gemstone Gold Foil Long Necklace Set with indian jhumka Embrace the grandeur of India's royal heritage with this exquisite **Tradit...

Category

2010s Indian Art Deco Drop Necklaces

Materials

Yellow Sapphire, Blue Sapphire, Ruby, Pearl, Emerald, Diamond, Coral, Gold

Tamir 2.71ct Royal Blue Sapphire Ring in 18K White Gold with Diamonds
Tamir 2.71ct Royal Blue Sapphire Ring in 18K White Gold with Diamonds

Tamir 2.71ct Royal Blue Sapphire Ring in 18K White Gold with Diamonds

By Tamir

Located in Beverly Hills, CA

Exquisite 2.71 Carat Royal Blue Sapphire Cushion Ring in 18K White Gold with Diamonds - Tamir by Merkaba Jewelry Beverly Hills.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Blue Sapphire, Sapphire, Multi-gemstone, White Diamond, Diamond, White G...

Classic Platinum GIA 1.92ctw Oval Royal Blue Ceylon Sapphire Diamond Halo Ring
Classic Platinum GIA 1.92ctw Oval Royal Blue Ceylon Sapphire Diamond Halo Ring

Classic Platinum GIA 1.92ctw Oval Royal Blue Ceylon Sapphire Diamond Halo Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Exquisite 18K 750 White Gold Royal Blue Sapphire and Natural Diamond Ring
Exquisite 18K 750 White Gold Royal Blue Sapphire and Natural Diamond Ring

Exquisite 18K 750 White Gold Royal Blue Sapphire and Natural Diamond Ring

Located in New York, NY

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

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 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, mounted in a 14k white gold setting with a halo of round diamonds.

Category

1990s Engagement Rings

Materials

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

Item Details: - Type: Engagement/Cocktail Ring - Metal: Platinum - Weight: 4.70 - Style: Art Deco - Era: Vintage - Setting: Prong - Size: 6 (adjustable) - Measurements: 2.45 x 1.95 c...

Category

1990s Burmese Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Classic Platinum High Quality 1.18ctw Royal Blue Sapphire w/ Diamond Sides Ring
Classic Platinum High Quality 1.18ctw Royal Blue Sapphire w/ Diamond Sides Ring

Classic Platinum High Quality 1.18ctw Royal Blue Sapphire w/ Diamond Sides Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

New Platinum 2.27ctw Heart Royal Blue Sapphire & Diamond Halo Pendant Necklace
New Platinum 2.27ctw Heart Royal Blue Sapphire & Diamond Halo Pendant Necklace

New Platinum 2.27ctw Heart Royal Blue Sapphire & Diamond Halo Pendant Necklace

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Heart Brilliant Cut - Prong Set - Very Fine Rich Blue Color - 2.06ct (exact) (20) Natural Genuine Diamonds - Round Brilliant Cut - Prong ...

Category

2010s American Pendant Necklaces

Materials

Diamond, Blue Sapphire, Platinum

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, featuring a captivating 7.13ct GRS-certified center stone.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

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

Each earring is accented with a square diamond and a line of pavé-set diamonds along the hoop, totaling 0.67 carats in diamond weight.

Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Platinum 1.71ctw Oval Royal Blue Sapphire w/ Diamond Halo Bypass Design Ring
Platinum 1.71ctw Oval Royal Blue Sapphire w/ Diamond Halo Bypass Design Ring

Platinum 1.71ctw Oval Royal Blue Sapphire w/ Diamond Halo Bypass Design Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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 blue sapphire from Madagascar with GRS and GIA certification.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

【Crown Radiance】Royal Radiance South Sea Pearl Buccellati-Style Diamond Ring
【Crown Radiance】Royal Radiance South Sea Pearl Buccellati-Style Diamond Ring

【Crown Radiance】Royal Radiance South Sea Pearl Buccellati-Style Diamond Ring

By The Pearl Vogue

Located in New York, NY

This striking ring embodies the elegance of timeless craftsmanship. At its center lies a luminous South Sea pearl, celebrated for its rich iridescence and natural beauty. Surrounding...

Category

21st Century and Contemporary Japanese Engagement Rings

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

GIA Certified 2.43 Carat Royal Blue Sapphire Diamond Halo Gold Earrings
GIA Certified 2.43 Carat Royal Blue Sapphire Diamond Halo Gold Earrings

GIA Certified 2.43 Carat Royal Blue Sapphire Diamond Halo Gold Earrings

Located in Stamford, CT

Mid-century Royal blue Sapphire and diamond earrings. 18k white gold lever back settings, 4 oval sapphires with halos of round and baguette diamonds. 4 oval gem Royal blue Sapphir...

Category

Mid-20th Century Dangle Earrings

Materials

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

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 brilliant natural sapphires measure approximately 6.5 mm in diameter and weigh a combined...

Category

2010s North American Modern Stud Earrings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

9.20 Carat Natural Royal Blue Sapphire and White Diamond Dangling Gold Earrings
9.20 Carat Natural Royal Blue Sapphire and White Diamond Dangling Gold Earrings

9.20 Carat Natural Royal Blue Sapphire and White Diamond Dangling Gold Earrings

Located in Hong Kong, HK

A gorgeous pair of earrings, it features numerous natural round and oval "royal blue" sapphires weighing 9.20 carat, enhanced by white round brilliant-cut diamonds weighing 0.61 cara...

Category

2010s Hong Kong Modern Dangle Earrings

Materials

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

Vintage Art Deco Style Royal Blue Heart Sapphire & Diamond Ring Pendant 20K Gold
Vintage Art Deco Style Royal Blue Heart Sapphire & Diamond Ring Pendant 20K Gold

Vintage Art Deco Style Royal Blue Heart Sapphire & Diamond Ring Pendant 20K Gold

Located in Wan Chai District, HK

A vintage heart shaped ballerina ring and convertible pendant crafted in 850 gold, this piece centers on a vivid heart cut royal blue sapphire encircled by a full surround of tapered...

Category

Late 20th Century Hong Kong Art Deco Cocktail Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Rhodium, Yellow Gold, Gold

18k Yellow Gold Top Quality True Royal Blue Pear Sapphire Pave Diamond Ring
18k Yellow Gold Top Quality True Royal Blue Pear Sapphire Pave Diamond Ring

18k Yellow Gold Top Quality True Royal Blue Pear Sapphire Pave Diamond Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary Solitaire Rings

Materials

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

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 treat to the eyes and the heart.

Category

2010s Asian Modern Solitaire Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold

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 treat to the eyes and the heart.

Category

2010s Indian Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold

22342 Victorian 18K Yellow Gold Old Miner Cut Diamond Royal Blue Sapphire Ring
22342 Victorian 18K Yellow Gold Old Miner Cut Diamond Royal Blue Sapphire Ring

22342 Victorian 18K Yellow Gold Old Miner Cut Diamond Royal Blue Sapphire Ring

Located in Chicago, IL

18K yellow gold ring weighs 4g Center old miner cut diamond ~0.50ct 12 old miner side diamonds, total weight 1.50ct Diamond I color VS2 clarity 2 royal blue sapphires, total weight ...

Category

Antique Mid-19th Century American Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, Yellow Gold, 18k Gold

1950s/1960s Royal Blue Sapphire Diamond Cluster Earrings Platinum Gold French
1950s/1960s Royal Blue Sapphire Diamond Cluster Earrings Platinum Gold French

1950s/1960s Royal Blue Sapphire Diamond Cluster Earrings Platinum Gold French

Located in Lisbon, PT

Mid-Century Royal Blue oval sapphire and round brilliant-cut diamond cluster clip-on earrings in platinum and 18kt white gold, French import marks, 1950s/1960s.

Category

Vintage 1950s French Modern Clip-on Earrings

Materials

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

Platinum GIA 1.7ct Oval Royal Blue Sapphire Marquise Diamond Spray Sides Ring
Platinum GIA 1.7ct Oval Royal Blue Sapphire Marquise Diamond Spray Sides Ring

Platinum GIA 1.7ct Oval Royal Blue Sapphire Marquise Diamond Spray Sides Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

18ct yellow gold Victorian brooch - Large and heavy foiled back diamond heirloom
18ct yellow gold Victorian brooch - Large and heavy foiled back diamond heirloom

18ct yellow gold Victorian brooch - Large and heavy foiled back diamond heirloom

Located in Antwerp, BE

For sale is this stunning Victorian brooch. This royal diamond brooch was most likely made in Belgium or France in the middle of the 19th century.

Category

Antique Late 19th Century Belgian Victorian Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'
18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'

Located in San Francisco, CA

This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a carat each on 3/4 of a 3.6 mm shank. It's a conversational piece! Experience the differ...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

29.26 cts Certified Royal Blue Cabochon Burma Sapphire and Diamond Couture Ring
29.26 cts Certified Royal Blue Cabochon Burma Sapphire and Diamond Couture Ring

29.26 cts Certified Royal Blue Cabochon Burma Sapphire and Diamond Couture Ring

By Leibish and Co. USA Inc

Located in New York, NY

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

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Bleu Royal 14 Karat Rose Gold Black Diamond and Carbon Striped Ring
Bleu Royal 14 Karat Rose Gold Black Diamond and Carbon Striped Ring

Bleu Royal 14 Karat Rose Gold Black Diamond and Carbon Striped Ring

Located in Scottsdale, AZ

Designer: Bleu Royal Material: 14K rose gold Diamond: 8 round cut = 0.16cttw Color: Black Size: 10.25 Weight: 11.90 grams

Category

21st Century and Contemporary Band Rings

Materials

Black Diamond, Gold, 14k Gold, Rose 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

Item Details: Item Type: Cocktail Ring Metal: Platinum Size: Ring Size 6 Weight: 11.61 grams Center Stone Details: Type: Natural Star Sapphire Carat: 6.03 Color: Vivid Blue (Royal B...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Certified Royal Blue Sapphire with Diamond Ring Set in Platinum 950 Settings
Certified Royal Blue Sapphire with Diamond Ring Set in Platinum 950 Settings

Certified Royal Blue Sapphire with Diamond Ring Set in Platinum 950 Settings

Located in Bangkok, TH

Royal Blue Sapphire 3.06 carats with Diamond 0.23 carat Ring set in Platinum 950 Settings (Bellerophon Gemlab Report) Width: 0.7 cm Length: 0.8 cm Ring Size: 54 Total Weight: 12 g...

Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

【Lustre Arc】Aurora South Sea Pearl and Royal Blue Tanzanite Diamond Ring
【Lustre Arc】Aurora South Sea Pearl and Royal Blue Tanzanite Diamond Ring

【Lustre Arc】Aurora South Sea Pearl and Royal Blue Tanzanite Diamond Ring

By The Pearl Vogue

Located in New York, NY

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

Category

21st Century and Contemporary Japanese Cocktail Rings

Materials

Diamond, South Sea Pearl, Tanzanite, White Gold

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'
18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'

Located in San Francisco, CA

This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a carat each on 3/4 of a 3.6 mm shank. It's a conversational piece! Experience the differ...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'
18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'

Located in San Francisco, CA

This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a carat each on 3/4 of a 3.6 mm shank. It's a conversational piece! Experience the differ...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'
18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'

Located in San Francisco, CA

This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a carat each on 3/4 of a 3.6 mm shank. It's a conversational piece! Experience the differ...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

Certified Royal Blue Sapphire with Diamond Ring Set in Platinum 950 Settings
Certified Royal Blue Sapphire with Diamond Ring Set in Platinum 950 Settings

Certified Royal Blue Sapphire with Diamond Ring Set in Platinum 950 Settings

Located in Bangkok, TH

Royal Blue Sapphire 2.47 carats with Diamond 0.29 carat Ring set in Platinum 950 Settings (Bellerophon Gemlab Report) Width: 1.4 cm Length: 0.9 cm Ring Size: 54 Total Weight: 8.7 ...

Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Edwardian 18k Gold Royal Blue Sapphire Old Cut Diamond Three Stone Ring
Antique Edwardian 18k Gold Royal Blue Sapphire Old Cut Diamond Three Stone Ring

Antique Edwardian 18k Gold Royal Blue Sapphire Old Cut Diamond Three Stone Ring

Located in SYDNEY, AU

Dainty Edwardian three-stone ring in 18ct yellow gold, showcasing a vivid royal blue sapphire flanked by two twinkling old-cut diamonds in a classic belcher setting.

Category

20th Century Australian Edwardian Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Royal 18 K Yellow Gold Lapis Sapphire Diamonds Cufflinks Crown Motif
Royal 18 K Yellow Gold Lapis Sapphire Diamonds Cufflinks Crown Motif

Royal 18 K Yellow Gold Lapis Sapphire Diamonds Cufflinks Crown Motif

Located in Zurich, Zollstrasse

Dress like a royal ! A pair of very attractive 18 K yellow Gold cufflinks featuring 14 round brilliant cut Diaomds weighing approximately 0.40 ct, accentuated by 4 square cut blue Sa...

Category

2010s Swiss Contemporary Cufflinks

Materials

Diamond, Lapis Lazuli, Sapphire, 18k Gold, Yellow Gold

Yellow Gold Ring with GRS Certified Royal Blue Sapphire and Diamonds
Yellow Gold Ring with GRS Certified Royal Blue Sapphire and Diamonds

Yellow Gold Ring with GRS Certified Royal Blue Sapphire and Diamonds

By Polya Medvedeva Jewellery

Located in Berlin, DE

The dimension of the royal blue sapphire: 10.80 x 8.43 x 7.25 mm, no heat, 5.23 carats.

Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, Tanza...

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Natural Beige Gold
Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Natural Beige Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Natural Beige 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 Natural Beige gold.

Category

21st Century and Contemporary Italian Contemporary Dome Rings

Materials

Diamond, White Diamond, Gold, 18k Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Brown Chocolate Gold
Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Brown Chocolate Gold

Annamaria Cammilli "Dune Royal" Ring with Diamonds in 18k Brown Chocolate 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 Brown Chocolate gold.

Category

21st Century and Contemporary Italian Contemporary Dome Rings

Materials

Diamond, White Diamond, Gold, 18k Gold

AGL GRS Certified 50 Ct. Emerald and Diamond 'Royal Gardens' Pendant-Necklace
AGL GRS Certified 50 Ct. Emerald and Diamond 'Royal Gardens' Pendant-Necklace

AGL GRS Certified 50 Ct. Emerald and Diamond 'Royal Gardens' Pendant-Necklace

Located in Chicago, IL

Emerald and Diamond 'Royal Gardens' Pendant-Necklace features two stunning emeralds that are each certified by respected gemological laboratories, AGL (American Gemological Laborator...

Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, Platinum

4.99 cts Certified Royal Blue Oval Sapphire, Pear Emeralds, and Diamond Ring
4.99 cts Certified Royal Blue Oval Sapphire, Pear Emeralds, and Diamond Ring

4.99 cts Certified Royal Blue Oval Sapphire, Pear Emeralds, and Diamond Ring

By Leibish and Co. USA Inc

Located in New York, NY

An exquisite and unique couture piece, featuring a royal blue sapphire, a pair of pear emeralds, and colorless round brilliant diamonds.

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

18 Karat White Gold Vivid Royal Blue Sapphire and Diamond Ring
18 Karat White Gold Vivid Royal Blue Sapphire and Diamond Ring

18 Karat White Gold Vivid Royal Blue Sapphire and Diamond Ring

Located in Macau, MO

A stunning and glamorous ring, set with an oval vivid royal blue sapphire weighing 2.17cts, decorated with brilliant-cut diamonds extending to shoulders totaling 1.00cts, mounted in ...

Category

2010s Hong Kong Contemporary Bridal Rings

Materials

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

Platinum 3.43ct GIA Oval Ceylon No Heat Royal Blue Sapphire & Diamond Sides Ring
Platinum 3.43ct GIA Oval Ceylon No Heat Royal Blue Sapphire & Diamond Sides Ring

Platinum 3.43ct GIA Oval Ceylon No Heat Royal Blue Sapphire & Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set -Rich Royal Blue Color - No Heat - Ceylon - 7.98 x 6.54 x 6.56mm - 3.31ct (exact) ** See Certification Details Below...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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

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

Located in Tokyo, JP

A beautiful pendant featuring a 1.87 Carat Natural Royal Blue, Ceylon Sapphire and 0.34 Carat Diamond Accents set in Platinum.

Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Antique 0.22 Carat Diamond and 18k Yellow Gold Royal Artillery Brooch Circa 1930
Antique 0.22 Carat Diamond and 18k Yellow Gold Royal Artillery Brooch Circa 1930

Antique 0.22 Carat Diamond and 18k Yellow Gold Royal Artillery Brooch Circa 1930

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 0.22 carat diamond, 18 karat yellow gold and 18 karat white gold set Royal Artillery brooch - boxed; part of our collection of regimental brooches.

Category

Vintage 1930s Brooches

Materials

Diamond, White Gold, Yellow Gold

Pendant Drop Cut Ruby ct. 3.57, Diamonds Setting like a Royal Blood
Pendant Drop Cut Ruby ct. 3.57, Diamonds Setting like a Royal Blood

Pendant Drop Cut Ruby ct. 3.57, Diamonds Setting like a Royal Blood

By Angeletti

Located in Roma, IT

Diamonds around the Ruby and on the Chain are ct. 2.89 and Give to this Piece of Jewelry a Royal Aspect.

Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Ballerina natural 3.65ct Royal Blue certified Marquise Sapphire Diamond Ring
Ballerina natural 3.65ct Royal Blue certified Marquise Sapphire Diamond Ring

Ballerina natural 3.65ct Royal Blue certified Marquise Sapphire Diamond Ring

Located in Ramat Gan, IL

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

Category

20th Century European Cocktail Rings

Materials

Platinum

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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.