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

Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Located in Bangkok, TH

Royal Blue Sapphire 3.77 carats with Diamond 0.36 carat Ring set in Platinum 950 Settings Width: 1.9 cm Length: 0.8 cm Ring Size: 54 Total Weight: 6.04 grams "We first opened doo...

Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

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 center is adorned by a GIA-certified vivid Natural Royal Blue  Sapphire, cushion-shaped,...

Category

Vintage 1960s Retro Clip-on Earrings

Materials

Diamond, Sapphire, Platinum

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

Royal Blue Sapphire with Diamond Ring set in Platinum 950 Settings

Located in Bangkok, TH

Royal Blue Sapphire 5.02 carats with Diamond 0.93 carat Ring set in Platinum 950 Settings (Certified by AIGS: Asian Institute of Gemological Sciences) Width: 0.8 cm Length: 1.1 cm...

Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

Vintage 14K Gold Ruby Diamond Milgrain Pendant 17" Chain Necklace Royal Jewelry
Vintage 14K Gold Ruby Diamond Milgrain Pendant 17" Chain Necklace Royal Jewelry

Vintage 14K Gold Ruby Diamond Milgrain Pendant 17" Chain Necklace Royal Jewelry

Located in Addison, TX

Details Brand: Royal Jewelry (RJM) Metal: 14K Yellow Gold Necklace Weight: 3.3 Grams Hallmarks: 14K, RJM Style: Pendant Necklace Design: Drop / Chandelier Pendant Chain Length: 17 In...

Category

20th Century Drop Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

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 brilliant cut, well matched, and near colorless (H), and very slightly included (VS1). Th...

Category

21st Century and Contemporary English Contemporary Cocktail Rings

Materials

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

Royal Blue Sapphire & Pink and White Diamond Ring in 18k White Gold
Royal Blue Sapphire & Pink and White Diamond Ring in 18k White Gold

Royal Blue Sapphire & Pink and White Diamond Ring in 18k White Gold

Located in Bloomington, MN

Royal Blue Sapphire & Pink and White Diamond Ring in 18k White Gold- GIA 1232572263 This elegant ring is crafted in 18k white gold and showcases an oval-cut royal blue sapphire weig...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

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

Sapphire Royal Blue Diana Queen Diamond Style Gold Engagement ring

Located in Berlin, DE

An amazing 18K gold ring with natural unheated Royal Blue sapphire and diamond in Princess Diana style sapphire origin - Madagascar sapphire measurements - 0.16 х 0.24 х 0.28 in / 4 ...

Category

2010s Japanese Art Deco Engagement Rings

Materials

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

1.57 Carat Ceylon Sapphire Diamond Flower Halo Ring in Platinum Royal Blue
1.57 Carat Ceylon Sapphire Diamond Flower Halo Ring in Platinum Royal Blue

1.57 Carat Ceylon Sapphire Diamond Flower Halo Ring in Platinum Royal Blue

Located in SYDNEY, AU

The central sapphire, originating from Ceylon where the finest sapphires are mined, displays the most beautiful deep royal blue colour that is complemented by extremely sparkling bri...

Category

21st Century and Contemporary Australian Edwardian Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA 1.98ct Burmese Untreated Royal Blue Sapphire Diamond 18k Ring
GIA 1.98ct Burmese Untreated Royal Blue Sapphire Diamond 18k Ring

GIA 1.98ct Burmese Untreated Royal Blue Sapphire Diamond 18k Ring

Located in Weston, MA

Surrounded by a halo of sparkling round-cut diamonds, the exquisite craftsmanship of the "Noble Serenade" ring perfectly complements the sapphire's beauty and rarity.

Category

2010s American Contemporary Cocktail Rings

Materials

Blue Sapphire, Diamond, 18k Gold, Gold

1.43 Carat Natural Royal Blue Sapphire and Diamond Ring Made in Platinum
1.43 Carat Natural Royal Blue Sapphire and Diamond Ring Made in Platinum

1.43 Carat Natural Royal Blue Sapphire and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.43 Carat Natural Royal Blue Sapphire and 0.76 Carats of Diamond Accents made in Platinum.

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

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 heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva based jewellery b...

Category

21st Century and Contemporary Swiss Modern Tennis Bracelets

Materials

Diamond, White Diamond, Gold, 14k Gold

GIA Certified 10.12 Ct Royal Blue Ceylon Sapphire & Diamond Ring in Platinum
GIA Certified 10.12 Ct Royal Blue Ceylon Sapphire & Diamond Ring in Platinum

GIA Certified 10.12 Ct Royal Blue Ceylon Sapphire & Diamond Ring in Platinum

Located in Plantation, FL

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

Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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 weighs just under 4 carats, (3.98), and has a rich vivid blue color known in the trade...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Sapphire, Platinum

Ceylon Royal Blue Sapphire & Diamond Ring in 18K White Gold
Ceylon Royal Blue Sapphire & Diamond Ring in 18K White Gold

Ceylon Royal Blue Sapphire & Diamond Ring in 18K White Gold

Located in Khet Bang Rak, 10

A beautiful Ceylon “Royal Blue” sapphire takes center stage in this elegant ring.

Category

21st Century and Contemporary Fashion Rings

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 by colorless brilliants and a pair of colorless triangle diamonds.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, 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

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

By ADA Jewelry

Located in New York, NY

Measuring 7 inches, it sits comfortably on the wrist with a secure clasp. Details Name: Royal Harmony Bracelet Creator: ADA Jewelry Stones: Natural Blue Sapphires and Round Brillian...

Category

2010s American Contemporary Tennis Bracelets

Materials

Diamond, Sapphire, 18k Gold, White 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 - Heated - 1.80ct (approx. based on the certification details) ** See Certificatio...

Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly saturated and perfectly even deep blue color. GIA certified sapphire is a gorgeous deep b...

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, 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 25721ST.OO.1000ST.09 This watch comes with a LIFETIME diamond replacement warranty.

Category

2010s Swiss Wrist Watches

Materials

Diamond, Rose Gold, Stainless Steel

GRS Certified 5.79 Carat Oval Royal Blue Sapphire and Diamond Halo Ring
GRS Certified 5.79 Carat Oval Royal Blue Sapphire and Diamond Halo Ring

GRS Certified 5.79 Carat Oval Royal Blue Sapphire and Diamond Halo Ring

Located in Miami, FL

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

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, White Diamond, Gold, White Gold

8.56CT TW Royal Blue Sapphire Diamond Heart Solitaire Pendant Statement Necklace
8.56CT TW Royal Blue Sapphire Diamond Heart Solitaire Pendant Statement Necklace

8.56CT TW Royal Blue Sapphire Diamond Heart Solitaire Pendant Statement Necklace

Located in New York, NY

Glimmer with understated elegance in this regal 8.56CT TW Royal Blue Sapphire Diamond Heart Solitaire Pendant Statement Necklace.

Category

2010s American Modern Drop Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold

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

6.28 Carat Royal Ceylon Blue Sapphire and Diamond Halo Stud Earrings

Located in Miami, FL

6.28 Carat Total Oval-Cut GRS Certified Royal Blue Ceylon Sapphire with Round-Cut Diamond Halo Stud Earrings in 18k Yellow Gold.

Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow 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 centerpiece, six goblets, and a matching tray.

Category

21st Century and Contemporary Israeli Empire Figurines and Sculptures

Materials

Agate, Diamond, Sapphire, 18k Gold

Audemars Piguet Royal Oak 18k Rose Gold Full Diamond Iced Out Wrist Watch
Audemars Piguet Royal Oak 18k Rose Gold Full Diamond Iced Out Wrist Watch

Audemars Piguet Royal Oak 18k Rose Gold Full Diamond Iced Out Wrist Watch

By Audemars Piguet

Located in Chicago, IL

This Audemars Piguet Royal Oak reference 15400 is an exceptionally striking timepiece, boasting an impressive custom diamond setting throughout its 18k rose gold case and integrated ...

Category

2010s Contemporary Wrist Watches

Materials

Diamond, 18k Gold, Rose Gold

Modern Platinum 4.29 Carat Natural Royal Blue Sapphire & Diamond Engagement Ring
Modern Platinum 4.29 Carat Natural Royal Blue Sapphire & Diamond Engagement Ring

Modern Platinum 4.29 Carat Natural Royal Blue Sapphire & Diamond Engagement Ring

Located in Los Angeles, CA

The 3.15 carat centerstone is a Royal Blue Cushion Shaped heated Sri Lankan Sapphire measuring 8.64x7.53x5.24mm.

Category

2010s Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

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

18 Karat White Gold Diamond and Royal Blue Sapphire Dangle Earrings

Located in Lexington, KY

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

Category

Vintage 1980s Dangle Earrings

Materials

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

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

Gorgeous 12.50 Carats of Royal Blue Sapphire and Diamonds on Ring

Located in New Delhi, Delhi

An exquisite and luxurious design handmade, so refined and elegant, for this magnificent ring in 18k gold with a cushion royal blue sapphire of 8,52 carats, fine quality, and baguett...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold

6.14ct Royal Blue Octagonal Natural Sapphire Ring, GIA, with 1.36ctw Diamonds
6.14ct Royal Blue Octagonal Natural Sapphire Ring, GIA, with 1.36ctw Diamonds

6.14ct Royal Blue Octagonal Natural Sapphire Ring, GIA, with 1.36ctw Diamonds

Located in Houston, TX

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

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

18k Rose Gold Royal Rose Quartz Pendant Necklace with Diamonds
18k Rose Gold Royal Rose Quartz Pendant Necklace with Diamonds

18k Rose Gold Royal Rose Quartz Pendant Necklace with Diamonds

By Baikalla

Located in Portland, OR

* DESIGN CONCEPT---18k Rose Gold & Natural Rose Quartz Pendant Necklace. This pendant made with high-quality genuine pink rose quartz. The rose quartz is striking yet elegant. Rose q...

Category

21st Century and Contemporary American Artist Pendant Necklaces

Materials

Diamond, Quartz, 18k Gold, Rose Gold

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

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

Located in New York, NY

Classic Diamond & Sapphires, Three Stone 1.10ct. Oval Cut Sapphire Vibrant Royal Blue & transparent Full cut oval and Full Faceted. .90ct (2) natural princess cut diamo...

Category

2010s American Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow 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 Royal Bouquet monumental garniture and may be acquired independently or together wi...

Category

2010s Israeli Art Nouveau Figurines and Sculptures

Materials

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

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

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

Located in New York, NY

Classic Diamond & Sapphires, Three Stone .77ct. Round Cut diamond Full Cut Brilliant G-color Si-1 Clarity 5.98mm Side Round Natural Blue Sapphires: .80ct.

Category

2010s American Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

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

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

Located in New York, NY

Classic Diamond & Sapphires, Three Stone .80ct. Round Cut diamond Full Cut Brilliant J-color Vs-2 Clarity 5.8mm Side Round Natural Blue Sapphires: 1.68ct.

Category

2010s American Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

【Crown Radiance】Royal Bloom Triple-Strand Akoya Pearl Necklace with Diamonds
【Crown Radiance】Royal Bloom Triple-Strand Akoya Pearl Necklace with Diamonds

【Crown Radiance】Royal Bloom Triple-Strand Akoya Pearl Necklace with Diamonds

By The Pearl Vogue

Located in New York, NY

Timeless Sophistication: Triple-Strand Japanese Akoya Pearl Necklace with Diamonds This exquisite triple-strand necklace features high-luster 6.5-7mm Japanese Akoya pearls, meticulou...

Category

21st Century and Contemporary Japanese Multi-Strand Necklaces

Materials

Diamond, Pearl, White Gold

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

Platinum Diamond 4.10 Carat GIA Oval Royal Blue Sapphire Engagement Ring

Located in Los Angeles, CA

Entirely Handmade, Classic and Timeless Art Deco Inspired Ceylon Oval Royal Blue Sapphire Round Diamond Engagement Ring Created in 90% Platinum.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Audemars Piguet Royal Oak Ladies Diamond 18KT Gold Automatic Watch
Audemars Piguet Royal Oak Ladies Diamond 18KT Gold Automatic Watch

Audemars Piguet Royal Oak Ladies Diamond 18KT Gold Automatic Watch

Located in Braintree, GB

This example has been extensively customised with aftermarket diamond setting across the bezel, case and integrated bracelet, turning the Royal Oak into a full high-jewellery stateme...

Category

20th Century Wrist Watches

Materials

18k Gold

Certified 18K White Gold 2.46ct Royal Blue Sapphire & 0.34ct Diamond Ring
Certified 18K White Gold 2.46ct Royal Blue Sapphire & 0.34ct Diamond Ring

Certified 18K White Gold 2.46ct Royal Blue Sapphire & 0.34ct Diamond Ring

Located in เกาะสมุย, TH

Product Details: Metal: 18k Solid Gold Metal Color: White Gold Sapphire: Natural, Royal Blue, oval cut, standard heat treatment, 2.46 carats Diamonds: Natural, brilliant cut, VS-SI...

Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

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

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

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite platinum ring features a captivating 3.70-carat natural sapphire, certified by GRS as vivid blue (GRS type "royal blue") with no indications of thermal treatment.

Category

2010s Unknown Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire

Luxurious Royal Blue Emerald Cut Sapphire & Baguette Diamond Ring in Platinum
Luxurious Royal Blue Emerald Cut Sapphire & Baguette Diamond Ring in Platinum

Luxurious Royal Blue Emerald Cut Sapphire & Baguette Diamond Ring in Platinum

Located in Boston, MA

A striking statement ring featuring a 5.10 carat blue sapphire, expertly cut in an emerald style. Accompanying the sapphire is a certificate from the GIA stating that the sapphire i...

Category

Vintage 1970s Fashion Rings

Materials

Diamond, Blue 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

Each earring showcases an oval royal blue sapphire measuring approximately 9.2 × 7 mm, totaling about 5 carats combined, surrounded by brilliant white diamonds in a classic cluster d...

Category

Vintage 1960s Drop Earrings

Materials

Diamond, Blue Sapphire, 14k Gold

Victorian Diamond Natural Pearl Royal Blue 18 KT Heart Brooch/Pendant
Victorian Diamond Natural Pearl Royal Blue 18 KT Heart Brooch/Pendant

Victorian Diamond Natural Pearl Royal Blue 18 KT Heart Brooch/Pendant

Located in Napoli, IT

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

Category

Antique 1890s British Victorian Brooches

Materials

Diamond, Natural Pearl

Classic Platinum GIA Deep Royal Blue Sapphire & Diamond Halo Cluster Flower Ring
Classic Platinum GIA Deep Royal Blue Sapphire & Diamond Halo Cluster Flower Ring

Classic Platinum GIA Deep Royal Blue Sapphire & Diamond Halo Cluster Flower Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Deep Rich Royal Blue Color - Heated - 1.31ct (exact) ** See Certification Details Below for Complete Info ** (10) ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

18k Rose Gold Royal Rose Quartz Pendant Necklace with Diamonds
18k Rose Gold Royal Rose Quartz Pendant Necklace with Diamonds

18k Rose Gold Royal Rose Quartz Pendant Necklace with Diamonds

By Baikalla

Located in Portland, OR

* DESIGN CONCEPT---18k Rose Gold & Natural Rose Quartz Pendant Necklace. This pendant made with high-quality genuine pink rose quartz. The rose quartz is striking yet elegant. Rose q...

Category

21st Century and Contemporary American Artist Pendant Necklaces

Materials

Diamond, Quartz, 18k Gold, Rose Gold

Antique Platinum 18K Gold Gia Royal Blue Kashmir Sapphire Diamond Cocktail Ring
Antique Platinum 18K Gold Gia Royal Blue Kashmir Sapphire Diamond Cocktail Ring

Antique Platinum 18K Gold Gia Royal Blue Kashmir Sapphire Diamond Cocktail Ring

Located in Houston, TX

Prong Set in 900 Platinum with: Eight (8) old mine cut natural diamonds: Measurements: 2.90mm - 3.20mm in diameter x ~2.14mm in depth.

Category

Early 20th Century Cocktail Rings

Materials

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

Platinum 2.06ctw Pear Royal Blue Sapphire w/ Diamond Halo V Chevron Ring
Platinum 2.06ctw Pear Royal Blue Sapphire w/ Diamond Halo V Chevron Ring

Platinum 2.06ctw Pear Royal Blue Sapphire w/ Diamond Halo V Chevron Ring

Located in Montclair, NJ

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

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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

Royal Blue Sapphire Diamond 14 Karat White Gold Necklace for Her

By Natkina

Located in Genève, GE

NECKLACE 14K White Gold Diamond 14-Round-0,48ct- G VS1 Diamond 84-Round-0,26ct -G VS1 Blue Sapphire 1-0,68ct 4/(5)З₁A Blue Sapphire 1-0,33ct 4/(5)З₁A Blue Sapphire 2-0,87ct 4/(5)З₁A...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, White Gold

0.70ct Round diamond wide unisex ring royal style in 18k yellow gold.
0.70ct Round diamond wide unisex ring royal style in 18k yellow gold.

0.70ct Round diamond wide unisex ring royal style in 18k yellow gold.

Located in London, GB

Gorgeous heavy band royal style. Large chunky Cuban style engagement ring wedding band with diamond bespoke design handcrafted ring. 0.70ct Round diamond wide unisex ring royal sty...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

Joud Bleu Bracelet with Royal Blue Enamel and Princess-Cut Diamond Elegance
Joud Bleu Bracelet with Royal Blue Enamel and Princess-Cut Diamond Elegance

Joud Bleu Bracelet with Royal Blue Enamel and Princess-Cut Diamond Elegance

Located in Houston, TX

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

Category

2010s American Art Deco Clamper Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 3.58 Carat Sapphire and Diamond Two-Tone "Royal" Halo Ring
GIA Certified 3.58 Carat Sapphire and Diamond Two-Tone "Royal" Halo Ring

GIA Certified 3.58 Carat Sapphire and Diamond Two-Tone "Royal" Halo Ring

Located in Miami, FL

This exceptional cushion-cut sapphire ring is a masterwork of mixed-metal artistry, created circa 1990. The center stage is held by a magnificent GIA-certified 3.58-carat sapphire th...

Category

1990s American Modern Cocktail Rings

Materials

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

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

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

By Gems and Jewels UK

Located in Birmingham, GB

4.65 Total Carat Fine Royal Blue Sapphire & Diamond Rectangle Platinum Pendant. 3.68 Carat centre sapphire with a fine deep Royal blue colour and excellent clarity, very clean gem, ...

Category

20th Century Pendant Necklaces

Materials

Diamond, Emerald, Sapphire, Blue Sapphire, Platinum

Royal Natural ruby emerald brilliant cut diamond 18K gold statement ring
Royal Natural ruby emerald brilliant cut diamond 18K gold statement ring

Royal Natural ruby emerald brilliant cut diamond 18K gold statement ring

Located in Delhi, DL

This Royal statement ring with natural ruby, emeralds and brilliant cut diamonds in 18K gold is a true style statement.

Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, Emerald, Ruby, 18k Gold, Yellow Gold

Floral Royal Blue Sapphire & Diamond 8mm Wide Band 14K White Gold, LR52407
Floral Royal Blue Sapphire & Diamond 8mm Wide Band 14K White Gold, LR52407

Floral Royal Blue Sapphire & Diamond 8mm Wide Band 14K White Gold, LR52407

By Gabriel & Co.

Located in Austin, TX

Grace your loved one's finger with this perfect sapphire flower ring in decadent royal blues and white gold and diamonds. Rich royal blue sparkles and dances with velvety deep blue ...

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

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

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

Located in Houston, TX

Prong Set in 900 Platinum with: Sixteen (16) old European cut natural diamonds: Measurements: 1.30mm - 1.80mm in diameter x ~1.09mm in depth.

Category

Early 20th Century Cocktail Rings

Materials

Diamond, Blue 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

The ring is centered with a natural royal blue sapphire weighing approximately 1.50 carats, surrounded by bright white diamonds that enhance the richness of the stone’s color.

Category

20th Century French Aesthetic Movement Cluster Rings

Materials

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