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30 Diamond Gold Ring

.30 Carat Brown Diamond Yellow Gold Engagement Ring
.30 Carat Brown Diamond Yellow Gold Engagement Ring

.30 Carat Brown Diamond Yellow Gold Engagement Ring

Located in Stamford, CT

Bezel set natural brown and white diamond engagement ring. 1 brown bezel set diamond with two round side diamonds accented with graduated square cut diamonds along the 14k yellow gol...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Brown Diamond, Gold, 14k Gold, Yellow Gold

14 Karat White Gold Diamond Engagement Ring '.30 ct.'
14 Karat White Gold Diamond Engagement Ring '.30 ct.'

14 Karat White Gold Diamond Engagement Ring '.30 ct.'

Located in Washington Depot, CT

14 Karat White Gold Diamond Engagement Ring Size 6 (.30 ct.)- This sparkling engagement ring features one round brilliant cut diamond set in classic 14K white gold.

Category

20th Century Engagement Rings

Materials

Diamond, White Gold

.30 Carat Diamond Ruby 14k Yellow Gold Wedding Band Ring
.30 Carat Diamond Ruby 14k Yellow Gold Wedding Band Ring

.30 Carat Diamond Ruby 14k Yellow Gold Wedding Band Ring

Located in Stamford, CT

Celebrate timeless elegance with this beautifully crafted diamond and ruby wedding band, fashioned in rich 14k yellow gold. 16 Sparkling round brilliant-cut diamonds totaling .30 car...

Category

Early 2000s Wedding Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

ct. 1, 30 Diamonds Onyx Pearl Fashion Gold Ring
ct. 1, 30 Diamonds Onyx Pearl Fashion Gold Ring

ct. 1, 30 Diamonds Onyx Pearl Fashion Gold Ring

Located in Marcianise, CE

Fashion ring in 14k white and yellow gold mounted with onyx surrounded by diamonds, a gold bow with diamonds on it and a central pearl. Diamonds 1.30kt Onyx 1.40 gr Pearl 0.10 gr To...

Category

1990s Italian Retro Fashion Rings

Materials

Diamond, Onyx, South Sea Pearl, 14k Gold, White Gold, Yellow Gold

.30 Carat Diamond Art Deco White Rose Gold Engagement Ring
.30 Carat Diamond Art Deco White Rose Gold Engagement Ring

.30 Carat Diamond Art Deco White Rose Gold Engagement Ring

Located in Stamford, CT

Each facet of the diamond captures light beautifully, creating a sparkling symphony that dances with every movement. 1 Old European H SI2 diamonds 4.4 x 2.3 mm Approximate .30 total...

Category

Early 20th Century Band Rings

Materials

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

Modern 14K White Gold Star Ring with 30 Single-Cut Diamonds
Modern 14K White Gold Star Ring with 30 Single-Cut Diamonds

Modern 14K White Gold Star Ring with 30 Single-Cut Diamonds

Located in Antwerp, BE

About : A star-shaped diamond motif forms the focal point of this 14K White gold ring, detailed with 30 round single-cut natural diamonds.

Category

2010s Indian Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Modern 14K Yellow Gold Star Ring with 30 Single-Cut Diamonds
Modern 14K Yellow Gold Star Ring with 30 Single-Cut Diamonds

Modern 14K Yellow Gold Star Ring with 30 Single-Cut Diamonds

Located in Antwerp, BE

About : A star-shaped diamond motif forms the focal point of this 14K yellow gold ring, detailed with 30 round single-cut natural diamonds.

Category

2010s Indian Modern Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified .30 Carat Emerald Diamond Yellow Gold Engagement Ring
GIA Certified .30 Carat Emerald Diamond Yellow Gold Engagement Ring

GIA Certified .30 Carat Emerald Diamond Yellow Gold Engagement Ring

Located in Stamford, CT

Emerald and diamond engagement ring. GIA certified oval green emerald center stone in a 14k yellow gold dome setting with 10 baguette and 22 round brilliant cut diamonds. 1 oval gr...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Peter Suchy .30 Carat Diamond Rose Gold Eternity Band Ring
Peter Suchy .30 Carat Diamond Rose Gold Eternity Band Ring

Peter Suchy .30 Carat Diamond Rose Gold Eternity Band Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy diamond Eternity 18k rose gold wedding band. Custom made in Victorian Revival style hand set with 18 full cut bead set diamonds in a round band. Can be made in any finger...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

1950s 0, 30 Carat Diamond 18 Karat Yellow Gold Solitaire Ring
1950s 0, 30 Carat Diamond 18 Karat Yellow Gold Solitaire Ring

1950s 0, 30 Carat Diamond 18 Karat Yellow Gold Solitaire Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, and platinum. The top of this antique ring presents a brilliant-cut diamond in dahlia setting. On both sides, the start of the ring is a loop held by a ...

Category

Vintage 1950s French Retro Engagement Rings

Materials

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

18k White Gold Dome Ring with 30 Sapphires and 17 Diamonds
18k White Gold Dome Ring with 30 Sapphires and 17 Diamonds

18k White Gold Dome Ring with 30 Sapphires and 17 Diamonds

Located in AMSTERDAM, NL

A beautiful dome ring set with 30 round-cut sapphires and 17 brilliant-cut diamonds scattered across in bezel setting. Marked with French import mark and marked '750' The ring is ...

Category

Vintage 1980s German Modern Dome Rings

Materials

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

18K White Gold Entourage Ring with 30 Diamonds, 0.50 Carat, New
18K White Gold Entourage Ring with 30 Diamonds, 0.50 Carat, New

18K White Gold Entourage Ring with 30 Diamonds, 0.50 Carat, New

Located in AMSTELVEEN, NH

Introducing the stunning white gold entourage ring set with 30 dazzling diamonds, totaling 0.50 carats.

Category

21st Century and Contemporary Contemporary More Rings

Materials

Diamond, Gold, White Gold

.30 Carat Art Deco Diamond 14 Karat White Gold Engagement Ring
.30 Carat Art Deco Diamond 14 Karat White Gold Engagement Ring

.30 Carat Art Deco Diamond 14 Karat White Gold Engagement Ring

Located in Hicksville, NY

Ring Size: 3.5 Metal Type: 14 karat White Gold [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond Details: Weight: .30 carat Cut: Old European brilliant Color: J Clarity: SI1...

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, White Gold

9k Yellow Gold .30 Carat Diamond Solitaire Ring J VS2 Size 4
9k Yellow Gold .30 Carat Diamond Solitaire Ring J VS2 Size 4

9k Yellow Gold .30 Carat Diamond Solitaire Ring J VS2 Size 4

Located in Beverly Hills, CA

This British 9k yellow gold solitaire ring features a .30 carat round brilliant cut diamond set in a classic four prong mounting.

Category

Late 20th Century Solitaire Rings

Materials

Diamond, 9k Gold, Yellow Gold

14 Karat Rose Gold .30 Carat Natural Diamond Eternity Band Ring
14 Karat Rose Gold .30 Carat Natural Diamond Eternity Band Ring

14 Karat Rose Gold .30 Carat Natural Diamond Eternity Band Ring

Located in Baltimore, MD

14 Karat Rose Gold .30 Carat Natural Diamond Eternity Band Ring Metal: 14k rose gold Weight: 1.70 grams Diamonds: Approx. 30 CTW G-H VS round natural diamonds Size 7.5 (US) Width: 1...

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Rose Gold

1950s 0, 30 Diamond 18 Karat White and Rose Gold Retro Ring
1950s 0, 30 Diamond 18 Karat White and Rose Gold Retro Ring

1950s 0, 30 Diamond 18 Karat White and Rose Gold Retro Ring

Located in Poitiers, FR

Ring in 18 karat rose and white gold. This antique ring is set with a brilliant-cut diamond. On both sides, on the edge and on the start of the ring, an arrow pattern separating two ...

Category

Vintage 1950s French Retro Engagement Rings

Materials

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

Large Diamond, 30 TCW Cabochon Rose Quartz, 14K Rose Gold Statement Ring
Large Diamond, 30 TCW Cabochon Rose Quartz, 14K Rose Gold Statement Ring

Large Diamond, 30 TCW Cabochon Rose Quartz, 14K Rose Gold Statement Ring

Located in New York, NY

Spectacular diamond, 14K rose gold, 30 TCW fine translucent Rose quartz Cocktail statement ring.

Category

21st Century and Contemporary Romantic Cocktail Rings

Materials

Quartz, Diamond, 14k Gold, Rose Gold

18 Karat Gold Ring with Huge 24 Carat Emerald and 30 Diamonds
18 Karat Gold Ring with Huge 24 Carat Emerald and 30 Diamonds

18 Karat Gold Ring with Huge 24 Carat Emerald and 30 Diamonds

Located in Berlin, DE

Extravagant and luxurious 18k gold ring with huge emerald. In addition, this dream ring is set with 30 diamonds of approx. 0.05 carat each.

Category

Late 20th Century Modern More Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

30 Carat Oval Aquamarine and RBC Diamond Gold Ring 1950s Estate Fine Jewelry
30 Carat Oval Aquamarine and RBC Diamond Gold Ring 1950s Estate Fine Jewelry

30 Carat Oval Aquamarine and RBC Diamond Gold Ring 1950s Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! 30 Carat Oval Aquamarine and Round Brilliant Cut Diamond Gold 1950s Vintage Statement Ring.

Category

Vintage 1950s Retro Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

Large Aquamarine Ring Art Deco Style 30 Carats 0.80cts Diamonds 18K White Gold
Large Aquamarine Ring Art Deco Style 30 Carats 0.80cts Diamonds 18K White Gold

Large Aquamarine Ring Art Deco Style 30 Carats 0.80cts Diamonds 18K White Gold

Located in Buckingham , Buckinghamshire

A spectacular aquamarine and diamond cocktail ring, centred by an exceptionally large rectangular step-cut aquamarine of 30 carats.

Category

1990s British Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

.30 Carat Total Weight Victorian Diamond 14 Karat Yellow Gold Engagement Ring
.30 Carat Total Weight Victorian Diamond 14 Karat Yellow Gold Engagement Ring

.30 Carat Total Weight Victorian Diamond 14 Karat Yellow Gold Engagement Ring

Located in Hicksville, NY

Ring Size: 5 Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 3.6 grams Pearl: Natural, Pinkish-White Diamond Details: Weight: .30ct, total weight Cut: Rose Cut, Antiqu...

Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

Diamond, Yellow Gold

14K White Gold, Pearl and Diamond Cocktail Ring - VHK#30
14K White Gold, Pearl and Diamond Cocktail Ring - VHK#30

14K White Gold, Pearl and Diamond Cocktail Ring - VHK#30

Located in Hicksville, NY

Year: 1990s Item Details: Ring Size: 7.75 Metal Type: 14k White Gold [Hallmarked, and Tested] Weight: 2.8 grams Diamond Details: Weight: .20ct, total weight Cut: Marquise and Ro...

Category

1990s Art Deco Cocktail Rings

9 Carat Aquamarine 30 Diamond Ring 18 Karat Gold Fancy Beveled Checkerboard Cut
9 Carat Aquamarine 30 Diamond Ring 18 Karat Gold Fancy Beveled Checkerboard Cut

9 Carat Aquamarine 30 Diamond Ring 18 Karat Gold Fancy Beveled Checkerboard Cut

Located in New York, NY

This is a spectacular Ring with a 9.0 Carat Fancy Beveled Checkerboard Cut Aquamarine surrounded by 30 gorgeous sparkling Diamonds set in 18 Karat White Gold.

Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Gold, White Gold, 18k Gold

Natural Type A Jade 30 Diamond Ring 18 Karat White Gold Wedding Engagement
Natural Type A Jade 30 Diamond Ring 18 Karat White Gold Wedding Engagement

Natural Type A Jade 30 Diamond Ring 18 Karat White Gold Wedding Engagement

Located in New York, NY

This is a stunning antique estate ring with five superb natural Type A Jadeite Jade Cabochons which are accented by 30 sparkling Old Mine Cut White Diamonds set in a beautiful step d...

Category

Mid-20th Century Unknown Contemporary Engagement Rings

Materials

Jade, Diamond, Gold, 18k Gold, White Gold

1 Carat CENTER & Ten 30 Pointer Diamond Band 14 Karat White Gold Engagement Ring
1 Carat CENTER & Ten 30 Pointer Diamond Band 14 Karat White Gold Engagement Ring

1 Carat CENTER & Ten 30 Pointer Diamond Band 14 Karat White Gold Engagement Ring

Located in New York, NY

1 Carat CENTER & Ten 30 Pointer Diamond Band 14 Karat White Gold Engagement Ring SIZE 1.75 Wide Band which has 10 big diamonds , Each diamond is 30 pointer Total Carat of diamond...

Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

NWT $30, 000 18KT Gold Gorgeous Large 9CT Fancy Glittering Emerald Diamond Ring
NWT $30, 000 18KT Gold Gorgeous Large 9CT Fancy Glittering Emerald Diamond Ring

NWT $30, 000 18KT Gold Gorgeous Large 9CT Fancy Glittering Emerald Diamond Ring

Located in New York, NY

The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Emerald and Diamond Ring. Ring is comprised of a Gorgeous Fancy Emerald surrounded with Beautifu...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Gold

Ring 18kt Gold Pear GIA Emerald 1.54 cts & 30 Diamonds Pave 0.61 cts.
Ring 18kt Gold Pear GIA Emerald 1.54 cts & 30 Diamonds Pave 0.61 cts.

Ring 18kt Gold Pear GIA Emerald 1.54 cts & 30 Diamonds Pave 0.61 cts.

Located in Miami, FL

Crafted from 18kt White Gold, the magnificent Ring comes enriched with one Center Pear Emerald 1.54 carats GIA Certified #2223578656 and 30 Round Diamonds 0.61 carats.

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Gold

30 Carat Pear Cut Opal and Diamond 14 Karat Gold Cocktail Ring, Estate
30 Carat Pear Cut Opal and Diamond 14 Karat Gold Cocktail Ring, Estate

30 Carat Pear Cut Opal and Diamond 14 Karat Gold Cocktail Ring, Estate

Located in New York, NY

Introducing a timeless cocktail ring featuring a stunning 30-carat pear-shaped opal and diamond.

Category

2010s Cocktail Rings

Materials

Diamond, Opal, 14k Gold

Art Deco .30 Carat European Cut Diamond Filigree Ring 18K White Gold, Circa 1920
Art Deco .30 Carat European Cut Diamond Filigree Ring 18K White Gold, Circa 1920

Art Deco .30 Carat European Cut Diamond Filigree Ring 18K White Gold, Circa 1920

Located in Laguna Hills, CA

An exquisite exemplar of early 20th-century craftsmanship, this authentic Art Deco solitaire engagement ring beautifully captures the romance and architectural precision of the 1920s...

Category

Antique Early 19th Century European Victorian Solitaire Rings

Materials

Diamond, White Gold

GIA 30 Carat Citrine Rose Diamond Halo Ring 14 Karat Gold Antique Belle Epoque
GIA 30 Carat Citrine Rose Diamond Halo Ring 14 Karat Gold Antique Belle Epoque

GIA 30 Carat Citrine Rose Diamond Halo Ring 14 Karat Gold Antique Belle Epoque

Located in New York, NY

This is an absolutely magnificent antique Belle Epoque 30 Carat Citrine Ring with a halo of sparkling Rose Cut Diamonds in a 14 Karat Rose Gold setting of great beauty.

Category

Antique 19th Century Unknown Belle Époque Cocktail Rings

Materials

Citrine, Diamond, Gold, 14k Gold, Rose Gold

Oval Signet Ring, 18k White Gold, 30 Diamonds H VS, Lapis Lazuli with Engraving
Oval Signet Ring, 18k White Gold, 30 Diamonds H VS, Lapis Lazuli with Engraving

Oval Signet Ring, 18k White Gold, 30 Diamonds H VS, Lapis Lazuli with Engraving

By Victor Mayer

Located in Pforzheim, DE

Victor Mayer Oval Signet Ring, 18k White Gold, 30 Diamonds H VS, Lapis Lazuli with heraldic Engraving About the creator Victor Mayer Victor Mayer is internationally renowned for ele...

Category

21st Century and Contemporary German Contemporary Signet Rings

Materials

Diamond, Lapis Lazuli, 18k Gold, White Gold

Hidalgo .30 Carat Diamond White Gold Wedding Band
Hidalgo .30 Carat Diamond White Gold Wedding Band

Hidalgo .30 Carat Diamond White Gold Wedding Band

By Hidalgo

Located in Stamford, CT

Hildago 18k white gold wedding band with .30cts of brilliant cut diamonds 21 round brillinat cut diamonds, G-H VS approx. .30cts Size 6.25 and sizable 18k white gold Stamped: 750 Ha...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Gold, 18k Gold, White Gold

30 Ct Aquamarine and 3 Ct Sapphires Diamond Ring, Circa 1990
30 Ct Aquamarine and 3 Ct Sapphires Diamond Ring, Circa 1990

30 Ct Aquamarine and 3 Ct Sapphires Diamond Ring, Circa 1990

Located in Herzelia, Tel Aviv

Diamond Ring with a 30Ct Aquamarine and 3Ct Sapphires. Massive and fine ring perfectly representing the 1990es. The color of the Aquamarine is just mesmerizing. It is an oversized st...

Category

1990s Modern Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, 18k Gold

Glamorous 18k White Gold with .30 Natural Diamond
Glamorous 18k White Gold with .30 Natural Diamond

Glamorous 18k White Gold with .30 Natural Diamond

Located in רמת גן, IL

Glamorous 18k White Gold Ring with .30 Natural Diamond Product Details: Metal: 18K White Gold Main Stone: 1 pc Diamond Main Stone Shape: Cushion Colour: Fancy Yellow Clarity: VS M...

Category

2010s Singaporean Three-Stone Rings

Materials

Diamond, White Gold

30 Carat Cabochon Blue Sapphire and Diamond Double Halo Cocktail Ring
30 Carat Cabochon Blue Sapphire and Diamond Double Halo Cocktail Ring

30 Carat Cabochon Blue Sapphire and Diamond Double Halo Cocktail Ring

Located in New York, NY

A rare and important piece of jewelry showcasing a single large cabochon blue sapphire, surrounded by two rows of round brilliant diamonds. Set in an 18k white gold mounting. Blue sa...

Category

Vintage 1980s American Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Blue Ceylon Sapphire Ring 30 Carats GIA Diamond Cocktail Design by Ella Gafter
Blue Ceylon Sapphire Ring 30 Carats GIA Diamond Cocktail Design by Ella Gafter

Blue Ceylon Sapphire Ring 30 Carats GIA Diamond Cocktail Design by Ella Gafter

By Ella Gafter

Located in New York, NY

The blue Ceylon sapphire and diamond ring features a magnificent oval faceted 30 carat blue Ceylon sapphire of intense and crystalline “blu Madonna” color. (In reference to the marve...

Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

NWT $30, 000 18KT Fancy Large Glittering 22CT Blue Sapphire Diamond Emerald Ring
NWT $30, 000 18KT Fancy Large Glittering 22CT Blue Sapphire Diamond Emerald Ring

NWT $30, 000 18KT Fancy Large Glittering 22CT Blue Sapphire Diamond Emerald Ring

Located in New York, NY

The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Blue Sapphire Cabochon Emerald Sapphire Diamond Ring. ...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

NWT $30, 500 Rare 18KT Gold Fancy Large 63ct Red Tourmaline Spinel Ring
NWT $30, 500 Rare 18KT Gold Fancy Large 63ct Red Tourmaline Spinel Ring

NWT $30, 500 Rare 18KT Gold Fancy Large 63ct Red Tourmaline Spinel Ring

Located in New York, NY

The Following Item we are offering is a Rare Important Radiant 18KT Gold Fancy Large Red Tourmaline Diamond Ruby Rose Cut Ring. Ring is comprised of A LARGE Gorgeous Fancy Large Red ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Spinel, Tourmaline, Gold, 18k Gold

Recent Sales

30, 3ct Tanzanite & Diamonds Ring in 18k White Gold
30, 3ct Tanzanite & Diamonds Ring in 18k White Gold

30, 3ct Tanzanite & Diamonds Ring in 18k White Gold

By Ara Vartanian

Located in London, London

Designed exclusively by Ara Vartanian, this 18K White Gold two finger ring features one Tanzanite, in a oval cabochon cut, weighing 30,3ct (thirty carats and three points), along wit...

Category

21st Century and Contemporary Brazilian Contemporary Fashion Rings

Materials

White Diamond, Black Diamond, Tanzanite, 18k Gold

Nava Joaillerie Indy Ring Pavé 18K yellow gold, 30 diamonds
Nava Joaillerie Indy Ring Pavé 18K yellow gold, 30 diamonds

Nava Joaillerie Indy Ring Pavé 18K yellow gold, 30 diamonds

Located in MARSEILLE, FR

The delicacy of the setting, as soft and light as a veil on the skin, allows the diamond to be admired from every angle. This piece is made of 30 diamonds.

Category

2010s French Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

Nava Joaillerie Indy Ring Pavé 18K white gold, 30 diamonds
Nava Joaillerie Indy Ring Pavé 18K white gold, 30 diamonds

Nava Joaillerie Indy Ring Pavé 18K white gold, 30 diamonds

Located in MARSEILLE, FR

The delicacy of the setting, as soft and light as a veil on the skin, allows the diamond to be admired from every angle. This piece is made of 30 diamonds.

Category

2010s French Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Nava Joaillerie Indy Ring Pavé 18K rose gold, 30 diamonds
Nava Joaillerie Indy Ring Pavé 18K rose gold, 30 diamonds

Nava Joaillerie Indy Ring Pavé 18K rose gold, 30 diamonds

Located in MARSEILLE, FR

The delicacy of the setting, as soft and light as a veil on the skin, allows the diamond to be admired from every angle. This piece is made of 30 diamonds.

Category

2010s French Wedding Rings

Materials

Diamond, 18k Gold, Rose Gold

18 Karat White Gold 30 Carat Aquamarine Diamond Ruby Cocktail Ring
18 Karat White Gold 30 Carat Aquamarine Diamond Ruby Cocktail Ring

18 Karat White Gold 30 Carat Aquamarine Diamond Ruby Cocktail Ring

By Jiedy Jewels

Located in Indooroopilly, QLD

18 Karat White Gold 30 Carat Aquamarine Diamond Ruby Cocktail Ring A sturdy ring build to last.

Category

Vintage 1980s Australian Artisan Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, 18k Gold

Art Deco Solitaire Ring, Sapphire circa 6, 30 Carats, Diamonds and Platinum
Art Deco Solitaire Ring, Sapphire circa 6, 30 Carats, Diamonds and Platinum

Art Deco Solitaire Ring, Sapphire circa 6, 30 Carats, Diamonds and Platinum

Located in London, GB

This wonderful Art Deco ring from circa 1920-30s' is composed of : - A rectangular (corners cut) Sapphire that is approximatively 6,30 carats - Round diamonds, with an overall of cir...

Category

Early 20th Century Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1 Carat Heart Diamond Halo .30 Carat Platinum Rose Gold Engagement Ring
1 Carat Heart Diamond Halo .30 Carat Platinum Rose Gold Engagement Ring

1 Carat Heart Diamond Halo .30 Carat Platinum Rose Gold Engagement Ring

By carpenter and sons

Located in Aliso Viejo, CA

A beautiful Heart Shape diamond mounted in platinum. This diamond engagement ring has a gorgeous 1 carat heart shape brilliant diamond in its center. This diamond has a color and c...

Category

Early 2000s American Modern Engagement Rings

Materials

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

Victorian Diamond Engagement .30  Carat 14K Gold Old European Cut Filigree Ring
Victorian Diamond Engagement .30  Carat 14K Gold Old European Cut Filigree Ring

Victorian Diamond Engagement .30 Carat 14K Gold Old European Cut Filigree Ring

Located in Crownsville, MD

Beautiful Victorian era late 1800s .30 carat old European cut diamond filigree 14K white gold ring.

Category

Antique Late 19th Century American Victorian Engagement Rings

Materials

Diamond, 14k Gold

30 Carat Ruby 2 Carat Diamond Ring in 14 Karat Gold and Silver
30 Carat Ruby 2 Carat Diamond Ring in 14 Karat Gold and Silver

30 Carat Ruby 2 Carat Diamond Ring in 14 Karat Gold and Silver

Located in New York, NY

5.5 Size 30 ct Ruby 2 ct Diamond Ring set in 14K Gold and Silver.

Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Sterling Silver

Cober “Catharina” 18K white gold ring with a Asscher-cut Garnet and 30 Diamonds
Cober “Catharina” 18K white gold ring with a Asscher-cut Garnet and 30 Diamonds

Cober “Catharina” 18K white gold ring with a Asscher-cut Garnet and 30 Diamonds

By Vincent Cober

Located in OSS, NH

Look no further than Cober Jewellery's exquisite 18K white gold ring. With its Asscher-cut Garnet and a total of 30 Brilliant-cut Diamonds, this ring is sure to capture your heart.

Category

2010s Dutch Contemporary Fashion Rings

Materials

Diamond, Garnet, Gold, 18k Gold, White Gold

Cober “Engraved Cluster” 1.20 Carat Yellow Diamond and 30 Diamonds Fashion Ring
Cober “Engraved Cluster” 1.20 Carat Yellow Diamond and 30 Diamonds Fashion Ring

Cober “Engraved Cluster” 1.20 Carat Yellow Diamond and 30 Diamonds Fashion Ring

By Vincent Cober

Located in OSS, NH

VS set in an 18K white gold ring, surrounded by 30 brilliant-cut diamonds F/E with a total weight of 0.76 ct.

Category

2010s Dutch Contemporary Cluster Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

18 Karat White Gold Diamond Ring 30 Carat Natural Brazilian Blue Green Emerald
18 Karat White Gold Diamond Ring 30 Carat Natural Brazilian Blue Green Emerald

18 Karat White Gold Diamond Ring 30 Carat Natural Brazilian Blue Green Emerald

Located in Antwerpen, BE

This exquisite custom made ring is made of 18kt white gold. It showcases a rare 30Ct natural Brazilian emerald of a blue-ish/green color (certified by IGI, certificate copy attached ...

Category

21st Century and Contemporary Belgian Contemporary Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold
Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Located in Vicenza, VI

100% Made in Italy.Solitaire Ring, Modern Design. Gemstone (1x): White Diamond / 0,30 ct / G / SI1 Certification: GIA or IGI or HRD 3,80 grams of 18kt gold The performance of the d...

Category

2010s Italian Contemporary Solitaire Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold
Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Located in Vicenza, VI

100% Made in Italy.Solitaire Ring, Modern Design. Gemstone (1x): White Diamond / 0,30 ct / G / SI1 Certification: GIA or IGI or HRD 3,8 grams of 18kt gold The performance of the di...

Category

2010s Italian Contemporary Engagement Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold
Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Located in Vicenza, VI

100% Made in Italy.Solitaire Ring, Modern Design. Gemstone (1x): White Diamond / 0,30 ct / G / SI1 Certification: GIA or IGI or HRD 2,70 grams of 18kt gold The performance of the d...

Category

2010s Italian Contemporary Engagement Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold
Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Located in Vicenza, VI

100% Made in Italy.Solitaire Ring, Modern Design. Gemstone (1x): White Diamond / 0,30 ct / G / SI1 Certification: GIA or IGI or HRD The performance of the diamond does not depend on...

Category

2010s Italian Contemporary Solitaire Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold
Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Located in Vicenza, VI

100% Made in Italy.Solitaire Ring, Modern Design. Gemstone (1x): White Diamond / 0,30 ct / G / SI1 Certification: GIA or IGI or HRD The performance of the diamond does not depend on...

Category

2010s Italian Contemporary Engagement Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold
Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Engagement Ring with Certificate Natural White Diamond 0, 30 Ct G SI1, 18kt Gold

Located in Vicenza, VI

100% Made in Italy.Solitaire Ring, Modern Design. Gemstone (1x): White Diamond / 0,30 ct / G / SI1 Certification: GIA or IGI or HRD The performance of the diamond does not depend on...

Category

2010s Italian Contemporary Engagement Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Mans 3 Diamond Ring .30 TW 14 Karat Yellow Gold 8.4 Grams
Mans 3 Diamond Ring .30 TW 14 Karat Yellow Gold 8.4 Grams

Mans 3 Diamond Ring .30 TW 14 Karat Yellow Gold 8.4 Grams

Located in Daytona Beach, FL

3 round diamonds .30 tw H-IJ VS1-VS2 14kt yellow gold 8.40 grms size 12 $699. Fine quality diamonds! High Polish top accentuates the diamonds

Category

20th Century Unknown Modern Three-Stone Rings

Materials

Diamond, Yellow Gold

French Art Deco Certified 1, 30 Carat Emerald Ring on White Gold with Diamonds
French Art Deco Certified 1, 30 Carat Emerald Ring on White Gold with Diamonds

French Art Deco Certified 1, 30 Carat Emerald Ring on White Gold with Diamonds

Located in PARIS, FR

Art Deco ring in 18Kt white gold (hallmark: eagle) set with an emerald cut emerald weighing approximately 1.30 Cts, surrounded with old cut diamond which total weight is apx 0.65 Ct,...

Category

Vintage 1930s French Art Deco Cluster Rings

Materials

Diamond, Emerald, White Gold

Cober “Engraved Cluster” with a 1.31 ct Cognac Diamond and 30 Diamonds Ring
Cober “Engraved Cluster” with a 1.31 ct Cognac Diamond and 30 Diamonds Ring

Cober “Engraved Cluster” with a 1.31 ct Cognac Diamond and 30 Diamonds Ring

By Vincent Cober

Located in OSS, NH

Cognac colored Diamond. VS set in an 18 Carat yellow gold ring, surrounded with a total of 30 Brilliant-cut Diamonds F/E with a total weight of 0,70 ct.

Category

2010s Dutch Contemporary Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Cober “Engraved Cluster” with a 1.31 ct Cognac Diamond and 30 Diamonds Ring
Cober “Engraved Cluster” with a 1.31 ct Cognac Diamond and 30 Diamonds Ring

Cober “Engraved Cluster” with a 1.31 ct Cognac Diamond and 30 Diamonds Ring

By Vincent Cober

Located in OSS, NH

Cognac colored Diamond. VS set in an 18 Carat yellow gold ring, surrounded with a total of 30 Brilliant-cut Diamonds F/E with a total weight of 0,70 ct.

Category

2010s Dutch Contemporary Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat Gold Ring Tahitian Pearl and .30 Carat F VS1 Brilliant Cut Diamonds
18 Karat Gold Ring Tahitian Pearl and .30 Carat F VS1 Brilliant Cut Diamonds

18 Karat Gold Ring Tahitian Pearl and .30 Carat F VS1 Brilliant Cut Diamonds

By Harry Roa

Located in Sarasota, FL

"Black Sand" Perfectly blends nature with modern innovation, lightness, and durability. Delicately crafted in 18K yellow gold with a 13mm Tahitian Pearl and .30 ct of F VS1 brilliant...

Category

2010s American Contemporary Engagement Rings

Materials

Pearl, Gold, 14k Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

30-Carat D Flawless Type IIA Diamond Ring  GIA Certified Rare Investment-Grade
30-Carat D Flawless Type IIA Diamond Ring  GIA Certified Rare Investment-Grade

30-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade

Located in Mumbai, IN

This D Color Internally Flawless diamond ring is a testament to extraordinary rarity and unmatched craftsmanship. Featuring a GIA-certified diamond of the highest D color grade, this...

Category

21st Century and Contemporary Indian Empire Bridal Rings

Materials

Diamond, White Diamond, 18k Gold

Anello antico in Oro 18k e Argento anni '30 con Smeraldo e Diamanti
Anello antico in Oro 18k e Argento anni '30 con Smeraldo e Diamanti

Anello antico in Oro 18k e Argento anni '30 con Smeraldo e Diamanti

Located in Fara Filiorum Petri, IT

Prezzo d'occasione! Pezzo unico! Anello antico anni '30 fatto a mano, in Oro giallo gambo 18k e testa in argento. Sulla parte superiore sono presenti sei Diamanti a taglio antico, o...

Category

Vintage 1930s Artist Dome Rings

Materials

Diamond, Emerald, 18k Gold, Sterling Silver

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30 Diamond Gold Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 30 diamond gold ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a 30 diamond gold ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced 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 30 diamond gold ring has been a part of the legacy of many jewelers, but those produced by Luigi Ferrara, LB Exclusive and Cartier are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and emerald cut versions for sale. There aren’t many items for men if you’re seeking a 30 diamond gold ring, as most of the options available are for women and unisex.

How Much is a 30 Diamond Gold Ring?

The price for a 30 diamond gold ring starts at $216 and tops out at $1,450,000 with these rings, on average, selling for $3,111.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in. 

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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 rings, vintage engagement rings or Art Deco engagement rings. 

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

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.