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4 Carat Blue Diamond Ring

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6.25 Carat Oval Blue Sapphire Ring 1.05 Carat SI/H Diamond 18 Karat White Gold
6.25 Carat Oval Blue Sapphire Ring 1.05 Carat SI/H Diamond 18 Karat White Gold

6.25 Carat Oval Blue Sapphire Ring 1.05 Carat SI/H Diamond 18 Karat White Gold

By Spectrum Jewels

Located in Deira, Dubai

Item Code :- SER-22064 Gross Wt. :- 5.47 gm 18k White Gold Wt. :- 4.01 gm Diamond Wt. :- 1.05 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Blue Sapphire Wt. :- 6.25 Ct. Ring S...

Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold

Art Deco Style 3.80 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
Art Deco Style 3.80 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring

Art Deco Style 3.80 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring

By Luigi Ferrara

Located in Naples, IT

This Ring has 3.50 Carats of Oval Cut Blue Sapphires.

Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Vintage-Inspired 14K White Gold 1.4 Carat Blue Sapphire & Diamond Cluster Ring
Vintage-Inspired 14K White Gold 1.4 Carat Blue Sapphire & Diamond Cluster Ring

Vintage-Inspired 14K White Gold 1.4 Carat Blue Sapphire & Diamond Cluster Ring

By VR Jewels

Located in New York, NY

Each sapphire measures about 5×3 mm, displaying a rich blue hue and refined symmetry. Surrounding the center sapphire is a delicate cluster of 4 round brilliant-cut diamonds, each me...

Category

21st Century and Contemporary American Art Deco Cluster Rings

Materials

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

Gorgeous 1.59 Carats Blue Sapphire and Diamond 14k White Gold Engagement Ring
Gorgeous 1.59 Carats Blue Sapphire and Diamond 14k White Gold Engagement Ring

Gorgeous 1.59 Carats Blue Sapphire and Diamond 14k White Gold Engagement Ring

By VR Jewels

Located in New York, NY

Gorgeous 1.59 Carats Blue Sapphire and Diamond 14k White Gold Engagement Ring featuring natural sapphire of 1.59 carats and diamonds of 0.58 carats.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

Riviera 1.20 Carat Bespoke Sapphire Full Eternity British Hallmark Platinum Ring
Riviera 1.20 Carat Bespoke Sapphire Full Eternity British Hallmark Platinum Ring

Riviera 1.20 Carat Bespoke Sapphire Full Eternity British Hallmark Platinum Ring

By Hasbani Diamonds

Located in London, GB

Sapphire Total Weight: 1.20 Carat Cut: Round Colour: Blue, Darkish Blue (midnight Blue) Quantity: 37 Dimensions: 2.10 mm Band Width: 2.75mm A full eternity ring symbolizes infinite...

Category

2010s European Bridal Rings

Materials

Sapphire, Platinum

Handmade Platinum Two Row 4 Carat Diamond Eternity Engagement Band
Handmade Platinum Two Row 4 Carat Diamond Eternity Engagement Band

Handmade Platinum Two Row 4 Carat Diamond Eternity Engagement Band

Located in Los Angeles, CA

DeKara Designs Collection Beautiful Modern/Art Deco Ceylon Blue Sapphire and Diamond Ring Metal- 90% Platinum, 10% Iridium Stones- 36 Round Diamonds F-H Color VS2-SI1 Clarity 4.00...

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

1.06 Carat Diamond Sapphire Platinum Engraved Engagement Ring
1.06 Carat Diamond Sapphire Platinum Engraved Engagement Ring

1.06 Carat Diamond Sapphire Platinum Engraved Engagement Ring

Located in Stamford, CT

1890-1900 diamond engagement ring. EGL certified transitional cut diamond center stone with 6 round diamonds and 4 transitional cut sapphires in a handmade platinum setting. Pierced...

Category

Antique Late 19th Century More Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Art Deco Style 4.17 Carat Brown Diamond Blue Sapphire Yellow Gold Cocktail Ring
Art Deco Style 4.17 Carat Brown Diamond Blue Sapphire Yellow Gold Cocktail Ring

Art Deco Style 4.17 Carat Brown Diamond Blue Sapphire Yellow Gold Cocktail Ring

By Luigi Ferrara

Located in Naples, IT

This Ring has 3.75 Carats of Blue Sapphires. This Ring is available also with Emeralds or Rubies.

Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, Brown Diamond, Sapphire, Blue Sapphire, 9k Gold, Yellow Gold

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring
Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring

By Luigi Ferrara

Located in Naples, IT

This Ring has 3.60 Carats of Oval Cut Blue Sapphires.

Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, 14k Gold, Yellow ...

1.16 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum
1.16 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum

1.16 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a AIGS Certified 1.16 Carat Natural Unheated, Royal Blue, Burmese Sapphire and 0.59 Carats Diamond Accents set in Platinum.

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.06 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum
1.06 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum

1.06 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a AIGS Certified 1.06 Carat Natural Unheated, Royal Blue, Burmese Sapphire and 0.52 Carats Diamond Accents set in Platinum.

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring

Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring

By Luigi Ferrara

Located in Naples, IT

This Ring has 0.30 Carats of White Brilliant Cut Diamonds.

Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, 9k Gold, Yello...

0.35 Carat Round Cut Blue Sapphire and Diamond Ring in 18K White Gold
0.35 Carat Round Cut Blue Sapphire and Diamond Ring in 18K White Gold

0.35 Carat Round Cut Blue Sapphire and Diamond Ring in 18K White Gold

Located in London, England

This Dainty Ring features a breath-taking Round Brilliant Blue Sapphire weighing approximately 0.35 carats which is surrounded by Gleaming Diamonds weighing approximately 0.22 carat...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1.58 Carat Oval Cut Blue Sapphire and Diamond Ring in 18K Yellow Gold
1.58 Carat Oval Cut Blue Sapphire and Diamond Ring in 18K Yellow Gold

1.58 Carat Oval Cut Blue Sapphire and Diamond Ring in 18K Yellow Gold

Located in London, England

This Alluring ring features an immaculate 1.58 Carat Oval cut Blue Sapphire at its centre held in place by a four-prong setting and complimented perfectly by the four scintillating r...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

4.26 Carat Trillion-Cut London Blue Topaz Diamond Accents 14K Yellow Gold Ring
4.26 Carat Trillion-Cut London Blue Topaz Diamond Accents 14K Yellow Gold Ring

4.26 Carat Trillion-Cut London Blue Topaz Diamond Accents 14K Yellow Gold Ring

Located in New York, NY

This Ring is made up of Trillion-cut (1pcs) 4.26 carat London Blue Topaz and Round Cut Diamond (4 Pcs) 0.03 Carat .

Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Blue Topaz, 14k Gold, Yellow Gold

3.65 Carat Emerald-Cut London Blue Topaz Diamond Accents 10K Yellow Gold Ring
3.65 Carat Emerald-Cut London Blue Topaz Diamond Accents 10K Yellow Gold Ring

3.65 Carat Emerald-Cut London Blue Topaz Diamond Accents 10K Yellow Gold Ring

Located in New York, NY

The 10K Yellow Gold jewelry boasts Free Size (1 pcs) 2.03 carat Emerald-Cut, 6x4 mm (2 Pcs) 1.62 carat Emerald-cut Prong Setting London Blue Topaz, along with Natural Round-cut white...

Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Blue Topaz, 10k Gold, Yellow Gold

Natural Blue Sapphire and Diamond Halo Ring, 3.30 Carats Sapphire 18K White Gold
Natural Blue Sapphire and Diamond Halo Ring, 3.30 Carats Sapphire 18K White Gold

Natural Blue Sapphire and Diamond Halo Ring, 3.30 Carats Sapphire 18K White Gold

By Spectrum Jewels

Located in Deira, Dubai

Cast from 18-karat gold, these exquisite ring is handset with 3.30 carats blue sapphire and 0.46 carats of sparkling diamonds.

Category

21st Century and Contemporary Indian Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

4.33 Carat Fancy-Cut Trillion London Blue Topaz Diamond Accents 14KY Gold Ring
4.33 Carat Fancy-Cut Trillion London Blue Topaz Diamond Accents 14KY Gold Ring

4.33 Carat Fancy-Cut Trillion London Blue Topaz Diamond Accents 14KY Gold Ring

Located in New York, NY

The 14k Yellow Gold jewelry boasts Fancy-cut Trillion London Blue Topaz (1 pcs) 4.33 Carat and Round-Cut Diamond (4 pcs) 0.03 Carat accent stones for a lovely design.

Category

20th Century Chinese Art Deco Cocktail Rings

Materials

Diamond, Blue Topaz, 14k Gold, Yellow Gold

Cartier Pink Topaz, Blue Sapphire and Diamond Ring
Cartier Pink Topaz, Blue Sapphire and Diamond Ring

Cartier Pink Topaz, Blue Sapphire and Diamond Ring

By Cartier

Located in New York, NY

Cartier pink topaz, blue sapphire and diamond ring in platinum. Center set with cut-cornered rectangular step-cut pink topaz weighing approximately 24.08 carat. flanked by 2 cut- cor...

Category

Late 20th Century French Artist Solitaire Rings

Materials

Diamond, Blue Sapphire, Topaz, 18k Gold

Sapphire Diamond Halo Cocktail Ring 2.24 CTTW 18 Karat White Gold 3.6 Grams
Sapphire Diamond Halo Cocktail Ring 2.24 CTTW 18 Karat White Gold 3.6 Grams

Sapphire Diamond Halo Cocktail Ring 2.24 CTTW 18 Karat White Gold 3.6 Grams

By Harbor Diamonds

Located in New York, NY

Details: • Metal: 18K White Gold • Weight: 3.6 grams • Gemstones: 4 Oval Blue Sapphires, total approx. 2.00 carats • Diamonds: 65 Round Brilliant Diamonds, total approx. 0.24 carats ...

Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, White Gold

3.98 Carat Emerald Cut Blue Topaz and Diamond Ring in 14K Yellow Gold
3.98 Carat Emerald Cut Blue Topaz and Diamond Ring in 14K Yellow Gold

3.98 Carat Emerald Cut Blue Topaz and Diamond Ring in 14K Yellow Gold

Located in NEW YORK, NY

This classic ring with Emerald Cut blue topaz in the center is 3.98 carat with mixed cut diamonds on both sides. 6 round diamonds and 4 baguette diamonds weigh 0.19 carat and are mad...

Category

21st Century and Contemporary American Modern More Rings

Materials

Diamond, Blue Topaz, 14k Gold, Yellow Gold

0.40 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
0.40 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring

0.40 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring

Located in London, GB

Set in an open gallery 4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch the mount total diamond weight is 0.15 carat, the centre ston...

Category

2010s British Modern Engagement Rings

Materials

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

Antique French 2.20 Carat Sapphire and 2.16 Carat Diamond Gold Cluster Ring
Antique French 2.20 Carat Sapphire and 2.16 Carat Diamond Gold Cluster Ring

Antique French 2.20 Carat Sapphire and 2.16 Carat Diamond Gold Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

Sapphire Quality Color AA+ Blue Origin Madagascar Cut Oval mixed Content 2.20 carats Dimensions 8.75mm x 7.41mm x 3.50mm Diamond Quality Color (average grades) H Clarity (average gr...

Category

Vintage 1930s French Engagement Rings

Materials

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

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

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

Located in Beverly Hills, CA

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

1.19 Carat Cushion-Cut London Blue Topaz Diamond Accents 14K Yellow Gold Ring
1.19 Carat Cushion-Cut London Blue Topaz Diamond Accents 14K Yellow Gold Ring

1.19 Carat Cushion-Cut London Blue Topaz Diamond Accents 14K Yellow Gold Ring

Located in New York, NY

The 14K Yellow Gold jewelry boasts 6.0 mm (1 pcs) 1.19 carat Cushion-Cut Prong Setting London Blue Topaz, along with Natural Round-cut white Diamond (4 Pcs) 0.02 Carat accent stones ...

Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Blue Topaz, 14k Gold, Yellow Gold

2.95 Carat Cushion Cut Blue Sapphire & 0.56 Carat Diamond 22K Gold 3-Stone Ring
2.95 Carat Cushion Cut Blue Sapphire & 0.56 Carat Diamond 22K Gold 3-Stone Ring

2.95 Carat Cushion Cut Blue Sapphire & 0.56 Carat Diamond 22K Gold 3-Stone Ring

By Bracken Jewelers

Located in Santa Monica, CA

Three-stone sapphire and diamond ring crafted by Bracken Jewelers in Los Angeles, California. It features a vibrant 2.95ct cushion-cut blue sapphire flanked by two round diamonds in ...

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, 22k Gold, Yellow Gold

Blue 7.2 Carat Aquamarine Diamond 18 Karat Gold Ring GIA Certified
Blue 7.2 Carat Aquamarine Diamond 18 Karat Gold Ring GIA Certified

Blue 7.2 Carat Aquamarine Diamond 18 Karat Gold Ring GIA Certified

Located in Wallkill, NY

Stunning GIA Certified 18K White Gold Ring with center 7.20 Carat Aquamarine Stone. Square Asscher cut, Surrounded by 12 Diamonds Approximately 1/2 Carat, 3 on each angle. Ring is a ...

Category

Vintage 1960s Unknown Solitaire Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold, Yellow Gold

Unique 4 Carat Fancy Bi Colour Tourmaline & Diamond 18k White Gold Squashy Ring
Unique 4 Carat Fancy Bi Colour Tourmaline & Diamond 18k White Gold Squashy Ring

Unique 4 Carat Fancy Bi Colour Tourmaline & Diamond 18k White Gold Squashy Ring

By ITSIT

Located in Birmingham, GB

Unique 4 carat bi colour watermelon tourmaline with a beautiful pink and blue colour split.

Category

21st Century and Contemporary British Cocktail Rings

Materials

Diamond, Tourmaline, Gold, 18k Gold, White Gold

0.49 Carat Blue Sapphire and Diamond Everyday Ring in 14k Solid White Gold
0.49 Carat Blue Sapphire and Diamond Everyday Ring in 14k Solid White Gold

0.49 Carat Blue Sapphire and Diamond Everyday Ring in 14k Solid White Gold

By VR Jewels

Located in New York, NY

0.49 Carat Blue Sapphire and Diamond Everyday Ring in 14K Gold featuring natural blue sapphire of 0.49 carat and diamonds of 0.13 carats.

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

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

GIA Certified 1.18 Carat Kashmir Blue Sapphire And Diamond Ring In 18K W.Gold
GIA Certified 1.18 Carat Kashmir Blue Sapphire And Diamond Ring In 18K W.Gold

GIA Certified 1.18 Carat Kashmir Blue Sapphire And Diamond Ring In 18K W.Gold

By Rewa Jewellery

Located in Bangkok, TH

It is certified by GIA, the certificate copy is available. Studded with 4 pieces diamonds round shaped weighing approximately 0.28 carat complimenting the ring.

Category

2010s Thai Modernist Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

RING-0.60 Carat Oval Blue Sapphire and 1.20 CTW Diamond in 18K Yellow Gold
RING-0.60 Carat Oval Blue Sapphire and 1.20 CTW Diamond in 18K Yellow Gold

RING-0.60 Carat Oval Blue Sapphire and 1.20 CTW Diamond in 18K Yellow Gold

Located in Miami, FL

Commanding the center of the ring is a natural oval-cut blue sapphire weighing approximately 0.60 carat.

Category

Late 20th Century American Modern Cocktail Rings

Materials

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

0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold
0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold

0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold

By Morris & David

Located in New York, NY

0.75 Carat 3 Stone Blue and White Diamond Ring G SI 14K White Gold 100% Natural Diamonds 0.75CT G-H (Natural), Blue (Color Enhanced) SI 14K White Gold Prong style 3.70 grams 4 mm in...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Blue Diamond, 14k Gold, White Gold

Natural Blue Sapphire 0.61 carats set in 14K White Gold Ring with 0.11 carats Di
Natural Blue Sapphire 0.61 carats set in 14K White Gold Ring with 0.11 carats Di

Natural Blue Sapphire 0.61 carats set in 14K White Gold Ring with 0.11 carats Di

Located in Los Angeles, CA

Elegant Natural Blue Sapphire weighing 0.61 carats, set in a 14K white gold ring accentuated with 0.11 carats of diamonds.

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

2.95 Carat Blue Sapphire and Diamond Seven Stone Ring set in 18K Yellow Gold
2.95 Carat Blue Sapphire and Diamond Seven Stone Ring set in 18K Yellow Gold

2.95 Carat Blue Sapphire and Diamond Seven Stone Ring set in 18K Yellow Gold

Located in London, England

2.95 Carat Oval-cut Blue Sapphire and Round Brilliant Diamond Seven Stone Ring set in 18K Yellow Gold A timeless blend of regal colour and refined sparkle, this seven-stone ring fe...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Victorian 0.60 Carat Unheated Sapphire and Diamond Ring
Victorian 0.60 Carat Unheated Sapphire and Diamond Ring

Victorian 0.60 Carat Unheated Sapphire and Diamond Ring

Located in London, GB

This is a 15ct yellow gold sapphire and diamond cluster ring from the Victorian era. The central sapphire is oval shaped and sits amidst a diamond claw setting which in turn is encom...

Category

Antique 19th Century Victorian Cluster Rings

Materials

Diamond, Blue Sapphire, Sapphire, Gold, 15k Gold, Yellow Gold

Men's Two Tone Platinum Diamond 18.80 Carat Star Blue Sapphire Ring
Men's Two Tone Platinum Diamond 18.80 Carat Star Blue Sapphire Ring

Men's Two Tone Platinum Diamond 18.80 Carat Star Blue Sapphire Ring

Located in Los Angeles, CA

DeKara Design Collection Metal- 90% Platinum, 10% Iridium. 18K Yellow Gold, .750. 23.10 Grams. Size- 8 1/4. FREE SIZING!!! Stones- Round Cabochon Star Blue Sapphire 18.80 Cara...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold
0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold

0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold

By Morris & David

Located in New York, NY

0.75 Carat 3 Stone Blue and White Diamond Ring G SI 14K White Gold 100% Natural Diamonds 0.75CT G-H (Natural), Blue (Color Enhanced) SI 14K White Gold Prong style 3.70 grams 4 mm in...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Blue Diamond, 14k Gold, White Gold

Yellow Gold Blue Topaz Diamond Ring - 10k Round 1.00ct
Yellow Gold Blue Topaz Diamond Ring - 10k Round 1.00ct

Yellow Gold Blue Topaz Diamond Ring - 10k Round 1.00ct

Located in Greensboro, NC

Size: 7 Sizing Fee: Up 2 sizes for $35 or Down 1 size for $25 Metal Content: 10k Yellow Gold Stone Information Natural Blue Topaz Treatment: Routinely Enhanced Carat(s): 1.00ct Cu...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 10k Gold, Yellow Gold

EGL Certified .92 Carat Diamond Sapphire Platinum Engagement Ring
EGL Certified .92 Carat Diamond Sapphire Platinum Engagement Ring

EGL Certified .92 Carat Diamond Sapphire Platinum Engagement Ring

Located in Stamford, CT

Estate transitional cut .92 carat 1940's diamond and sapphire filigree engagement ring.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Platinum Blue Sapphire and Diamond Ring
Vintage Platinum Blue Sapphire and Diamond Ring

Vintage Platinum Blue Sapphire and Diamond Ring

Located in Big Bend, WI

Antique platinum ring featuring a royal blue sapphire and 2 larger European cut diamonds.

Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Bellerophon Certified 5 Carat Intense Blue UNHEATED Sapphire Ring
Bellerophon Certified 5 Carat Intense Blue UNHEATED Sapphire Ring

Bellerophon Certified 5 Carat Intense Blue UNHEATED Sapphire Ring

Located in Chicago, IL

The ring is crafted from 18K white gold It features a stunning center stone, a 5 ct Natural Ceylon Heated Oval Cut IntenseBlue Sapphire, measuring 11.91 x 8.93 mm. The sapphire sho...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

3.26 Carat Blue Sapphire 0.75 Ct SI/H Diamond Cocktail Ring 18 Karat White Gold
3.26 Carat Blue Sapphire 0.75 Ct SI/H Diamond Cocktail Ring 18 Karat White Gold

3.26 Carat Blue Sapphire 0.75 Ct SI/H Diamond Cocktail Ring 18 Karat White Gold

By Spectrum Jewels

Located in Deira, Dubai

Cast from 18-karat gold, these exquisite ring is handset with 3.26 carats blue sapphire and 0.75 carats of sparkling diamonds.

Category

2010s Indian Modernist Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

ALGT Certified 34 Carat Sky Blue Topaz White Gold Diamond Cocktail Ring
ALGT Certified 34 Carat Sky Blue Topaz White Gold Diamond Cocktail Ring

ALGT Certified 34 Carat Sky Blue Topaz White Gold Diamond Cocktail Ring

Located in AMSTERDAM, NL

Exclusive exceptionally large handmade ring in 18 kt white gold ring with an oval faceted cut blue topaz of 34.00 ct!!! surrounded by 76 brilliant-cut diamonds, approx. 1.00 ct, H/VS...

Category

2010s European Contemporary Cocktail Rings

Materials

Diamond, Topaz, 18k Gold

18k Enamel Ring with 4 Old Cut Diamonds
18k Enamel Ring with 4 Old Cut Diamonds

18k Enamel Ring with 4 Old Cut Diamonds

Located in Firenze, FI

A unique and exclusive ring from 1970 period crafted from 15 grams of 18K gold , covered by blue enamel and four ( 4 ) old-cut diamond in total weight of 1.20 carats ( 0.30 each ) .

Category

Vintage 1970s Italian Artisan Cocktail Rings

Materials

Diamond, Enamel

GIA Certified .50Ct Oval Brilliant Diamond, Natural Fancy Light Blue
GIA Certified .50Ct Oval Brilliant Diamond, Natural Fancy Light Blue

GIA Certified .50Ct Oval Brilliant Diamond, Natural Fancy Light Blue

By The Diamond Source

Located in San Diego, CA

This magnificent ring is reminiscent of Old World Royalty. The focal point of the ring is the blue diamond.

Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

14K Yellow Gold 1/5 Carat Round Diamond and Oval Blue Tanzanite Halo Ring
14K Yellow Gold 1/5 Carat Round Diamond and Oval Blue Tanzanite Halo Ring

14K Yellow Gold 1/5 Carat Round Diamond and Oval Blue Tanzanite Halo Ring

Located in New York, NY

She will adore the color and shimmering splendor of this diamond and gemstone halo ring. Set at the center of this ring is a brilliant cut, oval blue tanzanite gemstone. A glimmering...

Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

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

7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond 18K Ring
7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond 18K Ring

7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond 18K Ring

Located in Miami, FL

Details: Item Type: Sapphire & Diamond Ring Metal: 18K White Gold Weight: 4.73 grams Ring Size: 7 Center Stone Details: Type: Natural Sapphire Carat: 7.77 Color: Deep Blue Cut: Cush...

Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Natural Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified
Natural Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified

Natural Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified

By Enrico Kassini

Located in Brooklyn, NY

Natural Fine Quality Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified $4,950 310548 This is a Unique Custom Made Glamorous Piece of Jewelry Nothing says, “I Love you” more than Di...

Category

2010s American Engagement Rings

Materials

Diamond, Opal, Gold

.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring
.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring

.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring

Located in Stamford, CT

.49ct Diamond Sapphire Platinum Art Deco engagement ring. Diamond Platinum Art Deco design ring. Center Diamond is bezel set with smaller Diamonds and triangular cut Sapphires accent...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

3.27 Carat Sapphire Diamond Platinum Ballerina Ring
3.27 Carat Sapphire Diamond Platinum Ballerina Ring

3.27 Carat Sapphire Diamond Platinum Ballerina Ring

Located in New York, NY

This elegant platinum ring is centered with an oval cut sapphire that weighs 3.27ct. The center stone is accentuated by sparkling round cut diamonds that weigh 3.05ct. graded G color...

Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

White Gold Blue Topaz Diamond Ring - 14k Pear 14.31ctw
White Gold Blue Topaz Diamond Ring - 14k Pear 14.31ctw

White Gold Blue Topaz Diamond Ring - 14k Pear 14.31ctw

Located in Greensboro, NC

Size: 7 1/2 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Metal Content: 14k White Gold Stone Information Natural Blue Topaz Treatment: Routinely Enhanced Carat(s): 14.25c...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Topaz, Blue Topaz, 14k Gold, White Gold

11.15 Carat Oval Cut Swiss Blue Topaz Cocktail Ring with Diamonds 14 Karat Gold
11.15 Carat Oval Cut Swiss Blue Topaz Cocktail Ring with Diamonds 14 Karat Gold

11.15 Carat Oval Cut Swiss Blue Topaz Cocktail Ring with Diamonds 14 Karat Gold

Located in Scottsdale, AZ

Metal: 14 Karat Yellow Gemstones: Topaz & Diamonds Topaz Total Carat Weight: 11.15 CTW Topaz Cut: Oval Cut Topaz Color: Swiss Blue Topaz Variety: Topaz Diamond Cut: Round Diamond T...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Blue Topaz, Gold, 14k Gold, Yellow Gold

1.79 Carat Blue Sapphire Gemstone Ring 0.52 Ct. SI/H Diamond 18 Karat White Gold
1.79 Carat Blue Sapphire Gemstone Ring 0.52 Ct. SI/H Diamond 18 Karat White Gold

1.79 Carat Blue Sapphire Gemstone Ring 0.52 Ct. SI/H Diamond 18 Karat White Gold

By Spectrum Jewels

Located in Deira, Dubai

Cast from 18-karat gold, these exquisite ring is handset with 1.79 carats blue sapphire and 0.52 carats of sparkling diamonds.

Category

21st Century and Contemporary Indian Modern Bridal Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Yellow Gold Blue Sapphire Diamond Bypass Ring - 10k Pear .35ctw
Yellow Gold Blue Sapphire Diamond Bypass Ring - 10k Pear .35ctw

Yellow Gold Blue Sapphire Diamond Bypass Ring - 10k Pear .35ctw

Located in Greensboro, NC

Size: 5 3/4 Sizing Fee: Up 3 sizes for $40 or Down 1 size for $30 Metal Content: 10k Yellow Gold Stone Information Natural Blue Sapphire Carat(s): .33ct Cut: Pear Color: Dark Blue...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 10k Gold, Yellow Gold

11.51 Carat Fine Blue Topaz Cocktail Ring with Diamonds Gift in 18k White Gold
11.51 Carat Fine Blue Topaz Cocktail Ring with Diamonds Gift in 18k White Gold

11.51 Carat Fine Blue Topaz Cocktail Ring with Diamonds Gift in 18k White Gold

By VR Jewels

Located in New York, NY

11.51 Carat Fine Blue Topaz Cocktail Ring with Diamonds in 18K Gold featuring natural blue topaz of 11.51 carats.

Category

21st Century and Contemporary American Modernist Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold

2.06 Carat Oval Blue Sapphire Wedding Ring 0.75 Ct Diamond 18 Karat White Gold
2.06 Carat Oval Blue Sapphire Wedding Ring 0.75 Ct Diamond 18 Karat White Gold

2.06 Carat Oval Blue Sapphire Wedding Ring 0.75 Ct Diamond 18 Karat White Gold

By Spectrum Jewels

Located in Deira, Dubai

The ring is a size 7 and may be resized to larger or smaller upon request. FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pieces. Spectrum Jewels is ...

Category

21st Century and Contemporary Indian Modern More Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold

Yellow Gold Blue Sapphire Diamond Bypass Ring - 10k Round .22ctw
Yellow Gold Blue Sapphire Diamond Bypass Ring - 10k Round .22ctw

Yellow Gold Blue Sapphire Diamond Bypass Ring - 10k Round .22ctw

Located in Greensboro, NC

Size: 5 3/4 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $30 Metal Content: 10k Yellow Gold Stone Information Blue Sapphire Treatment: Heating Carat(s): .20ct Cut: Round Colo...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 10k Gold, Yellow Gold

GIA Cert. 1.85 Carat Oval Blue Sapphire & Diamond 14K White Gold 3 Stone Ring
GIA Cert. 1.85 Carat Oval Blue Sapphire & Diamond 14K White Gold 3 Stone Ring

GIA Cert. 1.85 Carat Oval Blue Sapphire & Diamond 14K White Gold 3 Stone Ring

Located in Miami, FL

Details: Item Type: 3-Stone Ring Metal: 14K White Gold Size: 6 3/4 (adjustable) Weight: 2.42 Grams Setting: Prong Center Stone Details: Stone Type: Natural Sapphire Carat: 1.85 Cara...

Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

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

Antique 4.35 Carat Aquamarine and 1.46 Carat Diamond Cluster Ring
Antique 4.35 Carat Aquamarine and 1.46 Carat Diamond Cluster Ring

Antique 4.35 Carat Aquamarine and 1.46 Carat Diamond Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine 18k yellow gold aquamarine ring. Aquamarine Quality: Colour Blue Cut Round faceted Content 4.35carat...

Category

Vintage 1930s European Art Deco Engagement Rings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold, Platinum

9.75 Carat Total Oval Checkerboard Cut Blue Topaz and Diamond Ring 18 Karat Gold
9.75 Carat Total Oval Checkerboard Cut Blue Topaz and Diamond Ring 18 Karat Gold

9.75 Carat Total Oval Checkerboard Cut Blue Topaz and Diamond Ring 18 Karat Gold

Located in Scottsdale, AZ

Ring size: 5 Magnificent bright blue topaz ring with diamond accents. You won't be able to take your eyes off the striking blue color paired with the icy white diamonds. Simply gorg...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold

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4 Carat Blue Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 4 carat blue diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, white gold and 18k gold, this item was constructed with great care. You can easily find a 3724 antique edition and 2724 modern creations to choose from as well. Making the right choice when shopping for a 4 carat blue diamond ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. Finding an appealing 4 carat blue diamond ring — no matter the origin — is easy, but Luigi Ferrara, Unbranded and Georgios Collections Inc each produced a popular version that is worth a look. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and brilliant cut cut versions available here, too. Most of our 4 carat blue diamond ring for sale are for women, but there are 1925 pieces available to browse for men.

How Much is a 4 Carat Blue Diamond Ring?

On average, a 4 carat blue diamond ring at 1stDibs sells for $3,503, while they’re typically $0 on the low end and $1,012,500 for the highest priced versions of this item.

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.  

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 ringsvintage 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.