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GIA Certified 71.06 Aquamarine Round Diamond White Gold Ring
GIA Certified 71.06 Aquamarine Round Diamond White Gold Ring

GIA Certified 71.06 Aquamarine Round Diamond White Gold Ring

By Shimon's Creations

Located in New York, NY

1 Natural Aquamarine, Greenish Blue Gemstone: 69.61 Carats 74 White Round Diamonds: 1.45 Carats Metal: 18K White Gold, 23.40 Grams Certificate # 5543221901

Category

2010s Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

3.15 Ct Zambian Emerald Diamond Solitaire Ring 18K Gold Emerald Solitaire Ring
3.15 Ct Zambian Emerald Diamond Solitaire Ring 18K Gold Emerald Solitaire Ring

3.15 Ct Zambian Emerald Diamond Solitaire Ring 18K Gold Emerald Solitaire Ring

Located in Jaipur, IN

Product Details Metal: 14K Yellow Gold Center Gemstone: Natural Zambian Emerald Emerald Weight: 3.10 Carats Emerald Shape: Octagon Cut Accent Stones: Natural Diamonds Diamond Weight:...

Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

GIA Certified 40 Carat Aquamarine Diamond Halo Pendant Necklace
GIA Certified 40 Carat Aquamarine Diamond Halo Pendant Necklace

GIA Certified 40 Carat Aquamarine Diamond Halo Pendant Necklace

Located in Chicago, IL

This magnificent statement piece features a breathtaking 40 carat octagonal step-cut aquamarine, held within a radiant halo of pavé-set diamonds.

Category

2010s American Pendant Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Platinum

Vintage 2.60 Carat Ceylon Sapphire 1 Carat Diamond Platinum Ring Circa 1945
Vintage 2.60 Carat Ceylon Sapphire 1 Carat Diamond Platinum Ring Circa 1945

Vintage 2.60 Carat Ceylon Sapphire 1 Carat Diamond Platinum Ring Circa 1945

Located in Jesmond, Newcastle Upon Tyne

Sapphire Quality Origin Sri Lanka (Ceylon) Color Blue Cut Octagonal Content 2.60 carats Dimensions 7.40mm (length) x 6.70mm (width) x 5.20mm (depth) Diamond Quality Color (average g...

Category

Vintage 1940s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Unheated Very Light Orange Sapphire and Diamond Ring in 18K & Black Rhodium
GIA Unheated Very Light Orange Sapphire and Diamond Ring in 18K & Black Rhodium

GIA Unheated Very Light Orange Sapphire and Diamond Ring in 18K & Black Rhodium

Located in Los Angeles, CA

Beautiful unheated 10.08 ct. very light orange sapphire octagon with 1.06 ct. good quality white diamond rounds. Handmade in 18k rose gold and black rhodium. Ring size 6.5. Comes ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Rhodium

Victorian citrine and diamond coronet cluster ring, circa 1870.
Victorian citrine and diamond coronet cluster ring, circa 1870.

Victorian citrine and diamond coronet cluster ring, circa 1870.

Located in London, GB

Victorian citrine and diamond coronet cluster ring. Centrally set with an octagonal step-cut natural citrine in an open back grain setting with an approximate weight of 17.00 carats,...

Category

Antique 1870s Cocktail Rings

Materials

Citrine, Diamond, Yellow Gold, Silver

Emerald and Diamond Halo Drop Earrings in 14K Yellow Gold
Emerald and Diamond Halo Drop Earrings in 14K Yellow Gold

Emerald and Diamond Halo Drop Earrings in 14K Yellow Gold

Located in New York, NY

. - Center Stones: Octagon-Cut Natural Emeralds (7×5mm, approx. 1.95 carats total) - 80 Natural Round Brilliant-Cut Diamonds - Total Diamond Weight: 0.44 carats - Diamond Color/Clar...

Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

2.11 Carat Colombian Muzo Emerald Diamond Platinum Ring by Meghna Jewels
2.11 Carat Colombian Muzo Emerald Diamond Platinum Ring by Meghna Jewels

2.11 Carat Colombian Muzo Emerald Diamond Platinum Ring by Meghna Jewels

By Meghna Jewels

Located in Hoffman Estate, IL

Details • Center Stone: Natural Colombian Emerald, Octagonal Step Cut, approx. 2.11 Carats • Accent Stones: White Diamonds, approx. 1.72 Carats total • Metal: Platinum (PT900) • Gro...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

Art Deco Burma Ruby and Diamond Ring In Platinum, GIA Certified.
Art Deco Burma Ruby and Diamond Ring In Platinum, GIA Certified.

Art Deco Burma Ruby and Diamond Ring In Platinum, GIA Certified.

Located in New York, NY

This captivating ring centers on a vibrant, natural unheated Burmese ruby of exceptional color and clarity weighing approximately 1.50 carats , the octagonal step cut ruby radiates a...

Category

Vintage 1930s European Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Antique Unisex Emerald and Diamond Band in 18k Yellow Gold
Antique Unisex Emerald and Diamond Band in 18k Yellow Gold

Antique Unisex Emerald and Diamond Band in 18k Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

The ring is ornamented with a stunning feature claw set 0.80ct octagonal cut Colombian emerald. The emerald is flanked on either side by stunning claw set Old European round cut dia...

Category

Antique Early 1900s Australian Band Rings

Materials

Diamond, Emerald, Yellow Gold

Old Euro Cut Diamond Halo Engagement Ring. GIA 1.60ct Platinum Diamond Ring KVS1
Old Euro Cut Diamond Halo Engagement Ring. GIA 1.60ct Platinum Diamond Ring KVS1

Old Euro Cut Diamond Halo Engagement Ring. GIA 1.60ct Platinum Diamond Ring KVS1

Located in New York, NY

A true testament to timeless craftsmanship, the center stone is encircled by an elegant octagonal halo of old European cut diamonds, adding brilliance and depth.

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

AIG Certified 3.49 Ct Zambia Emerald Diamonds 1.32 Ct 18K Gold Ring
AIG Certified 3.49 Ct Zambia Emerald Diamonds 1.32 Ct 18K Gold Ring

AIG Certified 3.49 Ct Zambia Emerald Diamonds 1.32 Ct 18K Gold Ring

Located in New Delhi, Delhi

Ring come in 18k with a spectacular natural Zambia emerald, octagon cut, extra fine quality, ceo minor, 3,49 carats and two natural trillions cut diamonds, 0,40 carats each diamond x...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Ceylon Sapphire orange color and diamonds 3.50 carats Ring 18Kt Yellow Gold
Ceylon Sapphire orange color and diamonds 3.50 carats Ring 18Kt Yellow Gold

Ceylon Sapphire orange color and diamonds 3.50 carats Ring 18Kt Yellow Gold

Located in München, DE

a valuable cocktail-ring with a sapphire approximately 2.58 carats, octagonal cut, a bright, eye-clean orange color. 32 natural brilliant cut diamonds totaling approximately 0.92 ca...

Category

21st Century and Contemporary European Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Gold

Antique Edwardian Platinum 4.14ctw GIA No Heat Sapphire Diamond Filigree Ring
Antique Edwardian Platinum 4.14ctw GIA No Heat Sapphire Diamond Filigree Ring

Antique Edwardian Platinum 4.14ctw GIA No Heat Sapphire Diamond Filigree Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Rectangular Octagonal Brilliant Cut - Prong Set - Violetish Blue changing to Purple Color - 3.24ct (exact. certified) ** See Certificatio...

Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Morganite Pendant With Diamonds 1.94 Carats 14K Rose Gold
Morganite Pendant With Diamonds 1.94 Carats 14K Rose Gold

Morganite Pendant With Diamonds 1.94 Carats 14K Rose Gold

Located in Bonita Springs, FL

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Morganite: 1.78 Carats Diamond: 0.16 Carats Metal: 14K Rose Gold Dimensions: 21 x 11 mm Chain Lengt...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Morganite, Gold, 14k Gold, Rose Gold

GUILD Certified 13.52 Ct. Aquamarine Fancy Diamond White Gold Ring
GUILD Certified 13.52 Ct. Aquamarine Fancy Diamond White Gold Ring

GUILD Certified 13.52 Ct. Aquamarine Fancy Diamond White Gold Ring

By Shimon's Creations

Located in New York, NY

1 Natural Green Beryl, Bluish Green, No Treatment, Vibrant-brilliance Aquamarine Gemstone: 12.78 Carats 2 White Fancy Diamonds: 0.74 Carats Metal: 18K White Gold, 8.50 Grams GUILD 31...

Category

2010s Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

2.14 Carats Chocolate Brown Diamond Ring with White Diamond Side Stones
2.14 Carats Chocolate Brown Diamond Ring with White Diamond Side Stones

2.14 Carats Chocolate Brown Diamond Ring with White Diamond Side Stones

Located in London, GB

This elegant three-stone ring is a twist on a classic, thanks to the deep, chocolate-coloured diamond at its centre. The brown diamond, hand-selected from the Haruni vault, weighs mo...

Category

21st Century and Contemporary British Contemporary Three-Stone Rings

Materials

White Diamond, Brown Diamond, White Gold, 18k Gold

GRA Certified 1.16 Carat Natural Vivid Red Ruby Diamond Ring
GRA Certified 1.16 Carat Natural Vivid Red Ruby Diamond Ring

GRA Certified 1.16 Carat Natural Vivid Red Ruby Diamond Ring

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.250 grams Set with- Stone type: Ruby Shape: Octagon Carat: 1.16 ct Colour: Vivid...

Category

2010s Asian Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified Orangy Yellow Topaz Diamond Vintage Cocktail Ring
GIA Certified Orangy Yellow Topaz Diamond Vintage Cocktail Ring

GIA Certified Orangy Yellow Topaz Diamond Vintage Cocktail Ring

Located in Tucson, AZ

Exquisite Estate Orangy Yellow Topaz & Diamond Ring, GIA Certified, estimated 8.5 Carats A showstopping vintage estate ring featuring a remarkable emerald-cut Orangy Yellow Topaz, w...

Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Topaz, 14k Gold

Art Deco aquamarine and diamond ring, circa 1935.
Art Deco aquamarine and diamond ring, circa 1935.

Art Deco aquamarine and diamond ring, circa 1935.

Located in London, GB

Art Deco aquamarine and diamond ring. Centrally set with an octagonal scissor cut natural aquamarine in an open back claw setting with an approximate weight of 16.30 carats, further ...

Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Aquamarine and Morganite Multi-Strand Necklace with Diamond Clasp
Aquamarine and Morganite Multi-Strand Necklace with Diamond Clasp

Aquamarine and Morganite Multi-Strand Necklace with Diamond Clasp

By Deborah Lockhart Phillips

Located in Nantucket, MA

A long triple-strand or doubled six-strand necklace of beveled aquamarine and morganite (which is a pink aquamarine given that it is in the same beryl family). With a pave`-set diam...

Category

21st Century and Contemporary Beaded Necklaces

Materials

Aquamarine, Diamond, Morganite, Sterling Silver

Art Deco Natural Unenhanced Sapphire Diamond Bracelet, circa 1935
Art Deco Natural Unenhanced Sapphire Diamond Bracelet, circa 1935

Art Deco Natural Unenhanced Sapphire Diamond Bracelet, circa 1935

Located in London, GB

Art Deco sapphire and diamond bracelet. Set with five octagonal emerald-cut natural unenhanced Ceylon sapphires (two of which have been certified as colour change sapphires) in open ...

Category

Vintage 1930s Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

18 Kt Rose Gold, Diamonds and Amethyst Chevalier Ring
18 Kt Rose Gold, Diamonds and Amethyst Chevalier Ring

18 Kt Rose Gold, Diamonds and Amethyst Chevalier Ring

Located in Cattolica, IT

Chevalier ring in 18 Kt pink gold. the ring weighs gr 13.70. it has an octagonal Amethyst which size cm 1.10 x 1.30. The ring has Diamonds in the four corners and one Diamond set in...

Category

2010s Italian Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Rose Gold

Vintage Victorian Revival 14k Gold 14.60ct GIA Emerald & Diamond Bangle Bracelet
Vintage Victorian Revival 14k Gold 14.60ct GIA Emerald & Diamond Bangle Bracelet

Vintage Victorian Revival 14k Gold 14.60ct GIA Emerald & Diamond Bangle Bracelet

Located in Montclair, NJ

--Stone(s):-- (9) Natural Genuine Emeralds - Octagonal Cut - Prong Set - Bright Vivid Green Color - 11-14ctw (approx.)

Category

21st Century and Contemporary Revival Bangles

Materials

Diamond, Emerald, 14k Gold

1.48 CT Sapphire 11.50 CT Diamond 18K White Gold Compass Rose Necklace
1.48 CT Sapphire 11.50 CT Diamond 18K White Gold Compass Rose Necklace

1.48 CT Sapphire 11.50 CT Diamond 18K White Gold Compass Rose Necklace

Located in Westport, CT

Centered with one octagon-shaped natural blue sapphire weighing approximately 1.48 CT and measuring approximately 6.05 × 6.03 × 3.66 mm, accented with natural round brilliant cut dia...

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

1.68 Carat Emerald and Baguette Diamond 18 Karat Gold Ring by Meghna Jewels
1.68 Carat Emerald and Baguette Diamond 18 Karat Gold Ring by Meghna Jewels

1.68 Carat Emerald and Baguette Diamond 18 Karat Gold Ring by Meghna Jewels

By Meghna Jewels

Located in Hoffman Estate, IL

Center Stone: Emerald, Octagonal Cut, 1.68 Carats Accent Stones: Diamonds, approx. 2.85 Carats total (baguette-cut) Metal: 18 Karat Gold Gross Weight: 8.80 grams Metal Weight: 7.9 gr...

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Emerald, Gold

Certified 18K Gold 2.70ct Colombian Emerald & 0.36ct Diamond Ring
Certified 18K Gold 2.70ct Colombian Emerald & 0.36ct Diamond Ring

Certified 18K Gold 2.70ct Colombian Emerald & 0.36ct Diamond Ring

Located in เกาะสมุย, TH

Product Details: Metal: 18k Solid Gold Metal Color: Yellow Gold Emerald: Natural, green, octagon cut, Minor clarity enhancement, 2.70 carats Diamonds: Natural, brilliant cut, VS1, H...

Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Emerald, Diamond, White Gold, 18k Gold

Augustine Jewels Rubellite & Diamond Ring
Augustine Jewels Rubellite & Diamond Ring

Augustine Jewels Rubellite & Diamond Ring

Located in London, GB

This stunning octagon cut rubellite, also known as red tourmaline, truly captured our hearts at Augustine Jewels.

Category

2010s British Bridal Rings

Materials

Rubelite, 9k Gold

AIG Certified 2.02 Carat Natural Pink Sapphire Diamond Ring
AIG Certified 2.02 Carat Natural Pink Sapphire Diamond Ring

AIG Certified 2.02 Carat Natural Pink Sapphire Diamond Ring

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 4.010 grams Set with- Stone type: Sapphire Shape: Octagon Cut Carat: 2.02 ct Colou...

Category

2010s Asian Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Ear Dangles Emerald and Diamond 18 Karat Yellow Gold, Movable Hoop Earrings
Ear Dangles Emerald and Diamond 18 Karat Yellow Gold, Movable Hoop Earrings

Ear Dangles Emerald and Diamond 18 Karat Yellow Gold, Movable Hoop Earrings

Located in München, DE

a pair of earrings, shape: round and octagonal, with 2 octagonal cut emeralds appr. 0,35 carat in total, luscious green in transparent quality, 94 natural brilliant cut white diamon...

Category

21st Century and Contemporary European Dangle Earrings

Materials

Diamond, Emerald, Yellow Gold

4.45 Total Carat Kunzite and Diamond Halo Pave-Set Ladies Ring
4.45 Total Carat Kunzite and Diamond Halo Pave-Set Ladies Ring

4.45 Total Carat Kunzite and Diamond Halo Pave-Set Ladies Ring

By SEAWAVEDIAMONDS

Located in New York, NY

-Metal Type: Platinum -3.85Carat Octagon Cut Kunzite -0.40Carat Round Natural Side Diamonds, F-G Color, VS1-VS2 Clarity -0.20Carat Princess Cut Natural Side Diamonds, F-G Color, VS1...

Category

2010s American Cocktail Rings

Materials

Diamond, Kunzite, Platinum

Vintage 18k Gold GIA Intaglio Citrine W/ Emerald & Diamond Enhancer Pendant
Vintage 18k Gold GIA Intaglio Citrine W/ Emerald & Diamond Enhancer Pendant

Vintage 18k Gold GIA Intaglio Citrine W/ Emerald & Diamond Enhancer Pendant

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Citrine - Hand Carved - Rectangular Shape - Prong Set - Light Yellow Color - 55ct (approx. based on the certification) ** See Certification Details...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Citrine, Diamond, Emerald, 18k Gold

GIA Certified Natural No Heat Spinel 3.86ct Diamonds Cluster Ring 14Kt*
GIA Certified Natural No Heat Spinel 3.86ct Diamonds Cluster Ring 14Kt*

GIA Certified Natural No Heat Spinel 3.86ct Diamonds Cluster Ring 14Kt*

Located in New York, NY

Spinel No Heat, Raspberry Pink Color. Octagon cut , Clean Clarity Brilliant sparkles from all angles Pristine Transparency GIA Certified #1122718032 9.97 X 9.72 X 5.08mm (Rep...

Category

2010s American Cluster Rings

Materials

Diamond, Spinel, 14k Gold, White Gold

IGL Certified 26 Carat Zambia Emerald Diamonds Cocktail Ring
IGL Certified 26 Carat Zambia Emerald Diamonds Cocktail Ring

IGL Certified 26 Carat Zambia Emerald Diamonds Cocktail Ring

Located in New Delhi, Delhi

An exquisite and rare big Zambia emerald of 26 carats, fine grade and quality , very hard piece, spectacular green, on a contemporary design of ring in 18k gold with round brilliant ...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold

ART-DECO Brooch Platinum GIA Certified 9.77 Carat Emerald & Diamond Scroll.
ART-DECO Brooch Platinum GIA Certified 9.77 Carat Emerald & Diamond Scroll.

ART-DECO Brooch Platinum GIA Certified 9.77 Carat Emerald & Diamond Scroll.

Located in Miami, FL

One shoulder mimics a cascading bouquet, meticulously pavé- and illusion-set with 71 high-grade round brilliant-cut diamonds totaling approximately 6.60 carats.

Category

Vintage 1930s American Art Deco Brooches

Materials

Diamond, White Diamond, Emerald, Platinum

Exceptional 20.64ct GIA No-Heat Yellow Sapphire Diamond Platinum Ring
Exceptional 20.64ct GIA No-Heat Yellow Sapphire Diamond Platinum Ring

Exceptional 20.64ct GIA No-Heat Yellow Sapphire Diamond Platinum Ring

Located in Miami, FL

Details: Center Stone: Natural No-Heat Yellow Sapphire, Octagonal Step-Cut (~20.64 ct) Treatment: No Indications of Heating (GIA Certified) No treatments Diamonds: Round Brillian...

Category

Vintage 1980s American Cocktail Rings

Materials

Diamond, Yellow Sapphire, Platinum

Guild Certified 4.34 Colombia Emerald Ceo Insignificant Diamonds 18K Gold Ring
Guild Certified 4.34 Colombia Emerald Ceo Insignificant Diamonds 18K Gold Ring

Guild Certified 4.34 Colombia Emerald Ceo Insignificant Diamonds 18K Gold Ring

Located in New Delhi, Delhi

Command the spotlight with a piece that defines red-carpet elegance. This breathtaking evening ring features a magnificent 4.34 carat Natural Emerald as its centerpiece. Certified b...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

14K White Gold GIA Certified Emerald Diamond Ring
14K White Gold GIA Certified Emerald Diamond Ring

14K White Gold GIA Certified Emerald Diamond Ring

Located in Houston, TX

Also includes 2 pear shape, prong set diamonds, and 48 round cut, bezel set diamonds. Weighing 1.71 carats.

Category

2010s American Modern Fashion Rings

Materials

Diamond, Emerald, White Gold

Ring with Pink Sapphire & Diamonds in Platinum by Gübelin
Ring with Pink Sapphire & Diamonds in Platinum by Gübelin

Ring with Pink Sapphire & Diamonds in Platinum by Gübelin

By Gubelin

Located in Lucerne, CH

Assay Mark: 950 Makers Mark: Gübelin Hallmark Platinum 950 1 sapphire, pink, octagonal cut, 3.41 ct., Madagascar, TE 2 diamonds-H/vs, trapeze cut, 0.30 ct.

Category

21st Century and Contemporary Swiss Modern Solitaire Rings

Materials

Diamond, Pink Sapphire, Platinum

1.78 Carat Colombian Muzo "Mariposa" Emerald Diamond Platinum Ring Meghna Jewels
1.78 Carat Colombian Muzo "Mariposa" Emerald Diamond Platinum Ring Meghna Jewels

1.78 Carat Colombian Muzo "Mariposa" Emerald Diamond Platinum Ring Meghna Jewels

By Meghna Jewels

Located in Hoffman Estate, IL

his elegant platinum ring centers a vibrant 1.78 carat emerald-cut natural emerald, displaying richly saturated green color and the refined transparency prized in fine emeralds. Repr...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Emerald, Diamond, Platinum

Peter Suchy GIA Certified 2.22 Sapphire Diamond Platinum Engagement Ring
Peter Suchy GIA Certified 2.22 Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA Certified 2.22 Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

One of a kind sapphire and diamond engagement ring. This ring features a GIA certified 2.22ct octagonal white sapphire center stone, mounted in a platinum three-stone setting accente...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

2.19ct Tanzanite & Diamond Pendant – 18ct Yellow Gold Halo Design
2.19ct Tanzanite & Diamond Pendant – 18ct Yellow Gold Halo Design

2.19ct Tanzanite & Diamond Pendant – 18ct Yellow Gold Halo Design

Located in London, GB

A stunning tanzanite and diamond pendant crafted in solid 18ct yellow gold, featuring a vibrant natural tanzanite weighing approximately 2.19ct. The centre stone is beautifully surr...

Category

2010s British Pendant Necklaces

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace
82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace

82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace

Located in Yorba Linda, CA

82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace beautifully handcrafted in solid gold by generational artisans looks much more stunning worn than in pho...

Category

2010s Indian Drop Necklaces

Materials

Diamond, Emerald, Pearl, Tourmaline, Gold

Art Deco diamond ring, American, circa 1935.
Art Deco diamond ring, American, circa 1935.

Art Deco diamond ring, American, circa 1935.

Located in London, GB

Art Deco emerald-cut diamond ring. Set vertically with an octagonal emerald-cut diamond to centre in an open back rubover millegrain setting, with a weight of 0.85 carats, accompanie...

Category

Vintage 1930s American Art Deco Cluster Rings

Materials

Diamond, Platinum

GIT Certified 0.67 Carat Natural Red Ruby Diamond Ring
GIT Certified 0.67 Carat Natural Red Ruby Diamond Ring

GIT Certified 0.67 Carat Natural Red Ruby Diamond Ring

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.313 grams Set with- Stone type: Ruby Shape: Square Carat: 0.67 ct Colour: Red ...

Category

2010s Asian Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Morganite Ring With Diamonds 1.94 Carats 14K Rose Gold
Morganite Ring With Diamonds 1.94 Carats 14K Rose Gold

Morganite Ring With Diamonds 1.94 Carats 14K Rose Gold

Located in Bonita Springs, FL

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Morganite: 1.78 Carats Diamond: 0.16 Carats Metal: 14K Rose Gold Ring Size: 7 US Custom sizing avai...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Morganite, Gold, 14k Gold, Rose Gold

Colombian Emerald and Diamond Ring, circa 1980
Colombian Emerald and Diamond Ring, circa 1980

Colombian Emerald and Diamond Ring, circa 1980

Located in London, GB

Colombian emerald and diamond ring. Set to the centre with one octagonal emerald-cut natural Colombian emerald with minor clarity enhancement in an open back claw setting with an app...

Category

Vintage 1980s Unknown Three-Stone Rings

Materials

Diamond, Emerald, Yellow Gold, Platinum

Blue Topaz Ring With Diamonds 5.78 Carats Sterling Silver
Blue Topaz Ring With Diamonds 5.78 Carats Sterling Silver

Blue Topaz Ring With Diamonds 5.78 Carats Sterling Silver

Located in Bonita Springs, FL

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Topaz: 5.58 Carats Diamond: 0.20 Carats Metal: Sterling Silver Ring Size: 6 US Custom sizing a...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Silver, Sterling Silver

82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace
82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace

82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace

Located in Yorba Linda, CA

82 carat Emerald Tourmaline Diamond Pearl Gold Necklace Long Emerald necklace beautifully handcrafted in solid gold by generational artisans looks much more stunning worn than in pho...

Category

2010s Indian Drop Necklaces

Materials

Diamond, Emerald, Pearl, Tourmaline, Gold

Yellow Ceylon Sapphire & Diamonds 18K Yellow Gold Ring
Yellow Ceylon Sapphire & Diamonds 18K Yellow Gold Ring

Yellow Ceylon Sapphire & Diamonds 18K Yellow Gold Ring

Located in GOES, NL

Bright, elegant, and timeless, this 18K Gold Unheated Yellow Sapphire Ring features a stunning natural yellow sapphire in a refined emerald (octagon) cut. Radiating a soft, golden gl...

Category

2010s Dutch Modern Engagement Rings

Materials

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

Blue Sapphire Emerald Cut & Round Diamond Halo Pendant in 14K Yellow Gold
Blue Sapphire Emerald Cut & Round Diamond Halo Pendant in 14K Yellow Gold

Blue Sapphire Emerald Cut & Round Diamond Halo Pendant in 14K Yellow Gold

By Gems Paradise

Located in Jaipur, IN

PRODUCT SPECIFICATION Metal: 14K Yellow Gold Design: Blue Sapphire Emerald Cut & Round Diamond Halo Pendant in 14K Yellow Gold Sapphire: Natural Blue Sapphire Sapphire Cut: Emerald ...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Blue Sapphire, Yellow Gold

Intense Pink Tourmaline and Diamonds Ring 18 Karat Yellow Gold ALGT Certified
Intense Pink Tourmaline and Diamonds Ring 18 Karat Yellow Gold ALGT Certified

Intense Pink Tourmaline and Diamonds Ring 18 Karat Yellow Gold ALGT Certified

Located in München, DE

a tourmaline approx. 8.46 carat, intense Pink, eye-clean, emerald cut, set in an octagonal bezel. The high bipartite v-shaped ring shoulders are set with brilliant cut diamonds, the ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Yellow Gold

Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring
Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring

Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring

Located in Hua Hin, TH

GIA Report no: 1447868167 Diamonds: 2pcs, 0.26, VVS2, F - Trapezoid Step-Cut Comes with an original, Orloff of Denmark, Black Lacquer ring box.

Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Spinel, Platinum

3.89 Carats Sapphire and Diamond White Gold Classic Engagement Ring
3.89 Carats Sapphire and Diamond White Gold Classic Engagement Ring

3.89 Carats Sapphire and Diamond White Gold Classic Engagement Ring

Located in London, GB

The rich, blue sapphire at its centre was specially selected by the Haruni family and its octagon cut is complemented by two sparkling shield diamonds on each side.

Category

2010s British Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

New Platinum Classic GIA 4.03ctw No Heat Green Blue Sapphire Diamond Band Ring
New Platinum Classic GIA 4.03ctw No Heat Green Blue Sapphire Diamond Band Ring

New Platinum Classic GIA 4.03ctw No Heat Green Blue Sapphire Diamond Band Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Octagonal Step Cut -Dual Claw Prong Set - Green Blue Color - No Heat - 3.35ct (exact) ** See Certification Details Below for Complete Inf...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Silvorra Retro Inspired Emerald Geometric Statement Ring with Diamond Detailing
Silvorra Retro Inspired Emerald Geometric Statement Ring with Diamond Detailing

Silvorra Retro Inspired Emerald Geometric Statement Ring with Diamond Detailing

Located in New York, NY

A bold and striking emerald and diamond studded engagement ring crafted in 925 Sterling Silver, featuring a striking octagon cut emerald measuring 5 x 7 mm and weighing 1.2 carats at...

Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, Emerald, Silver, Sterling Silver

Natural Sapphire Diamond Ring 6.75 14k Yellow Gold 4.65 TCW Certified
Natural Sapphire Diamond Ring 6.75 14k Yellow Gold 4.65 TCW Certified

Natural Sapphire Diamond Ring 6.75 14k Yellow Gold 4.65 TCW Certified

By Enrico Kassini

Located in Brooklyn, NY

Stone: Natural Finely Faceted Quality Sapphire, Diamond Species & Variety: Corundum/Sapphire Stone Cut: Octagonal Step Cut Stone Color: Blue Transparency: Transparent Saturation...

Category

2010s American Bridal Rings

Materials

Diamond, Sapphire, Yellow Gold

GIA Certified 1.84 Carat Sapphire Diamond Platinum Art Deco Dangle Earrings
GIA Certified 1.84 Carat Sapphire Diamond Platinum Art Deco Dangle Earrings

GIA Certified 1.84 Carat Sapphire Diamond Platinum Art Deco Dangle Earrings

Located in Stamford, CT

1915 Art Deco sapphire and diamond dangle earrings. Set with shield, baguette and round diamonds in platinum with bezel set blue octagonal step cut sapphire dangles.

Category

Early 20th Century Dangle Earrings

Materials

Diamond, Sapphire, Platinum

GRA Certified 3.50 Carat Natural Purplish Pink Sapphire Diamond Ring
GRA Certified 3.50 Carat Natural Purplish Pink Sapphire Diamond Ring

GRA Certified 3.50 Carat Natural Purplish Pink Sapphire Diamond Ring

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.310 grams Set with- Stone type: Sapphire Shape: Octagon Carat: 3.50 ct Colour: P...

Category

2010s Asian Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Rubellite Earrings With Diamonds 2.53 Carats 14K White Gold
Rubellite Earrings With Diamonds 2.53 Carats 14K White Gold

Rubellite Earrings With Diamonds 2.53 Carats 14K White Gold

Located in Bonita Springs, FL

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Rubellite: 2.46 Carats Diamond: 0.07 Carats Metal: 14K White Gold Dimensions: 20 x 8 mm

Category

21st Century and Contemporary Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Rubelite, Gold, 14k Gold, White Gold

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Octagonal Cut Diamond For Sale on 1stDibs

Find the exact octagonal cut diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 102 vintage editions and 260 modern creations to choose from as well. Finding the perfect octagonal cut diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a octagonal cut diamond has been a part of the legacy of many jewelers, but those produced by Goshwara, Sunita Nahata and Peter Suchy are consistently popular. See these pages for an octagon cut iteration of this accessory, while there are also brilliant cut cut and emerald cut cut versions available here, too. There aren’t many items for men if you’re seeking a octagonal cut diamond, as most of the options available are for women and unisex.

How Much is a Octagonal Cut Diamond?

On average, a octagonal cut diamond at 1stDibs sells for $7,962, while they’re typically $250 on the low end and $1,855,000 for the highest priced versions of this item.

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 ringsvintage engagement rings or Art Deco engagement rings

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