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18 Karat Yellow Gold Turquoise and Round Diamond Geometric Hoop Earrings
18 Karat Yellow Gold Turquoise and Round Diamond Geometric Hoop Earrings

18 Karat Yellow Gold Turquoise and Round Diamond Geometric Hoop Earrings

Located in Scottsdale, AZ

Material: 18K yellow gold Turquoise: 4 hexagon cut = 7.6mm x 6.25mm Diamonds: 64 round cut = 0.75cttw Color: G-H Clarity: SI1 Dimensions: the earrings measure 22.0mm x 11.0mm Weight:...

Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Modern Geometric Diamond bangle bracelet movable 14KT white gold 9.4grams
Modern Geometric Diamond bangle bracelet movable 14KT white gold 9.4grams

Modern Geometric Diamond bangle bracelet movable 14KT white gold 9.4grams

Located in Boca Raton, FL

Super different bangle bracelet in 14KT gold with natural diamonds totaling 0.35 carats VS-SI clarity and F-G color, the bracelet is 9.40 grams and is completely movable. **All item...

Category

21st Century and Contemporary Bangles

Materials

Diamond, 14k Gold, White Gold

Geometric Ring With Emerald & Diamonds In 18k Yellow Gold
Geometric Ring With Emerald & Diamonds In 18k Yellow Gold

Geometric Ring With Emerald & Diamonds In 18k Yellow Gold

By Artisan NYC

Located in New York, NY

18kt:5.336g,D:0.57ct, ,Emerald:0.75ct,,, US-6.75

Category

21st Century and Contemporary Indian Art Deco Fashion Rings

Materials

Emerald, Diamond, Yellow Gold

Vintage Geometric Ring 18K Gold Malachite, Onyx. Diamonds, circa 1980 Italy
Vintage Geometric Ring 18K Gold Malachite, Onyx. Diamonds, circa 1980 Italy

Vintage Geometric Ring 18K Gold Malachite, Onyx. Diamonds, circa 1980 Italy

Located in Buckingham , Buckinghamshire

Italian Modernist 18 Karat Gold Malachite, Onyx and Diamond Geometric Cube Statement Ring, Circa 1980 A striking and highly sculptural Italian modernist statement ring crafted in 18...

Category

Vintage 1980s Italian Modernist Cocktail Rings

Materials

Diamond, Malachite, Onyx, 18k Gold

Mens Diamond Ring .50 Tdw 14K Gold Band Geometric
Mens Diamond Ring .50 Tdw 14K Gold Band Geometric

Mens Diamond Ring .50 Tdw 14K Gold Band Geometric

By Estate Jewelry

Located in East Brunswick, NJ

This luxurious ring is crafted in solid 14K Yellow Gold and is set with white and clean diamonds. The center 4mm x 3mm diamond weighs .25 carat, eight round brilliant cut diamonds to...

Category

Late 20th Century Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

18k Yellow Gold High Quality 3.24ctw Diamond Geometric Line Bracelet
18k Yellow Gold High Quality 3.24ctw Diamond Geometric Line Bracelet

18k Yellow Gold High Quality 3.24ctw Diamond Geometric Line Bracelet

Located in Montclair, NJ

--Stone(s):-- (72) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - Fiery - G-I Color - VS1-SI2 Clarity- 3.24ctw (approx.) Material: 18K Solid Yellow Gold Weight: 22.08...

Category

21st Century and Contemporary Chain Bracelets

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k Yellow Gold 0.40ctw Pave Diamond Matte Finish Geometric Drop Earrings
18k Yellow Gold 0.40ctw Pave Diamond Matte Finish Geometric Drop Earrings

18k Yellow Gold 0.40ctw Pave Diamond Matte Finish Geometric Drop Earrings

Located in Montclair, NJ

–Stone(s)– (54) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Fiery Nice Brilliant White Diamonds - 0.40ctw (approx.) Material: Solid 18k White Gold Weight: 3.91 Grams...

Category

21st Century and Contemporary Drop Earrings

Materials

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

18k White Gold 1.66ct Purplish‑Red Ruby & Diamond Invisible Geometric Pendant
18k White Gold 1.66ct Purplish‑Red Ruby & Diamond Invisible Geometric Pendant

18k White Gold 1.66ct Purplish‑Red Ruby & Diamond Invisible Geometric Pendant

Located in เกาะสมุย, TH

Please consider any applicable import duties or taxes in your country when making your offer—we’re happy to work with you to find a fair and satisfying arrangement Product Details:...

Category

20th Century Thai Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold, White Gold

Fine Diamond and Ruby 18K  Unusual Geometric Modern Designed Ring
Fine Diamond and Ruby 18K  Unusual Geometric Modern Designed Ring

Fine Diamond and Ruby 18K Unusual Geometric Modern Designed Ring

Located in Aspen, CO

18K well made ring possessing 60 fine white brilliant cut diamonds estimated to weigh .60 cts, all approximately H, near colorless, and very slightly included, VS. There are 20 calib...

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Ruby, 18k Gold

14k Yellow Gold 0.18ctw Diamond Geometric Medium Hoop Pair Of Earrings
14k Yellow Gold 0.18ctw Diamond Geometric Medium Hoop Pair Of Earrings

14k Yellow Gold 0.18ctw Diamond Geometric Medium Hoop Pair Of Earrings

Located in Montclair, NJ

--Stone(s):-- (12) Natural Genuine Diamonds - Single Cut - Pave Set - F/G Color - VS1-SI1 Clarity Total Carat Weight: 0.18 (approx.) Material: Solid 14k Yellow Gold Weight: 7.73 Gra...

Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

18K White Gold 11.22ct Squared Blue Sapphire & 0.40ct Diamond Geometric Earrings
18K White Gold 11.22ct Squared Blue Sapphire & 0.40ct Diamond Geometric Earrings

18K White Gold 11.22ct Squared Blue Sapphire & 0.40ct Diamond Geometric Earrings

Located in เกาะสมุย, TH

Product Details: Metal: 18k Solid Gold Metal Color: White Gold Earring height x width= 2.18x1.24 cm Post length= 0.8 cm Total weight= 18 grams Blue sapphire: Natural, square cut, h...

Category

20th Century Thai Hoop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Handcrafted Natural Diamond Geometric Midnight Shield Drop Earrings In 14K Gold
Handcrafted Natural Diamond Geometric Midnight Shield Drop Earrings In 14K Gold

Handcrafted Natural Diamond Geometric Midnight Shield Drop Earrings In 14K Gold

By Artisan NYC

Located in New York, NY

A Shield of Midnight and Light There is a powerful, protective energy in the silhouette of these earrings. Designed for the woman who finds her strength in the shadows and her brilli...

Category

21st Century and Contemporary Indian Art Deco Dangle Earrings

Materials

Diamond, 14k Gold

Yellow Gold Blue Topaz Diamond Pendant - 14k Hexagon 1.96ctw Geometric
Yellow Gold Blue Topaz Diamond Pendant - 14k Hexagon 1.96ctw Geometric

Yellow Gold Blue Topaz Diamond Pendant - 14k Hexagon 1.96ctw Geometric

Located in Greensboro, NC

Metal Content: 14k Yellow Gold Stone Information Natural Topaz Carat(s): 1.94ct Cut: Hexagon Color: Blue Natural Diamond Carat(s): .02ct Cut: Round Brilliant Color: G Clarity: VS2...

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Art Deco 950 Platinum TW ~2.50 Carat Diamond Geometric Swirl Pin Brooch
Art Deco 950 Platinum TW ~2.50 Carat Diamond Geometric Swirl Pin Brooch

Art Deco 950 Platinum TW ~2.50 Carat Diamond Geometric Swirl Pin Brooch

Located in Vilnius, Vilniaus apskr.

We offer a huge collection of vintage and antique jewellery pieces, including Art Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond ...

Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, Platinum

Alex Jona White Diamond 18 Karat Rose Gold Geometric Stud Earrings
Alex Jona White Diamond 18 Karat Rose Gold Geometric Stud Earrings

Alex Jona White Diamond 18 Karat Rose Gold Geometric Stud Earrings

By Alex Jona

Located in Lugano, TI

Alex Jona design collection, hand crafted in Italy, 18 karat rose gold geometric diamond stud earrings set with 0.73 carats of white diamonds. Alex Jona jewels stand out, not only fo...

Category

21st Century and Contemporary Italian Stud Earrings

Materials

Diamond, White Diamond, Rose Gold, 18k Gold

Art Deco Style 6.77 Carat Diamond Geometric Floral Starburst Drops in 18K Gold
Art Deco Style 6.77 Carat Diamond Geometric Floral Starburst Drops in 18K Gold

Art Deco Style 6.77 Carat Diamond Geometric Floral Starburst Drops in 18K Gold

By Gems Paradise

Located in Jaipur, IN

The geometric structure creates a dynamic play of fire and reflection, giving the substantial diamond weight constant movement and sparkle.

Category

2010s Indian Modern Drop Earrings

Materials

Diamond, 18k Gold

Silvorra 4.14 Carat Geometric Emerald & Diamond Drop Earrings in Sterling Silver
Silvorra 4.14 Carat Geometric Emerald & Diamond Drop Earrings in Sterling Silver

Silvorra 4.14 Carat Geometric Emerald & Diamond Drop Earrings in Sterling Silver

Located in New York, NY

These 4.14 carat octagon cut emerald and diamond drop earrings are crafted in 925 sterling silver, featuring a sleek vertical silhouette with a refined contemporary aesthetic. Each e...

Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, Emerald, Silver, Sterling Silver

One of a kind GEOMETRIC diamond ring 18KT gold chains diamond ring movable ring
One of a kind GEOMETRIC diamond ring 18KT gold chains diamond ring movable ring

One of a kind GEOMETRIC diamond ring 18KT gold chains diamond ring movable ring

Located in Boca Raton, FL

Stunning unique ring with chains all around the center, size 7 ( ring cannnot be re-sized) It can fit anyone between 6-7 size. Diamonds are totaling 0.96 carats VS-SI clarity and G c...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Gold, 18k Gold

"Modern Onyx, Mediterranean Coral & Diamond Geometric Dangle Earrings, 18K Gold
"Modern Onyx, Mediterranean Coral & Diamond Geometric Dangle Earrings, 18K Gold

"Modern Onyx, Mediterranean Coral & Diamond Geometric Dangle Earrings, 18K Gold

By SCALA GIOIELLI

Located in Marcianise, IT

This sleek element is seamlessly linked by an 18K white gold bar pavé-set with brilliant-cut diamonds, which leads to a dramatic lower pendant.

Category

21st Century and Contemporary Italian Modern Dangle Earrings

Materials

Coral, Diamond, Onyx, 18k Gold, White Gold

Rectangle Diamond Perimeter Geometric 14 Karat White Gold Statement Ring
Rectangle Diamond Perimeter Geometric 14 Karat White Gold Statement Ring

Rectangle Diamond Perimeter Geometric 14 Karat White Gold Statement Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

This exquisite piece features a minimalist design with a rectangular open frame, delicately encrusted with shimmering stones. The sleek, geometric form creates a striking silhouette,...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Silvorra Natural Emerald & Diamond Geometric Cluster Stud Earrings in 925 Silver
Silvorra Natural Emerald & Diamond Geometric Cluster Stud Earrings in 925 Silver

Silvorra Natural Emerald & Diamond Geometric Cluster Stud Earrings in 925 Silver

Located in New York, NY

The design showcases four square cut emeralds arranged in a geometric cluster. Surrounding the emerald center, nine carefully set diamonds add a delicate shimmer.

Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

Diamond, Emerald, Silver, Sterling Silver

Geometric Shaped Pave Diamond Long Ring In 18k Gold & Silver
Geometric Shaped Pave Diamond Long Ring In 18k Gold & Silver

Geometric Shaped Pave Diamond Long Ring In 18k Gold & Silver

By Artisan NYC

Located in New York, NY

18k:1.54g,D:3.92ct,Slv:10.7gm,, 24X17X57MM

Category

21st Century and Contemporary Indian Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Silver

Allison Kaufman 14K Yellow Gold Semi Precious Stone & Diamond Geometric Necklace
Allison Kaufman 14K Yellow Gold Semi Precious Stone & Diamond Geometric Necklace

Allison Kaufman 14K Yellow Gold Semi Precious Stone & Diamond Geometric Necklace

Located in Old Tappan, NJ

Allison Kaufman 14K yellow gold semi precious pendant necklace with one square natural amethyst, four natural garnets, and four oval pink natural tourmalines weighing 2.76 carats tot...

Category

2010s American Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Garnet, Tourmaline, 14k Gold, Yellow Gold

18k Gold Pave Diamond Polished Large Open Triangular Geometric Swinging Pendant
18k Gold Pave Diamond Polished Large Open Triangular Geometric Swinging Pendant

18k Gold Pave Diamond Polished Large Open Triangular Geometric Swinging Pendant

Located in Montclair, NJ

–Stone(s)– (42) Natural Genuine Diamond - Single & Round Brilliant Cut - Pave Set - F/G Color - VS1/VS2 Clarity - 0.40ctw (approx.) Material: 18k Solid Yellow Gold Weight: 11.4 Gram...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

DINH VAN Paris Modernist Geometric Bracelet 18Kt Gold With 10.74 VVS Diamonds
DINH VAN Paris Modernist Geometric Bracelet 18Kt Gold With 10.74 VVS Diamonds

DINH VAN Paris Modernist Geometric Bracelet 18Kt Gold With 10.74 VVS Diamonds

By Jean Dinh Van

Located in Miami, FL

Geometric bracelet with diamonds designed by Dinh Van (1927-2022).

Category

1990s French Modernist Link Bracelets

Materials

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

Vintage Yellow & White Gold 0.84ctw Pave Diamond Squared Geometric Ring
Vintage Yellow & White Gold 0.84ctw Pave Diamond Squared Geometric Ring

Vintage Yellow & White Gold 0.84ctw Pave Diamond Squared Geometric Ring

Located in Montclair, NJ

--Stone(s):-- (28) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - G/H Color - VS1/VS2 Clarity - 0.84ctw (approx.) Material: Solid 14k Yellow Gold w/ White Gold At the D...

Category

20th Century Cocktail Rings

Materials

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

14k Gold Bezel Diamond Solitaire Grooved Geometric Stack Look Band Ring
14k Gold Bezel Diamond Solitaire Grooved Geometric Stack Look Band Ring

14k Gold Bezel Diamond Solitaire Grooved Geometric Stack Look Band Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Bezel Set - G Color - VS1 Clarity - 0.24ct (approx.) Material: Solid 14K Rose & White Gold Weight: 7.61 Grams Ring ...

Category

21st Century and Contemporary Solitaire Rings

Materials

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

15.50 Carat Diamond Geometric Structured V-Shape Collar Necklace 18K White Gold
15.50 Carat Diamond Geometric Structured V-Shape Collar Necklace 18K White Gold

15.50 Carat Diamond Geometric Structured V-Shape Collar Necklace 18K White Gold

Located in Old Tappan, NJ

Pre-owned 18K white gold collar necklace with 103 round brilliant-cut diamonds weighing approximately 4.12 carats total (J/K color, SI1/SI2 clarity), 38 straight baguette diamonds we...

Category

Early 2000s American Contemporary Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Unique Solid Gold Square Coral & 0.45ctw Diamond Open Oval Geometric Ring
Unique Solid Gold Square Coral & 0.45ctw Diamond Open Oval Geometric Ring

Unique Solid Gold Square Coral & 0.45ctw Diamond Open Oval Geometric Ring

Located in Montclair, NJ

--Stone(s):-- (2) Natural Genuine Corals - Custom Square Cut -Pink Salmon Color - 5.1x5mm (approx.) (14) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Nice White Fiery ...

Category

20th Century Cocktail Rings

Materials

Coral, Diamond, Gold, White Gold, Yellow Gold

Vintage 18k Gold & Platinum 1.92ctw Diamond Large Boxy Geometric Platter Ring
Vintage 18k Gold & Platinum 1.92ctw Diamond Large Boxy Geometric Platter Ring

Vintage 18k Gold & Platinum 1.92ctw Diamond Large Boxy Geometric Platter Ring

Located in Montclair, NJ

--Stone(s):-- (64) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Very Clean Nice Fiery Brilliant White Diamonds - 1.92ctw (approx.) Material: Solid 18K Yellow Gold w/ ...

Category

20th Century Cocktail Rings

Materials

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

Silvorra Geometric Deep Blue Sapphire & Diamond Stud Earrings in Sterling Silver
Silvorra Geometric Deep Blue Sapphire & Diamond Stud Earrings in Sterling Silver

Silvorra Geometric Deep Blue Sapphire & Diamond Stud Earrings in Sterling Silver

Located in New York, NY

The design features four square cut blue sapphires, approximately 2.04 mm each, arranged in a geometric cluster.

Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

Diamond, Blue Sapphire, Silver, Sterling Silver

1960's Geometric Diamond 14 Karat Two Tone Band Ring Vintage
1960's Geometric Diamond 14 Karat Two Tone Band Ring Vintage

1960's Geometric Diamond 14 Karat Two Tone Band Ring Vintage

Located in Boca Raton, FL

Currently a size 6.25 and able to be sized, this vintage piece blends modern geometric styling with classic diamond elegance. Weight: 14.9 grams.

Category

Vintage 1960s American Contemporary Band Rings

Materials

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

New Solid Platinum 0.80ctw Square Sapphire w/ Diamond Halo Geometric Ring
New Solid Platinum 0.80ctw Square Sapphire w/ Diamond Halo Geometric Ring

New Solid Platinum 0.80ctw Square Sapphire w/ Diamond Halo Geometric Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Square Step Cut - Bezel Set - Rich Blue Color - 0.40ct (approx.) (50) Natural Genuine Diamonds - Round Brilliant Cut - Pavé Set - VS1/VS2...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Sapphire, Platinum

Allison Kaufman 14K White Gold Blue Topaz Geometric Necklace Diagonal Diamonds
Allison Kaufman 14K White Gold Blue Topaz Geometric Necklace Diagonal Diamonds

Allison Kaufman 14K White Gold Blue Topaz Geometric Necklace Diagonal Diamonds

Located in Old Tappan, NJ

Allison Kaufmann 14K white gold necklace with one natural sky blue topaz weighing 2.16 carats and one natural London blue topaz weighing 2.50 carats. The piece has 15 round brilliant...

Category

2010s American Contemporary Pendant Necklaces

Materials

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

Allison Kaufman Pendant Geometric Diamond Medallion Necklace in 14K Yellow Gold
Allison Kaufman Pendant Geometric Diamond Medallion Necklace in 14K Yellow Gold

Allison Kaufman Pendant Geometric Diamond Medallion Necklace in 14K Yellow Gold

Located in Old Tappan, NJ

Allison Kaufman 14K yellow gold round pendant necklace with 6 baguette diamonds weighing 0.22 carats total and 7 round diamonds weighing 0.18 carats total. Diamonds are G color, SI...

Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

HENRICH & DENZEL Geometric Ring In 14Kt White Gold With 3.96 Cwt Diamonds
HENRICH & DENZEL Geometric Ring In 14Kt White Gold With 3.96 Cwt Diamonds

HENRICH & DENZEL Geometric Ring In 14Kt White Gold With 3.96 Cwt Diamonds

Located in Miami, FL

Period: Contemporary 2000-2010. Diamonds: Mount in pave settings, with 220 slightly graduated round brilliant cut diamonds, with a combined weight of about 3.96 carats, white colorl...

Category

21st Century and Contemporary German Modernist Cocktail Rings

Materials

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

0.44 Carat Diamond & Black Onyx Geometric Kite Shield Drop Earrings in 18K Gold
0.44 Carat Diamond & Black Onyx Geometric Kite Shield Drop Earrings in 18K Gold

0.44 Carat Diamond & Black Onyx Geometric Kite Shield Drop Earrings in 18K Gold

By Gems Paradise

Located in Jaipur, IN

Their sharp lines and graphic silhouette make them an elegant choice for evening wear, special occasions, or collectors of distinctive fine jewelry.. Diamond, Onyx & Metal Detai...

Category

2010s Indian Art Deco Drop Earrings

Materials

Diamond, Onyx, 18k Gold

14k White Gold Burnish Diamond Matte Finish Geometric Flat Huggie Hoop Earrings
14k White Gold Burnish Diamond Matte Finish Geometric Flat Huggie Hoop Earrings

14k White Gold Burnish Diamond Matte Finish Geometric Flat Huggie Hoop Earrings

Located in Montclair, NJ

--Stone(s):-- (6) Natural Genuine Diamonds - Round Brilliant Cut - Burnish Set - Nice Brilliant White Diamonds - 0.09ctw (approx.) Material: Solid 14k White Gold - Stamped 14k Weigh...

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

Heavy Two Tone Gold 1.68ctw Diamond Square Geometric Flexible Cuff Bracelet
Heavy Two Tone Gold 1.68ctw Diamond Square Geometric Flexible Cuff Bracelet

Heavy Two Tone Gold 1.68ctw Diamond Square Geometric Flexible Cuff Bracelet

Located in Montclair, NJ

--Stones:-- 112 Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - G/H Color - VS1-SI1 Clarity - 1.68ctw approx. Total Carat Weight: 1.68 approx. Material: Solid 18k Yellow...

Category

21st Century and Contemporary Cuff Bracelets

Materials

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

18K White Gold Pink Sapphire and Diamond Geometric Cuff Style Bangle Bracelet
18K White Gold Pink Sapphire and Diamond Geometric Cuff Style Bangle Bracelet

18K White Gold Pink Sapphire and Diamond Geometric Cuff Style Bangle Bracelet

Located in Philadelphia, PA

This elaborate, wide bangle bracelet features a repeating geometric pattern of diamond-shaped clusters set with vibrant pink sapphires, interspersed with smooth pink cabochons and se...

Category

21st Century and Contemporary Unknown Cuff Bracelets

Materials

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

Vintage 18 Karat Gold 0.50 Carat Emerald 0.23 Carat Diamond Geometric Pin Brooch
Vintage 18 Karat Gold 0.50 Carat Emerald 0.23 Carat Diamond Geometric Pin Brooch

Vintage 18 Karat Gold 0.50 Carat Emerald 0.23 Carat Diamond Geometric Pin Brooch

Located in Vilnius, Vilniaus apskr.

The piece features: - 11 emeralds, round/pear cut, TW 0.50ct, vslbG 4/4, SI-P1 - 3 diamonds, round brilliant cut, TW 0.19ct, RW-W, VS - 3 diamonds, RBC-17, TW 0.04ct, RW-W, VS Weigh...

Category

20th Century Retro Brooches

Materials

Diamond, Emerald, Gold, 18k Gold

Silvorra Geometric 3.34ct Ruby & Diamond Hoop Earrings Channel Set in 925 Silver
Silvorra Geometric 3.34ct Ruby & Diamond Hoop Earrings Channel Set in 925 Silver

Silvorra Geometric 3.34ct Ruby & Diamond Hoop Earrings Channel Set in 925 Silver

Located in New York, NY

Measuring approximately 22.9 mm in length and 11.1 mm in width, these statement stud earrings offer a refined balance of color, geometry, and sparkle. Pair these geometric ruby and d...

Category

21st Century and Contemporary American Art Deco Hoop Earrings

Materials

Diamond, Ruby, Silver, Sterling Silver

Vintage Ruby Diamond 18K Yellow Gold Geometric Cocktail Ring 1980s, Italian work
Vintage Ruby Diamond 18K Yellow Gold Geometric Cocktail Ring 1980s, Italian work

Vintage Ruby Diamond 18K Yellow Gold Geometric Cocktail Ring 1980s, Italian work

Located in Monaco, MC

The rich, saturated red of the rubies — vivid and velvety — is the undisputed protagonist of the design. Six brilliant-cut white diamonds punctuate the golden framework between panel...

Category

Vintage 1980s Modern Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Natural Ruby & Baguette Diamond Geometric Tennis Bracelet 7.09Ct 18K Yellow Gold
Natural Ruby & Baguette Diamond Geometric Tennis Bracelet 7.09Ct 18K Yellow Gold

Natural Ruby & Baguette Diamond Geometric Tennis Bracelet 7.09Ct 18K Yellow Gold

By VR Jewels

Located in New York, NY

This vintage style tennis bracelet features square cut rubies totaling 7.09 carats, set in rich 18k yellow gold. each ruby measuring about 1.5 mm, beautifully complemented by baguett...

Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

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

Natural Ruby & Baguette Diamond Geometric Tennis Bracelet 7.09Ct 14K Yellow Gold
Natural Ruby & Baguette Diamond Geometric Tennis Bracelet 7.09Ct 14K Yellow Gold

Natural Ruby & Baguette Diamond Geometric Tennis Bracelet 7.09Ct 14K Yellow Gold

By VR Jewels

Located in New York, NY

This vintage style tennis bracelet features square cut rubies totaling 7.09 carats, set in rich 14k yellow gold. each ruby measuring about 1.5 mm, beautifully complemented by baguett...

Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

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

Bulgari 1989 Diamond Pearl Multi-Gem 18K Gold Vintage Geometric Collar Necklace
Bulgari 1989 Diamond Pearl Multi-Gem 18K Gold Vintage Geometric Collar Necklace

Bulgari 1989 Diamond Pearl Multi-Gem 18K Gold Vintage Geometric Collar Necklace

By Bulgari

Located in Philadelphia, PA

Comprised of fitted geometric segments displaying a chevron zig-zag pattern centering two rows of diamonds Round brilliant cut and weighing approximately 10.00 carats total - G color...

Category

Vintage 1980s Modern Pendant Necklaces

Materials

Diamond, Pearl, Peridot, Tourmaline, Gold, 18k Gold, Yellow Gold

Freeform Emerald Green Jadeite Jade Diamond Geometric Pendant in 18K White Gold
Freeform Emerald Green Jadeite Jade Diamond Geometric Pendant in 18K White Gold

Freeform Emerald Green Jadeite Jade Diamond Geometric Pendant in 18K White Gold

Located in Wan Chai District, HK

This striking pendant showcases a sharply cut parallelogram jadeite set at a diagonal, framed within a geometric 18K white gold setting that emphasizes its angular silhouette.

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

18k Yellow Gold Cultured Button Pearl Diamond Accent Flexible Geometric Ring
18k Yellow Gold Cultured Button Pearl Diamond Accent Flexible Geometric Ring

18k Yellow Gold Cultured Button Pearl Diamond Accent Flexible Geometric Ring

Located in Montclair, NJ

–Stone(s): – (1) Genuine Cultured Pearl - Unique Baroque Shape - White Color w/ Very Nice Luster - 15.66 x 14.91mm (approx.) (16) Natural Genuine Diamonds - Round Brilliant Cut - Pav...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Pearl, Gold, 18k Gold, Yellow Gold

Silvorra Vivid Geometric Emerald & Diamond Ring for Women in 925 Sterling Silver
Silvorra Vivid Geometric Emerald & Diamond Ring for Women in 925 Sterling Silver

Silvorra Vivid Geometric Emerald & Diamond Ring for Women in 925 Sterling Silver

Located in New York, NY

This dainty emerald and diamond ring is crafted in 925 sterling silver, featuring a vivid octagon cut emerald measuring approximately 4 x 6 mm at the center.

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Emerald, Silver, Sterling Silver

White Gold GIA 12.40ctw High Quality Aquamarine Trillion Diamond Geometric Ring
White Gold GIA 12.40ctw High Quality Aquamarine Trillion Diamond Geometric Ring

White Gold GIA 12.40ctw High Quality Aquamarine Trillion Diamond Geometric Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Aquamarine - Octagonal Step Cut - Prong Set - Very Nice Blue Color - 15.73x11.81x7.40mm - 10.40ct (approx. based on GIA measurements) *See Certifica...

Category

21st Century and Contemporary Fashion Rings

Materials

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

McTEIGUE 1970 French Geometric Ring 18Kt Yellow Gold With Diamonds & Lapis
McTEIGUE 1970 French Geometric Ring 18Kt Yellow Gold With Diamonds & Lapis

McTEIGUE 1970 French Geometric Ring 18Kt Yellow Gold With Diamonds & Lapis

By McTeigue

Located in Miami, FL

Diamonds: Mounted in flush prongs settings, with 4 calibrated round brilliant cut diamonds, with an approximate total weight of 0.20 carats, white colorless F color, VS clarity.

Category

Vintage 1970s French Modernist Engagement Rings

Materials

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

Modern 18K White Gold Geometric Pink Coral Cabochon & Diamond Dangle Earrings
Modern 18K White Gold Geometric Pink Coral Cabochon & Diamond Dangle Earrings

Modern 18K White Gold Geometric Pink Coral Cabochon & Diamond Dangle Earrings

By SCALA GIOIELLI

Located in Marcianise, IT

The upper portion of each earring features an elegant, fully jointed cascading linear bar that terminates in an openwork chevron or shield-shaped geometric arch. This entire white go...

Category

Early 2000s Italian Modern Dangle Earrings

Materials

Coral, Diamond, 18k Gold, White Gold

White Gold Pink and Purple Sapphire Diamond Geometric Ring by Harmony by Hand
White Gold Pink and Purple Sapphire Diamond Geometric Ring by Harmony by Hand

White Gold Pink and Purple Sapphire Diamond Geometric Ring by Harmony by Hand

Located in BILBAO, ES

A striking contemporary cocktail ring crafted in 18 karat white gold by Harmony by Hand (Thailand), showcasing an architectural composition of invisible-set pink and purple sapphires...

Category

Early 2000s Thai Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, White Gold

French Late Art Deco 1.20 Diamond 18 KT Platinum Geometric Ring
French Late Art Deco 1.20 Diamond 18 KT Platinum Geometric Ring

French Late Art Deco 1.20 Diamond 18 KT Platinum Geometric Ring

Located in Napoli, IT

Deco Ever Green This beautiful late Art Deco ring is French origin, bearing French Hallmarks, hand crafted as unique of solid 18 KT Gold and Platinum The ring is of charming geometri...

Category

Vintage 1930s French Art Deco Cluster Rings

Materials

Diamond, 18k Gold, Platinum

TJD 0.33 Carat Natural Diamond Geometric Dangle Earrings in 14 Karat Rose Gold
TJD 0.33 Carat Natural Diamond Geometric Dangle Earrings in 14 Karat Rose Gold

TJD 0.33 Carat Natural Diamond Geometric Dangle Earrings in 14 Karat Rose Gold

By TJD

Located in New York, NY

These modern earrings are beautifully hand-finished and set with 54 brilliant-cut natural diamonds, forming a sleek geometric silhouette that adds a distinctive edge to classic diamo...

Category

2010s Indian Modern Stud Earrings

Materials

Diamond, 14k Gold, Rose Gold

V Shaped Letter Geometric Statement Diamond 14K White Gold Pendant Necklace
V Shaped Letter Geometric Statement Diamond 14K White Gold Pendant Necklace

V Shaped Letter Geometric Statement Diamond 14K White Gold Pendant Necklace

By Galt & Bro. Jewelers

Located in Tysons, VA

The necklace features a sleek V-shaped pendant adorned with small, sparkling diamonds. The pendant is suspended from a delicate chain. Ideal for adding a touch of elegance to any out...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

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Geometric Cut Diamond For Sale on 1stDibs

Find the exact geometric cut diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 14k Gold and 18k Gold, this item was constructed with great care. Our collection of these items for sale includes 84 vintage editions and 58 modern creations to choose from as well. Making the right choice when shopping for a geometric cut diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A geometric cut diamond from Georgios Collections Inc, Kasturjewels and Intini Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a brilliant cut version of this piece and are unable to find the perfect match, our selection also includes mixed cut and single cut alternatives. When shopping for a geometric cut diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Geometric Cut Diamond?

Prices for a geometric cut diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $360 and can go as high as $193,157, while this accessory, on average, fetches $3,663.

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.