Geometric Diamond earrings 14KT 0.62ct Stud earrings
Located in Jupiter, FL
Hoop earrings in 14KT gold with 12 carats of diamonds at SI clarity and G color. 40mm diameter or
21st Century and Contemporary Stud Earrings
Diamond, Gold, 14k Gold
Geometric Diamond earrings 14KT 0.62ct Stud earrings
Located in Jupiter, FL
Hoop earrings in 14KT gold with 12 carats of diamonds at SI clarity and G color. 40mm diameter or
Diamond, Gold, 14k Gold
$2,650
H 0.73 in W 1.4 in
Antique Art Deco Platinum Old Cut Diamond w/ Emeralds Open Geometric Brooch Pin
Located in Montclair, NJ
settings. The brooch is completely drenched in old European cut & 1 marquise cut diamonds. The brooch has
Diamond, Emerald, Platinum
$7,120Sale Price|20% Off
Geometric Engagement Ring. GIA 0.80ct Old Euro Cut Diamond Ring Platinum H I1
Located in New York, NY
This exquisite geometric engagement ring showcases a dazzling old European cut diamond at its
Diamond, Platinum
Vintage Inspired Diamond Geometric Cocktail Ring with Cut-Outs in 18 Karat Gold
Located in Scottsdale, AZ
authenticity and current appraisal value. Metal: 18 Karat Yellow Gold Gemstones: Diamonds Diamond Cut: Round
Diamond, Gold, 18k Gold, Yellow Gold
18K Gold Geometric Cuban Link Diamond Ring
Located in Hong Kong, HK
. Side Stones: 0.33ct Natural Diamonds Stone Cut: Round Brilliant Total Weight: 2.66g Available Sizes (US
Diamond, 18k Gold
Geometric Diamond ring 14KT gold Trillion Diamond ring 1.30 carats
Located in Boca Raton, FL
Rare craftsmanship on this geometric diamond ring in 14KT gold with 1.30 carats of VS-SI diamonds
Diamond, Gold, 14k Gold
$3,988
H 0.79 in W 0.32 in L 0.79 in
14k Gold 1 1/2 Cttw Princess and Baguette-Cut Diamond Geometric Pendant Necklace
Located in New York, NY
This whimsical 14k yellow gold pendant features dovetailed squares set with sparkling princess-cut
Diamond, White Diamond, 14k Gold, Yellow Gold
Art Deco Odeonesque Old Mine Cut Diamond Geometric Ring White Gold Signed 1940s
Located in Lisbon, PT
Art Deco Odeonesque Old Mine cut diamond geometric ring in 18 karat white gold, signed, Portugal
Diamond, Gold, 18k Gold, White Gold
Vintage Geometric Ring 14k Gold Onyx Diamond
Located in Beverly Hills, CA
A vintage geometric ring made of 14k gold, featuring onyx and diamonds. The ring’s sharp angles and
Diamond, Onyx, Gold, 14k Gold
18K White Gold 1.70ct Diamond Geometric Drop Earrings
By LB Exclusive
Located in Southampton, PA
white gold and feature trios of geometric frames with rounded corners, each detailed with diamonds. The
Diamond, 18k Gold, White Gold
Vintage 1970's Circa Geometric Design Diamond Ring
Located in New York, NY
This is the kind of vintage diamond ring you don’t see every day. Built in solid 14KT white gold
Diamond, 14k Gold, White Gold
Geometric Modernist Sterling Silver Square with Diamond Ring
Located in New York, NY
, open bands. A small, brilliant-cut diamond is flush-set for subtle sparkle. This ring offers a strong
Diamond, Sterling Silver
Art Deco Platinum 2.00ct Diamond Brooch, Geometric Design, Unisex
Located in Sewickley, PA
round brilliant-cut diamonds, each securely bezeled-set and framed by subtle engraved detailing that
Diamond, Platinum
Vintage 18k Onyx & Diamond Geometric Drop Earrings
Located in Narberth, PA
cut diamonds. The diamonds are bead-set, and add a wonderful pop to the geometric earrings. Overall
Diamond, Onyx, Gold, 18k Gold, White Gold, Platinum
18K White Gold Onyx, Coral & Diamond Geometric Brooch
Located in Great Neck Plaza, NY
A striking and sculptural 18K white gold geometric pin designed with bold contrasts of black onyx
Coral, Diamond, Onyx, 18k Gold, White Gold
18K Gold 11.22ct Squared Ruby & 0.40ct Diamond Geometric Earrings
Located in เกาะสมุย, TH
cut, vivid red, heat treatment, 11.22 carats Diamonds: Natural, round cut, VS1-2, G-H, 0.40 carats
Ruby, Diamond, 18k Gold
Geometric Diamond White Gold Exclusive Ring for Her
By Natkina
Located in Genève, GE
White Gold 14K Ring Diamond 2-0,13 ct Jcz/VS2 Size 6,5 US Weight 3,31 grams With a heritage of
Diamond, White Gold
$5,520Sale Price|20% Off
Designer 18kt Gold Geometric Ring with Onyx & Diamonds
Located in Aventura, FL
motif set with a pavé of 55 round-cut diamonds weighing 0.60 carats in exceptional F-G color and VS1
Diamond, White Diamond, Onyx, Gold, 18k Gold, White Gold, Yellow Gold
Geometric 18K Yellow Gold & Diamond Clip-On Earrings
Located in Great Neck Plaza, NY
formed by rounded tubular gold borders enclosing a central pavé-set diamond panel. The diamonds, totaling
Diamond, 18k Gold, Yellow Gold
Diamond Cocktail Ring Geometric Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The diamond cocktail ring features 3 rows of square cut diamonds (7.28 carats) in a geometric
White Diamond, Diamond, 18k Gold, White Gold, Yellow Gold
White Diamond 18K Rose Gold Geometric Rhombus Earrings
By Unbranded
Located in Tysons, VA
Dimensions: 70X45MM Color: 18K Rose Gold Materials: "20 White Diamonds 0.25 CT 18KR 8.47 GM (WBTT
White Diamond, 18k Gold, Rose Gold
Estate Belarri Geometric Mulitgem & Diamond Ring 18K Rose Gold
By Bellarri
Located in Dallas, TX
Estate Bellarri Geometric Mulitgem Diamond Ring in 18K Rose Gold. From the Malibu Nouveau
Diamond, Multi-gemstone, 18k Gold, Rose Gold
18K Yellow Gold 2.76 ct Diamond Geometric Necklace ANK-20061-Y
By LB Exclusive
Located in Southampton, PA
that adds structure and light. Below it is an emerald-cut diamond framed in an Art Deco-inspired
Diamond
18 Karat Gold and Diamond Geometric Gear Hoop
By Amy Glaswand
Located in New York, NY
A modern and geometric adaptation of a classic diamond hoop. This one, inspired by industrial
Diamond, Gold, 18k Gold
Vintage 14k Yellow Gold 1.2tcw Diamond Geometric Floral Ring
Located in New York, NY
This vintage ring is crafted in 14k yellow gold and features a geometric floral design accented
Diamond, 14k Gold, Yellow Gold
Paul Morelli 18K Yellow Gold 0.53ct Diamond Geometric Ring
By Paul Morelli
Located in Southampton, PA
setting while enhancing the ring's geometric allure.At the center, a bezel-set princess-cut diamond
Diamond, 18k Gold, Yellow Gold
18K White Gold Sapphire and Diamond Geometric Drop Necklace
Located in Great Neck Plaza, NY
-cut diamonds. The design showcases a geometric arrangement of alternating round and square sapphire
Diamond, Sapphire, 18k Gold, White Gold
Diamond Geometric Dome Ring in 14k White Gold
Located in Honolulu, HI
Item Specifications: Metal: 14k White Gold Diamond Count: 39 round brilliant diamonds Diamond
Diamond, 14k Gold, White Gold
Daniel K Platinum Geometrical Diamond Pendant, GIA 0.84ct F/SI, Contemporary
By Daniel K
Located in New York, NY
-certified round brilliant-cut diamond weighing 0.84 carats, graded F color and SI clarity. This central
Diamond, Platinum
Diamond Ring Geometric 18K White Gold 3.32 TDW
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Ring Geometric 18K White Gold 3.32 TDW This gorgeous estate ring is finely crafted in
Diamond, 18k Gold, White Gold
18K Gold Geometric Square Pendant Necklace with Natural Diamonds
Located in Hong Kong, HK
18K Gold Geometric Square Pendant Necklace with Natural Diamonds Elevate your everyday elegance
Diamond, 18k Gold
Hand-Crafted 14K Yellow Gold Geometric Cut-Out Cuff Bracelets
By I. Reiss
Located in Great Neck, NY
14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished Geometric Cut-Out Cuff Bracelet
Diamond, 14k Gold, Yellow Gold
Diamond 18 Carat Yellow Gold Geometric Dress Earrings
Located in London, GB
Beautiful modern design earrings featuring 380 round brilliant cut diamonds in each, totalling to a
Diamond, Gold, 18k Gold, Yellow Gold
18K Gold Geometric Pavé Diamond Modern Minimalist Stud Earrings
By Artisan NYC
Located in New York, NY
yellow gold, each facet of the pyramid is meticulously hand-set with brilliant pavé diamonds, totaling
Diamond, 18k Gold, Yellow Gold
Yellow Gold Opal Diamond Bypass Ring - 14k Inlay Geometric
Located in Greensboro, NC
Diamond Carat(s): .03ct Cut: Single Color: H Clarity: VS1 Style: Solitaire with Accent Bypass Theme
Diamond, Opal, 14k Gold, Yellow Gold
Geometric 14KT Gold Crimson Garnet and Diamond Pyramid Dangle Earrings
By Artisan NYC
Located in New York, NY
Make a striking statement with these avant-garde 14KT gold dangle earrings, where sharp geometric
Diamond, Garnet, 14k Gold, Gold
White Gold Diamond Cluster Cocktail Ring - 14k Single .14ctw Geometric
Located in Greensboro, NC
Metal Content: 14k White Gold Stone Information Natural Diamonds Carat(s): .14ctw Cut: Single
Diamond, 14k Gold, White Gold
$6,352Sale Price|20% Off
Artisan Enamel & Tsavorite Diamond Geometric Ring 18K Yellow Gold
By Artisan NYC
Located in New York, NY
This bold geometric ring by Artisan features a central panel of glossy green enamel, surrounded by
Diamond, Tsavorite, Yellow Gold, Enamel
Allison Kaufman 14K Yellow Gold Geometric Bangle Bracelet with Diamonds
Located in Old Tappan, NJ
Allison Kaufman 14K yellow gold bangle bracelet with baguette & round brilliant-cut diamonds
Diamond, 14k Gold, Yellow Gold
DAVID WEBB White Enameled Geometric Cocktail Ring With VVS Diamonds
By David Webb
Located in Miami, FL
: Modernist, 1980. Designer: David Webb. Diamonds: Mount in a pave setting, with 10 round brilliant cut
Diamond, White Diamond, Gold, Yellow Gold, Platinum, Enamel, 18k Gold
Geometric Earrings Natural Diamond 1.08 Ctw. Yellow Gold 18 Karat
Located in MADRID, ES
karat yellow gold. Very Comfortable and lightweight item. Unique piece! With 72 brilliant-cut diamonds
Diamond, 18k Gold, Yellow Gold
$2,428Sale Price|20% Off
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
Emerald, Diamond, Yellow Gold
Alex Jona White Diamond 18 Karat White Gold Geometric Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold geometric diamond earrings
Diamond, White Diamond, 18k Gold, White Gold
Striking 2.18ct Garnet and Diamond Geometric Pendant in 14KT Gold
By Artisan NYC
Located in New York, NY
A Modern Vision of Geometric Elegance Redefine your style with this captivating geometric pendant
Diamond, Garnet, Gold, 14k Gold, Rose Gold
Long Geometric Diamond Drop Earrings in 18K Gold & Oxidized Silver
By Artisan NYC
Located in New York, NY
Sophistication meets architectural flair in these stunning Geometric Diamond Drop Earrings
Diamond, Blue Sapphire, 14k Gold
Contemporary Geometric Diamond Square Link Necklace in 18K White Gold
By Artisan NYC
Located in New York, NY
tennis style with a sleek, contemporary geometric collar. Crafted in 18KT white gold and weighing 26.93
Diamond, 18k Gold, White Gold
$400 / set
W 0.14 in D 0.15 in L 0.63 in
Silvorra 1.18ct Geometric Emerald & Diamond Dangle Earrings in Sterling Silver
Located in New York, NY
These elegant 1.18 carat emerald and diamond dangle earrings are crafted in 925 Sterling Silver
Diamond, Emerald, Silver, Sterling Silver
$17,135
W 0.99 in L 2.56 in
Amy Burton Diamond and 18ct White Gold 'Covalent' Earrings Geometric Articulated
By Hancocks
Located in London, GB
dimensional geometric design each composed of thirteen spheres set with a round brilliant-cut diamond and
Diamond, White Gold
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
Diamond, Turquoise, 18k Gold, Yellow Gold
Van Cleef & Arpels Pair of Art Deco Geometric Diamond Clip Brooches
By Van Cleef & Arpels
Located in London, GB
an identical pair with scrolling geometric motif, set with a mixture of French cut diamonds, round
White Diamond, Platinum
Geometric Waves Diamond 14K Rose Gold Statement Dangle Earrings
By Galt & Bro. Jewelers
Located in Tysons, VA
gracefully, offering a subtle yet striking look. 14K Rose Gold 0.21 CTW Diamonds
Diamond, 14k Gold, Rose Gold
Elegant 14k White Gold 0.30ctw Diamond Geometric Lozenge Cuff Earrings
Located in Montclair, NJ
–Stone(s)– (22) Natural Genuine Diamonds - Round Brilliant Cut - Burnished/Channel/Prong Set - Nice
Diamond, Gold, 14k Gold, White Gold
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
Diamond, 14k Gold, White Gold
$9,280Sale Price|20% Off
DENOIR Geometric 18kt white Gold Ring with 3.00 Cts in Diamonds
Located in Aventura, FL
round brilliant-cut diamonds weighing 3.00 carats in premium F-G color and VVS1 clarity. The bold
Diamond, White Diamond, Gold, 18k Gold, White Gold
$5,000Sale Price|50% Off
H 0.86 in W 0.49 in
18K White Gold 11.22ct Squared Blue Sapphire & 0.40ct Diamond Geometric Earrings
Located in เกาะสมุย, TH
: Natural, square cut, heat treatment, 11.22 carats Diamonds: Natural, round cut, VS1-2, G-H, 0.40 carats
Diamond, Blue Sapphire, 18k Gold, White Gold
$1,095Sale Price|50% Off
H 0.88 in W 0.58 in
18k White Gold 1.66ct Purplish‑Red Ruby & Diamond Invisible Geometric Pendant
Located in เกาะสมุย, TH
1.66 carats Diamonds: Natural, brilliant cut, VS1-2, G-H, 0.02 carats - Free beautiful jewelry box
Diamond, Ruby, 18k Gold, White Gold
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
Diamond, Gold, 14k Gold, Yellow Gold
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.