.925 Sterling Silver 7/8 Carat Baguette Diamond Heart Pendant Necklace
Located in New York, NY
Embellished in a channel setting, this pendant has a total diamond weight of 7/8 carats. This is the perfect accessory for everyday wear.
Diamond, White Diamond, Sterling Silver
.925 Sterling Silver 7/8 Carat Baguette Diamond Heart Pendant Necklace
Located in New York, NY
Embellished in a channel setting, this pendant has a total diamond weight of 7/8 carats. This is the perfect accessory for everyday wear.
Diamond, White Diamond, Sterling Silver
18K Yellow Gold Studs Earring with 7 Carat Round & Heart Semi Precious Gemstones
Located in New York, NY
Video: Video Link Detailed Description: 2 Carat Round & 5 Carat Heart Semi Precious Boldly timeless, these vintage studs combine 18 Karat yellow gold with an edgy design. The earring...
18k Gold, Yellow Gold
30 Ct Natural Heart Shape Emerald Cocktail Tennis Bracelet 14 Kt White Gold 7"
Located in New York, NY
This exceptionally Beautiful Tennis bracelet has 36 stones of Heart shape Emeralds . Total weight of the Emeralds is approximately 30 carat.
Emerald, 14k Gold, White Gold
14 Karat Yellow Gold and Diamond Heart Ring Size 7 #21376
Located in Washington Depot, CT
14 Karat Yellow Gold and Diamond Heart Ring Size 7 This sparkling heart ring features one princess cut diamond, 29 round brilliant cut diamonds and one round single cut diamond set ...
Diamond, 14k Gold, Yellow Gold
Neil Lane Diamond Heart Halo Engagement Ring &Wedding Band White Gold 14k 7/8ctw
By Neil Lane
Located in Greensboro, NC
Retail Price: $4099.98 Size: 6 1/2 Sizing Fee: Up 2 sizes for $80 or Down 1/2 a size for $60 Brand: Neil Lane Design: Heart Halo Set Metal Content: 14k White Gold Stone Informat...
Diamond, 14k Gold, White Gold
French 18k Yellow Gold Citrine Witch's Heart Charm Pendant
Located in London, GB
A French 18 karat (18K) yellow gold pendant designed as a witch's heart set with a citrine weighing approximately 7 carats.
Citrine, Gold, 18k Gold, Yellow Gold
Sapphire and Diamond Pendant Necklace Lavender Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The 3.5” long pendant features 2.30 carats of round diamonds of top quality, and approximately 7 carats of lavender color faceted heart shape sapphires.
Diamond, White Diamond, Sapphire, Pink Sapphire, 18k Gold, White Gold
7 Carat Heart Shape Statement Brilliant White / G color VS Diamond Ring
Located in Mumbai, IN
Approximately 7 carats, heart shape, statement ring, diamond ring.
White Diamond, 14k Gold, White Gold
7 Carat Heart Shape Statement Type IIa / D color FL/IF Diamond Ring
Located in Mumbai, IN
Type iia, approximately 7 carats, heart shape, statement ring, diamond ring.
White Diamond
7 Carat Heart Shape Statement Brilliant White / F color SI 14K Diamond Ring
Located in Mumbai, IN
Approximately 7 carats, heart shape, statement ring, diamond ring.
White Diamond, 14k Gold, White Gold
7 Carat Heart Shape Statement Brilliant White / D color SI 14K Diamond Ring
Located in Mumbai, IN
Approximately 7 carats, heart shape, statement ring, diamond ring.
White Diamond, 14k Gold, White Gold
Turquoise 7 Carat Heart Charm 18 Karat Yellow Gold
By Christina Alexiou
Located in Athens, GR
Heart charm with turquoise designed by Christina Alexiou. This beautiful charm is crafted with 18k yellow gold and made in Greece. The heart is 7ct turquoise stone. It is availabl...
Turquoise, 18k Gold, Yellow Gold
7 Carat Heart Shape Statement Brilliant White / D color FL/IF 14K Diamond Ring
Located in Mumbai, IN
Approximately 7 carats, heart shape, statement ring, diamond ring.
White Diamond, 14k Gold, White Gold
7 Carat Heart Shape Statement Brilliant White VS 14K White Gold Diamond Ring
Located in Mumbai, IN
Approximately 7 carats, heart shape, statement ring, diamond ring.
White Diamond, 14k Gold, White Gold
Romantic Yellow Gold White and Yellow Diamond Parure
Located in Paris, FR
Bangle set with two interlaced heart set with white diamonds. Weight almost 7 carats.
Diamond, Yellow Diamond, 18k Gold
18k White Gold & 3.95 Carat Pave Diamond Heart-Shaped Bombe Ring, Size 7
Located in Sherman Oaks, CA
Beautiful White-gold and Diamond Heart-Shaped Bombe Ring Designed as a domed surface with pavé-set round diamonds Estimated diamond weight of appx 3.95 carats Dimensions of Heart = ...
Diamond, Gold, 18k Gold, White Gold
32.66ct Heart Shape Sapphire & Diamond Bracelet in 18KT White Gold
Located in New York, NY
• 18KT White Gold • 32.66 Carats • 7" Long • Number of Heart Shape Diamonds: 25 • Carat Weight: 8.92ctw • Number of Heart Shape Sapphires: 40 • Carat Weight: 23.74ctw • Made by ha...
Diamond, Sapphire, 18k Gold, White Gold
16.37ct Pink & Purple Heart Shape Sapphire & Round Diamond Bracelet in 18KT Gold
Located in New York, NY
• 18KT White Gold • 7" Long • 16.37 Carats • Number of Heart Shape Sapphires: 22 • Carat Weight: 13.82ctw • Number of Round Diamonds: 335 • Carat Weight: 2.55ctw • A beautiful mix...
Diamond, Pink Sapphire
13.86ct Heart Shape Sapphire & Diamond Halo Bracelet in 18KT White Gold
Located in New York, NY
• 18KT White Gold • 13.86 Carats • 7’’ Long • Number of Heart Shape Sapphires: 22 • Carat Weight: 11.44ctw • Number of Round Diamonds: 330 • Carat Weight: 2.42ctw • This beautiful...
Diamond, Sapphire, 18k Gold, White Gold
3.50 Carat Diamond Bracelet in 18 Karat White Gold
Located in Nassau, BS
*BRACELET* One (1) Amoro eighteen karat (18kt) white gold Diamond bracelet, featuring: Fifty-three (53) prong set, round brilliant, Genuine Diamonds, weighing a total of approximatel...
Diamond, 18k Gold
Hearts On Fire Curved Diamond 7-Stone 18 Karat White Gold Wedding Band
By Hearts On Fire
Located in Towson, MD
This pristine Hearts on Fire 18 karat white gold wedding band contains 7 round brilliant diamonds weighing approximately 0.14 carats total.
Diamond, 18k Gold, White Gold
SCARSELLI 7 Carat White Heart Diamond Necklace GIA Certified
By SCARSELLI
Located in New York, NY
Scarselli is featuring this 7.01 carat heart shape E color diamond and an A 0.51 carat light pink I2 heart shape mounted on a handmade platinum and 18 karats rose gold chain necklace...
White Diamond, Pink Diamond, 18k Gold, Platinum
14 Karat White Gold and Diamond Heart Ring Size 7 #15237
Located in Washington Depot, CT
14 Karat White Gold and Diamond Heart Ring Size 7- This sparkling heart ring features 282 round single cut diamonds set in beautifully detailed 14K white gold. Width: 15 mm. Shank: ...
White Diamond, Gold, 14k Gold, White Gold
Sold
H 0.16 in W 0.16 in L 6.97 in
.925 Sterling Silver 1/5 Cttw Diamond 7” Infinity Heart Tennis Bracelet
Located in New York, NY
The tennis bracelet features links with an infinity symbol adorned with diamonds with a heart interwoven around the figure eight. The 7” bracelet fastens with a box with tongue and s...
Diamond, White Diamond, Rhodium, Sterling Silver
14K Yellow Gold over Silver Diamond Accent Filigree Heart Promise Ring- Size 7
Located in New York, NY
Immerse yourself in the warmth of romance and the timeless elegance with this exquisite ring, crafted from .925 sterling with a sumptuous 14K yellow gold plating. At the heart of thi...
Diamond, White Diamond, Gold Plate, Yellow Gold, Sterling Silver, 14k Gold
14K Yellow Gold over Silver 1/10 Cttw Diamond Heart Engagement Ring- Size 7
Located in New York, NY
This enchanting engagement ring intertwines classic charm with the sparkle of natural love, destined to capture hearts. Crafted in smooth, 14K yellow gold-plated .925 sterling silver...
Diamond, White Diamond, Gold Plate, Yellow Gold, Sterling Silver, 14k Gold
Estate 7 Carat Heart Cut Aquamarine Diamond Pendant Necklace
Located in Napoli, NA
Beautiful 1960's 18k white gold necklace set with one large exquisite heart shape Natural Aquamarine, for a total weight of 7 Carats, surrounded by sapphires and diamond round brilli...
Aquamarine, Diamond, 18k Gold
7 Carat Diamond Heart and Diamond Necklace
Located in Miami, FL
Breathtaking heart pendant and necklace, custom made in platinum, featuring 68 round brilliant cut diamonds and 2 baguettes, weighing approximately 7 carats total, G color, VS clarity.
Diamond, Platinum
7 Carat Natural Heart Shape Sapphire Pendant Necklace in 14K White Gold
Located in Great Neck Plaza, NY
Beautiful blue sapphire heart shaped pendant in 14k white gold. Natural heat only sapphire, royal blue color. 4.80grams, 16 inch length chain. *Free shipping within the U.S.*
Sapphire, White Gold
Tiffany & Co. Elsa Peretti Platinum 22 mm Open-Heart 7 Diamond Pendant Necklace
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Elsa Peretti Open Heart Pendant Necklace finely crafted in platinum featuring 7 graduated round brilliant cut diamonds weighing 0.30 carats approximately.
Diamond, Platinum
7 Carat GIA Certified Heart Shaped Diamond Gold Pendant
Located in New York, NY
A 7.05 Carat Heart Shape GIA certified as J in Color and VS2 in Clarity is set in 18K White Gold Pendant with 0.44 Carat Total Weight of small Diamonds around it. GIA certificate # ...
Diamond, White Diamond, 18k Gold, White Gold
Feminine 7 Hearts Hand Crafted 18 Karat White Gold White Pave Diamonds Necklace
Located in Scottsdale, AZ
This Feminine 7 heart necklace is a beautiful yet simple statement piece.
Diamond, White Diamond, 18k Gold, Yellow Gold
Canary 2.10 Carat Diamond Heart Shape Necklace 18 Karat Gold
Located in Las Vegas, NV
Canary Diamonds = 2.10 carats 7 Heart Shape Charms Metal: 18K White Gold Length Adjustable Chain Condition: Excellent (Previously Owned)
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
$3,300Sale Price|20% Off
L 7.25 in
Alexander Beverly Hills 6.21ct Rainbow Sapphire Tennis Bracelet 18k Yellow Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Exquisite and perfectly graduated rainbow multi color sapphire tennis bracelet, by Alexander Beverly Hills. 57 round sapphires, 6.21 carats total. Four prong set in 18-karat yellow g...
Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire,...
Turquoise, Sapphires, Diamonds, 14 Karat White Gold Earrings.
Located in Napoli, Campania
Amazing earrings in 14 kt white gold structure mounted with diamonds for all the length . As pendant, a turquoise and, on it, a sapphire. These earrings were totally handmade by Ital...
Diamond, Sapphire, Turquoise, 14k Gold, White Gold
GRS Certified Burmese Ruby and White Diamond Necklace, 67. 14ct 18K White Gold
Located in Great Neck, NY
GRS Certified Burma Ruby and Diamond Necklace in 18K White Gold — 43.64 Carats of Rubies, 23.50 Carats of Diamonds A jewel of cinematic beauty and timeless grandeur, this GRS-certif...
Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, W...
Fancy Color and White Diamond Carpet Bracelet
By Rare Colors
Located in New York, NY
This exceptional carpet bracelet is a true celebration of natural color and craftsmanship. Featuring 49.60 carats of natural fancy color and white diamonds, it showcases a stunning m...
White Diamond, Yellow Diamond, Pink Diamond, White Gold
$5,100Sale Price|40% Off
NWT $8, 500 18KT Large Fancy Glittering Emerald Heart Diamond Dangle Earrings
Located in New York, NY
The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Emerald Heart and Diamond Heart Dangle Earrings. Earri...
Diamond, Emerald, Gold, 18k Gold
Vintage 1980s Van Cleef & Arpels 69.00 Carat Diamond Collar Necklace
By Van Cleef & Arpels
Located in New York, NY
Finely crafted in 18k yellow gold with Round Brilliant and Square Emerald cut Diamonds weighing a total of approximately 69.00 carats. Signed by Van Cleef & Arpels 14 1/4 inches
Diamond, 18k Gold
$18,084Sale Price / set|20% Off
L 1.38 in
19.19 Carat Zambian Emerald 2.33 Carat SI/H Diamond Earrings 14 Karat White Gold
By Spectrum Jewels
Located in Deira, Dubai
Cast from 14-karat gold, these exquisite earrings are handset with 19.19 carats Zambian emerald and 2.33 carats of sparkling diamonds. FOLLOW SPECTRUM JEWELS storefront to view the ...
Diamond, Emerald, White Gold, 14k Gold
Rubies, Diamond, 14 Karat White Gold Link Bracelet
Located in Napoli, Campania
Beautiful bracelet in 14 karat white gold structure mounted with rubies that's alternating with diamonds. This bracelet was totally handmade by Italian master goldsmiths and it is i...
Diamond, Ruby, 14k Gold, White Gold
GIA Certified GRAFF Natural Yellow and White Diamond Necklace
By Graff
Located in New York, NY
A GIA Certified Natural Yellow and White Diamond Necklace made by GRAFF. The round yellow diamonds are bordered by two rows of round colorless diamonds. The necklace is stamped 750, ...
White Diamond, Yellow Diamond
85.18 Carat Sapphire Diamond White Gold Necklace
By Shimon's Creations
Located in New York, NY
2 Sapphire Gemstones: 0.15 Carats 2380 White Round Diamonds: 46.47 Carats 648 White Taylor Baguette Diamonds: 38.56 Carats Metal: 18K White Gold, 153.72 Grams
Diamond, Sapphire, 18k Gold, White Gold
1960's , 35 Ct Emeralds & 35 CT Rubies + 15 Ct Diamond Bracelet 18KY Gold, 8 "
Located in New York, NY
Fine quality vintage 1960's bracelet set with emeralds, rubies, and round brilliant cut diamonds mounted in 18K yellow gold braided design. Weight: 99 Grams. Approximate Measuremen...
Diamond, Emerald, Ruby, Gold, 18k Gold
$157,164Sale Price / item|20% Off
152.93Ct Zambian Emerald 53.78Ct Diamond Wedding Choker Necklace 18k White Gold
By Spectrum Jewels
Located in Deira, Dubai
152.93Ct Zambian Emerald 53.78Ct Diamond Wedding Choker Necklace 18k Gold This necklace features a breathtaking array of vivid green pear-cut emeralds, elegantly arranged in a casca...
Diamond, Emerald, Gold, 18k Gold, White Gold
55.44 Carat Diamond Tiara / Necklace
Located in New York, NY
Finely crafted in platinum with Pear-Shaped, Marquise, and Round Brilliant cut Diamonds weighing a total of 55.44 carats. The center 3 Pear-Shaped Diamonds are GIA certified; 1.65 ca...
Diamond, Platinum
$46,668Sale Price / set|20% Off
L 1.38 in
Real Zambian Emerald Gemstone Earrings Round Diamond 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Deira, Dubai
Cast from 18-karat gold, these exquisite earrings are handset with 16.96 carats Zambian emerald and 2.76 carats of sparkling diamonds. FOLLOW SPECTRUM JEWELS storefront to view the ...
Diamond, Emerald, 18k Gold, White Gold
2 Carat Each Pink Pear Diamond Flower Drop Earrings - Rare Colors
By Rare Colors
Located in New York, NY
Step into a world of exquisite rarity with these breathtaking pink diamond earrings, a poetic fusion of elegance and craftsmanship. At the heart of each earring lies a luminous 2.02 ...
Diamond, Pink Diamond, Rose Gold
$1,600,000 / set
Colombian Emerald & D/VS2 Diamond Earrings, Triple Certified
Located in New York, NY
A commanding display of rarity and refinement, these Colombian emerald earrings feature a remarkable matched pair of cushion-cut emeralds, weighing 15.47 ct and 16.45 ct — for a tota...
Diamond, Emerald, 18k Gold, Platinum
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.