Skip to main content

Diamond 7 Ct

599
to
3,268
6,057
1,796
4,336
1,172
833
344
221
110
103
102
39
12
11
5
5
5
2
1
31
229
2,317
8,852
77
36
155
105
52
102
121
112
141
133
24
1,334
485
342
258
197
9,181
2,193
70
11,418
26
9,914
4,967
3,328
4,733
2,576
10,650
1,548
1,376
786
477
5
5
1
3105
1252
1098
677
619
to
Sort By
Vintage Circa 1990s 18k Gold Natural Diamond And Emerald Flowers Brooch
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 10.7 grams. Totally is diamond 7 ct. The diamond is has F-G
Category

1990s European Retro Brooches

Materials

Diamond, Emerald, 18k Gold

Antique Circa 1910s 18k Gold Top Silver ArtNouveau Natural Diamond Brooch
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 41.3 grams. Totally is diamond 7 ct. The diamond is has G
Category

Vintage 1910s European Art Nouveau Brooches

Materials

Diamond, 18k Gold, Silver

IGI Platinum Ascher Cut 31.5 ct Diamonds Cuff Bracelet to H.M.Qaboos Bin Said
Located in Antwerp, BE
Platinum,one of a kind piece of art. Diamonds: 7 Ascher cut diamonds together approx.(4.5 ct+2*2,7 ct+2*1
Category

20th Century Unknown Artisan Cuff Bracelets

Materials

Diamond, Platinum

20k Yellow Gold Ring with Pink Tourmaline Square and White Rose Cut Diamonds
By Alberian & Aulde
Located in Weehawken, NJ
Pink Tourmaline square f/c; 1.25 ct Rose cut diamond; .7 ct Width: 3/8" (10 mm) Height: 3/16 (5 mm
Category

21st Century and Contemporary American Cluster Rings

Materials

Diamond, Tourmaline, Yellow Gold

Art Deco Platinum Heart-Shaped Emerald Sapphires Rubies Diamond Necklace, 1920
Located in Herzelia, Tel Aviv
Diamonds: 7 Ct. Weight: 45 gr (1.5 oz) Length of the forward-facing part: 155 mm (6.1 inches)
Category

Early 20th Century Art Deco Link Necklaces

Materials

Emerald, Ruby, Sapphire, Diamond, Platinum

1950s 7 Ct Diamond Drop Cocktail Earrings Platinum with 2 Ct Solitaire Diamond
Located in New York, NY
earrings features round 1 Ct solitaire diamond in each earring . All diamonds round and baguette are of
Category

Vintage 1950s Dangle Earrings

Materials

Diamond, Platinum

Tiffany Co Jazz Diamond Platinum Bracelet 1.60 Ct, 7"
By Tiffany & Co.
Located in New York, NY
Excellent condition. Tiffany Co Jazz Diamond Platinum Bracelet. 1.60 Ct in total Length: 7 inch
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Platinum

Capucelli 7 Stone Dangle Diamond Station Necklace (0.50 ct.)
By Capucelli
Located in Great Neck, NY
sophistication of our 7 Stone Dangle Diamond Necklace. PRODUCT DETAILS: Diamond Weight: 0.50 ct. (0.07 ct. each
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, 14k Gold

Four Prong 7 CT TW Natural Diamond Tennis Bracelet
Located in Dubai, DU
diamonds. Elegance for every moment. METAL DETAILS: 18K Gold DIAMOND DETAILS: Natural, Ethically sourced
Category

2010s Tennis Bracelets

Materials

Diamond, 18k Gold

Platinum Four Prongs Diamond Tennis Bracelet '7 Ct. tw'
Located in San Francisco, CA
Diamond Carat Weight: 7 Metal: Platinum Metal Weight: 22.99 Setting Type: 4 Prong Material: NATURAL
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, Platinum

14KT Yellow Gold 7 Ct Oval Opal & Diamond Ring
Located in Palm Desert, CA
Set in 14 karat yellow gold, weighing 23 grams, is a 7 carat Oval Cut Cabochon Opal with 18 Round
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Antique 7 Ct Old Mine Cut Diamond Flower Brooch 1880s
Located in Chicago, IL
mine cut brilliant diamonds. Estimated total diamond weight is over 7 carats. Marked on pin guard
Category

Antique 1880s Victorian Brooches

Materials

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

AGL Certified 7 Ct Pariba Tourmaline & 4.5 Ct Diamond Pendant Necklace 18 K Gold
Located in New York, NY
AGL Certified 7 Ct Natural Pariba Tourmaline & 4.5 Ct Diamond Pendant Necklace 18 K Gold AGL report
Category

2010s Pendant Necklaces

Materials

Diamond, Tourmaline, 18k Gold

Tiffany Co Jazz Diamond Platinum Bracelet 1.60 Ct, 7"
By Tiffany & Co.
Located in New York, NY
Excellent condition. Tiffany Co Jazz Diamond Platinum Bracelet. 1.60 Ct in total Length: 7 inch
Category

Early 2000s Tennis Bracelets

Materials

Platinum

7 Stone Diamond and Natural Sapphire Band 1.75 ct. tw.
Located in Los Angeles, CA
Ladies 7-Stone Diamond and Natural Sapphire Band. Consists of 0.75 ct. tw. round brilliant cut
Category

2010s Wedding Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Celebration Diamond Engagement Ring Round Ideal Cut 0.98 ct 14k White Gold I I1
By Celebration Diamond
Located in San Diego, CA
CELEBRATION DIAMOND Style: Solitaire Serial Number: CEL729924 Metal: 14KT White Gold Size: 7
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

9 Ct Finest Zambian Sugar Loaf Emerald & 2 Ct Rose Cut Diamond Ring Size 7
Located in New York, NY
9 Ct Finest Zambian Sugar Loaf Pear Shape Emerald & 2 Ct Rose Cut Diamond Ring, Size 7, is a
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

14K Diamond Ring with 7 (1.80 ct) Natural Ruby & 1.42ct FullCut Natural Diamonds
Located in Great Neck, NY
Total Diamonds Weight: 1.42 Carats Number of Rubies...
Category

21st Century and Contemporary American Fashion Rings

Materials

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

Stunning Ct 7, 93 of Colombia Emerald and Diamonds on Ring
Located in Massafra, IT
emerald 3,42 ct and round brilliant and ascher cut 4,50 ct F/VS. Handmade jewelry by artisan goldsmith
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

1.2 Ct Fine Natural Emerald Ruby & Sapphire + 1.5 Ct Diamond 18 KWG Ring S 7
Located in New York, NY
, Emerald, and Sapphire along with approximately 1.5 carats of brilliant cut diamonds. This ring is a true
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, Emerald, Sapphire, Gold, 18k Gold, White Gold

2 Ct Finest Zambian Pear Emerald & 2 Ct Diamond Ring in 18 Kt Gold Size 7
Located in New York, NY
2 Ct Finest Zambian Pear Emerald & 2 Ct Diamond Ring in 18 Kt Gold Size 7. This classic ring
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

18k Rose Gold Four Prongs Diamond Tennis Bracelet '7 Ct. tw'
Located in San Francisco, CA
Diamond Carat Weight: 7 Metal: 18K Rose Gold Metal Weight: 14.25 Setting Type: 4 Prong Material: NATURAL
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, Rose Gold

7 Ct Finest Rubelite Cabochon 1 Ct Diamond 18 Kt White Gold Cocktail Ring Size 6
Located in New York, NY
Introducing a timeless classic, the Cocktail Ring features a stunning 7 Ct Finest Rubelite with 2
Category

2010s Cocktail Rings

Materials

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

18K White Gold 3.32 CT Sapphire and 7 CTW Diamond "Y" Necklace
Located in Stuart, FL
18k white gold 3.32 CT sapphire and 7 CTW IF diamond "Y" necklace. The diamonds in this necklace
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

Stunning Ct 7, 68 of Emeralds and Diamonds on Earrings in Gold
Located in Massafra, IT
cut and round brilliant cut diamonds ct 3 F/VVS-VS.Top quality. Handmade Jewels.
Category

21st Century and Contemporary Italian Contemporary Chandelier Earrings

Materials

Diamond, Emerald, 18k Gold

Emerald Cut Diamond Ring Eternity Band 9.94 CT in Platinum Size 7
Located in New York, NY
-cut diamonds in F color with VS1 clarity, weighing a total of 9.94 carats, are arranged in a circular
Category

21st Century and Contemporary American Modern Band Rings

Materials

White Diamond, Emerald, Diamond, Platinum

2.9 Ct Micro Pave Diamond 18 Karat White Gold Hanging Diamond Ring Size 7
Located in New York, NY
2.9 Ct Micro Pave Diamond 18 Karat White Gold Hanging Diamond Ring Size 7 750 for 18 K gold
Category

2010s Engagement Rings

Materials

Diamond, White Gold, 18k Gold

GIA Certified 7 Ct Sugar Loaf Cabochon Colombian Emerald Diamond Necklace 18KYG
Located in New York, NY
Approximately 7 Carat Colombian Emerald Sugar Loaf Cabochon and approximately 22 Carats of
Category

Early 2000s More Necklaces

Materials

Diamond, Emerald, 18k Gold

7 Diamonds Ring
Located in רמת גן, IL
please contact us :) Main Stone: 7 Round brilliant shape natural diamonds in weight of 0.43 Ct Clarity
Category

2010s Israeli Modern Wedding Rings

Materials

Diamond, 14k Gold, 18k Gold

7 Diamonds Ring
7 Diamonds Ring
Free Shipping
Just Under 7 Ct. White & Pink Diamond 18k Yellow Gold Chandelier Drop Earrings.
Located in New York, NY
Introducing our stunning matched pair of White and Pink Diamond chandelier Drop Earrings, just
Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

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

Pair of Natural Black Diamond 12, 7 Ct. Cubes/Dices with Gold Inlay
Located in Antwerp, BE
Pair of natural 12,7 Carat black diamond cubes/dice with gold inlay The dice are inlaid with gold
Category

20th Century Artisan More Jewelry

Materials

Black Diamond, Gold

7 Ct Ethiopian Opal & Diamond Pendant / Necklace 14 Karat + 14 Kt Gold Chain
Located in New York, NY
Approximately 7 Carat Ethiopian Opal & Diamond Pendant / Necklace 14 Karat + 14 Kt Gold Chain This
Category

2010s Pendant Necklaces

Materials

Opal, Diamond, Yellow Gold, Gold, 14k Gold

1.2Ct Finest Zambian Fancy pear Emerald & 1.3 Ct Diamond Ring, 18 Kt Gold , 7
Located in New York, NY
1.2Ct Finest Zambian Fancy pear Emerald & 1.3Ct Diamond Ring, 18 Kt Gold , size 7 This classic
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Amazing Flower Design Ct 7, 12 of Diamonds and Ruby on Ring
Located in Massafra, IT
From flowers collection, gorgeous design in 14k gold with baguettes cut diamonds ct 4,82 H/SI and
Category

21st Century and Contemporary Cocktail Rings

Materials

14k Gold

Certified Ct 7, 67 of Royal Blue Sapphire and Diamonds on Ring
Located in Massafra, IT
An exquisite Art Deco design in 18k gold with a royal blue sapphire ct 7,67 and diamonds baguettes
Category

21st Century and Contemporary Fashion Rings

Materials

18k Gold

GIA Certified 14Ct Pear/Drop Zambian Emerald 7 Ct Diamond Earrings 18 Kt Gold
Located in New York, NY
GIA Report # 2221836477 Natural Beryl Origin Zambia 14 Ct Pear/Drop Zambian Emerald 7 Ct Diamond
Category

2010s Dangle Earrings

Materials

Diamond, Emerald, 18k Gold

7 Carat Cushion Cut Colombian Emerald & 3.5 Ct Diamond Ring in Platinum Size 6.2
Located in New York, NY
This stunning ring features a 7 Carat Cushion Cut Colombian Emerald set alongside 3.5 Carats of
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Platinum

0.75 ct Princess-Cut Diamond Solitaire 14k White Gold Ring Size 7, IGI Cert
Located in Sherman Oaks, CA
Gorgeous, Elegant Princess-Cut Solitaire Diamond Ring 14k White Gold Prong Setting Size 7 Includes
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold

1000 Ct 7 Layer Natural Aquamarine Bead Necklace 14 Kt Gold and Diamond Necklace
Located in New York, NY
Color of aqua is much prettier then what it shows in the pictures. 1000 Ct 7 Layer Natural
Category

2010s Beaded Necklaces

Materials

Aquamarine, Diamond, Gold, 14k Gold

6.00 CT Natural Diamond Illusion Set Tennis Bracelet G SI 14K White Gold 7''
Located in New York, NY
6.00 Carat Natural Diamond Illusion Set Tennis Bracelet G SI 14K White Gold 7'' 100% Natural
Category

2010s American Art Nouveau Tennis Bracelets

Materials

Diamond, White Gold

4.00 CT Natural Diamond Illusion Set Tennis Bracelet G SI 14K White Gold 7''
Located in New York, NY
4.00 Carat Natural Diamond Illusion Set Tennis Bracelet G SI 14K White Gold 7'' 100% Natural
Category

2010s American Aesthetic Movement Bangles

Materials

Diamond, White Gold

480 Ct 7 Layer Natural Smooth Ruby Bead Necklace 14k Gold Sapphire Diamond Clasp
Located in New York, NY
Approximately 480 Ct 7 Layer Smooth Natural Ruby Bead Necklace with 14 Karat Gold Clasp and carved
Category

Early 2000s Beaded Necklaces

Materials

Ruby, Sapphire, Diamond, Gold, 14k Gold

NO RESERVE! 3.66 Carat Tanzanite 7 Stone Eternity Band 14kt Yellow gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
to shipping out. Ring Size: 52 EU / 12 IT / 6 US Center Natural Tanzanites: Weight: 3.66 ct, 7
Category

2010s Israeli Art Deco Wedding Rings

Materials

Tanzanite, 14k Gold, Yellow Gold

NO RESERVE! 3.38 Carat Tanzanite 7 Stone Eternity Band 14kt Rose gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
to shipping out. Ring Size: 52 EU Center Natural Tanzanites: Weight: 3.38 ct, 7 stones Color
Category

2010s Israeli Art Deco Wedding Rings

Materials

Tanzanite, 14k Gold, Rose Gold

1.75 Ct. Tw. 7 Stone Emerald Cut Diamond Halfway East-West Band H, VS
Located in Los Angeles, CA
A beautiful 1.75 Ct. Tw. Emerald cut diamond band. Diamonds are set halfway up the band on an East
Category

2010s Wedding Rings

Materials

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

7 Ct Finest Zambian Emerald Cut Emerald & 1.5Ct Diamond Ring, 18 Kt Gold Size 9
Located in New York, NY
7 Ct Finest Zambian Emerald Cut Emerald & 1.5Ct Diamond Ring, 18 Kt Gold Size 9 This classic ring
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

18 kt Yellow Gold 2.5 Ct Chrome Diopside Tourmaline Diamond Band Ring US Size 7
By Damati
Located in New York, NY
18 kt Yellow Gold 2.5 Ct Chrome Diopside Tourmaline Diamond Band Ring US Size 7 Crafted in 18 kt
Category

2010s American Contemporary Band Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

2.5 ct Pink Tourmaline Sapphire Diamond 18 Karat Gold Cigar Band Ring US Size 7
By Damati
Located in New York, NY
: Pink Tourmaline, Sapphire Diamond Weight: 030 Ct Ring Size: US 7 Item Style: Band Ring Keywords
Category

2010s American Contemporary Band Rings

Materials

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

GIA Certified 7 Ct F Color VS Clarity Round Cut Diamond 18K White Gold HaloRing
By Antinori Fine Jewels
Located in Rome, IT
This magnificent 7 carat F color VS clarity round brilliant cut diamond ring set in 18K white gold
Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

2.10 Ct Eternity Band 7 Diamonds Round Brilliant Cut E - F Color VS Easy Comfort
By Antinori Fine Jewels
Located in Rome, IT
Exquisite 2.10 Carat E-F VS Diamonds 18K White Gold 7 Stones Band Ring, a versatile and refined
Category

2010s Italian Contemporary Band Rings

Materials

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

Diamond Pearl Earrings 0.44 ct W VS 7 grams 18 kt White Gold Ellipse Revoire
Located in Viena, Viena
, 14 mm wide, pavee set with full-cut diamonds and 3 fine Akoya cultured pearls (5-7 mm), new item, no
Category

2010s Italian Modern Hoop Earrings

Materials

Diamond, Pearl, 18k Gold, White Gold

Round Hoop Earrings 18k White Gold Red Vitreous Enamel 22 Diamonds 0.22 ct 7 mm
By Victor Mayer
Located in Pforzheim, DE
, gold paillons, 22 diamonds, total 0.22 ct, G VS, brilliant cut, width app. 7.0 mm About the creator
Category

21st Century and Contemporary German Contemporary Hoop Earrings

Materials

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

4.75 Ct Diamond Bracelet
Located in New York, NY
diamonds that weigh approximately 4.75ct. The color of these diamonds is G with VS clarity. The bracelet
Category

20th Century Modern Bracelets

Materials

Diamond, 14k Gold

7 Stones Ring with Natural White Diamond Tot. 0, 56 Ct G SI1, 18kt Gold
Located in Vicenza, VI
100% Made in Italy.5 stones Ring, Modern Design. Gemstone (7x): White Diamond / 0,08 ct / G / SI1
Category

2010s Italian Contemporary Cocktail Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

2.5 Carat Oval Treated Ruby & 2 ct Diamond Ring 14 Karat White Gold Size 7
Located in New York, NY
Prepare to be amazed by the sheer beauty of the 2.5 Carat Oval Treated Ruby & 2 ct of Diamond Ring
Category

2010s Cocktail Rings

Materials

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

18.07 Ct 7 Row Pave Set Oval Shaped Hinged Bangle Bracelet
By Sebastian Bernard
Located in Los Angeles, CA
diamonds: 18.07 Ct (605 pieces of 2 to 1.6 mm diamonds) VS Clarity and E-F color. Total Weight of bracelet
Category

2010s American Bangles

Materials

Diamond, 18k Gold

18.07 Ct 7 Row Pave Set Oval Shaped Hinged Bangle Bracelet
18.07 Ct 7 Row Pave Set Oval Shaped Hinged Bangle Bracelet
Free Shipping
W 2.25 in D 0.32 in L 2.76 in
Plate Ring Double (4.0 CT, 7-Stone, 9mm, MA+MR+DIA)
Located in Hong Kong, Hong Kong Island
Ring in matte sterling silver, matte brass, and slabs of rough diamond. This item is made with a
Category

2010s Fashion Rings

Materials

Diamond, Sterling Silver, Brass

GIA, 7 Carat Diamond Dangle Earrings
Located in Beverly Hills, CA
GIA-certified heart shape diamond drop dangle earrings are made with a total of 7.37 carats. to
Category

2010s Unknown Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Platinum

Vintage Opal Diamond Cocktail Ring 12 Ct Opal 4 Ct Diamond
Located in Kendal, GB
complemented by a halo of sixteen bright, clean brilliant cut diamonds around the border with exceptional VS1
Category

Vintage 1960s European Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Tiffany & Co. T Narrow 18K Rose Gold 4.5 mm Wide .13 ct Diamond Band Ring Size 7
By Tiffany & Co.
Located in New York, NY
Finger Size: 7 Width: 4.5 mm Weight: 5.7 grams Diamond Shape: Round Diamond Carat Weight: .13 total
Category

21st Century and Contemporary American Modern Band Rings

Materials

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

  • 1
  • ...
Get Updated with New Arrivals
Save "Diamond 7 Ct", and we’ll notify you when there are new listings in this category.

Diamond 7 Ct For Sale on 1stDibs

Find the exact diamond 7 ct you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Find an antique version now, or shop for 2205 vintage or 4911 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a diamond 7 ct from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing diamond 7 ct — no matter the origin — is easy, but LB Exclusive, Sarosi By Timeless Gems and Tiffany & Co. each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also oval cut and emerald cut versions for sale. Most of our diamond 7 ct for sale are for women, but there are 1462 pieces available to browse for men.

How Much is a Diamond 7 Ct?

Prices for a diamond 7 ct can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $100 and can go as high as $35,499,968, while this accessory, on average, fetches $4,007.
Questions About Diamond 7 Ct
  • 1stDibs ExpertAugust 17, 2021
    A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.
  • 1stDibs ExpertAugust 17, 2021
    A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.