50ct Diamond
30
to
150
1,701
567
352
351
192
78
65
53
28
21
15
4
4
4
2
1
1
15
86
1,050
1,240
42
20
224
40
33
49
38
35
50
80
13
62
57
55
34
29
1,533
844
27
2,386
18
1,929
1,044
650
124
658
2,227
14
171
169
330
4
2
2
504
379
165
133
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Vintage 1930's Art Deco European Cut .50ct Diamond Engagement Ring
Located in Boston, MA
Vintage 1930's Art Deco European Cut .50ct Diamond Engagement Ring - The European Cut diamond is I
Category
Vintage 1930s American Art Deco Engagement Rings
Materials
Diamond, 18k Gold
Dangle Diamond Necklace, Yellow Gold Beaded .50 Ct Diamonds by the Yard Necklace
By Five Star Jewelry
Located in Austin, TX
: .50 ct
Diamond Clarity: VS2 (Excellent, Eye Clean)
Diamond Color: G (Excellent, Near Colorless
Category
21st Century and Contemporary American Contemporary Beaded Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
Pearl 11, 50 ct Diamond 18 kt Gold Necklace
Located in Marcianise, Marcianise (CE)
pearls surrounded by diamonds linked each other by a yellow gold drop with a central diamond.
diamonds
Category
Late 20th Century Italian Retro Link Necklaces
Materials
Diamond, Pearl, 18k Gold, White Gold, Yellow Gold
Vintage Carved .50 Ct Diamond Full Eternity 18 KT ring
Located in Napoli, IT
engraving motifs, highlighted by .50 CT of round brilliant cut Diamonds G VS/SI - width is 2.5 mm. with 3.7
Category
Vintage 1940s Italian Contemporary Engagement Rings
Materials
Diamond
British .50 Ct. Diamond Emerald Sapphire 18 KT Eternity ring
Located in Napoli, IT
, Sapphires , Diamonds for approx .50 Ct TCW
3 mm in width – 4.8 grams gross weight
Fine condition – cannot re
Category
21st Century and Contemporary British Contemporary Engagement Rings
Materials
Diamond, Emerald, Sapphire, 18k Gold
Vintage Argentina Republic 18kt Flex Mesh Tubular .50ct. Diamonds Bracelet
Located in New York, NY
Argentina Republic.
Tubular "Mesh" Flex wide bracelet.
.50ct. Natural diamonds/
Round, full
Category
21st Century and Contemporary Argentine More Bracelets
Materials
Diamond, 18k Gold, Rose Gold
14K Yellow Gold Victorian Fancy Belcher .50ct Diamond Men's Ring
Located in Big Bend, WI
Victorian 10K yellow men's fancy belcher ring with a European cut diamond weighing .50cts. The
Category
Antique Late 19th Century Victorian Wedding Rings
Materials
Diamond, Gold, 14k Gold, Yellow Gold
Vintage 2.0 Ct Natural Sapphire .50 Ct Diamond Long Drop Earrings
Located in Napoli, IT
down the main drop approx .50 Ct of Diamonds overall content full of shiny sparkle – rated as G VVS/VS
Category
Vintage 1940s European Retro Dangle Earrings
Materials
Diamond, Sapphire, 18k Gold
3.45ct Peach Morganite and .50ct Diamond Earrings in 18k White Gold
By Zahira Fine Jewellery
Located in Bangkok, TH
dazzling earrings. Pave'd diamonds surround the morganite totalling .50 cts of G VS diamonds. These
Category
2010s Thai Modern Drop Earrings
Materials
White Diamond, Morganite, Diamond, 18k Gold, White Gold, Rose Gold
Free Shipping
W 0.05 in L 0.14 in
Cellini 18KT YG .50Ct Diamond, 3.80Ct Yellow Sapphire Pussy Willow Brooch
By Cellini
Located in New York, NY
of yellow sapphires. The stem is set with round brilliant diamonds, and shades of green tsavorites
Category
Early 2000s German Modern Brooches
Materials
Diamond, Yellow Sapphire, Tsavorite, 18k Gold, Yellow Gold
Golden Yellow South Seas Pearls .50ct Diamonds Stud Earrings 14kt Gold
Located in New York, NY
Sheen.
.50 carat natural round diamonds .
G color vs2 clarity.
14 karat white gold 11.2 g.
Overall
Category
2010s American Stud Earrings
Materials
Diamond, South Sea Pearl, 14k Gold, White Gold
Golden Yellow South Seas Pearls .50ct Diamonds Stud Earrings 14kt Gold
Located in New York, NY
Sheen.
.50 carat natural round diamonds .
G color vs2 clarity.
14 karat yellow gold 10.1 g.
Overall
Category
2010s American Stud Earrings
Materials
Diamond, South Sea Pearl, 14k Gold, Yellow Gold
Round Brilliant Diamond 18K White Gold Solitaire Engagement Ring .50 Ct Diamond
By Five Star Jewelry
Located in Austin, TX
Solitaire Diamond Engagement Ring with Round Brilliant Diamond Center
The solitaire engagement ring
Category
2010s American Modern Engagement Rings
Materials
Diamond, White Gold, 18k Gold, Gold
.50 Ct Diamond Huggie Earrings 14K Yellow Gold Half Ct Baguette Diamond Huggies
By Five Star Jewelry
Located in Austin, TX
With over half a carat of total diamond weight, these diamond huggies are the hottest design
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
Diamond, 14k Gold, Yellow Gold
.50 Ct Diamond Stud Earrings 14K White Gold Half Carat Round & Baguette Earrings
By Five Star Jewelry
Located in Austin, TX
Stunning diamond stud earrings for a stunning woman! This design is unique, made with natural
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, 14k Gold, White Gold
14k White Gold Black Onyx & .50ct Diamond Open Scroll Work Button Omega Earrings
Located in Montclair, NJ
.)
198 Natural Genuine Diamonds - Single Cut - Pave Set - H/I Color - VS2-SI2 Clarity - 0.50ctw (approx
Category
21st Century and Contemporary Stud Earrings
Materials
Diamond, Onyx, White Gold
Free Shipping
H 0.79 in W 0.82 in
New 14K White Gold .50ct Diamond Star of David Pendant Adjustable Chain Necklace
Located in Montclair, NJ
--Stone(s):--
Numerous Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - G/H Color - VS1
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Free Shipping
H 1 in W 0.7 in L 18 in
1/2 Carat Diamond Bracelet 14Kt White Gold Flexible .50 Ct Diamond Spike Bangle
By Five Star Jewelry
Located in Austin, TX
Modern diamond bracelet! This diamond bangle bracelet has spiked tips with have pave diamonds set
Category
21st Century and Contemporary American Contemporary Bangles
Materials
Diamond, White Gold
GIA Certified 1.01ct oval cut red ruby and .50ct diamonds ring 14kt Raised Deck
Located in New York, NY
.
.50ct. side round diamonds
Rounds & full cuts.
G-color vs-2 clarity.
14kt. rose gold
2.5 Grams
Category
2010s American Solitaire Rings
Materials
Diamond, Ruby, Rose Gold
Vintage 14k TT Gold Inlaid Lapis Stripe .50ct Diamond Large High Dome Bombe Ring
Located in Montclair, NJ
displaying natural gold flakes throughout for an absolutely wonderful look. The 22 old single cut diamonds
Category
Vintage 1980s Cocktail Rings
Materials
Diamond, Lapis Lazuli, Gold, 14k Gold, White Gold, Yellow Gold
1/2 Carat Diamond Ear Climber 14K White Gold Three Bar .50 Ct Diamond Earrings
By Five Star Jewelry
Located in Austin, TX
: 14Kt
Earring Type: Stud
Diamond Number: 21
Diamond Total Weight: 0.51 Ct
Diamond Clarity: VS2
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, 14k Gold, White Gold
1.70 Carat Natural Sapphires and Diamonds Huggie Earrings
Located in New York, NY
1.20ct. Natural Sapphires &
.50ct. diamonds clip earrings.
Sapphires: round cut, transparent
Category
2010s American Hoop Earrings
Materials
Diamond, Sapphire, 14k Gold, White Gold
.50 Carat Open Heart Rounds and Baguettes Diamond Necklace 14 Karat
Located in New York, NY
.50ct diamonds heart necklace. H-color vs-2 clarity. 14kt. white gold .item: 8.7gms. $1200
Open
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Garrard Diamond ring 750 Size 7.5
Located in New York, NY
Garrard Diamond Ring 750
Mint Condition
Ring size 7.5
Diamond .50ct
Diamond Clarity VS
Diamond
Category
Early 2000s Engagement Rings
Materials
Diamond, 18k Gold
.90 Carat Natural Sapphire Diamonds Double Loop Link Necklace 14 Karat
Located in New York, NY
.40ct. Natural Sapphire
.50ct. diamonds Double Loop Necklace
G-color Vs-2 clarity
14kt white
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
GIA Certified 1.24 Carat No Heat Ruby Diamond Ring 14 Karat Band
Located in New York, NY
GIA Certified: 1.24ct natural No heat Mozambique Ruby & .50ct diamonds ring. H-color Vs-2 clarity
Category
2010s American Solitaire Rings
Materials
Diamond, Ruby, 14k Gold, White Gold
Elsa Peretti Tiffany & Co. Diamonds by the Yard Earrings in Platinum
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
Elsa Peretti Tiffany & co earring
Mint Condition
Platinum 950
Diamond: .50ct
Diamond Clarity VVS
Category
21st Century and Contemporary Drop Earrings
Materials
Diamond, Platinum
14 Karat Yellow Gold Trillion Cut Tanzanite and Diamond Pendant
Located in Scottsdale, AZ
Designer: custom
Material: 14K yellow gold
Tanzanite: 1 trillion cut = .50ct
Diamond: 2 round cut
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Tanzanite, 14k Gold, Yellow Gold
.50 Carat Diamonds Heart and Bar Link Bracelet 14 Karat
Located in New York, NY
Heart Link & Rope Chain
.50ct. Diamonds Heart
Full Cuts & rounds
G-color, Vs-2 clarity
14kt
Category
2010s American Tennis Bracelets
Materials
Diamond, 14k Gold, Yellow Gold
.50 Carat Diamonds Station Yard Necklace 14 Karat
Located in New York, NY
.50ct. Diamonds ladies Station Yard Necklace.
Rounds, Full cuts.
F/G colors
Vs-2 clarity.
14
Category
2010s American Link Necklaces
Materials
Diamond, 14k Gold, White Gold
Natural 260 Carat Blue Topaz and Sapphire Diamond Necklace 14 Karat
Located in New York, NY
clasp: Natural Sappire: .85ct.
.50ct diamonds, H-color, Vs-2 clarity.
53.0grams.
18 inches long
Category
2010s American Choker Necklaces
Materials
Diamond, Sapphire, Topaz, 14k Gold, White Gold
1.00 Carat Brilliant Pear Shape Diamond Ring 14 Karat Crossover Deco
Located in New York, NY
.50ct. Diamond pear shape
Full brilliant cut
I-color, Si-1 clarity
4.5 X 4.6
.50ct. side
Category
2010s American Solitaire Rings
Materials
Diamond, 14k Gold, Yellow Gold
Van Cleef & Arpels Philippine Diamond ring
By Van Cleef & Arpels
Located in Beverly Hills, CA
numbered and the .50 ct Diamonds. 1968 this version was produced in many variations of hard stone sided
Category
Vintage 1960s French Cocktail Rings
Materials
Diamond, 18k Gold
GIA Certified 2.59 Carat Fancy Yellow Brown Diamond Ring Platinum
Located in New York, NY
GIA 2.59ct. Cushion cut diamond & .50ct. diamonds ring.
Report: 5182115065
Dark Yellowish Brown
Category
2010s American Solitaire Rings
Materials
Diamond, Yellow Diamond, Brown Diamond, Platinum
GIA Certified 32.88CT Rough Diamond Pendant 14KT Rare & Yellow Sapphires
Located in New York, NY
.
1.66ct. natural yellow sapphires on sides
& .50ct. diamonds on upper.
H-color Vs-2 clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, Yellow Sapphire, 14k Gold, White Gold
1.90 Carat Natural Vivid Pink Trilliant Sapphire Diamonds Stud Earrings 14 Karat
Located in New York, NY
1.40ct. Natural pink sapphires & .50ct. Diamond stud earrings.
modern deco
Sapphires: Trilliant
Category
2010s American Stud Earrings
Materials
Diamond, Pink Sapphire, 14k Gold, White Gold
Free Shipping
Dm 0.35 in L 0.5 in
2.00 Carat Natural Pink Sapphire Diamonds Ring 14 Karat Circular Cluster Top
Located in New York, NY
brilliant
Clean Clarity & Transparent
.50ct. Diamonds.
G-color Vs-2 clarity.
14kt. white gold
6.6
Category
2010s American Cluster Rings
Materials
Sapphire, Pink Sapphire, 14k Gold, White Gold
GIA certified 2.00ct. Cushion cut diamond ring G/VVS-2 platinum classic baguette
Located in New York, NY
GIA 1.50ct. Cushion cut diamond & .50ct. diamonds ring.
Report: 16317918
G-color, VVs-2 Clarity
Category
2010s American Solitaire Rings
Materials
Diamond, Platinum
7.42 Carat Natural Vivid Green Tsavorite Diamonds Cross Pendant 14 Karat
Located in New York, NY
) Tsavorites
Excellent Saturation & Clear Clarity.
Vivid Brilliant Sparking Greens.
.50ct. Diamonds
Round
Category
2010s American Pendant Necklaces
Materials
Diamond, Tsavorite, 14k Gold, White Gold
.50 Carat Diamond White Gold Wedding Band Ring
Located in Stamford, CT
Classic half way around channel style Princess cut diamond wedding band. 15 princess cut .50ct
Category
21st Century and Contemporary Band Rings
Materials
Diamond, White Gold
14 Karat White Gold and Diamond Wedding Band
Located in Washington Depot, CT
.
Approximate total diamond weight: .50 ct.
Diamond color: G
Diamond clarity: SI1-I1
Ring Size: 7
Weight
Category
20th Century Unknown Wedding Rings
Materials
Diamond, White Gold
Blue Sapphire & Diamond Cocktail Ring in 14k White Gold
Located in Webster, NY
& Diamond
Center Gemstone Carat weight: Approximately .50ct
Diamond Carat Weight: Approximately .90CTW
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
1.98 Carat Natural Sapphire Diamonds Halo Pear Ring 14 Karat
Located in New York, NY
throughout
.50ct. diamonds.
Rounds and full cuts.
G color, Vs-2 clarity.
14kt. white gold
Deck of ring
Category
2010s American Solitaire Rings
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
.60 Carat Circle Dangles Bubbles Natural Diamonds Pendant F/VS 14 Karat
Located in New York, NY
Loves & Sparkles.
The Circle dangles / Bubbles pendant.
.50ct. diamonds circles
Rounds, hand
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
6.00 Carat Natural Ruby Diamond Coral Patina Chevron Cuff Bracelet 18 Karat
Located in New York, NY
Ruby & Diamond Coral Patina Chevron Cuff Bracelet
5.50ct. Natural ruby & .50ct Diamond bracelet
Category
2010s American Cuff Bracelets
Materials
Coral, Diamond, Ruby, 18k Gold, Yellow Gold
14 Karat White Gold Princess Cut Diamond Wedding Band
Located in Washington Depot, CT
total diamond weight: .50 ct. Diamond color: J-K Diamond clarity: SI1 Ring Size: 6.5 Weight: 2.0 dwt
Category
20th Century Wedding Rings
Materials
Diamond, White Gold
1.50 Carat Natural Fancy Brown and 1.30 Carat Diamonds Mod Three Ring 14 Karat
Located in New York, NY
color & Si-1 clarity (.50ct each).
Additional .50ct Diamonds on shank
G-color Vs-2 clarity.
14kt
Category
2010s American Solitaire Rings
Materials
White Diamond, Brown Diamond, 14k Gold, White Gold
14 Karat White Gold Diamond Halo Ring
Located in Washington Depot, CT
band and halo. Width: 8 mm. Shank: 1.5 mm.
Approximate total diamond weight: .50 ct.
Diamond color: H
Category
20th Century Unknown Engagement Rings
Materials
Diamond, White Gold
14 Karat Yellow Gold Diamond Engagement Ring
Located in Washington Depot, CT
brilliant cut diamond set in classic 14K yellow gold. Shank: 2 mm.
Approximate total diamond weight: .50
Category
20th Century Engagement Rings
Materials
Diamond, Yellow Gold
8.31 Carat Natural Diamond Emerald Pendant Star
Located in New York, NY
yard chain.
.50ct. diamonds
G-H color Vs-2 Si-1 clarity.
14kt. white and yellow gold.
8.2 grams
Category
2010s American Pendant Necklaces
Materials
Diamond, Emerald, 14k Gold, White Gold, Yellow Gold
14 Karat White Gold Princess Cut Diamond Wedding Band
Located in Washington Depot, CT
total diamond weight: .50 ct.
Diamond color: I
Diamond clarity: SI1
Ring Size: 6.5
Weight: 1.7 dwt
Category
20th Century Wedding Rings
Materials
Diamond, White Gold
14 Karat White Gold Diamond Stud Earrings .50 tcw.
Located in Washington Depot, CT
diamond weight: .50 ct.
Diamond color: L
Diamond clarity: I1
Size: 4 mm
Weight: 0.3 dwt. / 0.6
Category
20th Century Stud Earrings
Materials
Diamond, 14k Gold, White Gold
14 Karat Yellow Gold and Diamond Earrings
Located in Washington Depot, CT
: .50 ct.
Diamond color: H-I
Diamond clarity: SI1
Size: 21 mm x 4 mm
Weight: 2.3 dwt. / 3.7 gr
Category
20th Century Stud Earrings
Materials
Diamond, Yellow Gold
14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
.
Approximate total diamond weight: .50 ct.
Diamond color: G-H
Diamond clarity: SI1-SI2
Ring Size: 6.25
Category
20th Century Wedding Rings
Materials
Diamond, White Gold
14 Karat White Gold Diamond Hoop Earrings
Located in Washington Depot, CT
brilliant cut diamond set in beautifully detailed 14K white gold.
Total diamond weight: .50 ct.
Diamond
Category
20th Century Hoop Earrings
Materials
Diamond, 14k Gold, White Gold
14 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
: .50 ct.
Diamond color: I
Diamond clarity: I2
Ring Size: 7.25
Weight: 2.1 dwt. / 3.4 gr
Category
20th Century Fashion Rings
Materials
Diamond, 14k Gold, White Gold
14 Karat Yellow Gold and Diamond Band Ring
Located in Washington Depot, CT
diamond weight: .50 ct.
Diamond color: F-G
Diamond clarity: VS1-VS2
Ring Size: 9
Weight: 5.4 dwt
Category
20th Century Band Rings
Materials
Diamond, Yellow Gold
18 Karat White Gold and Diamond Wedding Band Ring
Located in Washington Depot, CT
brilliant cut diamonds set in classic 18K white gold. Width: 3 mm.
Total diamond weight: .50 ct
Category
20th Century Wedding Rings
Materials
Diamond, White Gold
14 Karat White Gold Heart Shaped Diamond Engagement Ring
Located in Washington Depot, CT
total diamond weight: .50 ct.
Diamond color: J
Diamond clarity: SI1
Ring Size: 6.75
Weight: 1.3
Category
20th Century Engagement Rings
Materials
Diamond, White Gold
10 Karat White Gold Diamond Hoop Earrings
Located in Washington Depot, CT
48 round single cut diamonds set in classic 10K white gold.
Approximate diamond weight: .50 ct
Category
20th Century Hoop Earrings
Materials
Diamond, White Gold
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50ct Diamond For Sale on 1stDibs
Surely you’ll find the exact 50ct diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 14k Gold — can elevate any look. You can easily find a 342 antique edition and 795 modern creations to choose from as well. Making the right choice when shopping for a 50ct diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a 50ct diamond has been a part of the legacy of many jewelers, but those produced by LB Exclusive, House of R&D and Five Star Jewelry are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and mixed cut alternatives. If you’re browsing our inventory for a 50ct diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a 50ct Diamond?
Prices for a 50ct diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,400,000, while this accessory, on average, fetches $3,525.
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