Round Diamond J Si1
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J. Birnbach Loose GIA Certified 3.25 Carat D SI1 Round Brilliant Cut Diamond
By J. Birnbach
Located in New York, NY
This beautifully fashioned stone from the J. Birnbach vault is a 3.25 carat round brilliant cut
Category
21st Century and Contemporary Unknown Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .47ct GIA J SI1 Solitaire
Located in Greensboro, NC
Carat: .47ct
Cut: Round Brilliant
Color: J
Clarity: SI1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
GIA Certified Diamond Stud Earrings 2.01 Carats J SI1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Setting.
Halo mounting is attached, it can be removed.
Color J
Clarity SI1
Setting can be changed to a
Category
2010s Contemporary Stud Earrings
Materials
Diamond, White Gold
Diamond Stud Earrings 7.00 Carats J-K SI1 18 Karat White Gold Martini Setting
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 7.00 Carats, Color J-K, Clarity SI1, in 18 Karat White Gold 4 prong
Category
2010s Contemporary Stud Earrings
Materials
Diamond, White Gold
11 Carat Round Brilliant Diamond Engagement Ring Certified J SI1
Located in New York, NY
Earth Mined Center Diamond:
Carat Weight: 5.44 Carats
Color: J
Clarity: SI1
Style: Round Brilliant
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold, White Gold
IGI 1.60ct Round Natural Diamond J Color Si1 Clarity Platinum Pendant Necklace
Located in Aventura, FL
This exquisite necklace features a dazzling round diamond pendant natural cut round diamond in
Category
21st Century and Contemporary American Modernist Pendant Necklaces
Materials
Diamond, Platinum
.55 Carat Loose Diamond, Round Brilliant Cut GIA Graded SI1 J Solitaire
Located in Greensboro, NC
Shape/Cut: Round Brilliant
Clarity: SI1
Color: J
Dimensions (mm): 5.21 - 5.29 x 3.24
Weight
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Diamond
GIA Certified 2.39 Carat Round Diamond J color, SI1 clarity Platinum 950 Ring
By FERRUCCI
Located in New York, NY
GIA Certified 2.39 Carat Round Diamond J color SI1 Clarity in Platinum 950.
White diamonds pave on
Category
2010s American Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Cert White Gold Round Brilliant Cut Diamond Engagement Ring 1.07ct J/SI1
Located in London, GB
claw mount set with a round brilliant cut diamond weighing 1.07ct, J colour and SI1 clarity. The ring
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Diamond, White Gold
Shreve, Crump & Low GIA Certified 5.60 Carat J SI1 Round Brilliant Diamond Ring
By Shreve, Crump & Low
Located in Boston, MA
certified J SI1 round brilliant cut diamond measuring 11.60 x 11.67 x 6.88mm is custom set in a handcrafted
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Halo Ring w/ GIA Certified J/SI1 7.01ct. Round Diamond Center. D8.79ct.t.w.
Located in Los Angeles, CA
Halo ring in platinum with prong set rounds around a GIA certified J/SI1 round diamond center
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
J. Birnbach GIA Certified 9.03 carat DSI1 Round Diamond Engagement Ring
By J. Birnbach
Located in New York, NY
Sparkling and timeless, this stunning engagement ring by J. Birnbach features a 9.03 carat round
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Vintage Diamond Platinum Ring with Central Diamond App. 1.20 Carats 'I-J, SI1'
Located in Surfside, FL
approx. 1.20 carats (I/J color-SI1 clarity). Size 6. This Diamond ring is currently size 6 and some items
Category
20th Century Engagement Rings
Materials
Diamond, Platinum
14K Engagement Diamond Ring GIA Certified .78 Carat Round SI1
Located in Laguna Hills, CA
gold. You can choose your ring size and metal color below.
Size .78 carat
Round Cut
Quality SI-1
Color
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, 14k Gold
2.03 Carat Cushion Diamond Halo Platinum Engagement Ring GIA Certified J/SI1
Located in Boca Raton, FL
diamond is GIA Certified J color and SI1 clarity. The diamond is set in a halo mounting featuring 34 round
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Single Row Diamond Ring in 18k White Gold, 0.33 Carat 'I-J Color, SI1 Clarity'
Located in Surfside, FL
-J color, Si1 clarity. Size 8.This Diamond ring is currently size 8 and some items can be sized up or
Category
20th Century Engagement Rings
Materials
Diamond, White Gold
13 Carat Round Brilliant Diamond Huggie Dangle Earrings Certified I - K SI1 VS1
Located in New York, NY
Clarity: SI1
Shape: Round Brilliant Cut
Upper Diamonds:
Carat Weight: 2.01 Carats
Color: K
Clarity: VS1
Category
2010s American Dangle Earrings
Materials
Diamond, 18k Gold, White Gold
1.40ct Pave Natural Round Diamond Earrings 14K Yellow Gold Pair Si1/VS2 Clarity
Located in Aventura, FL
fashionable and classic matching pair of Round Natural Diamond Earrings features Round-cut diamonds. with J
Category
21st Century and Contemporary American Modernist Stud Earrings
Materials
Diamond, 14k Gold, Yellow Gold
2.10 Carat 18 Karat Engagement Round Diamond Trilogy 4 Prongs Three-Stones Ring
By Hasbani Diamonds
Located in London, GB
0.70 carat diamonds with a total weight of 2.10 carat H / J Color, clarity VS / SI1, all set in luxury
Category
2010s British Modern Engagement Rings
Materials
Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gemstone, Peridot, R...
7.70 Carat J-Color Round Brilliant-Cut Diamond Stud Earrings
Located in Palm Beach, FL
posts for pierced ears. Both diamonds are J-color and SI1-clarity, with 'Triple Excellent'-cut. Large
Category
2010s American Stud Earrings
Materials
Diamond, Platinum
1.22 Carat GIA Certified Round Brilliant Cut Si1 Solitaire Diamond 18k Gold Ring
Located in Aventura, FL
Timeless and elegant, The round brilliant cut diamond is a frame with a Halo-shaped diamond. Adding
Category
21st Century and Contemporary American Modernist Engagement Rings
Materials
Diamond, 18k Gold
J. Birnbach 1.50 carat GIA Cushion Cut Diamond Engagement Ring with Diamond Band
By J. Birnbach
Located in New York, NY
This sparkling engagement ring by J. Birnbach features a gorgeous 1.50 carat cushion cut diamond
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
EGL 2.20 Ct J/SI1 Oval Diamond in a Pave Set 18K Engagement Ring with Halo
By Sebastian Bernard
Located in Los Angeles, CA
A very fine Oval Shape J/SI1 EGL certified center Diamond set in a fine 18k gold pave set
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold
Yellow Gold Diamond J-Hook Earrings - 14k Round .18ctw Hoop-Inspired Pierced
Located in Greensboro, NC
Metal Content: 14k Yellow Gold
Stone Information
Natural Diamonds
Carat(s): .18ctw
Cut: Round
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, 14k Gold, Yellow Gold
White Gold Sapphire Diamond J-Hoop Earrings - 14k Round 1.36ctw Flowers Pierced
Located in Greensboro, NC
): 1.16ctw
Cut: Round
Color: Blue
Natural Diamonds
Carat(s): .20ctw
Cut: Round Brilliant
Color: F - G
Category
21st Century and Contemporary Stud Earrings
Materials
Diamond, Sapphire, 14k Gold, White Gold
Yellow Gold Diamond J-Hoop Earrings - 14k Round .28ctw Channel Set Pierced
Located in Greensboro, NC
): .28ctw
Cut: Round Brilliant
Color: Champagne Brown
Clarity: SI1 - SI2
Total Carats: .28ctw
Style: J
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, 14k Gold, Yellow Gold
White Gold Sapphire & Diamond J-Hook Earrings - 14k Round Cut 1.07ctw Pierced
Located in Greensboro, NC
: .90ctw
Cut: Round
Color: Blue
Natural Diamonds
Carats: .17ctw
Cut: Round Brilliant
Color: F - G
Clarity
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, Sapphire, 14k Gold, White Gold
Shreve, Crump & Low 8.3 Carat J SI2 Round Brilliant Cut Diamond Ring
By Shreve, Crump & Low
Located in Boston, MA
This platinum solitaire ring features 1 round brilliant cut diamond, weighing 8.30 carats with a
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Yellow Gold Dark Orange Diamond J-Hoop Earrings - 14k Round 1.10ctw Treated
Located in Greensboro, NC
Diamonds
Carat(s): .40ctw
Cut: Round Brilliant
Color: H - I
Clarity: VS2 - SI1
Total Carats: 1.10ctw
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
J. Birnbach 1.22 Round Diamond Art Deco Engagement Ring in Platinum
Located in New York, NY
carat round diamond certified by EGL to be M color and SI1 clarity. It is set with classic Art Deco
Category
Mid-20th Century American Art Deco Engagement Rings
Materials
Diamond, Platinum
Yellow Gold Diamond J-Hook Earrings - 14k Round .56ctw X Crossover Pierced
Located in Greensboro, NC
): .56ctw
Cut: Round Brilliant
Color: I - J
Clarity: SI1 - SI2
Total Carats: .56ctw
Style: J-Hook
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
Vivid Diamonds 2.21 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
gorgeous GIA Certified round brilliant cut diamonds weighing 2.21 carats total, J-K color VS-SI clarity
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, 18k Gold
J. Birnbach 18K Yellow Gold Huggie Hoop Earrings with Heart Shape Diamond Drop
By J. Birnbach
Located in New York, NY
ear party! The tubular 18K yellow round round huggies are 1.25 centimeters. A 0.50 carat D color, SI1
Category
2010s Hoop Earrings
Materials
Diamond, Yellow Gold
Jose Hess Round Brilliant Diamond 14 Karat White Gold J Hoop Earrings
By Jose Hess
Located in Boca Raton, FL
earrings feature 16 round brilliant cut diamonds weighing 2.00 carat total weight and graded H-I color and
Category
Late 20th Century American Modern Hoop Earrings
Materials
Diamond, White Gold
Free Shipping
W 0.25 in L 0.65 in
Vivid Diamonds GIA Certified 2.93 Carat Diamond Stud Earrings
By Vivid Diamonds
Located in Miami, FL
brilliant cut diamonds weighing 2.93 carats total, J-K color SI1-2 clarity. These gorgeous earrings are
Category
2010s Modern Stud Earrings
Materials
Diamond, 18k Gold, White Gold
White Gold Diamond J-Hoop Earrings -14k Round 1.60ctw Stripe Channel Set Pierced
Located in Greensboro, NC
Metal Content: 14k White Gold
Stone Information
Natural Diamonds
Carat(s): 1.60ctw
Cut: Round
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, 14k Gold, White Gold
Shreve, Crump & Low GIA Certified 3.99 Carat J SI2 Round Brilliant Diamond Ring
By Shreve, Crump & Low
Located in Boston, MA
Certified J SI1 round brilliant cut diamond measuring 10.17 - 10.20 x 6.25 mm is custom set in a handcrafted
Category
2010s American Three-Stone Rings
Materials
Diamond, Platinum
14 Karat Yellow Gold Cuban Link Diamond Pendant Necklace 1.11 Carats
By Harbor Diamonds
Located in New York, NY
a matte finished pendant.
Color J-K
Clarity SI1
Nice brilliants & life!
Category
2010s Contemporary Link Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
GIA 1.76 Carat J/SI Round Brilliant Diamond Bead Set Platinum and 18 Karat Ring
Located in New York, NY
(please see certificate scan in photo menu)
J-color, Si-2 clarity.
Side diamonds:
.50ct. Rounds, full
Category
2010s American Solitaire Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Art Deco GIA Certified 1.39 Ctw. Toi et Moi Engagement Ring J-K SI1-SI2
Located in New York, NY
.
Diamond Details:
Primary Stones: 0.72 & 0.67 Old Europeans
Color / Clarity: K / SI1 & J / SI2, GIA
Category
Early 20th Century Unknown Art Deco Engagement Rings
Materials
Diamond, 14k Gold, White Gold
GIA Certified 5.03 Carat J/VVS1 Round Cut Diamond Ring Half Moon Cut Side Stones
By Gad & Co.
Located in Miami, FL
Carat Round-Brilliant-cut Diamond at the center, with J Color and VVS1 Clarity. The diamond center stone
Category
2010s North American Modern Engagement Rings
Materials
Diamond, 18k Gold, White Gold
DIANA M. 18 kt white gold ring featuring a center 10.76 ct emerald cut J-SI1
By Diana M. Jewels
Located in New York, NY
-SI1) with 1.00 cts tw of micro pave round brilliant diamonds on the band and on the prongs(G/H VS/SI
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, White Gold
Vivid Diamonds GIA Certified 4.11 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
certified round brilliant cut diamonds weighing 4.11 carats total, J color VS2-SI1 clarity. These diamonds
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, Platinum
J.E. Caldwell GIA 1.63 Carat Sapphire Diamond Platinum Cluster Cocktail Ring
By J.E. Caldwell & Co.
Located in Stamford, CT
heat sapphire in a platinum setting with 17 round brilliant and 28 baguette cut diamonds.
1 cushion
Category
Mid-20th Century Cocktail Rings
Materials
Diamond, Sapphire, Green Sapphire, Platinum
Vivid Diamonds GIA Certified 5.25 Carat Radiant Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
certified radiant cut diamond weighing 5.25 carats, J color, SI1 clarity, with 20 round brilliant cut
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
J.J. Marco 'Illuminated Braids' 18 Karat Yellow Gold Link Necklace with Diamonds
By JJ Marco
Located in Scottsdale, AZ
Color: E - F
Diamond Clarity: SI1 - SI2
Stamped: 18K, 750, J.J. MARCO, *958 VI
Necklace Length: 17
Category
21st Century and Contemporary Unknown Contemporary Choker Necklaces
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Free Shipping
L 17 in
J. Birnbach Art Deco 1.22 carat Round Brilliant Platinum Engagement Ring
Located in New York, NY
1.22 carat round diamond M color and SI1 clarity, the diamond is framed by chevron prongs that give it
Category
Early 20th Century American Art Deco Engagement Rings
Materials
Diamond, Platinum
1.50 Carat Round Diamond Solitaire Pendant Necklace
By Emeralds Maravellous
Located in US
hint of color. 1 Round Brilliant cut J- SI1 diamond, 1.50 carat (7.16mm). 14k white gold 3.4 grams
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
White Diamond, Diamond, White Gold, 14k Gold
GIA Report Certified Diamond Ring 1.61cts, 'J Color, VS1 Clarity'
Located in Surfside, FL
GIA report certified round brilliant cut diamond 1.61 carat (J color, VS1 clarity) set in 18k white
Category
20th Century Engagement Rings
Materials
Diamond, White Gold
GIA White Diamond Round Tennis Bracelet in Platinum
Located in Los Angeles, CA
Gorgeous 26.04 ct. white diamond round tennis bracelet with 26 diamonds that are I-J color and SI1
Category
21st Century and Contemporary Tennis Bracelets
Materials
White Diamond, Platinum
.90ct Natural Round Diamonds Domed Band 14kt
Located in New York, NY
Durable Concave Band
.90ct. Natural round cut brilliant diamond
Durable Built.
Si-1 clarity J
Category
2010s American Band Rings
Materials
Diamond, 14k Gold, Yellow Gold
NO RESERVE! - GRS 9.62Ct Ceylon Sapphire & 1.02Ct Diamonds 18K White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
: I-J
Clarity: VS2-SI1
Weight: 8.28 gr.
Item ships from Israeli Diamonds Exchange, customers are
Category
2010s Israeli Art Deco Wedding Rings
Materials
Blue Sapphire, Sapphire, Diamond, 18k Gold, White Gold
Art Deco Round Diamond & Calibre Sapphire Ring
Located in New York, NY
Art Deco Diamond Sapphire Ring, circa 1920s
Round-cut center stone of 1.35 carats with color J-K
Category
Vintage 1920s Art Deco Fashion Rings
Materials
Diamond, Sapphire, White Gold
2ctw Diamond J-Hook Earrings 14k White Gold Pierced Omega Backs
Located in McLeansville, NC
Gem: Natural Diamonds - 2 Total Carats, Round Brilliant Cut, F - H Color, SI1 - I1 Clarity
Metal
Category
2010s Drop Earrings
Materials
Diamond, White Gold
0.15ctw Diamond J-Hook Earrings 14k Gold Omega Back Drops
Located in McLeansville, NC
Gemstone Information:
- Natural Diamonds -
Total Carats - 015ctw
Cut - Round Brilliant
Color - G
Category
21st Century and Contemporary Drop Earrings
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
4.01ct Round Brilliant Cut Diamond Engagement Ring, Platinum
Located in New York, NY
-set in a platinum mounting. The centerpiece is a 4.01-carat round brilliant diamond with K color and
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
GIA Certified 1.78 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.78 Carat Round Brilliant Diamond Loose Stone (Customization Option)
Color: J
Category
2010s Loose Gemstones
Materials
Diamond
3.20 Carat Round Cut Diamond Stud Earrings Platinum
By Emeralds Maravellous
Located in US
Diamond-Cut - Round
Diamond Clarity - SI1 (Clarity Enhanced)
Diamond Color - H-J
Diamond Cut - Excellent
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, Platinum
1.40 carat GIA Certified Round Diamond Platinum Ring
By FERRUCCI
Located in New York, NY
, J color and SI1 clarity,
stunning and superior in quality and design engagement ring, a diamond
Category
2010s American Engagement Rings
Materials
White Diamond, Platinum
Loose Diamond - Round Brilliant .51ct GIA G VS2 Solitaire
Located in Greensboro, NC
Carat(s): 1.80ctw
Cut: Oval
Color: Purple
Natural Diamonds
Carat(s): 1.12ctw
Cut: Round Brilliant
Color
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
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Round Diamond J Si1 For Sale on 1stDibs
You are likely to find exactly the round diamond j si1 you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, white gold and 14k gold. Our collection of these items for sale includes 1729 vintage editions and 952 modern creations to choose from as well. You’re likely to find the perfect round diamond j si1 among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. A round diamond j si1 from J. Birnbach, Antinori Fine Jewels and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 brilliant cut and old european cut alternatives. There aren’t many items for men if you’re seeking a round diamond j si1, as most of the options available are for women and unisex.
How Much is a Round Diamond J Si1?
On average, a round diamond j si1 at 1stDibs sells for $3,565, while they’re typically $1 on the low end and $665,000 for the highest priced versions of this item.
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