Round Neck Diamond Jewelry
Many people run into problems when buying or wearing round diamond necklaces, things like uncertified diamonds, loose settings, or pieces that donβt sit right on the neckline. These issues can cause more than just frustration; they often mean wasted money, lost stones, or a necklace that quickly loses its shine.Β
At Diagaa, every necklace is made with certified diamonds, secure craftsmanship, and designs created to shine beautifully for years. With a piece that blends elegance and reliability, youβll never have to worry about your investment, just enjoy the confidence of wearing jewelry that always looks its best. Discover your perfect round diamond necklace at Diagaa
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90 products
90 products
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: RoundΒ
β§ Diamond Weight: 0.10 CT
β§ Number of Diamonds: 2Β
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β§ Diamond Cut: Excellent
β
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β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Bezel
β§ Chain Length: 14-18 Inch
Curved Bar Diamond Necklace made with nine round brilliant-cut diamond in two prong setting with distance between each diamond.
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β§ Stone Shape: RoundΒ
β§ Diamond Weight: 0.22 CT
β§ Number of Diamonds: 9
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β
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β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: ProngΒ
β§ Chain Length: 14-18 Inch
Leaf Lab Diamond Choker Necklace features a unique pattern of round diamond clusters, forming leaf and teardrop motifs for a stunning statement.
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β§ Stone Shape: RoundΒ
β§ Diamond Weight: 4.91 CT
β§ Number of Diamonds: 252
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β
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β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 10K Solid Gold,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: PaveΒ
β§ Necklace Width - 13.80 MM Approx.
β§ Chain Length: 14-18 Inch
Lab Diamond Round Tennis Necklace showcases a design where clusters of seven round diamonds come together, creating the illusion of one large diamond from a distance.
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β§ Stone Shape: RoundΒ
β§ Diamond Weight: 3.94 CT
β§ Number of Diamonds: 287
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 10K Solid Gold,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Pressure
β§ Necklace Width - Approx. 5.20 MM
β§ Chain Length: 14-18 Inch
Lab Diamond Tennis Necklace is made using round brilliant-cut diamonds. Each rectangular cluster is created using six diamonds.
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β§ Stone Shape: RoundΒ
β§ Diamond Weight: 8.61 CT
β§ Number of Diamonds: 280
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β
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β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 10K Solid Gold,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Pave
β§ Necklace Width - Approx. 7.35 MM
β§ Necklace Thickness - Approx. 3.10 MM
β§ Chain Length: 14-18 Inch
Classic Lab Diamond Tennis Necklace features a line of round brilliant-cut diamonds, with each diamond set in its own four-prong setting.
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β§ Stone Shape: RoundΒ
β§ Diamond Weight: 7.94 CT (16 Inch)
β§ Number of Diamonds: 115 (16 Inch)
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β§ Diamond Cut: Excellent+
β
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β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 10K Solid Gold,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Necklace Width - Approx. 2.70 MM
β§ Chain Length: 14-18 Inch
Lab Diamond Tennis Y-Necklace featuring pressure-set clusters of seven round diamonds, which give the illusion of a single large stone. The necklace is designed to form a "Y" shape when worn.
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: RoundΒ
β§ Diamond Weight: 5.18 CT
β§ Number of Diamonds: 378
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 10K Solid Gold,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Pave
β§ Necklace Width - Approx. 5.20 MM
β§ Chain Length: 14-18 Inch
Lab Diamond Round Tennis Necklace showcases a design where clusters of seven round diamonds come together, creating the illusion of one large diamond from a distance.
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β§ Stone Shape: RoundΒ
β§ Diamond Weight: 9.55 CT
β§ Number of Diamonds: 217
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 10K Solid Gold,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Pressure
β§ Necklace Width - Approx. 7.15 MM
β§ Necklace Thickness - Approx. 3.10 MM
β§ Chain Length: 14-18 Inch
Round Lab Diamond Tennis necklace made with 37 individually set diamonds, each one held securely by a single collet with four prongs.
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β§ Stone Shape: RoundΒ
β§ Diamond Weight: 10.73 CT
β§ Number of Diamonds: 37
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 10K Solid Gold,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Necklace Width - Approx. 5.65 MM
β§ Chain Length: 14-18 Inch
1.20 CT Round Cut Natural Diamond Solitaire Cluster Necklace
From $5,815.00 USD
Unit price per1.20 CT Round Cut Natural Diamond Solitaire Cluster Necklace
From $5,815.00 USD
Unit price perβ¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round
β§ Diamond Weight: 1.20Β CT
β§ Number of Diamonds: 9
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2
β§ Accent Diamond Clarity: I1
β§ Diamond Color Grade: H-I
β§ Focal Diamond Certificate: Focal Diamond will be GIA/IGI Certified
β¦ ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 10.80 mm
β§ Pendant Width: 10.80 mm
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β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
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β§ Stone Shape: Round
β§ Focal Diamond Weight: 1 CT
β§ Diamond Weight: 1.10Β CT
β§ Number of Diamonds: 4
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2
β§ Accent Diamond Clarity: I1
β§ Diamond Color Grade: H-I
β§ Focal Diamond Certificate: Focal Diamond will be GIA/IGI Certified
β¦ ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 7.40 mm
β§ Pendant Width: 10.50 mm
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β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
A round, brilliant-cut diamond is used as the focal point, surrounded by a delicate and intentionally imperfect half halo of smaller round diamonds. All the stones are set in prongs, allowing for maximum light reflection.
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: RoundΒ
β§ Focal Diamond Weight: 1 CT
β§ Total Diamond Weight: 0.28 CT
β§ Number of Diamonds: 15
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2
β§ Accent Diamond Clarity: I1
β§ Diamond Color Grade: H-I
β§ Focal Diamond Certificate: Focal Diamond will be GIA/IGI Certified
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 10.40 mm
β§ Pendant Width: 13.30 mm
β¦ πππ«ππ’ππ’ππππ’π¨π§π¬:
β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
Inspired by the beauty of the cosmos, this necklace redefines the classic solitaire with a round center diamond surrounded by clusters of smaller round diamonds. Each stone is individually prong-set, creating an artful, unfinished look that is both modern and timeless.
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round
β§ Focal Diamond Weight: 1 CT
β§ Total Diamond Weight: 0.34 CT
β§ Number of Diamonds: 19
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2
β§ Accent Diamond Clarity: I1
β§ Diamond Color Grade: H-I
β§ Focal Diamond Certificate: Focal Diamond will be GIA/IGI Certified
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 10.90 mm
β§ Pendant Width: 12.35 mm
β¦ πππ«ππ’ππ’ππππ’π¨π§π¬:
β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round and MarquiseΒ
β§ Focal Diamond Weight: 1 CT
β§ Diamond Weight: 0.42 CT
β§ Number of Diamonds: 6
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2
β§ Accent Diamond Clarity: I1
β§ Diamond Color Grade: H-I
β§ Focal Diamond Certificate: Focal Diamond will be GIA/IGI Certified
β¦ ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 10.40 mm
β§ Pendant Width: 13.20 mm
β¦ πππ«ππ’ππ’ππππ’π¨π§π¬:
β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
This necklace features a brilliant round diamond at its center and a V-shaped under-halo that perfectly frames the central stone.
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: RoundΒ
β§ Focal Diamond Weight: 1 CT
β§ Diamond Weight: 0.45 CT
β§ Number of Diamonds: 12
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2
β§ Accent Diamond Clarity: I1
β§ Diamond Color Grade: H-I
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Bezel and Pave
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 9.90 mm
β§ Pendant Width: 13.20 mm
β¦ πππ«ππ’ππ’ππππ’π¨π§π¬:
β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
β§ Focal Diamond Certificate: Focal Diamond will be GIA/IGI Certified
This floral necklace features a round brilliant-cut diamond at its center, with delicate arrangement of three marquise-cut diamonds on each side. Each diamond is secured by individual prongs, creating a shimmering blossom-like effect.
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round and Marquise
β§ Focal Diamond Weight: 1 CT
β§ Total Diamond Weight: 0.90 CT
β§ Number of Diamonds: 7
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2Β
β§ Accent Diamond Clarity: I1
β§ Diamond Color: H-I
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Pendant Length: 10 mm
β§ Pendant Width: 18.50 mm
β¦ πππ«ππ’ππ’ππππ’π¨π§π¬:
β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
β§ Focal Diamond Certificate: Focal Diamond will be IGI/GIA Certified
Round brilliant cut diamond solitaire necklace surrounded by a decorative halo, all secured with delicate prongs and attached with a fine chain.
β
πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round
β§ Focal Diamond Weight: 1 CT
β§ Accent Diamond Weight: 0.07 CT
β§ Number of Diamonds: 13
β§ Stone Type: Natural Diamond
β§ Focal Diamond Clarity: SI2
β§ Accent Diamond Clarity: I1
β§ Diamond Color: H-I
β
ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Pendant Length: 9 MM
β§ Pendant Width: 9 MMΒ
β¦ πππ«ππ’ππ’ππππ’π¨π§π¬:
β§ Jewelry Certificate: Jewelry priced above $500+ comes with third-party jewelry certificate, verifying the authenticity of diamond/gemstone and gold.
β§ Focal Diamond Certificate: Focal Diamond will be IGI/GIA Certified
1.20 CT Lab Grown Round Cut Diamond Solitaire Cluster Necklace
From $735.00 USD
Unit price per1.20 CT Lab Grown Round Cut Diamond Solitaire Cluster Necklace
From $735.00 USD
Unit price perβ¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round
β§ Diamond Weight: 1.20Β CT
β§ Number of Diamonds: 9
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β§ Focal Diamond Certificate: Focal Diamond will be IGI Certified
β¦ ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 10.80 mm
β§ Pendant Width: 10.80 mm
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round
β§ Diamond Weight: 1.10Β CT
β§ Number of Diamonds: 4
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β§ Focal Diamond Certificate: Focal Diamond will be IGI Certified
β¦ ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver, 14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 7.40 mm
β§ Pendant Width: 10.50 mm
β¦ πππ¨π§π πππππ’π₯π¬:
β§ Stone Shape: Round and MarquiseΒ
β§ Focal Diamond Weight: 1 CT
β§ Diamond Weight: 0.42 CT
β§ Number of Diamonds: 6
β§ Stone Type: Lab Grown Diamond
β§ Diamond Clarity: VS1+
β§ Diamond Color: E-F
β§ Focal Diamond Certificate: Focal Diamond will be IGI Certified
β¦ ππππ€π₯πππ πππππ’π₯π¬:
β§ Metal Type: Solid Gold
β§ Metal Purity: 925 Sterling Silver,14K Solid Gold, 18K Solid Gold
β§ Metal Tone: Yellow Gold, White Gold, Rose Gold
β§ Setting Type: Prong
β§ Chain Length: 14-18 Inch
β§ Pendant Length: 10.40 mm
β§ Pendant Width: 13.20 mm
