Diamond - One-of-a-Kind Jewelry
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Diamond - One-of-a-Kind Jewelry

1,081 Results
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    Sterling Silver 1/4ct TDW Pave Diamond Men's Wedding Band (H-I, SI1-SI2)
    Sterling Silver 1/4ct TDW Pave Diamond Men's Wedding Band (H-I, SI1-SI2) Today: $215.99 Add to Cart
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    Sterling Silver 1/5ct TDW Men's Pave Diamond Band (H-I, SI1-SI2)
    Sterling Silver 1/5ct TDW Men's Pave Diamond Band (H-I, SI1-SI2) Today: $179.99 Add to Cart
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    Sterling Silver Men's 7/8ct TDW Diamond Pave Ring (H-I, SI1-SI2)
    Sterling Silver Men's 7/8ct TDW Diamond Pave Ring (H-I, SI1-SI2) Today: $440.00 Add to Cart
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    14k White Gold 1 4/5ct TDW Men's Diamond Ring (G-H, SI1-SI2)
    14k White Gold 1 4/5ct TDW Men's Diamond Ring (G-H, SI1-SI2) Today: $1,499.99 Add to Cart
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    Sterling Silver 3/4ct Men's Pave Diamond Ring (H-I, SI3)
    Sterling Silver 3/4ct Men's Pave Diamond Ring (H-I, SI3) Today: $399.99 Add to Cart
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    10k Black Gold Men's 3/5ct TDW Black Diamond Pave Ring
    10k Black Gold Men's 3/5ct TDW Black Diamond Pave Ring Today: $649.99 Add to Cart
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    14k Yellow Gold Mens 4/5ct TDW Diamond Ring (G-H, I1-I2)
    14k Yellow Gold Mens 4/5ct TDW Diamond Ring (G-H, I1-I2) Today: $999.99 Add to Cart
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    Miadora 14k Yellow Gold 1/6ct TDW Diamond Necklace (G-H, SI1-SI2)
    Miadora 14k Yellow Gold 1/6ct TDW Diamond Necklace (G-H, SI1-SI2) Sale: $512.99 $1,339.99 Off MSRP: 62% Add to Cart
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    Miadora 14k White Gold 1/3ct TDW Diamond Earrings (G-H, SI1-SI2)
    Miadora 14k White Gold 1/3ct TDW Diamond Earrings (G-H, SI1-SI2) Today: $589.99 $1,389.99 Off MSRP: 58% Add to Cart
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    Neda Behnam Soho Boutique 14K Yellow Gold Peridot and Diamond Accent Butterfly Brooch
    Neda Behnam Soho Boutique 14K Yellow Gold Peridot and Diamond Accent Butterfly Brooch Today: $559.99 Add to Cart
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    14k White Gold 3/4ct TDW Round and Baguette-cut Diamond Ring (H-I, SI3)
    14k White Gold 3/4ct TDW Round and Baguette-cut Diamond Ring (H-I, SI3) Sale: $989.99 $1,099.99 Save: 10% Add to Cart
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    Sterling Silver Men's 1/3ct TDW Black and White Diamond Ring
    Sterling Silver Men's 1/3ct TDW Black and White Diamond Ring Today: $243.99 Add to Cart
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    Platinum 12 1/6ct TDW Certified Radiant Cut Diamond Ring
    Platinum 12 1/6ct TDW Certified Radiant Cut Diamond Ring Today: $189,139.98 $301,530.00 Off MSRP: 37% Add to Cart
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    Miadora 18k Gold 5 5/8ct TDW Certified Cushion Cut Diamond Ring (H, SI1) (GIA)
    Miadora 18k Gold 5 5/8ct TDW Certified Cushion Cut Diamond Ring (H, SI1) (GIA) Today: $119,770.99 $278,179.99 Off MSRP: 57% Add to Cart
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    Miadora 14k White Gold 2 1/2ct TDW Diamond Halo Ring (H-I, I1-I2)
    Miadora 14k White Gold 2 1/2ct TDW Diamond Halo Ring (H-I, I1-I2) Today: $12,559.99 $33,959.99 Off MSRP: 63% Add to Cart
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    Platinum 9 1/6ct TDW Certified Pear Shape Diamond Ring (H, SI1)
    Platinum 9 1/6ct TDW Certified Pear Shape Diamond Ring (H, SI1) Today: $125,878.99 $200,672.00 Off MSRP: 37% Add to Cart
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    Miadora 18k Gold 5 3/4ct TDW Ceritified Radiant-Cut Diamond Ring (H-I, VS2-SI1) (IGI)
    Miadora 18k Gold 5 3/4ct TDW Ceritified Radiant-Cut Diamond Ring (H-I, VS2-SI1) (IGI) Today: $70,313.99 $163,129.99 Off MSRP: 57% Add to Cart
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    Annello 14k White Gold 1 1/2ct TDW Certified Emerald Trillion-cut Diamond Ring (G, SI1)
    Annello 14k White Gold 1 1/2ct TDW Certified Emerald Trillion-cut Diamond Ring (G, SI1) Today: $4,699.99 $7,800.00 Off MSRP: 40% Add to Cart
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    Miadora 14k White Gold 1 3/4ct TDW Certified Diamond Engagement Ring (F, VS2) (GIA)
    Miadora 14k White Gold 1 3/4ct TDW Certified Diamond Engagement Ring (F, VS2) (GIA) Today: $24,413.99 Add to Cart
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    18k Gold Gemstone and 16ct TDW Diamond Estate Necklace (F-G, VS1-VS2)
    18k Gold Gemstone and 16ct TDW Diamond Estate Necklace (F-G, VS1-VS2) Today: $23,685.99 Add to Cart
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    10k Gold 5/8ct TDW Diamond Crucifix Necklace (H-I, SI1-SI2)
    10k Gold 5/8ct TDW Diamond Crucifix Necklace (H-I, SI1-SI2) Today: $980.99 Add to Cart
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    Platinum and 18k Yellow Gold 3 2/5ct TDW Certified Natural Fancy Green-Yellow Diamond Ring (F-G, SI1-SI2)
    Platinum and 18k Yellow Gold 3 2/5ct TDW Certified Natural Fancy Green-Yellow Diamond Ring (F-G, SI1-SI2) Today: $11,728.99 Add to Cart
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    Annello 14k White Gold Certified 2ct TDW Round and Baguette Diamond Ring (H, VS2)
    Annello 14k White Gold Certified 2ct TDW Round and Baguette Diamond Ring (H, VS2) Today: $10,131.99 $15,725.00 Off MSRP: 36% Add to Cart
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    Annello 14k White Gold 1 4/5ct TDW Certified Round Diamond Solitiare Ring (G, SI1)
    Annello 14k White Gold 1 4/5ct TDW Certified Round Diamond Solitiare Ring (G, SI1) Today: $12,999.99 $19,795.00 Off MSRP: 34% Add to Cart
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    Platinum 3 1/2ct TDW Emerald Certified Diamond Engagement Ring (H, VS2)
    Platinum 3 1/2ct TDW Emerald Certified Diamond Engagement Ring (H, VS2) Today: $39,805.99 $63,444.80 Off MSRP: 37% Add to Cart
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    Auriya 18k White Gold 5ct TDW Certified Cushion Cut Diamond Ring (I, VS2)
    Auriya 18k White Gold 5ct TDW Certified Cushion Cut Diamond Ring (I, VS2) Today: $30,985.99 Add to Cart
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    14k White Gold 5ct TDW Round Diamond Eternity Wedding Band (H-I, SI1-SI2)
    14k White Gold 5ct TDW Round Diamond Eternity Wedding Band (H-I, SI1-SI2) Today: $8,956.99 $14,032.00 Off MSRP: 36% 1.0 (1 reviews) Add to Cart
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    10k Black Gold Men's 3/4ct TDW Pave Black Diamond Ring
    10k Black Gold Men's 3/4ct TDW Pave Black Diamond Ring Today: $640.00 Add to Cart
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    Annello 14k Gold Certified 2ct TDW Radiant Cut Three Stone Diamond Ring (I, I1)
    Annello 14k Gold Certified 2ct TDW Radiant Cut Three Stone Diamond Ring (I, I1) Today: $5,270.99 $8,800.00 Off MSRP: 40% Add to Cart
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    Miadora Platinum 9 1/6ct TDW Emerald-cut Diamond Eternity Ring (G-H, VS1-VS2)
    Miadora Platinum 9 1/6ct TDW Emerald-cut Diamond Eternity Ring (G-H, VS1-VS2) Today: $33,097.99 $90,479.99 Off MSRP: 63% Add to Cart
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    18k White Gold 1 1/2ct Oval Diamond Ring (G-H, VS1-VS2)
    18k White Gold 1 1/2ct Oval Diamond Ring (G-H, VS1-VS2) Sale: $6,124.49 $6,804.99 Save: 10% Add to Cart
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    Auriya 14k Gold 4 1/4ct TDW EGL USA Certified Fancy Yellow Diamond Pear Halo Ring (G-H, SI1-SI2)
    Auriya 14k Gold 4 1/4ct TDW EGL USA Certified Fancy Yellow Diamond Pear Halo Ring (G-H, SI1-SI2) Today: $17,768.99 $52,599.00 Off MSRP: 66% Add to Cart
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    10k White Gold Men's 9.75ct TDW Pave Diamond Link Bracelet (H-I, SI1-SI2)
    10k White Gold Men's 9.75ct TDW Pave Diamond Link Bracelet (H-I, SI1-SI2) Today: $5,799.99 Add to Cart
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    Miadora 14k White Gold 1 2/5ct TDW Asscher Cut Diamond Ring (G-H, VS1-VS2)
    Miadora 14k White Gold 1 2/5ct TDW Asscher Cut Diamond Ring (G-H, VS1-VS2) Today: $4,828.99 $13,159.99 Off MSRP: 63% Add to Cart
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    Platinum Certified 3 1/2ct TDW Round-cut Diamond Ring (H-I, VS1-VS2)
    Platinum Certified 3 1/2ct TDW Round-cut Diamond Ring (H-I, VS1-VS2) Today: $59,588.99 $94,985.00 Off MSRP: 37% Add to Cart
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    Platinum 2 1/2ct TDW Certified Emerald-cut Diamond Engagement Ring (H-I, SI1-SI2)
    Platinum 2 1/2ct TDW Certified Emerald-cut Diamond Engagement Ring (H-I, SI1-SI2) Today: $16,732.99 $26,659.00 Off MSRP: 37% Add to Cart
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    Auriya 14k White Gold 1ct TDW Clarity-enhanced Diamond Engagement Ring (F-G, SI1)
    Auriya 14k White Gold 1ct TDW Clarity-enhanced Diamond Engagement Ring (F-G, SI1) Today: $4,171.99 $10,099.00 Off MSRP: 59% Add to Cart
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    Miadora 18k White Gold 1 1/6ct TDW Certified Diamond Ring (G, VS1) (GIA)
    Miadora 18k White Gold 1 1/6ct TDW Certified Diamond Ring (G, VS1) (GIA) Today: $11,198.99 $26,319.99 Off MSRP: 57% Add to Cart
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    Miadora 14k Gold 1 1/2ct TDW Yellow Cushion Cut Diamond Ring (I1-I2)
    Miadora 14k Gold 1 1/2ct TDW Yellow Cushion Cut Diamond Ring (I1-I2) Today: $4,060.99 $11,029.99 Off MSRP: 63% Add to Cart
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    Miadora 14k Gold Certified 2ct TDW Princess Solitaire Diamond Ring (I, VVS2)
    Miadora 14k Gold Certified 2ct TDW Princess Solitaire Diamond Ring (I, VVS2) Today: $29,232.99 $68,699.99 Off MSRP: 57% Add to Cart
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    Annello 14k Gold 1 7/8ct TDW Ceritifed Princess Cut Diamond Bridal Ring Set (I, SI2)
    Annello 14k Gold 1 7/8ct TDW Ceritifed Princess Cut Diamond Bridal Ring Set (I, SI2) Today: $4,887.99 Add to Cart
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    Miadora 18k White Gold 4 7/8ct TDW Marquise Diamond Ring (D-E, SI1-SI2)
    Miadora 18k White Gold 4 7/8ct TDW Marquise Diamond Ring (D-E, SI1-SI2) Today: $47,075.99 Add to Cart
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    Auriya 14k Gold 1 3/4ct TDW Certified Round Halo Diamond Ring (H-I, SI1-SI2)
    Auriya 14k Gold 1 3/4ct TDW Certified Round Halo Diamond Ring (H-I, SI1-SI2) Today: $9,534.99 Add to Cart
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    Annello 14k White Gold Blue and White Diamond Engagement Ring (G-H, I1-I2)
    Annello 14k White Gold Blue and White Diamond Engagement Ring (G-H, I1-I2) Today: $1,392.99 $2,905.00 Off MSRP: 52% Add to Cart
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    Annello 14k Gold 5 3/4 ct TDW Black and White Diamond Pear Shape Ring (H-I, I1-I2)
    Annello 14k Gold 5 3/4 ct TDW Black and White Diamond Pear Shape Ring (H-I, I1-I2) Today: $2,186.99 $3,650.00 Off MSRP: 40% Add to Cart
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Recent Customer Reviews in One-of-a-Kind Jewelry

  • Jun 11, 2014

    quest42n8  from Cleveland, Rating:5.0

    A beautiful piece that was as described. I will say that the piece was much prettier that the pictures. The pendant came with a delicate chain. Nicely boxed for presentation. Pleased.

    • Would you recommend this to a friend? Yes
  • May 29, 2014

    claudineb  from Florida, Rating:3.0

    I wanted to buy a band that I could wear alone , and this ring looked beautiful on the website. However, when I received it I knew right away it was not what I wanted, it was way too thin for my size 6 finger. The diamonds were barely visible , it could possibly work if you pair it with an engagement ring. Overall I was disappointed and had to send it back.

    • Would you recommend this to a friend? No
  • Ring didn't match expectations

    Feb 18, 2014

    glenvilleman  from Your PA, Rating:1.0

    Poor quality setting and quality of the stones are below the description. Would not purchase any additional jewelry from Overstock as you really don't have a clue what you will receive. After receiving the ring I could have purchased similar quality at half the cost. Overstock was no bargain.

    • Would you recommend this to a friend? No
  • Not as advertised!

    Nov 26, 2013

    gunitandhalf  from Bethesda, MD, Rating:1.0

    The ring arrived without ANY paperwork, at all.. Did not look like a 5 carat ring! I owned a 3 carat similar eternity band that got stolen. This was suppose to be a replacement. It looked EXACTLY like the 3 carat ring I owned before!!!! The quality of diamonds was nice, but without the proper paperwork and certifications, I felt cheated because wasn't sure exactly what I was paying for. Return process was annoying and long. I had to mail the ring back insured for $8000 and had to scan a copy of a receipt in order to be reimbursed for the return shipping

    • Would you recommend this to a friend? No
  • Oct 9, 2013

    karen11111  from NYC, Rating:1.0

    Although the center stones were sparkly the stones surrounding them were of such poor quality that it was difficult to tell whether they were all there or just gray.

    • Would you recommend this to a friend? No

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