Filter the results by
Diamond Shape
  • Brilliant Cut
    1 product
  • Cushion  
    14 products
  • Marquise
    1 product
  • Princess
    1 product
  • Round
    10 products

Diamond Clarity
  • SI1  
    14 products
  • SI2
    3 products
  • VS1
    1 product
  • VS2
    5 products

Diamond Color
  • D
    2 products
  • E
    1 product
  • F
    3 products
  • G
    10 products
  • H
    3 products
  • J
    1 product

Jewelry Material

Stone Type

Jewelry Type

Store

Brand

Gold Karat
  • 18 Karat  
    109 products

Sort by

18 Karat - White Gold - SI1 - Cushion - Diamond Jewelry

  • 14 results

All to choose your 18 Karat - White Gold - SI1 - Cushion - Diamond Jewelry, thanks to the web's most comprehensive price comparison and buying guide ! In this category you will find the best deals, consumer reviews, professional tests, photos and videos to help you choose the best products at the best price.

  • 3.52tcw Fancy Yellow Cushion Cut Diamond Dangle Drop Earring 18k Two Tone Gold
    14,360.00

    Time : Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Condi
    Shipping : free

    3.52tcw Fancy Yellow Cushion Cut Diamond Dangle Drop Earring 18k Two Tone Gold

    Store About Us Feedback Newsletter FAQs Ask Us Carat Weight:Fancy Yellow Cushion : 2.20 Carats Fancy Yellow Round: 0.31 Carats White Diamonds: 1.01 Carat All yellow and white diamonds are 100% natural. Not lab created, not color or clarity enhanced! More details

  • AE0311850 Cushion Modified J SI1 1.96
    10,800.00

    Time : see site
    Shipping : free

    AE0311850 Cushion Modified J SI1 1.96

    More details

  • Saks Fifth Avenue 1 TCW Diamond & 18K White Gold Drop Earrings - White Gold
    3,079.00

    Time : Free Shipping Available! See Site for Details.
    Shipping : $20.00

    Saks Fifth Avenue 1 TCW Diamond & 18K White Gold Drop Earrings - White Gold

    From the Ideal Colorless collection Drop design featuring a dazzling cushion-cut diamond with pave diamond halo Pave diamond bail 1 tcw diamonds Color: D-F colorless Clarity: SI1 18k white gold setting Drop, about 1 Hinged back Made in USA... More details

  • 2.42tcw Vs2 Fancy Vivid Yellow Cushion Cut Certified Diamond Ring 18k White Gold
    12,860.00

    Time : Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Condi
    Shipping : free

    2.42tcw Vs2 Fancy Vivid Yellow Cushion Cut Certified Diamond Ring 18k White Gold

    Store About Us Feedback Newsletter FAQs Ask Us Center Fancy Vivid Yellow Stone: Carat: 1.52 CT Cushion Cut Color/Clarity: Fancy Vivid Yellow/VS2, 100% eye clean, guaranteed!!! Absolutely no visible inclusions. 100% Natural Diamond. Not Enhanced. Not... More details

  • 18K White Gold Cushion Cut Diamond Engagement Ring Art Deco Antique Style 1.91Ct
    5,430.30

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : free

    18K White Gold Cushion Cut Diamond Engagement Ring Art Deco Antique Style 1.91Ct

    18K White Gold, 1.91Ctw Cushion & Round Cut Diamonds, Art-Deco / Antique Prong Set Style Engagement Ring this Beautiful 1.00Ct Cushion Cut Diamond Is Set On A Stunning Setting With Lots Of Diamonds And Design, The Detail In This Hand-Engraved... More details

  • Saks Fifth Avenue 1 TCW Diamond & 18K White Gold Drop Earrings - White Gold
    3,079.00

    Time : Free Shipping Available! See Site for Details.
    Shipping : $20.00

    Saks Fifth Avenue 1 TCW Diamond & 18K White Gold Drop Earrings - White Gold

    From the Ideal Colorless collection Drop design featuring a dazzling cushion-cut diamond with pave diamond halo Pave diamond bail 1 tcw diamonds Color: D-F colorless Clarity: SI1 18k white gold setting Drop, about 1 Hinged back Made in USA... More details

  • DELLA RIVA Made In Italy Earrings Designed In 18K White Gold
    799.00

    Time : see site
    Shipping : $7.99

    DELLA RIVA Made In Italy Earrings Designed In 18K White Gold

    original brand name: Della RIVA. product type: earrings. made in: ITALY. material: 18K White gold. total item weight: 6.4g . total gemstone carat weight: 2.41ctw . earring lock: post. gemstone info . gemstone: diamond. quantity / ctw: 80/0.50ctw . More details

  • 100% Natural 2.67tcw Fancy Yellow Cushion Cut Diamond Ring 18k Multi Tone Gold
    11,250.00

    Time : Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Condi
    Shipping : free

    100% Natural 2.67tcw Fancy Yellow Cushion Cut Diamond Ring 18k Multi Tone Gold

    Store About Us Feedback Newsletter FAQs Ask Us Center Fancy Yellow Stone: Carat: 1.50 CT Cushion Cut Color/Clarity: Fancy Yellow/SI2 100% Natural Diamond. Not Enhanced. Not Lab Treated .Fancy Round Yellow Diamonds:Carat: 0.30 CT Total Round Cut... More details

  • G SI1 GIA Certified 1/2CT Cushion Halo Round Diamond Engagement Ring 18K White Gold Size 6.5 (G-VS-SI1)
    999.00

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : free

    G SI1 GIA Certified 1/2CT Cushion Halo Round Diamond Engagement Ring 18K White Gold Size 6.5 (G-VS-SI1)

    This high quality womens ring features a .35CT GIA Certified E color SI1 clarity eye clean natural diamond. The setting is flanked with 38 round brilliant cut diamonds. All diamonds are set in solid 18k white gold. Finger size 6.5. More details

  • Mens 1.54ct Fancy Pink Brown Cushion Cut Gia Diamond Ring 18k Rose White Gold
    8,590.00

    Time : Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Condi
    Shipping : free

    Mens 1.54ct Fancy Pink Brown Cushion Cut Gia Diamond Ring 18k Rose White Gold

    Cushion Cut: 1.03 Ct Pinkish Dark Brown GIA Certified #2145372052 Diamonds: 0.51 Ct Round Cut All diamonds are 100% natural. Not lab created, not enhanced! Color/Clarity: F-G/VS2-SI1 Metal: 18KT White and Rose Gold Weight: 23.2 Grams Dimensions:... More details

  • 3.02ct Fancy Yellow Cushion Cut Gia Certified Diamond Ring 18k White Gold 4.30tw
    42,870.00

    Time : Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Condi
    Shipping : free

    3.02ct Fancy Yellow Cushion Cut Gia Certified Diamond Ring 18k White Gold 4.30tw

    Store About Us Feedback Newsletter FAQs Ask Us Center Fancy Yellow Stone: Carat: 3.02 CT Cushion Cut Color/Clarity: Fancy Yellow/SI2 100% Natural Diamond. Not Enhanced. Not Lab Treated .Fancy Round Yellow Diamonds:Carat: 0.30 CT Total Round Cut... More details

  • 0.91 CTW Diamonds Ladies Necklace Designed In 18K White Gold
    2,949.00

    Time : see site
    Shipping : $7.99

    0.91 CTW Diamonds Ladies Necklace Designed In 18K White Gold

    product type: Necklace. material: 18K White gold. total item weight: 3.4g . total diamond carat weight: 0.91ctw . necklace lock: spring ring. pendant length: 15mm . pendant width: 8mm . Center Diamond info. gemstone: diamond ctr. quantity / ctw: 1/0. More details

  • Intense Charles & Colvard 7.00mm Cushion Ring W/ Accent 18k White Gold
    3,259.00

    Time : Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Condi
    Shipping : free

    Intense Charles & Colvard 7.00mm Cushion Ring W/ Accent 18k White Gold

    Center Stone Details: Shape: Cushion Cut Size: 7.50 MM Diamond Equivalent Weight: 1.50 carat Actual carat Weight: 1.35 carat Secondary Stone Details: Shape: Cushion Cut Color: F-G (Colorless) Clarity: SI1 (Eye Clean) Weight: 0.5 carat Metal Type:... More details

  • 18K White Gold Cushion Cut Diamond Engagement Ring & Band Art Deco 2.20Ctw
    9,198.85

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : free

    18K White Gold Cushion Cut Diamond Engagement Ring & Band Art Deco 2.20Ctw

    18K White Gold, 2.20Ctw Cushion Cut Diamonds, Art-Deco / Antique Bezel Set Style Engagement Ring With Matching Band. This Beautiful 1.50Ct Cushion Cut Diamond Is Set On A Stunning Setting With Lots Of Diamonds And Design, Very Similar To The Legacy... More details

Legal informations