Filter the results by

Stone Type

  • Amethysts
    3 products
  • Blue Topazes
    4 products
  • Crystals
    1 product
  • Diamonds
    119 products
  • Jade Stones
    1 product
  • Onyx Stones
    1 product
  • Opals  
    119 products
  • Sapphires
    1 product
  • Tanzanite
    2 products
  • Tourmaline
    2 products

Birthstone


Diamond Shape

  • Brilliant Cut
    16 products
  • Cushion
    5 products
  • Marquise
    5 products
  • Oval
    3 products
  • Pear
    10 products
  • Princess
    1 product
  • Round  
    119 products

Gender and Age


Jewelry Type


Jewelry Material


Brand


Gold Karat


Style


Diamond Color


Diamond Clarity


Gemstone Color


Store


Sort by


Amazon Marketplace - Round - April - Diamonds - Opals - Diamond Jewelry

  • 115 results

All to choose your Amazon Marketplace - Round - April - Diamonds - Opals - 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.

  • My Jewelry Box Opal Ring with Diamonds 2.00 Carat (ctw) in Sterling Silver, Size 7
    $99.00

    My Jewelry Box Opal Ring with Diamonds 2.00 Carat (ctw) in Sterling Silver, Size 7

    This 2.0 carat (ctw) opal and diamond ring is crafted from white polished sterling silver curving gracefully around and behind the seven stones. Six round, brilliant cut, claw set dainty white diamonds bring out the truest white in the centered 9 by... More details

  • My Jewelry Box Opal Ring with Diamonds 3/4 Carat (ctw) in 10K White Gold, Size 6.5 (9044OPAL)
    $199.00

    My Jewelry Box Opal Ring with Diamonds 3/4 Carat (ctw) in 10K White Gold, Size 6.5 (9044OPAL)

    Celebrate love with this great Valentine’s Day gift. An 7x5 millimeter oval-shaped opal shines softly in a rich setting of 10 karat white gold. Crisp round diamonds complete the look. More details

  • My Jewelry Box Opal Ring with Diamonds in 10K White Gold, Size 7
    $199.00

    My Jewelry Box Opal Ring with Diamonds in 10K White Gold, Size 7

    Crafted in stylish 10 karat white gold, this classic ring boasts a central gemstone of satiny opal resting in a halo of brilliant round diamonds. Add a touch of style to any occasion with this beautiful and feminine accessory. More details

  • Amour Sterling Silver, Diamond and Pink Opal Earrings, (.2 cttw, GH Color, I2-I3 Clarity), (FC0XV6LZFA)
    $184.00

    Amour Sterling Silver, Diamond and Pink Opal Earrings, (.2 cttw, GH Color, I2-I3 Clarity), (FC0XV6LZFA)

    These delightful stud earrings are made with round cabochon-cut pink opal gemstone and round-cut white diamonds set in pink silver. The pink rhodium plated earrings are secured with lever backs and glimmers with highly polished accent. More details

  • Finejewelers 2.5mm Opal And Diamond Band Ring in 925 Sterling Silver Size 8 LIFETIME WARRANTY (R8016OP)
    $48.99

    Finejewelers 2.5mm Opal And Diamond Band Ring in 925 Sterling Silver Size 8 LIFETIME WARRANTY (R8016OP)

    2.5mm Opal And Diamond Band Ring crafted in 925 Sterling Silver . 3 Stones Round Opal, 1 Stone Round Diamond. Metal weight may vary with finger size and metal choice. Finejewelers Style Number: R8016OP. More details

  • My Jewelry Box Opal Infinity Bracelet 3.0 Carat (ctw) with Diamonds in 10K White Gold (BR820W10OP)
    $379.00

    My Jewelry Box Opal Infinity Bracelet 3.0 Carat (ctw) with Diamonds in 10K White Gold (BR820W10OP)

    Celebrate love with this great Valentine’s Day gift. This charming 3.0 carat (ctw) gemstone bracelet boasts twelve enthralling white opal stones and two glimmering white diamonds claw set in delicately twisting bands of 10 karat polished white gold. More details

  • Amour Sterling Silver, Diamond and Pink Opal Heart Shaped Pendant with Chain, (.1 cttw, GH Color, I2-I3 Cl... (FC0XV5XT8W)
    $95.00

    Amour Sterling Silver, Diamond and Pink Opal Heart Shaped Pendant with Chain, (.1 cttw, GH Color, I2-I3 Cl... (FC0XV5XT8W)

    This heart pendant is made with pink silver, heart cabochon-cut pink opal gemstone and round-cut white diamonds. The pink Rhodium Plated round cable chain pendant is secured with spring clasp and delights with high polished accent. More details

  • Direct-Jewelry 14k White Gold Round Opal Screw-back Stud Earrings
    $59.99

    Direct-Jewelry 14k White Gold Round Opal Screw-back Stud Earrings

    More details

  • Direct-Jewelry 14k Yellow Gold Round Opal Stud Earrings
    $44.99

    Direct-Jewelry 14k Yellow Gold Round Opal Stud Earrings

    These 14k yellow gold round opal stud earrings feature 4 mm genuine natural opals with a 0.32 ct total weight. More details

  • Direct-Jewelry 14k White Gold Round Opal Stud Earrings
    $44.99

    Direct-Jewelry 14k White Gold Round Opal Stud Earrings

    These 14k white gold round opal stud earrings feature 4 mm genuine natural opals with a 0.32 ct total weight. More details

  • Amanda Rose Collection 14K White Gold Round Opal Stud Earrings (4 mm)
    $49.95

    Amanda Rose Collection 14K White Gold Round Opal Stud Earrings (4 mm)

    More details

  • Direct-Jewelry 14k Yellow Gold Round Opal Stud Earrings
    $59.99

    Direct-Jewelry 14k Yellow Gold Round Opal Stud Earrings

    These 14k yellow gold round opal stud earrings feature 5 mm genuine natural opals with a 0.40 ct total weight. More details

  • Direct-Jewelry 14k Yellow Gold Round Opal Stud Earrings
    $32.99

    Direct-Jewelry 14k Yellow Gold Round Opal Stud Earrings

    These 14k yellow gold round opal stud earrings feature 3 mm genuine natural opals with a 0.14 ct total weight. More details

  • Direct-Jewelry 14k White Gold Round Opal Stud Earrings
    $32.99

    Direct-Jewelry 14k White Gold Round Opal Stud Earrings

    These 14k white gold round opal stud earrings feature 3 mm genuine natural opals with a 0.14 ct total weight. More details

  • Amanda Rose Collection 14K White Gold Round 3mm Opal Screw-back Stud Earrings
    $49.95

    Amanda Rose Collection 14K White Gold Round 3mm Opal Screw-back Stud Earrings

    More details

  • Original Star K(tm) 7mm Round Simulated Mexican Fire Opal Engagement Ring in .925 Sterling Silver Size 6
    60.00

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

    Original Star K(tm) 7mm Round Simulated Mexican Fire Opal Engagement Ring in .925 Sterling Silver Size 6

    Original Star K(tm) 7mm Round Simulated Mexican Fire Opal Engagement Ring crafted in .925 Sterling Silver . 1 Stone Round Simulated Fire Opal. Metal weight may vary with finger size and metal choice. Finejewelers Style Number: 305014. More details

  • Genuine 0.50ctw Opal & Diamond Pendant 10K Yellow Gold
    98.00

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : $5.98

    Genuine 0.50ctw Opal & Diamond Pendant 10K Yellow Gold

    SKU ID: 90275 ---- Genuine 0.50ctw Opal & Diamond Pendant 10K Yellow Gold * MSRP $330 ---- Diamond: 1 Round cut @ 0.02 ctw ---- Clarity: SI-I ---- Color: H-K ---- Gemstone: Natural Opal ---- Gemstone color: Cream, Ivory ---- Gemstone quality:... More details

  • Glitzy Rocks 18k Gold over Silver Opal and Diamond Accent Bracelet
    49.85

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : $4.49

    Glitzy Rocks 18k Gold over Silver Opal and Diamond Accent Bracelet

    Add just the right sparkle to your wardrobe with a multi lab-created opal and diamond bracelet Jewelry is crafted of 18-karat yellow gold over sterling silver Bracelet features differently colored created opal gemstones Three white oval lab-created... More details

  • DivaDiamonds 14K White Gold Square Fire Opal and Diamond Ring - Size 6
    600.00

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

    DivaDiamonds 14K White Gold Square Fire Opal and Diamond Ring - Size 6

    This dazzling sparkling timeless ring is classic and can be used as an engagement ring, anniversary ring, bridal ring, promise ring, proposal ring, fashion ring, wedding ring, cocktail ring and also to represent eternal love between you and that... More details

  • 10k Yellow Gold Pear Opal Round Diamond Stud Earrings
    181.99

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

    10k Yellow Gold Pear Opal Round Diamond Stud Earrings

    The simple beauty of these 10k yellow gold and diamond earrings make it an exquisite pair to add to your already established collection. These earrings will be sure to bring you many compliments when you wear them. This pair of earrings is perfect... More details

  • Crystal Pendant Necklace
    62.00

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : $9.00

    Crystal Pendant Necklace

    Round crystal shapes of black diamond with accents of burgundy, khaki & light grey opal crystals on an antique silver chain. Design is approx. 3 1/4 x 1/2 wide at center, 16 in length with a 4 extender & lobster clasp. More details

  • Michael Valitutti 14K Yellow Gold Opal, Tanzanite, Pink Tourmaline & Diamond Ring - SIZE 6
    655.00

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : $9.99

    Michael Valitutti 14K Yellow Gold Opal, Tanzanite, Pink Tourmaline & Diamond Ring - SIZE 6

    Personalize your fashion with a festive flair! This remarkable ring will certainly capture attention wherever you go. Glowing at the center is one oval shaped 10 x 8mm opal cabochon surrounded by decadent color from 12 round full cut 2 x 2mm light... More details

  • Sterling Silver 1 5/8ct TGW Opal and Diamond Fashion Ring (0.1 Cttw)
    89.00

    Time : Fantastic prices with ease & comfort of Amazon.com!
    Shipping : $4.99

    Sterling Silver 1 5/8ct TGW Opal and Diamond Fashion Ring (0.1 Cttw)

    This graceful ring features an oval-cut opal center stone with round-cut black diamonds side stones set in sterling silver. This ring glimmers with a high polish finished. More details

  • 14k White Gold 7mm Brilliant Round Opal Stud Earrings
    245.00

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

    14k White Gold 7mm Brilliant Round Opal Stud Earrings

    This beautiful pair of earrings is prong set with 2 brilliant round opals that are 7.0mm each. Featuring clip-in backs for added loss protection! More details

  • Created Opal, Pink Sapphire and Diamond Cross Pendant
    179.40

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

    Created Opal, Pink Sapphire and Diamond Cross Pendant

    This sterling silver created opal cross pendant features a 5mm heart shaped created pink sapphire as well as 16 round accent diamonds. Diamonds are 0.05ctw. Pendant is 21.5mm long and 16mm wide. 18 inch sterling silver chain with spring ring clasp... More details

Legal informations