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Since 1986 Custom Design your dream ring

Diamond Jewelry

Natural and lab-grown diamond jewelry in 14K and 18K gold — studs, tennis bracelets, pendants, hoops, and more from Gabriel & Co., Tacori, Decoage, and Simon G. at Jewelry Couture in Ventura, CA.

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LP2103 WHITE 18K X

Simon G. LP2103 18K White Gold Hammered Diamond Right Hand Ring

From $4,620.00 USD
MP1799 WHITE 18K X

Simon G. MP1799 18K White Gold Diamond Cross Pendant Necklace

$4,470.00 USD
LE4620 WHITE 18K X WHITE

Simon G. LE4620 18K White Gold Diamond Hoop Earrings

$3,110.00 USD
LR3165 WHITE 18K X 2T

Simon G. LR3165 18K Two-Tone Gold Diamond Right Hand Ring

$2,930.00 USD
LB2417 WHITE 18K X 3T

Simon G. LB2417 18K Three-Tone Gold Diamond Bangle 2.68 CTW

$16,570.00 USD
LE4635 WHITE 18K X 3T

Simon G. LE4635 18K Three-Tone Gold Diamond Earrings 1.39 CTW

$6,600.00 USD
LP4658 WHITE 18K X 2T

Simon G. LP4658 18K White and Yellow Gold Diamond Pendant Necklace

$4,380.00 USD

Simon G. LP4906 18K Three-Tone Gold Diamond Pendant Necklace

$5,170.00 USD
LR2916-A WHITE 18K X 3T

Simon G. LR2916-A 18K Three-Tone Gold Stacked-Look Diamond Fashion Ring

$4,670.00 USD
LP4659 WHITE 18K X WHITE

Simon G. LP4659 18K White Gold Diamond Butterfly Pendant Necklace 1.92 CTW

$6,160.00 USD
BRS100 WHITE 14K X YELLOW

Simon G. BRS100 Men's Ruthenium and 14K Gold Black Diamond Bracelet 0.30 CTW

$1,470.00 USD
BRS101 WHITE 14K X YELLOW

Simon G. BRS101 Men's Ruthenium and 14K Gold Black Diamond Bracelet

$1,040.00 USD
BRS102 WHITE 14K X YELLOW

Simon G. BRS102 Men's Ruthenium and 14K Gold Black Diamond Bracelet

$1,200.00 USD
BRS103 WHITE 14K X YELLOW

Simon G. BRS103 Men's Ruthenium and 14K Gold Black Diamond Bracelet

$1,170.00 USD
BRS104 WHITE 14K X YELLOW

Simon G. BRS104 Men's Ruthenium and 14K Gold Black Diamond Bracelet

$1,020.00 USD
LE4395 WHITE 18K X

Simon G. LE4395 18K White Gold Diamond Huggie Hoop Earring

$18,680.00 USD
LP4655 WHITE 18K X WHITE

Simon G. LP4655 18K White Gold Diamond Pendant Necklace 2.20 CTW

$7,810.00 USD
MB1175 WHITE 18K X WHITE

Simon G. MB1175 18K White Gold Multi-Row Diamond Bracelet 5 CTW

$19,910.00 USD

Simon G. LE4680 18K Two-Tone Gold Diamond Huggie Hoop Earrings

$5,280.00 USD
LR3175 WHITE 18K X WHITE

Simon G. LR3175 18K White Gold Layered Diamond Right Hand Ring

$8,470.00 USD
LP4858 WHITE 18K X WHITE

Simon G. LP4858 18K White Gold Diamond Vintage Bar Necklace 1.49 CTW

$14,960.00 USD
LP4922 WHITE 18K X 2T

Simon G. LP4922 18K Two-Tone Gold Sun Medallion Diamond Pendant Necklace

$4,760.00 USD
MP2380 WHITE 18K X WHITE

Simon G. MP2380 18K White Gold Round and Baguette Diamond Pendant Necklace 1.55 CTW

$8,250.00 USD

Simon G. LR3174 18K White Gold Diamond Center-Stone Fashion Ring

$4,890.00 USD
LE4617 WHITE 18K X WHITE

Simon G. LE4617 18K White Gold Diamond Hoop Earrings

$2,620.00 USD
LB2452-Y WHITE 18K X 2T

Simon G. LB2452 18K Two-Tone Gold Diamond Beaded Bangle

$2,930.00 USD
LP4625 WHITE 18K X

Simon G. LP4625 18K White Gold Diamond Heart Pendant Necklace

$2,890.00 USD
LB2459 WHITE 18K X WHITE

Simon G. LB2459 18K White Gold Diamond Bracelet

$10,100.00 USD
LB2497 WHITE 18K X WHITE

Simon G. LB2497 18K White Gold Diamond Tennis Bracelet

$6,050.00 USD
LE4397 WHITE 18K X

Simon G. LE4397 18K White Gold Diamond Earrings

$2,580.00 USD
LP4662 WHITE 18K X WHITE

Simon G. LP4662 18K White Gold Diamond Pendant Necklace

$4,140.00 USD
LP4778 WHITE 18K X

Simon G. LP4778 18K White Gold Diamond Necklace

$23,760.00 USD
LB2431 WHITE 18K X 2T

Simon G. LB2431 18K Two-Tone Gold Belt Diamond Bangle

$3,190.00 USD
LE4632 WHITE 18K X WHITE

Simon G. LE4632 18K White Gold Mixed Shape Diamond Earrings 2.39 CTW

$12,920.00 USD
LN4050 WHITE 18K X YELLOW

Simon G. LN4050 18K Yellow Gold Five-Station Diamond Necklace

$3,880.00 USD
LN4064 WHITE 18K X WHITE

Simon G. LN4064 18K White Gold Diamond Necklace

$8,800.00 USD
LP4794 WHITE 18K X

Simon G. LP4794 18K White and Rose Gold Elongated Diamond Pendant

$1,680.00 USD
LP4805 WHITE 18K X

Simon G. LP4805 18K White Gold Circular Diamond Cluster Necklace

$5,350.00 USD
LP4869 WHITE 18K X 2T

Simon G. LP4869 18K Two-Tone Yellow Gold Diamond Necklace

$14,570.00 USD

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