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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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LP2309 WHITE 18K X ROSE

Simon G. LP2309 18K Rose Gold Fallen Leaves Diamond Fashion Ring

$3,720.00 USD
LP2314-A WHITE 18K X

Simon G. LP2314 18K Rose Gold Diamond Midi Loop Fashion Ring

$1,390.00 USD
LP2392 2T 18K X

Simon G. LP2392 18K Two-Tone Gold Diamond Pendant Necklace

$2,950.00 USD
LP2393-Y WHITE 18K X 2T

Simon G. LP2393 18K Two-Tone Gold Teardrop Diamond Pendant Necklace

$3,020.00 USD
LP4447 WHITE 18K X

Simon G. LP4447 18K White Gold Intricate Diamond Pendant Necklace 2.79 CTW

$13,180.00 USD
LP4536 WHITE 18K X

Simon G. LP4536 18K White Gold Diamond Droplet Pendant Necklace

$2,560.00 USD
LP4576 WHITE 18K SEMI

Simon G. LP4576 18K White Gold Pear Sapphire and Diamond Pendant Necklace

$1,980.00 USD
LR4951 WHITE 18K X 2T
 

Simon G. LR4951 18K Two-Tone Gold Cosmic Cluster Diamond Fashion Ring

$7,000.00 USD
LE4721 WHITE 18K X WHITE

Simon G. LE4721 18K White Gold Snow Drop Diamond Drop Earrings 1.09 CTW

$6,250.00 USD
NB128 WHITE 18K X

Simon G. NB128 18K White Gold Diamond Stackable Bangle

$2,730.00 USD
LR3192 WHITE 18K X YELLOW

Simon G. LR3192 18K Gold Enamel Clover Marquise Diamond Fashion Ring

$3,350.00 USD
 

Simon G. 18K Gold Tanzanite and Diamond Pendant Necklace

$3,410.00 USD
MP1839 WHITE 18K X

Simon G. MP1839 18K White Gold Blue Sapphire Halo Diamond Pendant Necklace

$4,870.00 USD
LE4435 WHITE 18K X

Simon G. LE4435 18K White Gold Paraiba Tourmaline and Diamond Floral Stud Earrings

$4,470.00 USD
LR2788 WHITE 18K X

Simon G. LR2788 18K White Gold Three-Row Diamond Right Hand Fashion Ring

$4,620.00 USD
LR4932 WHITE 18K X 2T

Simon G. LR4932 18K Two-Tone Gold Oval Diamond Center Fashion Ring

$6,120.00 USD
LP4904 WHITE 18K X 2T

Simon G. LP4904 18K Two-Tone Gold Diamond Pendant Necklace

$3,920.00 USD
LP4894 WHITE 18K X 2T

Simon G. LP4894 18K Two-Tone Gold Round and Baguette Diamond Pendant Necklace

$4,250.00 USD

Simon G. LB2525 18K White Gold Diamond Station Bangle

$6,820.00 USD
LB2543 WHITE 18K X WHITE

Simon G. LB2543 18K White Gold Woven Diamond Bracelet

$4,270.00 USD
LE4636-Y WHITE 18K X YELLOW

Simon G. LE4636 18K Gold Large Diamond Hoop Earrings 26mm

$3,940.00 USD

Simon G. LE4699 18K Two-Tone Gold Diamond Hoop Earrings

$5,310.00 USD
ME1700 WHITE 18K X

Simon G. ME1700 18K White Gold Petal Diamond Earrings 3.84 CTW

$16,370.00 USD
ME1707 WHITE 18K X

Simon G. ME1707 18K White Gold Mixed Shape Diamond Drop Earrings

$10,560.00 USD
LE4702 WHITE 18K X WHITE

Simon G. LE4702 18K White Gold Buckle Hoop Diamond Earrings

$4,490.00 USD

Simon G. 18K Gold Concentric Enamel Diamond Pendant Necklace

$2,140.00 USD
LP4795 WHITE 18K X

Simon G. LP4795 18K White Gold Two-Tone Diamond Pendant Necklace

$3,280.00 USD
LP4907 WHITE 18K X ROSE

Simon G. LP4907 18K Rose Gold Woven Diamond Medallion Pendant Necklace

$4,120.00 USD
LP4916 WHITE 18K X WHITE

Simon G. LP4916 18K White Gold Minimalist Diamond Pendant Necklace

$2,290.00 USD

Simon G. LR1041 18K White Gold Spiral Diamond Fashion Ring

$3,300.00 USD
LR1098 WHITE 18K X

Simon G. LR1098 18K White Gold Halo Diamond Cluster Fashion Ring

$4,270.00 USD

Simon G. LR1100 18K White Gold Round Halo Diamond Ring

$2,640.00 USD
LR1123 WHITE 18K X

Simon G. LR1123 18K White and Rose Gold Spiral Diamond Fashion Ring

$2,820.00 USD
LR1159 WHITE 18K X 1

Simon G. LR1159 18K White Gold Beaded Diamond Cluster Fashion Ring

$2,290.00 USD

Simon G. LR1161 18K Two-Tone Gold Blue Sapphire and Diamond Coil Fashion Ring

$3,720.00 USD
LR2304 WHITE 18K X WHITE-ROSE

Simon G. LR2304 18K Two-Tone Gold Mixed Shape Diamond Fashion Ring

$4,930.00 USD
LR2391 WHITE 18K X

Simon G. LR2391 18K White Gold Triangle Halo Diamond Fashion Ring

$3,740.00 USD
LR2587 WHITE 18K X

Simon G. Simon-Set Halo Diamond Fashion Ring

$1,980.00 USD
LR2645 WHITE 18K X

Simon G. LR2645 18K Gold Floral Diamond Fashion Ring

$3,060.00 USD

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