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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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LE4579 WHITE 18K X YELLOW

Simon G. LE4579 18K Two-Tone Gold Flower Diamond Earrings

$2,310.00 USD
LR2576 WHITE 18K X

Simon G. LR2576 18K White and Rose Gold Split-Shank Diamond Fashion Ring

$3,020.00 USD
LR2624 WHITE 18K X

Simon G. LR2624 18K White Gold Diamond Right Hand Ring

$3,610.00 USD
LR2660-Y WHITE 18K X 2T

Simon G. LR2660-Y 18K Two-Tone Gold Diamond Right Hand Ring

$5,900.00 USD
LR2754 WHITE 18K X

Simon G. LR2754 18K White Gold Diamond Right Hand Ring

$5,830.00 USD
LB2385 WHITE 18K X

Simon G. LB2385 18K Gold Double-Row Diamond Open Cuff Bangle

$8,170.00 USD
LR2560 WHITE 18K X

Simon G. LR2560 18K Gold Diamond Halo Right Hand Ring

$3,920.00 USD
LR2747 WHITE 18K X

Simon G. LR2747 18K Yellow Gold Central Diamond Line Right Hand Ring

$2,530.00 USD

Simon G. LB2447 18K White and Yellow Gold Cable Diamond Bangle

$4,950.00 USD
LB2469 WHITE 18K X ROSE

Simon G. LB2469 18K Rose Gold Interlocking Diamond Bracelet

$9,310.00 USD
LE2644 WHITE 18K X

Simon G. LE2644 18K Two-Tone Gold Diamond Flower Huggie Hoop Earring

$2,310.00 USD
LR2678 WHITE 18K X 2T

Simon G. LR2678 18K Two-Tone Gold Vintage Marquise Diamond Right Hand Ring

From $3,150.00 USD
LR2681 WHITE 18K X

Simon G. LR2681 18K White and Rose Gold Diamond Right Hand Ring

$3,810.00 USD
LP4905 WHITE 18K X 2T

Simon G. LP4905 18K Two-Tone Gold Heart Petal Diamond Necklace

$4,400.00 USD
LB2412 WHITE 18K X WHITE

Simon G. LB2412 18K White Gold Diamond Bracelet

$7,900.00 USD
LR2688 WHITE 18K X WHITE

Simon G. LR2688 18K White Gold Diamond Right Hand Ring

$4,100.00 USD
LR2735 WHITE 18K X

Simon G. LR2735 18K Rose Gold Diamond Right Hand Ring

$5,680.00 USD
LP4896 WHITE 18K X WHITE

Simon G. LP4896 18K White Gold Diamond Pendant Necklace

$6,470.00 USD
LR2660 WHITE 18K X

Simon G. LR2660 18K White Gold Diamond Right Hand Ring

$5,900.00 USD
LR3220 WHITE 18K X WHITE

Simon G. LR3220 18K White Gold Three-Layer Diamond Right Hand Ring

$6,960.00 USD
LR2968 2T 18K X 2T

Simon G. LR2968 18K Two-Tone Gold Diamond Right Hand Ring

$4,140.00 USD
LR4816 WHITE 18K X 2T

Simon G. LR4816 18K Two-Tone Gold Diamond Right Hand Ring

$5,610.00 USD
ME1523-A WHITE 18K X

Simon G. ME1523-A 18K Two-Tone Gold Geometric Diamond Earrings

$4,180.00 USD
ME1426-B 2T 18K X
 

Simon G. ME1426-B 18K Three-Tone Gold Paisley White and Yellow Diamond Earrings

$9,110.00 USD
LN4051 WHITE 18K X WHITE

Simon G. LN4051 18K White Gold Diamond Layering Necklace

$6,910.00 USD
LR4824 WHITE 18K X WHITE

Simon G. LR4824 18K White Gold Nature-Inspired Diamond Right Hand Ring

$7,860.00 USD

Simon G. MR1000-D 18K Two-Tone Gold Trellis Vintage Diamond Fashion Ring

$4,760.00 USD
LE4581 WHITE 18K X

Simon G. LE4581 18K White Gold Large Diamond Hoop Earrings 1 CTW

$4,290.00 USD
LB2189 WHITE 18K X

Simon G. LB2189 18K White Gold Full-Diamond Bracelet

$6,030.00 USD
LB2401 WHITE 18K X WHITE-ROSE

Simon G. LB2401 18K White and Rose Gold Asscher Diamond Bangle 1 CTW

$12,390.00 USD
LB2409 WHITE 18K X WHITE

Simon G. LB2409 18K White Gold Diamond and Baguette Bangle 1.33 CTW

$9,860.00 USD
LB2428-Y WHITE 18K X 2T

Simon G. LB2428 18K Two-Tone Gold Diamond Lock Charm Bangle

$3,440.00 USD
LB2430 WHITE 18K X 2T

Simon G. LB2430 18K Two-Tone Gold Emerald Diamond Center Bangle

$4,730.00 USD
LB2435 WHITE 18K X WHITE

Simon G. LB2435 18K White Gold Three-Facet Diamond Woven Bangle

$5,280.00 USD
LB2436 WHITE 18K X 2T

Simon G. LB2436 18K Two-Tone Gold Criss-Cross Diamond Bangle

$7,380.00 USD
LB2437 WHITE 18K X 3T

Simon G. LB2437 18K Three-Tone Gold Diamond Bangle 1.5 CTW

$11,640.00 USD
LB2441 WHITE 18K X ROSE

Simon G. LB2441 18K Rose Gold Ruby Baguette and Diamond Bangle

$13,800.00 USD
LB2445 WHITE 18K X ROSE

Simon G. LB2445 18K Rose Gold Clover Diamond Beaded Bangle

$3,130.00 USD
LB2456 WHITE 18K X 2T

Simon G. LB2456 18K Two-Tone Gold Diamond Interwoven Bangle

$9,240.00 USD

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