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Since 1986 Custom Design your dream ring

Newest Products

Discover the latest additions to the Jewelry Couture collection. From pre-owned designer jewelry and iconic timepieces to unique estate finds and luxury collectibles, explore our newest arrivals and find your next statement piece before it's gone.

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LR3117 WHITE 18K X WHITE

Simon G. LR3117 18K White Gold Sapphire and Diamond Floral Right Hand Ring

$4,620.00 USD
LR4842 WHITE 18K X ROSE

Simon G. LR4842 18K Rose Gold Pear Ruby Petal and Diamond Right Hand Ring

$6,080.00 USD
LE4454 WHITE 18K X 2T

Simon G. LE4454 18K Two-Tone Gold Nature-Inspired Diamond Earrings

$4,760.00 USD
 

Simon G. 18K Gold Flower Color Gemstone and Diamond Fashion Ring

$4,180.00 USD

Simon G. LB2383-Y 18K Two-Tone Gold Textured Rectangular Diamond Stackable Bangle

$4,340.00 USD
LB2462_WHITE_18K_X_WHITE-ROSE

Simon G. LB2462 18K White and Rose Gold Alternating Bezel Diamond Chain-Link Bracelet

$5,770.00 USD
LE2131_WHITE_18K_X_YELLOW

Simon G. LE2131 18K Two-Tone Gold Trellis Byzantine Diamond Earrings

$5,770.00 USD
LE4625 WHITE 18K X WHITE

Simon G. LE4625 18K White Gold Tapered Graduating Diamond Hoop Earrings 1.11 CTW

$6,490.00 USD
LE4615 WHITE 18K X WHITE

Simon G. LE4615 18K White Gold Classic Diamond Hoop Earrings

$4,840.00 USD
LE4621 WHITE 18K X WHITE

Simon G. LE4621 18K White Gold Elongated Pave Diamond Hoop Earrings 1.34 CTW

$7,840.00 USD
LE4663 WHITE 18K X WHITE

Simon G. LE4663 18K White Gold Bezel-Set Diamond Hoop Earrings

$6,580.00 USD
LE4676 WHITE 18K X WHITE-ROSE

Simon G. LE4676 18K White and Rose Gold Interlocked Diamond Hoop Earrings

$5,940.00 USD
LE4659_WHITE_18K_X_WHITE

Simon G. LE4659 18K White Gold Diamond Hoop Earrings 1.62 CTW

$6,760.00 USD
LE4679 WHITE 18K X WHITE

Simon G. LE4679 18K White Gold Oval Triple-Row Diamond Huggie Hoop Earrings

$7,040.00 USD
LE4681_WHITE_18K_X_WHITE
 

Simon G. LE4681 18K White Gold Diamond Hoop Earrings

$10,500.00 USD
LP4895 WHITE 18K X WHITE

Simon G. LP4895 18K White Gold Hexagonal Diamond Dog Tag Pendant Necklace 2.10 CTW

$7,550.00 USD
ME1753 WHITE 18K X 2T

Simon G. ME1753 18K Two-Tone Gold Overlapping Diamond Earrings

$5,830.00 USD
LR2831 WHITE 18K X WHITE-ROSE

Simon G. LR2831 18K White and Rose Gold Oval Sapphire Diamond Halo Right Hand Ring

$32,780.00 USD
LE4648-Y_WHITE_18K_X_YELLOW

Simon G. LE4648-Y 18K Yellow Gold Diamond Hoop Earrings

$5,200.00 USD
LR3027 WHITE 18K X

Simon G. LR3027 18K White Gold Bubble Design Diamond Stackable Ring 2.07 CTW

$8,170.00 USD
LR3173_WHITE_18K_X_WHITE

Simon G. LR3173 18K White Gold Diamond Anniversary Right Hand Ring 1.45 CTW

$6,930.00 USD
LN4058 WHITE 18K X WHITE

Simon G. LN4058 18K White Gold Round and Pear Diamond Necklace 5.36 CTW

$23,870.00 USD
LR4805 WHITE 18K X WHITE

Simon G. LR4805 18K White Gold Multi-Row and Baguette Diamond Fashion Ring 1.98 CTW

$11,660.00 USD
LB2416-Y WHITE 18K X 2T

Simon G. LB2416-Y 18K Two-Tone Gold Diamond Floral Cluster Bangle

$9,880.00 USD
LP2309 WHITE 18K X 2T

Simon G. LP2309 18K Two-Tone Gold Fallen Leaves Diamond Fashion Ring

$3,720.00 USD
 

Simon G. 18K White Gold Green Tourmaline and Diamond Pendant Necklace

$8,250.00 USD
LB2422-Y WHITE 18K X YELLOW

Simon G. LB2422-Y 18K Yellow Gold Asymmetrical Multi-Row Diamond Bangle 3.85 CTW

$18,400.00 USD
CN140 WHITE 14K X YELLOW

Simon G. CN140 14K Yellow Gold Cuban Link Diamond Lock Necklace 3.65 CTW

From $18,200.00 USD
LE4590 WHITE 18K X

Simon G. LE4590 18K White Gold Diamond Hoop Earrings

$6,760.00 USD
LP4889 WHITE 18K X 2T

Simon G. LP4889 18K Two-Tone Gold Round and Baguette Diamond Medallion Pendant Necklace 1.30 CTW

$8,210.00 USD
LP4821 WHITE 18K X WHITE

Simon G. LP4821 18K White Gold Celestial Medallion Diamond Pendant Necklace

From $6,300.00 USD
LR3139 WHITE 18K X 2T

Simon G. LR3139 18K Two-Tone Gold Ribbed Baguette Diamond Fashion Ring 1.07 CTW

$7,770.00 USD
LR3092_WHITE_18K_X_2T

Simon G. LR3092 18K Two-Tone Gold Domed Rib Pave Diamond Fashion Ring

$3,300.00 USD
LE4614_WHITE_18K_X_2T

Simon G. LE4614 18K Two-Tone Gold Ribbed Pave Diamond Huggie Hoop Earrings

$4,100.00 USD
LR3187_WHITE_18K_X_WHITE-ROSE

Simon G. LR3187 18K White and Rose Gold Beaded Edge Floral Diamond Fashion Ring

$4,160.00 USD
LR4798_WHITE_18K_X_2T

Simon G. LR4798 18K Two-Tone Gold Stacked Split-Shank Marquise Station Diamond Fashion Ring

$4,950.00 USD
LR4799_WHITE_18K_X_2T
 

Simon G. 18K Two-Tone Gold Concave Cigar Band Marquise Diamond Right Hand Ring

$4,650.00 USD
LR4826_WHITE_18K_X_WHITE-ROSE

Simon G. LR4826 18K White and Rose Gold Ribbed Marquise Station Diamond Fashion Ring

$4,140.00 USD
LR4831_WHITE_18K_X_WHITE-ROSE

Simon G. LR4831 18K White and Rose Gold Halo Marquise Diamond Fashion Ring

$3,610.00 USD

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