With an appreciation for the finer things in life, Simon G's designer engagement rings and fine jewelry collection delivers a world of timeless style and luxury.Home > Collections > Simon GSpecial Financing AvailableLearn MoreFilter ProductsItems 1 - 36 of 106Sort ByRelevanceView12 per page24 per page36 per pageView12 per page24 per page36 per pageItems 1 - 36 of 106123Simon G. 1-3/8 ct. tw. Round Brilliant Diamond Pave Anniversary Ring in 18K Yellow & White Gold$6,320.00Compare Simon G. 1 ct. tw. Diamond Bezel Set Multi-Row Ring in 18K Yellow Gold$4,840.00Compare Simon G. 3/4 ct. tw. Round Brilliant Diamond Milgrain Bezel Set Crossover Anniversary Ring in 18K Yellow & White Gold$4,180.00Compare Simon G. 3/4 ct. tw. Diamond Circle Pendant in 18K White & Yellow Gold$3,630.00Compare Simon G. 1/2 ct. tw. Diamond Teardrop Pendant in 18K White & Yellow Gold$3,520.00Compare Simon G. 1/2 ct. tw. Round Diamond Milgrain Drop Pendant in 18K Yellow & White Gold$3,300.00Compare Simon G. 7/8 ct. tw. Diamond Tapered 7.5" Bracelet in 18K Pink & White Gold$3,080.00Compare 20% OffLe VianEXPLORE LE VIANSimon G. 1/2 ct. tw. Baguette Diamond Anniversary Ring in 18K Yellow Gold$3,080.00Compare Simon G. Trellis 1/3 ct. tw. White & Yellow Diamond Milgrain Floral Pendant in 18K White & Yellow Gold$3,040.00Compare Simon G. 3/8 ct. tw. Diamond Pave Interlocking Circle Pendant in 18K White & Yellow Gold$2,970.00Compare Setting only Simon G. 3/8 ct. tw. Diamond Pave Round Semi-Mount Engagement Ring in 18K White Gold$2,970.00Compare Simon G. 5/8 ct. tw. Marquise, Pear, & Round Diamond Drop Pendant in 18K White Gold$2,860.00Compare Mother's Day Gifts:up to 50% offSHOP NOWSimon G. 1/4 ct. tw. Diamond Leaf Dangle Earrings in 18K Yellow & White Gold$2,670.00Compare Simon G. 1/3 ct. tw. Diamond Pave Wedding Ring in 18K White Gold$2,420.00Compare Simon G. 1/3 ct. tw. Diamond Ribbed Anniversary Ring in 18K Yellow & White Gold$2,400.00Compare Simon G. 1/5 ct. tw. Diamond Beaded Triple Teardrop Pendant in 18K White & Yellow Gold$2,310.00Compare Simon G. 1/4 ct. tw. Diamond Twist Circle Pendant in 18K Yellow & White Gold$2,200.00Compare Simon G. 1/3 ct. tw. Diamond Twist Wedding Ring in 18K White Gold$1,980.00Compare Simon G. Trellis Diamond Accent Station Necklace in 18K White Gold$1,870.00Compare Simon G. 1/4 ct. tw. Diamond 7" Beaded Bangle Bracelet in 18K Yellow & White Gold$1,870.00Compare Simon G. 1/3 ct. tw. Diamond Milgrain Anniversary Ring in 18K White Gold$1,850.00Compare Simon G. 1/8 ct. tw. Diamond Leaf Earrings in 18K Yellow & White Gold$1,760.00Compare Simon G. 1/4 ct. tw. Diamond Three Station Beaded 7" Bangle Bracelet in 18K White Gold$1,760.00Compare Simon G. Diamond Accent Butterfly Pendant in 18K Yellow Gold$1,520.00Compare Simon G. 1/10 ct. tw. Diamond Beaded Snowflake Bangle Bracelet in 18K White Gold$1,410.00Compare Simon G. Diamond Accent Beaded Bangle Bracelet in 18K White Gold$1,300.00Compare Simon G. Diamond Accent Beaded Bangle Bracelet in 18K Yellow & White Gold$1,300.00Compare Simon G. Diamond Accent Open Vine Ring in 18K Yellow & White Gold$1,210.00Compare Simon G. 1-1/2 ct. tw. Marquise, Pear, & Round Diamond Dangle Earrings in 18K White Gold$5,545.00Compare Simon G. Round Sapphire & 3/4 ct. tw. Diamond Halo Pendant in 18K White Gold$5,500.00Compare Simon G. 1-5/8 ct. tw. Round Brilliant Diamond Two Row Anniversary Ring in 18K White & Yellow Gold$5,390.00Compare Simon G. 7/8 ct. tw. Diamond Tapered Bangle Bracelet in 18K Yellow Gold$4,950.00Compare Simon G. Pear Ruby & 7/8 ct. tw. Diamond Wrap Ring in 18K Yellow Gold$4,840.00Compare Setting only Simon G. 5/8 ct. tw. Pear Diamond Emerald Cut Semi-Mount Engagement Ring in 18K White Gold$4,730.00Compare Simon G. 1-1/6 ct. tw. Diamond Double Drop Lariat Necklace in 18K White & Yellow Gold$4,400.00Compare Setting only Simon G. 3/4 ct. tw. Diamond Halo Oval Semi-Mount Engagement Ring in 18K White Gold$3,940.00Compare 123Sort ByRelevance