Quick view Add to Cart The item has been added Jas Boutique Constantine: Prestigious Emerald Stud Earrings - 4.5ct Round Cut Green Emerald - AAA Clarity - 14K Yellow Gold Setting - Fine Gemstone Jewelry - Collector's Edition MSRP: Was: Now: SGD17,114.50
Quick view Add to Cart The item has been added Jas Boutique Constantine: Prestigious Men's Cufflinks With Rubies & Diamonds - 3.00ct Total Gemstone Weight - Round & Princess Cut Stones - 14K Yellow Gold Setting - Exquisite High Jewelry - Collector's Edition MSRP: Was: Now: SGD13,368.57
Quick view Add to Cart The item has been added Jas Boutique Constantine: Rare Cushion-Cut Old Miner Diamond Ring - 3.75ct Natural Diamond - G Color VS1 Clarity - 14K White Gold Split Rope Setting - Heirloom-Quality Fine Jewelry - Prestige Collection MSRP: Was: Now: SGD94,673.32
Quick view Add to Cart The item has been added Jas Boutique Constantine: Rare Old Mine Cut Diamond Slide Pendant - 5.50ct Cushion Old Cut Diamond - F/G Color VS1 Clarity - 14K White Gold Setting - Bespoke Fine Jewelry - Heritage Collection MSRP: Was: Now: SGD171,629.56
Quick view Add to Cart The item has been added Jas Boutique Constantine: Rare Old Miner Cut Diamond Ring - 5ct Round & Oval Diamonds - F/G Color VS1 Clarity - Two-Tone Gold Twisted Shank - Luxury Anniversary Jewelry - Heritage Collection MSRP: Was: Now: SGD39,096.23
Quick view Add to Cart The item has been added Jas Boutique Constantine: Rare Old Miner Diamond Stud Earrings - 3.50ct Total Weight - F/G Color SI1 Clarity - 14K White Gold Screw Back Setting - Heirloom-Quality Jewelry - Vintage-Inspired Collection MSRP: Was: Now: SGD19,689.44
Quick view Add to Cart The item has been added Jas Boutique Constantine: Regal Diamond Bezel Pendant - 3ct Round Brilliant Diamonds - F Color VS1 Clarity - 14K White Gold Setting - Heirloom-Quality Jewelry - Collector’s Edition MSRP: Was: Now: SGD22,068.70
Quick view Add to Cart The item has been added Jas Boutique Constantine: Regal Male Sapphire Ring – 2.50ct Natural Blue Sapphire – Collector's Edition Men's Ring Sapphire – AAA Investment-Grade Ceylon Gemstone – Blue Sapphire Men's Rings in 14K White Gold MSRP: Was: Now: SGD19,453.38
Quick view Add to Cart The item has been added Jas Boutique Constantine: Regal Men's Diamond Bracelet - 3.60ct Princess Cut Diamonds - F/G Color VS1 Clarity - 14K White Gold Setting - Prestigious Fine Jewelry - Collector's Edition MSRP: Was: Now: SGD21,773.62
Quick view Add to Cart The item has been added Jas Boutique Constantine: Regal Men's Diamond Bracelet - 9.00ct Princess & Round Diamonds - F/G Color VS1 Clarity - 14K Rose Gold Setting - Prestigious Fine Jewelry - Collector's Edition MSRP: Was: Now: SGD37,397.20
Quick view Add to Cart The item has been added Jas Boutique Constantine: Regal Men's Ring With Ceylon Sapphire & Diamond Accents - 2.25ct Oval Blue Sapphire - VS1 Diamond Detailing - 14K Gold Dual-Tone Setting - Heirloom-Quality Fine Jewelry - Prestige Collection MSRP: Was: Now: SGD18,676.86
Quick view Add to Cart The item has been added Jas Boutique Constantine: Regal Men's Ring With Ceylon Sapphire - 1.50ct Radiant-Cut Sapphire - AAA Quality Natural Gemstone - 14K White Gold Milgrain Shank - Luxury Fine Jewelry - Collector's Edition MSRP: Was: Now: SGD11,989.47