Quick view Add to Cart The item has been added Jas Boutique Constantine: Antique-Inspired Halo Ring With Rare Old Miner Diamond - 5.50ct Cushion Cut Diamond - F/G Color VS1 Clarity - Half Bezel Setting In White Gold - Investment-Grade High Jewelry - Heirloom Collection MSRP: Was: Now: CHF29,263.15
Quick view Add to Cart The item has been added Jas Boutique Constantine: Asscher Cut Diamond Stud Earrings - 2.00ct Natural Diamonds - G Color VVS1 Clarity - 14K White Gold Setting - Bespoke Fine Jewelry - Collector’s Edition MSRP: Was: Now: CHF12,752.48
Quick view Add to Cart The item has been added Jas Boutique Constantine: Bespoke Diamond Stud Earrings - 1.30ct Round Brilliant Diamond - F Color VS1 Clarity - 14K White Gold Bezel Setting - High Jewelry Elegance - Collector's Edition MSRP: Was: Now: CHF5,097.96
Quick view Add to Cart The item has been added Jas Boutique Constantine: Bespoke Men's Diamond Bar Bracelet - 4.50ct Oval, Round & Marquise Diamonds - F/G Color VS1 Clarity - 14K White Gold Setting - Investment-Grade Fine Jewelry - Collector's Edition MSRP: Was: Now: CHF22,045.76
Quick view Add to Cart The item has been added Jas Boutique Constantine: Bespoke Men's Diamond Chain - Brilliant Cut Diamonds - VVS1 Clarity F Color - 14K White Gold Setting - Executive Fine Jewelry - Collector's Edition MSRP: Was: Now: CHF31,146.02
Quick view Add to Cart The item has been added Jas Boutique Constantine: Bespoke Men's Ring With Ceylon Sapphire & Diamonds - 2.50ct Trillion-Cut Sapphire - VS1 Diamonds - 14K White Gold Bezel Setting - Investment-Grade Fine Jewelry - Prestige Collection MSRP: Was: Now: CHF10,065.36
Quick view Add to Cart The item has been added Jas Boutique Constantine: Bezel-Set Diamond Stud Earrings - 4.00ct Old Mine Cut Diamonds - G Color VS1 Clarity - 14K White Gold Setting - Fine Jewelry - Heirloom Collection MSRP: Was: Now: CHF31,164.95
Quick view Add to Cart The item has been added Jas Boutique Constantine: Cushion Cut Diamond Halo Ring - 10ct Genuine Diamond - VS1 Clarity F/G Color - Accent Diamonds - 14K White Gold Setting - Heirloom Jewelry - Prestige Collection MSRP: Was: Now: CHF86,724.05
Quick view Add to Cart The item has been added Jas Boutique Constantine: Cushion Cut Diamond Ring - 4.50ct Old Mine Cut Diamond - F/G Color VS1 Clarity - 14K Gold Prong Setting - Twisted Shank - Fine Jewelry - Heirloom Collection MSRP: Was: Now: CHF29,079.59
Quick view Add to Cart The item has been added Jas Boutique Constantine: Custom Three-Stone Ring - 6.50ct Diamond Composition - Emerald Cut Centerpiece - Trillion Side Stones - F/G Color VS1/VVS1 Clarity - 14K White Gold - Bespoke High Jewelry MSRP: Was: Now: CHF121,594.20
Quick view Add to Cart The item has been added Jas Boutique Constantine: Diamond Cross Pendant - 2.00ct Natural Diamonds - Round & Pear Cut - F/G Color VS1 Clarity - White Gold Setting - High Jewelry - Collector’s Edition MSRP: Was: Now: CHF7,304.43
Quick view Add to Cart The item has been added Jas Boutique Constantine: Diamond Cross Pendant - 2.50ct Natural Diamonds - Round, Pear & Old Miner Cuts - F/G Color VS1 Clarity - 14K White Gold - Heirloom Jewelry - Heritage Collection MSRP: Was: Now: CHF7,811.58