Quick view Add to Cart The item has been added Jas Boutique Constantine: Exquisite Old Miner Diamond Pendant - 4.00ct Round Cut Diamond - F/G Color VS1 Clarity - 14K White Gold Prong Setting - Collector’s Fine Jewelry - Heritage Collection MSRP: Was: Now: £11,215.80
Quick view Add to Cart The item has been added Jas Boutique Constantine: Exquisite Sapphire & Diamond Stud Earring - 2.50ct Sri Lankan Blue Sapphire - VVS1 Diamonds - AAA Clarity - 14K White Gold Setting - Fine Gemstone Jewelry - Collector's Edition MSRP: Was: Now: £15,391.80
Quick view Add to Cart The item has been added Jas Boutique Constantine: Exquisite Tanzanite & Diamond Ring - 10.75ct Radiant Cut Tanzanite - VS1 Diamond Accents - 14K White Gold Setting - High Jewelry - Collector's Edition MSRP: Was: Now: £22,658.40
Quick view Add to Cart The item has been added Jas Boutique Constantine: Exquisite Three-Stone Diamond Ring - 9ct Emerald & Trapezoid Diamonds - J Color VVS1 Clarity - 14K White Gold Setting - Bespoke Fine Jewelry - High Jewelry Collection MSRP: Was: Now: £385,984.80
Quick view Add to Cart The item has been added Jas Boutique Constantine: Exquisite Three-Stone Ring With Old Mine Cut Diamonds - 3.50ct Total Weight - F/G Color VS1 Clarity - 14K White Gold Beaded Setting - Heirloom Fine Jewelry - Vintage-Inspired Collection MSRP: Was: Now: £21,511.80
Quick view Add to Cart The item has been added Jas Boutique Constantine: Grand Solitaire Diamond Ring - 5ct Emerald Cut Diamond - G Color VVS1 Clarity - 14K White Gold Setting - High Jewelry - Collector's Edition MSRP: Was: Now: £125,285.40
Quick view Add to Cart The item has been added Jas Boutique Constantine: Gypsy Engagement Ring - 4.75ct Old Cut Cushion Diamond - F/G Color VS1 Clarity - 14K White Gold Flush Setting - High Jewelry - Heritage Collection MSRP: Was: Now: £55,245.60
Quick view Add to Cart The item has been added Jas Boutique Constantine: Gypsy-Set Diamond Anniversary Band - 0.25ct Round Diamond - F Color VS1 Clarity - 14K White Gold Brushed Finish - Prestigious Fine Jewelry - Collector's Edition MSRP: Was: Now: £3,988.80
Quick view Add to Cart The item has been added Jas Boutique Constantine: Halo Cushion Diamond Ring - 3.50ct Center Diamond - F Color VS1 Clarity - Eagle Claw Prong Setting - 14K White Gold - Fine Jewelry - Anniversary Collection MSRP: Was: Now: £16,174.80
Quick view Add to Cart The item has been added Jas Boutique Constantine: Halo Diamond Anniversary Ring - 10.50ct Old Miner Cut Diamond - F/G Color VS1 Clarity - 14K White Gold Setting - High Jewelry - Collector’s Edition MSRP: Was: Now: £58,104.00
Quick view Add to Cart The item has been added Jas Boutique Constantine: Halo Ring With Old Mine Cut Diamond - 5.50ct Natural Diamond - F/G Color VS1 Clarity - Bezel Set - 14K White Gold - Fine Jewelry - Vintage-Inspired Design MSRP: Was: Now: £47,458.80
Quick view Add to Cart The item has been added Jas Boutique Constantine: Halo Ring With Old Miner Diamond - 8.50ct Round Diamond - F/G Color VS1 Clarity - Two-Tone 14K Gold Setting - Fine Jewelry - Heirloom Collection MSRP: Was: Now: £31,422.60