Robert Procop Exceptional Jewels... 38Ct Cushion Sapphire Ring
The Extravagant Diamond Band by WorldJewels on Etsy, $3199.99
Cadeaux de Noël: Bleu nuit
Chopard Red Carpet bague tanzanite http://www.vogue.fr/mode/shopping/diaporama/cadeaux-de-noel-bleu-nuit/10911/image/650933#chopard-red-carpet-bague-tanzanite
Vintage Sapphire Ring | Antique Sapphire Engagement Ring | Belle Epoch Sapphire & Diamond Ring l Trumpet & Horn Jewellery
2.35cts Art Deco Diamond Sapphire Platinum Engagement Ring - Dover Jewelry
A colour-changing sapphire and diamond ring. Set with an oval-cut colour-changing sapphire, measuring 10.86 carats, partially framed by round brilliant-cut diamonds, flanked by tapered baguette-cut diamonds, between shoulders set with baguette-cut diamonds, mounted in platinum, the diamonds estimated to weigh approximately 2.50 carats in total, ring size 6½. Via Bonhams.