Store › London Blue Topaz and Lab Diamond Ring Image 1 of 2 Image 2 of 2 London Blue Topaz and Lab Diamond Ring £297.00 UK Size JSterling Silver5mm London Blue Topaz 2 x Lab DiamondsThis ring cannot be resized Any questions, get in touch. Purchase Added! UK Size JSterling Silver5mm London Blue Topaz 2 x Lab DiamondsThis ring cannot be resized Any questions, get in touch. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Aquamarine and Lab Diamond Ring £530.00 London Blue Topaz Ring £141.00 Aquamarine Ring £831.00 Cairngorm Quartz Ring £264.00