| Main Stone Color | Blue |
| Metal | White Gold |
| Item Length | 4.3cm/1.69" |
| Across Pin | 2.8cm/1.1" |
| Secondary Stone | Diamond |
| Main Stone | Aquamarine |
| Diamond Cut | Old European |
| Main Stone Shape | Cushion |
| Base Metal | White Gold |
| Length Of Setting | 4.3cm/1.69" |
| Main Stone Creation | Natural |
| Color | Silver |
| Material | Gemstone, Metal |
| Total Carat Weight | 4.44 |
| Certification | IDGL |
| Date | Circa 1925 |
| Weight | 17.53 grams |
| Brand | Unbranded |
| Setting Style | Bezel |
| Diamond Clarity Grade | Slightly Included (SI2) |
| Type | Brooch |
| Width Of Setting | 1.82cm/0.71" |
| Metal Purity | 18k |
| Theme | Fashion & Costumes |
| Country/Region Of Manufacture | Unknown |
| SKU | C8989 |
| Height Of Setting | 6.94mm/0.27" |
| Country Of Origin | Unknown |
1.52ct Aquamarine and 2.92ct Diamond, 18K White Gold Double Clip Brooch - Antique Circa 1925. This impressive aquamarine and diamond double clip brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold and platinum.