| Shape | Rectangle |
| Main Stone Color | Blue |
| Metal | Platinum |
| Item Length | 3.35cm/1.32" |
| Width Of Setting | 3.1cm/1.22" |
| Across Pin | 2cm/0.79" |
| Secondary Stone | Diamond |
| Main Stone | Aquamarine |
| Main Stone Shape | Emerald |
| Base Metal | Platinum |
| Main Stone Creation | Natural |
| Color | Silver |
| Material | Gemstone, Metal |
| Total Carat Weight | 43.86 |
| Certification | Independent |
| Weight | 22.82 grams |
| Date | Circa 1920 |
| Diamond Clarity Grade | Slightly Included (SI2) |
| Setting Style | Bezel |
| Brand | Unbranded |
| Type | Brooch |
| Metal Purity | 950 |
| Length Of Setting | 3.35cm/1.32" |
| Theme | Fashion & Costumes |
| SKU | C8678 |
| Country/Region Of Manufacture | Unknown |
| Height Of Setting | 1.29cm/0.51" |
| Country Of Origin | Unknown |
A stunning, fine and impressive antique 42.24 carat aquamarine, 1.62 carat diamond and platinum brooch / pendant; part of our antique aquamarine jewelry collections. 42.24ct Aquamarine, 1.62ct Diamond and Platinum Brooch / Pendant - Antique Circa 1920.