| Seller | VatHJ |
| Category | Diamond |
| Created | May 29, 2026 |
| Location | USA |
| Asking price | $12,400 |
One of a Kind – 2.50 Carat GIA-Certified Old Mine Brilliant Diamond, VS2
There is something undeniably captivating about a natural diamond with unique character, and this extraordinary 2.50 carat Old Mine Brilliant cut offers it all—from its distinct antique faceting to its chameleon-like color change. With chunky faceting, a large culet, and a beautifully pillowy outline, this diamond embodies everything collectors and antique diamond lovers cherish about old-cut stones.
Its soft L color with faint brown undertones gives the diamond a subtle, romantic candlelit warmth, while the very strong blue fluorescence creates an enchanting transformation in different lighting environments. This unique combination of natural characteristics allows the diamond to face up whiter than expected in nearly all lighting conditions. I especially love how beautifully it is complemented by the G color antique triangular side stones we currently have in house - together they would make a stunning 3 stone ring (side stones not included in this price). Measuring 7.75 x 7.39 xx 5.45 mm, the diamond faces up beautifully with remarkable depth and personality, enhanced by its high crown and dramatic antique faceting.
Graded VS2 clarity by GIA, the diamond is eye-clean and full of life from every angle. Its combination of excellent polish, very good symmetry, and antique proportions make it a truly special stone that would be breathtaking in a bespoke Heritage Jewelry design. We already have countless ideas for how beautifully this diamond could be showcased.
The diamond is currently available loose for a limited time before being set. As custom jewelers, we are pleased to offer a discount on the diamond when paired with a bespoke setting designed by Heritage Jewelry.
For examples of recent custom projects or to request a no-obligation quote, please contact Vanessa today—we would be delighted to help bring your vision to life. Video available for immediate viewing on our Instagram page Vanessaatheritagejewelry or by request. HeritageJewelry.com
GIA Report: 6545650548
Shape: Old Mine Brilliant
Carat Weight: 2.50 carats
Measurements: 7.75 x 7.39 x 5.45 mm
Color: L, Faint Brown
Clarity: VS2
Table: 58%
Depth: 73.7%
Culet: Large
Polish: Excellent
Symmetry: Very Good
Fluorescence: Very Strong Blue
Inscription: GIA 6545650548