Obsidian Heart Alexandrite Vintage Bat Bridal Set
Explore details with the retailer

This two-stone ring combines two contrasting silhouettes: a 6 × 8 mm coffin-shaped black moissanite and a 7 mm heart-shaped lab ruby. The slim 1.6 mm band brings the two stones together in a toi et moi arrangement, while platinum and 14K or 18K gold options provide several ways to finish the design.
| Detail | Information |
|---|---|
| Product Type | Two-stone promise ring / toi et moi ring |
| Center Stone 1 | Coffin-shaped black moissanite |
| Center Stone 1 Size | 6 × 8 mm |
| Center Stone 2 | Heart-shaped lab ruby |
| Center Stone 2 Size | 7 mm |
| Band Width | 1.6 mm |
| Ring Material | Platinum, 14K or 18K rose gold, white gold, yellow gold, or black gold |
| Design | Two-stone toi et moi |
| Construction | Made to order and handcrafted, according to retailer |
| Warranty | Retailer lists a 2-year warranty |
What stones are used in this ring?
The ring uses two primary stones: a black moissanite in a coffin shape and a heart-shaped lab ruby.
What is a toi et moi ring?
A toi et moi ring uses two prominent stones positioned together to create a paired-stone design. This particular ring uses two contrasting shapes and colors.
Is the ruby natural?
No. The retailer specifically identifies the heart-shaped ruby as lab-grown.
What is the size of the black moissanite?
The listed black moissanite measures approximately 6 × 8 mm.