14K White Gold Couture Line Marquise Tanzanite & Diamond Ring 894528
A Couture Line marquise tanzanite at an accessible scale - a 1.2-carat A-grade marquise framed by 14 round-cut diamond accents in 14K white gold. The deep blue-violet color tanzanite is famous for, in a setting designed for daily wear.
The 9.9 x 5mm marquise tanzanite (1.2ct, A grade - top-tier color saturation) sits raised in the setting, with 14 small round-cut diamonds (K color, 0.51ct total) tracing the shoulders and edges. Solid 14K white gold construction, 4.2g - slim, balanced, the kind of piece that wears beautifully on its own or stacked.
Currently a size 7.25 - easily resized by your jeweler. The 1.2ct A-grade marquise is the size that bridges everyday and statement - substantial without overwhelming the hand.
Specifications:
- Metal: 14K White Gold
- Weight: 4.2g
- Center Stone: 1 x Marquise Tanzanite, Blue, 9.9 x 5mm, 1.2ct (A grade)
- Accent Stones: 14 x Round-Cut Diamond, K color, 0.51ct total
- Size: Currently 7.25 - easily resized
- *Couture Line piece. Tanzanite is softer than diamond - store separately.
FAQs:
What does "A grade" tanzanite mean? Tanzanite is graded by color saturation: A is the deepest, most vivid blue-violet (top-tier); B is medium saturation; C is light or pale. A-grade stones are gallery-quality color.
What is the Couture Line? Our higher-tier collection of pieces with A-grade or fine-quality center stones, more diamond accent weight, and more refined setting work than our standard offerings. Couture Line pieces are priced and sourced accordingly.
How do I care for tanzanite? Mohs 6.5-7 (softer than diamond) - clean gently with warm soapy water, avoid ultrasonic cleaners and harsh chemicals, store separately from harder gemstones.




