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| Product: | 1.23CT fancy vivid blue lab diamond | |||
| Shape: | MQ cut | |||
| Color: | FANCY VIVID BLUE | |||
| Sample: | 1 piece available | |||
| Sample Lead Time: | 1-2 days | |||
| Delivery Time: | 2-3 days after payment for stock | |||
| Inventory: | In Stock. | |||
| Production: | Weekly update stock list(pls contact us) | |||
| Custom Clearance: | Round/ Pear/ Rectangle/ Octangle/ Square/ Heart/ Cushion/Marquise/ Triangle/ Oval/ Drop(Customize are welcome) | |||
| Color Provide: | Clear white, Pink, Yellow, Blue | |||
| Color Provide: | PayPal, T/T, Western Union | |||

Make color the conversation with our 1.23ct blue mq vs simulated diamond—a striking marquisecut simulant that pairs clean, crisp faceting with a vivid, contemporary blue. “Simulated diamond” means this is not a diamond; instead, it is a premium diamond simulant engineered for brilliance, color stability, and everyday durability. The VS designation reflects our internal clarity standard for nearflawless appearance to the naked eye; traditional diamond lab grading does not apply to simulants.
The marquise silhouette offers exceptional finger coverage and a dynamic, elongated profile that feels both vintage and fashionforward. Precision cutting emphasizes scintillation along the keel line while protecting the tips for better longevity in daily wear. The saturated blue is crafted to remain stable under normal conditions—perfect for statement solitaires, eastwest layouts, or halo designs that play with contrast metals.
Ethical and accessible, this 1.23ct blue marquise gives you highimpact style with friendly pricing, ideal for travel jewelry, gifting, or bold selfexpression. Choose from custom settings with protective Vprongs, sleek bezels, or doubleclaw treatments; we can provide CAD previews and guidance on band thickness, height, and balance so the piece wears comfortably and securely.
If you’ve been searching for 1.23ct blue mq vs simulated diamond options with convincing sparkle and thoughtful engineering, this is the colorfirst centerpiece that delivers thrill without the pressure. Enjoy reliable shine, modern character, and the freedom to design exactly what you want.
· Carat: ~1.23 ct
· Shape: Marquise (mq)
· Color: Vivid blue, crafted for stability
· Clarity: VSequivalent appearance (brand standard for simulants)
· Material: Premium diamond simulant (not a diamond)
· Settings: Vprongs, bezel, or doubleclaw recommended


| Product: | 1.23CT fancy vivid blue lab diamond | |||
| Shape: | MQ cut | |||
| Color: | FANCY VIVID BLUE | |||
| Sample: | 1 piece available | |||
| Sample Lead Time: | 1-2 days | |||
| Delivery Time: | 2-3 days after payment for stock | |||
| Inventory: | In Stock. | |||
| Production: | Weekly update stock list(pls contact us) | |||
| Custom Clearance: | Round/ Pear/ Rectangle/ Octangle/ Square/ Heart/ Cushion/Marquise/ Triangle/ Oval/ Drop(Customize are welcome) | |||
| Color Provide: | Clear white, Pink, Yellow, Blue | |||
| Color Provide: | PayPal, T/T, Western Union | |||

Make color the conversation with our 1.23ct blue mq vs simulated diamond—a striking marquisecut simulant that pairs clean, crisp faceting with a vivid, contemporary blue. “Simulated diamond” means this is not a diamond; instead, it is a premium diamond simulant engineered for brilliance, color stability, and everyday durability. The VS designation reflects our internal clarity standard for nearflawless appearance to the naked eye; traditional diamond lab grading does not apply to simulants.
The marquise silhouette offers exceptional finger coverage and a dynamic, elongated profile that feels both vintage and fashionforward. Precision cutting emphasizes scintillation along the keel line while protecting the tips for better longevity in daily wear. The saturated blue is crafted to remain stable under normal conditions—perfect for statement solitaires, eastwest layouts, or halo designs that play with contrast metals.
Ethical and accessible, this 1.23ct blue marquise gives you highimpact style with friendly pricing, ideal for travel jewelry, gifting, or bold selfexpression. Choose from custom settings with protective Vprongs, sleek bezels, or doubleclaw treatments; we can provide CAD previews and guidance on band thickness, height, and balance so the piece wears comfortably and securely.
If you’ve been searching for 1.23ct blue mq vs simulated diamond options with convincing sparkle and thoughtful engineering, this is the colorfirst centerpiece that delivers thrill without the pressure. Enjoy reliable shine, modern character, and the freedom to design exactly what you want.
· Carat: ~1.23 ct
· Shape: Marquise (mq)
· Color: Vivid blue, crafted for stability
· Clarity: VSequivalent appearance (brand standard for simulants)
· Material: Premium diamond simulant (not a diamond)
· Settings: Vprongs, bezel, or doubleclaw recommended