5.70ct carat Round Diamond I/SI1 GIA Engagement Ring

SKU: A78060
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5.70ct carat Round Diamond I/SI1 GIA Engagement Ring

An elegant and timeless engagement ring featuring a stunning 5.70 carat round brilliant-cut center diamond, certified by GIA. The natural center stone is graded I color and SI1 clarity, with an exceptional Triple Excellent cut for maximum brilliance and fire. Flanked by two tapered baguette diamonds, the design offers a classic and refined silhouette. The setting is crafted in luxurious platinum, weighing approximately 6.26 grams, and showcases Cartier-style proportions and expert craftsmanship. Center Diamond: 5.70 carats, Round Brilliant GIA Certified: I Color, SI1 Clarity, Triple Excellent Cut Side Stones: Two tapered baguette diamonds Metal: Platinum (6.26 grams) .

Center Diamond Weight: 5.70
Measurements: Size: 7
Metal Type: Platinum
Metal Weight: 6.3 gr.
Condition: Excellent.
Stock: A78060

Orders & Shipping

Most in‑stock orders ship the same day; some may take up to 48 hours, excluding weekends and holidays.

All orders ship free, fully insured, via FedEx Priority Overnight where available, and require an authorized signature (no PO Boxes).

Returns & Exchanges
You have 7 days from delivery to request a return; items must be unworn, in original packaging, with proof of purchase. To start a return, email support@thebackvault.com and ship to:
15 W 47th Street, New York, NY 10036, United States.
Once approved, we’ll provide a prepaid, fully insured label, and refunds are issued to your original payment method within 10 business days, minus non‑refundable credit card processing fees.

For full details, please review our complete policy here.

We do design our own jewelry, but only within a special collection labeled In House Design. These pieces are created by our team and shaped by decades of expertise with exceptional diamonds.

Within the In House Design collection, you’ll find bold statement rings, sculptural earrings, and effortless diamonds-by-the-yard necklaces that showcase our instinctive feel for color, proportion, and presence. Each piece is crafted to endure rather than follow trends, reflecting our legacy of timeless materials, a discerning eye, and luxury that is immediately felt and long remembered.

5.70ct carat Round Diamond I/SI1 GIA Engagement Ring

An elegant and timeless engagement ring featuring a stunning 5.70 carat round brilliant-cut center diamond, certified by GIA. The natural center stone is graded I color and SI1 clarity, with an exceptional Triple Excellent cut for maximum brilliance and fire. Flanked by two tapered baguette diamonds, the design offers a classic and refined silhouette. The setting is crafted in luxurious platinum, weighing approximately 6.26 grams, and showcases Cartier-style proportions and expert craftsmanship. Center Diamond: 5.70 carats, Round Brilliant GIA Certified: I Color, SI1 Clarity, Triple Excellent Cut Side Stones: Two tapered baguette diamonds Metal: Platinum (6.26 grams) .

Center Diamond Weight: 5.70
Measurements: Size: 7
Metal Type: Platinum
Metal Weight: 6.3 gr.
Condition: Excellent.
Stock: A78060

Orders & Shipping

Most in‑stock orders ship the same day; some may take up to 48 hours, excluding weekends and holidays.

All orders ship free, fully insured, via FedEx Priority Overnight where available, and require an authorized signature (no PO Boxes).

Returns & Exchanges
You have 7 days from delivery to request a return; items must be unworn, in original packaging, with proof of purchase. To start a return, email support@thebackvault.com and ship to:
15 W 47th Street, New York, NY 10036, United States.
Once approved, we’ll provide a prepaid, fully insured label, and refunds are issued to your original payment method within 10 business days, minus non‑refundable credit card processing fees.

For full details, please review our complete policy here.

We do design our own jewelry, but only within a special collection labeled In House Design. These pieces are created by our team and shaped by decades of expertise with exceptional diamonds.

Within the In House Design collection, you’ll find bold statement rings, sculptural earrings, and effortless diamonds-by-the-yard necklaces that showcase our instinctive feel for color, proportion, and presence. Each piece is crafted to endure rather than follow trends, reflecting our legacy of timeless materials, a discerning eye, and luxury that is immediately felt and long remembered.