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1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
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Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
Load image into Gallery viewer, 1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified

1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified

$2,165.00
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Return Policy: We will gladly accept returns for any reason within 15 days of receipt of delivery.

Availability: Ships anywhere in the United States

Processing Time: Allow 3-4 business days processing time for your order to ship.

Order in the next hours minutes to get it between and
1.80 Carat Round Lab Grown Diamond Three Stone Ring | IGI Certified
$2,165.00
Yellow Gold 10K

Product Details:

Total Diamond Weight: 1.80 carats
Center Stone: 1.00 ct Round Cut 1 pcs
Side Stones: 0.80 ct × Round Cut 14 pcs
Diamond Cut: All Round Cut
Diamond Color/Clarity: E–F Color | VVS–VS Clarity
Diamond Type: Lab-Grown (CVD) | Conflict-Free & Earth-Friendly
Metal Options: 10K / 14K / 18K Gold in Yellow, White, or Rose
Finish: High Polish
Certification: IGI Certified
Packaging: Premium Ring Box + Certificate
Shipping: Free USA Shipping & Returns
Customizable: Ring Size, Gold Type, & Diamond Carat
Product Code: C6-DR-308


Why Choose C6 Diamonds.co?

Conflict-Free, Earth-Friendly Lab Grown Diamonds
 IGI Certification Included for Every Diamond
USA-Ready Shipping & Support
Customizations Available on Request


Classic Round Brilliance. Elevated in Every Detail.
This dazzling 1.80 carat lab-grown diamond ring showcases a timeless 1.00 ct round-cut center diamond, beautifully accented by two 0.80 ct round side diamonds. The elegant three-stone design symbolizes your shared past, present, and future, crafted in sustainable luxury for today’s modern love stories.

Set in timeless Yellow, White, or Rose Gold (available in 10K, 14K, or 18K), the classic three-stone silhouette is elevated with a shimmering row of fine accents along the band, combining traditional symbolism with modern brilliance.

Each diamond is IGI certified, sustainably lab-grown via the CVD method, and selected for its premium E–F color and VVS–VS clarity.


Note: Diamond weight and gold weight may vary by 3–5% due to the handcrafted nature of the piece. Every piece is made to perfection with unmatched attention to detail.

For orders placed before 7am AEDT, we endeavour to process the same business day. Orders placed after 11am AEDT will be processed the next business day.

During sale events and new collection launches, there may be a slighly longer processing time.

All Auguste orders are hand-picked and packed with love from Byron Bay, Australie.

You can choose between a refund or a credit note on full priced items. We have 15 days Return policy

  • Item(s) must be returned in their original condition and packaging: unworn, unwashed and with all tags attached.
  • Earrings cannot be returned due to health and safety reasons.
  • Return shipping methods and associated costs are the responsibility of the customer.
  • Sale items can not be refunded for change of mind.

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