Portuguese Cut Lab Grown Diamond IGI Certified Loose Antique Style Stone

Price:NZ$768.58+

Original Price: NZ$1,024.78+

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25% off

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Limited time sale

* Seller GST included (where applicable). Additional GST may be applied by Etsy at checkout
JewelssByJessica  

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Star Seller. This seller consistently earned 5-star reviews, dispatched on time, and replied quickly to any messages they received.

Highlights

The Portuguese cut lab grown diamond is a rare and eye-catching choice with bright sparkle and old-world charm. This historic faceting style was developed in the early 20th century and is known for its intricate pattern of 100 to 200 facets that reflect light beautifully. With its depth, symmetry, and crisp reflections, the Portuguese cut offers a distinctive look that stands out from modern shapes while still feeling timeless. This diamond is an excellent option for engagement rings, custom fine jewelry, pendants, or heirloom inspired pieces. Each stone is lab grown, IGI certified, and ethically sourced with DEF color and VS-VVS clarity for a clean classic look. Every cut we offer is fully customizable. You can request your preferred carat size, measurements, ratio, or any specific proportions needed for your design. If you do not see the size you want in the dropdown menu, simply reach out and we will create a stone to match your exact requirements.
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💎 DIAMOND DETAILS 💎
- Type: Lab Grown Diamond
- Shape: Portuguese Cut
- Carat: 0.50ct - 4.50ct± (if desired size is not listed in dropdown menu reach out for quote)
- Color: DEF (colorless)
- Clarity: VS-VVS (eye clean)
- Certification: IGI
- Want to see more? Browse additional diamonds at the link below:
https://www.etsy.com/shop/JewelssByJessica?ref=seller-platform-mcnav§ion_id=45390018
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🎀💍 CUSTOMIZATION 💍🎀
If you'd like us to create a custom setting for this diamond, or if you want the diamond customized in size, color, clarity, or any other specifications, please contact us before purchase for a quote. Custom ring mountings start around $499, and pendants or earrings around $299.
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📣Please Note Before Purchasing📣
• Each piece is made to order and crafted just for you. For that reason, sales are final.
• If there’s an issue upon delivery, please reach out and we'll take care of it. Depending on the situation, that may include a repair, replacement, or refund. Every order is backed by our one-year craftsmanship warranty for any defects not caused by wear or misuse.
• Buyers are responsible for securing their own jewelry insurance, appraisals, and any resizing needed after delivery.
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📦 Please note that this listing states there will be 5-6wks for processing time and 1wk for shipping. I always overestimate just in case there are any changes or setbacks during manufacturing/labor/shipping. It is more likely that you will receive your order in 4-5 weeks. Thank you!

Production partners

JewelssByJessica makes this item with help from
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  • Order today to get by 23 Nov-12 Dec
  • Returns & exchanges not accepted
  • Free delivery
  • Sent from: India

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JewelssByJessica
JewelssByJessica ·

United States

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9
·
913 sales
·
4 years on Etsy
Jessica
1 shop member

Typically responds within a few hours

Typically responds within a few hours

Smooth dispatch Has a history of dispatching on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Listed on 18 Sept, 2026