3.00ct Portuguese Cut Lab Grown Diamond
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Estimated Delivery:05 Nov - 09 Nov
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Free Shipping: On all UK orders and international orders over £50
3.00ct Portuguese Cut Lab Grown Diamond – IGI Certified
Discover our 3.00ct Portuguese Cut lab grown diamond, independently graded and certified by IGI. Available in D colour with VVS2 clarity, this diamond is carefully selected for its intricate faceting, elegant proportions and visual appeal.
Diamond Specifications
- Carat Weight: 3.00ct
- Shape: Portuguese Cut
- Diamond Type: Lab Grown
- Colour: D
- Clarity: VVS2
- Polish: Excellent
- Symmetry: Excellent
- Fluorescence: None
- Approx. Dimensions: 8.7mm
- Certification: IGI
- Laser Inscription: IGI report number inscribed on the girdle
Exact measurements may vary slightly between individual diamonds.
About the Portuguese Cut
The Portuguese Cut is a distinctive diamond cutting style recognised for its intricate faceting and detailed appearance. Often featuring additional rows of facets compared with more conventional brilliant cuts, it creates a complex pattern of reflections and flashes of light.
Portuguese Cut diamonds are particularly admired for their decorative faceting and lively visual character. The arrangement and number of facets can vary between individual stones, giving each diamond its own appearance.
Its intricate design makes the Portuguese Cut an appealing choice for those seeking an alternative to traditional diamond cuts, particularly for engagement rings, pendants and bespoke jewellery. Learn more about this classic shape in our Portuguese Cut Diamond Shape Guide.
Independently IGI Certified
Every diamond is independently graded by the International Gemological Institute (IGI) and supplied with its individual grading report.
The report confirms the diamond's carat weight, colour, clarity, measurements and other grading characteristics. Its unique IGI report number is laser inscribed on the diamond's girdle, allowing the stone to be matched to its certificate.
Understanding VVS2 Clarity
This diamond is available in VVS2 (Very Very Slightly Included 2) clarity.
VVS2 is an exceptionally high clarity grade, with inclusions that are extremely difficult for a skilled grader to see under 10× magnification.
For most customers, VVS2 clarity provides an exceptionally clean appearance, making it an excellent choice for fine jewellery.
How Big Is a 3.00ct Portuguese Cut Diamond?
A 3.00ct Portuguese Cut lab grown diamond measures approximately 8.7mm, although exact dimensions and proportions may vary between individual stones.
Carat refers to a diamond's weight rather than its physical dimensions, so Portuguese Cut diamonds of the same carat weight can have different face-up measurements depending on their depth, proportions and facet arrangement.
Looking for specific measurements? If you require a particular diameter, depth or set of proportions for your jewellery design, please contact us with your preferred specifications. We'll be happy to help you source a diamond that meets your requirements, subject to availability.
Engagement Rings & Bespoke Jewellery
Portuguese Cut lab grown diamonds are an elegant choice for engagement rings, pendants and bespoke jewellery. Their intricate faceting and distinctive pattern of reflections create a decorative appearance, making them well suited to both classic and contemporary jewellery designs.
Whether you're choosing a diamond for your own jewellery or sourcing a stone for a client commission, we're happy to help with diamond selection and suitability for your chosen setting.
Free UK Delivery & Returns
Your diamond is securely packaged and delivered with free UK delivery. We also offer 30-day free UK returns, giving you the opportunity to view your diamond before making your final decision.
United Kingdom
Royal Mail Tracked 24 - free for all UK orders up to £200
Royal Mail Special Delivery - free for orders over £200
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International
Royal Mail International Tracked & Signed — free on orders over £50, otherwise £6.99
FedEx Connect Plus — free for orders over £300
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Customs & Duties
International orders outside the UK may be subject to customs duties and import taxes upon delivery, which are the buyer's responsibility.
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Dispatch Times
Round melee dispatched within 2 business days.
Fancy melee and certified diamonds within 5 business days.
UK delivery in 1 business day from dispatch.
International delivery in 3–5 business days from dispatch.
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Returns
We’re committed to your complete satisfaction. Enjoy hassle-free returns or exchanges on all items within 30 days of delivery.
IGI Certified
Our lab grown diamonds are independently certified by IGI (International Gemological Institute), one of the world's leading authorities on lab grown diamond grading. Every diamond is accompanied by its own IGI grading report and is laser inscribed on the girdle, allowing the report to be matched to the diamond for complete confidence and authentication
Sustainably Grown
Our IGI certified lab grown diamonds are created using advanced growing technology in state-of-the-art facilities. Produced through transparent and responsible manufacturing processes, each diamond is expertly cut and polished to maximise brilliance, fire and scintillation before being independently graded by IGI for quality and accuracy
Not Sure Which Diamond Shape to Choose?
Every diamond shape has its own look, sparkle and character. From the brilliance of a Round cut to the elegance of an Oval or the vintage feel of a Cushion, the right choice comes down to personal style and how you want your diamond to look on the hand.
Our diamond shape guides make it easy to compare each cut and choose the right one with confidence.