Buy a 1.01ct Oval Fancy Vivid Blue VS1 lab-grown diamond | Leyloon
In Stock
IGI Certified
Excellent Value

Leyloon 1.01ct Oval Lab Grown Diamond Fancy Vivid Blue VS1 (IGI Certified)

5.0(536 shop reviews)
$432.28
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Specifications

Carat
1.0 ct
Weight
Color
Fancy Vivid Blue
Grade
Clarity
VS1
Grade
L×W×D
7.44 x 5.02 x 3.36
mm
Gemstone
Diamond
Genuine
Type
Lab Grown
Ethical
LabIGI
Cert Number790696732
ShapeOval
SymmetryExcellent
PolishExcellent
ColorFancy Vivid Blue
Dimensions7.44 x 5.02 x 3.36
Table63%
Depth66.9%
Ratio1.48
FluorescenceNone
Growth TypeCVD

About This Oval Diamond

Discover this stunning 1.01 carat Oval cut lab-grown diamond featuring Fancy Vivid Blue color and VS1 clarity. This diamond is officially IGI certified, ensuring its quality and authenticity. A perfect choice for a sustainable and ethically sourced center stone.

Specifications Summary

This Oval lab grown diamond weighs 1.01 carats and is graded with Fancy Vivid Blue color and VS1 clarity. making it an ideal choice for engagement rings and high-end jewelry.

With its excellent cut quality, this diamond maximizes light reflection and brilliance, creating a stunning visual display that captures attention from every angle. The Excellent polish and Excellent symmetry ensure optimal light performance.

Diamond Buying Guide

Education

Learn about the 4Cs and how to choose the perfect diamond.

View Education Guide

Oval Shape

Discover what makes the Oval shape unique and popular.

View Oval stones →

Why Choose This Diamond?

  • Exceptional Fancy Vivid Blue color for maximum impact
  • VS1 clarity ensures minimal visible inclusions
  • Oval cut for timeless elegance and style
  • Certified authenticity and quality assurance

Frequently Asked Questions

Is this stone certified?

Yes, this diamond is certified by IGI with certificate number 790696732.

Is this natural or lab-grown?

This is a natural diamond with certification and sourcing details shown when available.

How is shipping handled?

Your order uses insured, trackable delivery with signature confirmation when required. You can follow updates from your order and tracking pages.

Can I review it before deciding?

Yes. Use the photos, certificate, 3D or 360 views when available, or message Leyloon and we can help you review the details.

What payment methods are supported?

Checkout supports secure card payment paths when configured. We do not show or store full card details on this page.

Can Leyloon help turn this into jewelry?

Yes. You can use this stone as a center stone, request a custom design, or message us before checkout.

Shop-wide review library
5.0536 published reviews across Leyloon

A shop-wide view of customer experiences. New stories appear as you browse, without slowing this one-of-one stone page. View all 536 reviews on Etsy.

536Verified reviews20Stories available here12With photos or video9Leyloon replies
Leyloon reviewsClear sources · customer media · one feed
Showing 20 customer stories here.The verified shop total is 536. Browse the complete Etsy history while more stories are added here.
EEilyne Verified customer story
5.0

Round Portuguese cut Pink Color Lab Grown Diamond Stud Ea...

A photo was shared from this Leyloon order.

MLMichael Locashio Verified customer story
5.0

10 Carat Pink Pear Cut Moissanite Halo Ring, VVS

I was looking to purchase a ring as an anniversary gift to my wife. With so many beautiful options to choose from, I had a very difficult time trying to decide (That’s a good problem to have....right???!!!) From the very beginning of this process, Max was there to answer all of my questions. He was patient, kind and knowledgeable. He helped me select what...

Response from Leyloon

It looks absolutely STUNNING on her😍😍😍. That sparkle, that color, that presence... WOW WOW WOW!!! I can only imagine how magical that moment must have been when you gave it to her on your anniversary trip—what a PERFECT setting for such a special gift!!! This journey was so special—starting with your thoughtful plan to surprise Olivia on your February vacation, to choosing the lab-grown pink sapphire. I still remember when I showed you the CAD and you said “She’s going to love it!”—and I was like YESSS she absolutely will!!! And now hearing that she absolutely ADORES it and is getting compliments non-stop —that’s the ultimate win!!! 🥳💎❤️❤️❤️

KKathy Verified customer story
5.0

5 Carat Round Cut Moissanite Ring Two-tone Snowflake Doubl...

Great company and even better products.

Response from Leyloon

THANK YOU SO SO MUCH for your LOVELY and sweet words lovely Kathy 🥰🥰🥰🥰🥰🍷🌷

DDawn Verified customer story
5.0

Baguette Cut Push Back Mo...

Max's jewelry has a distinct beauty and level of craftsmanship rarely seen in jewelers on Etsy and elsewhere. He knows the industry well and helped me design the earrings of my dreams, working with me from concept all the way to fruition. Shipping was fast.

SSmiley Verified customer story
5.0

12x16mm Oval cut Lab Grown Sapphire Three-stone Vintage S...

I can’t stop staring! Seriously the most amazing ring I’ve ever seen. Plus free earrings and a cute jewellery box. I can’t recommend this seller enough - so friendly and helpful.

MPMary Poggione Verified customer story
5.0

12 Carat IJ Color Cushion Cut Moissanite Ring - 4 Claw Cathed... (Custom...)

Everything was so wonderful. The service, the packaging, and the product. I don’t even want to say how it was packaged because it was an over the top delightful surprise. The ring is so beautiful and exactly what I wanted.

Response from Leyloon

OMG LOOK AT THAT BEAUTY😍😍😍!!! it looks absolutely GORGEOUS on you!!! That sparkle, that shine... perfection ✨💍💖!!! Thank you for sharing the picture. Everything—from the attentive service you received, to the thoughtfully and carefully crafted packaging, all the way to the ring itself—was designed to make your experience truly special. We’re so happy that the packaging gave you that over-the-top delightful surprise 😁🎁💖; we wanted it to feel like opening a little treasure just for you! And the ring... seeing that it is exactly what you envisioned, perfectly crafted, and looking absolutely stunning on your hand, is honestly the greatest reward for us 🥰💎♥️.

Ready to Make It Yours?

This Oval diamond combines exceptional quality with outstanding value. Limited availability - secure yours today.