Is a lab grown diamond a real diamond?

Yes. It has the same carbon crystal structure and hardness as a mined diamond. The difference is that it grew in a lab rather than underground, which is why it costs less.

What do E/F color and VS clarity mean?

E and F are near-colorless grades, so the stone looks white to the eye. VS means very slightly included: tiny flaws that are hard to see without magnification.

Why does CVD versus HPHT matter?

Both methods make genuine diamonds. CVD stones are often cleaner in type and easier to grade consistently, which is why this seller states CVD as the better option.

Does the IGI certificate come with the 1.00 ct stone?

Yes. An IGI certificate is included at 1.00 ct and above. It lists the stone's carat weight, color, clarity and cut grades.

Can I put this stone in any setting?

A 1 ct round fits standard round-brilliant settings, including solitaire and halo styles. Have a jeweler confirm the setting's seat and prong size for the stone.

Will a jeweler set a loose lab grown diamond?

Most jewelers will set a certified lab grown stone. Bring the IGI certificate so the jeweler can verify the grades before setting.

IGI Certified Loose Lab Grown Round Diamond 1.00 ct

Best price now

$456.00at Nolita DiamondsChecked Nov 5

Prices are checked against each store and labelled with when.

Visit Nolita Diamonds

IGI Certified Loose Lab Grown Round Diamond 1.00 ct

Best price now

$456.00at Nolita DiamondsChecked Nov 5

Prices are checked against each store and labelled with when.

Visit Nolita Diamonds

Ask our agent about this product

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Price facts

Last seen at $456.00 at Nolita Diamonds on Nov 5.

Our take on the IGI Certified Loose Lab Grown Round Diamond 1.00 ct

A loose 1.00 carat round lab grown diamond graded E/F color and VS clarity with an Excellent or Ideal cut, sold on its own for a custom ring, pendant or earrings. It is CVD-grown rather than HPHT, and an IGI certificate is included at this size. Compared with mined diamonds of the same grade, it offers the same look and cut quality for far less, and lab grown stones are the common choice for buyers who want a large, clean round without mined-diamond cost. It suits anyone building a setting around a single stone who wants certified specs in writing.

Best forCustom engagement ring projectsBuyers who want a certified 1 ct round stoneShoppers avoiding mined diamondsPendant or stud earring settings

Pros

E/F color and VS clarity are strong grades for a 1 ct round
Excellent or Ideal cut supports maximum brilliance
IGI certificate documents the stone's grades
CVD growth stated, which many buyers prefer to HPHT
Loose stone lets you choose your own setting

Cons

Loose stone means setting and labor are extra
Certificate included only at 1.00 ct and up
Lab grown diamonds resell for much less than mined stones
No photos or video of the exact stone you receive

IGI Certified Loose Lab Grown Round Diamond 1.00 ct prices at every store

Nolita DiamondsNew
Availability unknown
$456.00Checked Nov 5
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IGI Certified Loose Lab Grown Round Diamond 1.00 ct price history

Lowest price we've seen: $456.00 on Nov 5 at Nolita Diamonds. Tracked across 1 store since Nov 5.

From Nolita Diamonds

Loose lab grown round diamond for creating your own jewelry
E/F color, VS clarity
Excellent/Ideal cut
CVD diamonds, not HPHT - stated as better quality
IGI Diamond Certificate included for sizes 1.00 ct and up
All diamonds shown on hand model are 1.00 ct

Sizes: 0.25 ct, 0.50 ct, 0.75 ct, 1.00 ct, 1.50 ct, 2.00 ct, 2.50 ct, 3.00 ct, 3.50 ct, 4.00 ct, 4.50 ct, 5.00 ct
Materials: Lab grown diamond (CVD)
Guarantee: Complimentary 2-year warranty covering manufacturing defects such as loose diamonds or prongs, broken clasps, or broken chains; ring resizing not included.
Returns: 30-Day Returns
Shipping: Please allow 4-6 weeks for processing; free shipping on qualifying orders.
In the box: Loose lab grown round diamond, IGI Diamond Certificate (sizes 1.00 ct and up)

About the IGI Certified Loose Lab Grown Round Diamond 1.00 ct

This is a loose, round lab-grown diamond sold unmounted, so it can be set into your own custom jewelry. It is grown by the CVD (chemical vapor deposition) method, not HPHT.

The diamond is graded E/F in color and VS in clarity, with an Excellent/Ideal cut. This listing is for the 1.00 ct size, and it comes with an IGI Diamond Certificate.

Type: Loose lab-grown round diamond
Carat weight: 1.00 ct
Color: E/F
Clarity: VS
Cut: Excellent/Ideal
Growth method: CVD
Material: Lab-grown diamond
Certification: IGI Diamond Certificate
Jewelry type: Fine jewelry
Age group: Adults
Target gender: Unisex
In the box: Loose lab-grown round diamond, IGI Diamond Certificate

Specifications

Diamond Size: 1.00 ct
age group: Adults
color pattern: Gold, White
jewelry material: Gold, Diamond
jewelry type: Fine jewelry
target gender: Unisex

Questions and answers

Is a lab grown diamond a real diamond?: Yes. It has the same carbon crystal structure and hardness as a mined diamond. The difference is that it grew in a lab rather than underground, which is why it costs less.
What do E/F color and VS clarity mean?: E and F are near-colorless grades, so the stone looks white to the eye. VS means very slightly included: tiny flaws that are hard to see without magnification.
Why does CVD versus HPHT matter?: Both methods make genuine diamonds. CVD stones are often cleaner in type and easier to grade consistently, which is why this seller states CVD as the better option.
Does the IGI certificate come with the 1.00 ct stone?: Yes. An IGI certificate is included at 1.00 ct and above. It lists the stone's carat weight, color, clarity and cut grades.
Can I put this stone in any setting?: A 1 ct round fits standard round-brilliant settings, including solitaire and halo styles. Have a jeweler confirm the setting's seat and prong size for the stone.
Will a jeweler set a loose lab grown diamond?: Most jewelers will set a certified lab grown stone. Bring the IGI certificate so the jeweler can verify the grades before setting.
Where is the IGI Certified Loose Lab Grown Round Diamond 1.00 ct cheapest?: At Nolita Diamonds, for $456.00, as of our latest check.

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