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Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG849608866

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849608866

Diamond specifications and retailer prices

From €267 EUR
As of November 3, 2026
Save €413 EUR (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €680 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849608866 or 849608866. Listed at 5 retailers as of November 2, 2026, with prices from €267 to €680, a €413 spread on the same certified stone. With Clarity lists it at €680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849608866
Dimensions6.40 × 6.45 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.45 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849608866
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €331 EUR|Low: €267 EUR|High: €680 EUR|Avg: €507 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
November 4, 2026
Retailer 3€267 EUR
Retailer 1€331 EUR
Retailer 2€339 EUR
Retailer 4€660 EUR
With Clarity€680 EUR

3 data points across 5 retailers

5 retailers€267 EUR to €680 EUR

A
Cheapest Retailer
-
€267 EUR
B+
Retailer 2
-
€331 EUR
View
B+
Retailer 3
-
€339 EUR
View
B
Retailer 4
-
€660 EUR
View
Most Expensive
B
With Clarity
849608866 · Nov 2
€680 EUR
$760 USD
View
4 more retailers have this diamond
Prices start from €267 EURSave up to €413 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Round
€267 EUR