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Heart|Lab Grown|IGI

1.02ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG523263326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG523263326

Diamond specifications and retailer prices

From €573 EUR
$640 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €573 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart 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 LG523263326 or 523263326. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263326
Dimensions6.92 × 6.25 × 4.08 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm6.25 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263326
Side View
Table 58.0%Crown 38.5°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €573 EUR|Low: €399 EUR|High: €1,110 EUR|Avg: €712 EUR|-48.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
April 14, 2026
Retailer 4€399 EUR
Retailer 3€452 EUR
Retailer 8€458 EUR
Retailer 2€539 EUR
Brilliant Earth€573 EUR
Retailer 6€588 EUR
Retailer 5€664 EUR
Retailer 7€680 EUR

15 data points across 8 retailers

1 retailer

B+
Brilliant Earth
17971828A · Oct 31
€573 EUR
$640 USD
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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.

B+
1.02ct Heart
€573 EUR