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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG843612422

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843612422

Diamond specifications and retailer prices

From €169 EUR
$188 USD
As of October 27, 2026
Save €835 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,004 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843612422 or 843612422. Listed at 19 retailers as of October 27, 2026, with prices from €169 to €1,004, a €835 spread on the same certified stone. Reve Diamonds lists it at €1,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843612422
Dimensions6.17 × 6.83 × 4.25 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm6.83 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843612422
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.2%

Caratlytics Score

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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: Oct 27
Current: €265 EUR|Low: €169 EUR|High: €1,039 EUR|Avg: €463 EUR|-6.3%
Retailer 1
Retailer 2
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Retailer 11
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 9€169 EUR
Retailer 18€176 EUR
Retailer 7€196 EUR
Retailer 15€196 EUR
Retailer 8€209 EUR
Retailer 12€241 EUR
Retailer 1€265 EUR
Retailer 11€352 EUR
Retailer 4€360 EUR
Retailer 16€360 EUR
Retailer 13€375 EUR
Retailer 10€491 EUR
Retailer 5€512 EUR
Retailer 3€631 EUR
Retailer 17€649 EUR
Retailer 6€677 EUR
Retailer 14€680 EUR
Retailer 2€922 EUR
Reve Diamonds€1,004 EUR

23 data points across 19 retailers

19 retailers€169 EUR to €1,004 EUR

A
Cheapest Retailer
-
€169 EUR
$188 USD
A
Retailer 2
-
€176 EUR
$196 USD
View
Final sale: no returns
A
Retailer 3
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€196 EUR
$218 USD
View
A
Retailer 4
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€196 EUR
$218 USD
View
A
Retailer 5
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€209 EUR
$233 USD
View
A
Retailer 6
-
€241 EUR
£211 GBP
View
A
Retailer 7
-
€265 EUR
$295 USD
View
A
Retailer 8
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€352 EUR
£309 GBP
View
A
Retailer 9
-
€360 EUR
ZAR 6,474 ZAR
View
A
Retailer 10
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€360 EUR
View
A
Retailer 11
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€375 EUR
$417 USD
View
B+
Retailer 12
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€491 EUR
$547 USD
View
B+
Retailer 13
-
€512 EUR
A$876 AUD
View
B+
Retailer 14
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€631 EUR
$702 USD
View
B+
Retailer 15
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€649 EUR
$722 USD
View
B
Retailer 16
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€677 EUR
$753 USD
View
B+
Retailer 17
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€680 EUR
$757 USD
View
B
Retailer 18
-
€922 EUR
£808 GBP
View
Most Expensive
B
Reve Diamonds
42F1BF76D · Oct 30
€1,004 EUR
$1,118 USD
View
18 more retailers have this diamond
Prices start from €169 EURSave up to €835 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
1.03ct Heart
€169 EUR