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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG830624017

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830624017

Diamond specifications and retailer prices

From €162 EUR
$181 USD
As of October 30, 2026
Save €782 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €944 EUR at MOH London · As of October 29, 2026
View at MOH London

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 LG830624017 or 830624017. Listed at 19 retailers as of October 29, 2026, with prices from €162 to €944, a €782 spread on the same certified stone. MOH London lists it at €944. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624017
Dimensions6.21 × 7.06 × 3.99 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.21 mm7.06 mm1.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624017
Side View
Table 60.0%Crown 38.7°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 56.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €944 EUR|Low: €158 EUR|High: €1,003 EUR|Avg: €436 EUR|-1.9%
MOH London
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 6€162 EUR
Retailer 18€182 EUR
Retailer 3€188 EUR
Retailer 9€197 EUR
Retailer 15€201 EUR
Retailer 14€246 EUR
Retailer 5€345 EUR
Retailer 19€355 EUR
Retailer 13€361 EUR
Retailer 4€374 EUR
Retailer 16€415 EUR
Retailer 7€489 EUR
Retailer 2€505 EUR
Retailer 10€568 EUR
Retailer 17€645 EUR
Retailer 8€694 EUR
Retailer 11€701 EUR
Retailer 12€841 EUR
MOH London€944 EUR

31 data points across 19 retailers

19 retailers€162 EUR to €944 EUR

A
Cheapest Retailer
-
€162 EUR
$181 USD
A
Retailer 2
-
€182 EUR
$203 USD
View
Final sale: no returns
A
Retailer 3
-
€188 EUR
$210 USD
View
A
Retailer 4
-
€197 EUR
$220 USD
View
A
Retailer 5
-
€201 EUR
$224 USD
View
A
Retailer 6
-
€246 EUR
£217 GBP
View
A
Retailer 7
-
€345 EUR
ZAR 6,219 ZAR
View
B+
Retailer 8
-
€355 EUR
$397 USD
View
B+
Retailer 9
-
€361 EUR
£317 GBP
View
B+
Retailer 10
-
€374 EUR
$418 USD
View
B+
Retailer 11
-
€415 EUR
$464 USD
View
B+
Retailer 12
-
€489 EUR
A$841 AUD
View
B+
Retailer 13
-
€505 EUR
$564 USD
View
B+
Retailer 14
-
€568 EUR
SGD 858 SGD
View
B+
Retailer 15
-
€645 EUR
$721 USD
View
B
Retailer 16
-
€694 EUR
$775 USD
View
B
Retailer 17
-
€701 EUR
$783 USD
View
B
Retailer 18
-
€841 EUR
$940 USD
View
Most Expensive
B
MOH London
LG830624017 · Oct 29
€944 EUR
£830 GBP
View
18 more retailers have this diamond
Prices start from €162 EURSave up to €782 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
€162 EUR