Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG813646823

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813646823

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of October 24, 2026
Save €817 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €999 EUR at Reve Diamonds · As of October 25, 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 LG813646823 or 813646823. Listed at 19 retailers as of October 24, 2026, with prices from €183 to €999, a €817 spread on the same certified stone. Reve Diamonds lists it at €999. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813646823
Dimensions6.81 × 6.38 × 4.02 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm6.38 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG813646823
Side View
Table 64.0%Crown 40°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: €529 EUR|Low: €157 EUR|High: €1,280 EUR|Avg: €481 EUR|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 5€158 EUR
Retailer 6€175 EUR
Retailer 4€183 EUR
Retailer 8€195 EUR
Retailer 18€218 EUR
Retailer 15€326 EUR
Retailer 17€330 EUR
Retailer 3€347 EUR
Retailer 16€348 EUR
Retailer 13€383 EUR
Retailer 9€411 EUR
Retailer 11€485 EUR
Retailer 1€529 EUR
Retailer 7€627 EUR
Retailer 12€640 EUR
Retailer 10€676 EUR
Retailer 14€832 EUR
Retailer 2€917 EUR
Reve Diamonds€999 EUR

38 data points across 19 retailers

19 retailers€183 EUR to €999 EUR

Retailer 1
-
€158 EUR
$176 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€183 EUR
$204 USD
View
A
Retailer 3
-
€195 EUR
$218 USD
View
A
Retailer 4
-
€218 EUR
HK$1,900 HKD
View
A
Retailer 5
-
€326 EUR
View
Retailer 6
-
€330 EUR
ZAR 5,952 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€347 EUR
$388 USD
View
A
Retailer 8
-
€348 EUR
£306 GBP
View
B+
Retailer 9
-
€383 EUR
$428 USD
View
B+
Retailer 10
-
€411 EUR
$459 USD
View
B+
Retailer 11
-
€485 EUR
$542 USD
View
B+
Retailer 12
-
€529 EUR
SGD 799 SGD
View
B+
Retailer 13
-
€627 EUR
$701 USD
View
B+
Retailer 14
-
€640 EUR
$715 USD
View
Retailer 15
-
€662 EUR
$740 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
€676 EUR
$755 USD
View
B
Retailer 17
-
€832 EUR
$930 USD
View
Retailer 18
-
€917 EUR
£807 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Reve Diamonds
4EBC6FCEF · Oct 25
€999 EUR
$1,116 USD
View
18 more retailers have this diamond
Prices start from €183 EURSave up to €817 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
€183 EUR