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Heart|Lab Grown|IGI

1.04ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG786656720

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786656720

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 30, 2026
Save €759 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,003 EUR at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.04ct lab-grown heart diamond

This 1.04ct 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 LG786656720 or 786656720. Listed at 19 retailers as of October 29, 2026, with a 482% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786656720
Dimensions6.43 × 7.09 × 4.07 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm7.09 mm1.04 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786656720
Side View
Table 61.0%Crown 35.1°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 57.4%

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: €1,003 EUR|Low: €152 EUR|High: €1,038 EUR|Avg: €442 EUR|-3.4%
Brilliant Earth
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
Retailer 19
October 31, 2026
Retailer 11€158 EUR
Retailer 5€175 EUR
Retailer 4€183 EUR
Retailer 9€195 EUR
Retailer 16€195 EUR
Retailer 12€334 EUR
Retailer 14€335 EUR
Retailer 3€346 EUR
Retailer 2€347 EUR
Retailer 19€379 EUR
Retailer 18€411 EUR
Retailer 15€475 EUR
Retailer 17€490 EUR
Retailer 7€533 EUR
Retailer 8€627 EUR
Retailer 10€645 EUR
Retailer 6€675 EUR
Retailer 13€916 EUR
Brilliant Earth€1,003 EUR

37 data points across 19 retailers

19 retailers€158 EUR to €916 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
A
Retailer 2
-
€175 EUR
$196 USD
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
$204 USD
View
A
Retailer 4
-
€195 EUR
$218 USD
View
A
Retailer 5
-
€195 EUR
$218 USD
View
A
Retailer 6
-
€334 EUR
View
A
Retailer 7
-
€335 EUR
ZAR 6,040 ZAR
View
A
Retailer 8
-
€346 EUR
$386 USD
View
A
Retailer 9
-
€347 EUR
£305 GBP
View
B+
Retailer 10
-
€379 EUR
$423 USD
View
B+
Retailer 11
-
€411 EUR
$459 USD
View
B+
Retailer 12
-
€475 EUR
A$817 AUD
View
B+
Retailer 13
-
€490 EUR
$547 USD
View
B+
Retailer 14
-
€533 EUR
SGD 805 SGD
View
B
Retailer 15
-
€627 EUR
$700 USD
View
B
Retailer 16
-
€645 EUR
$721 USD
View
B
Retailer 17
-
€675 EUR
$754 USD
View
B
Retailer 18
-
€916 EUR
£806 GBP
View
Most Expensive
Brilliant Earth
21419966A · Oct 12
€1,003 EUR
$1,120 USD
View
Price last confirmed 19 days ago
18 more retailers have this diamond
Prices start from €158 EURSave up to €759 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
1.04ct Heart
€158 EUR