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Heart|Lab Grown|IGI

1.04ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821637855

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821637855

Diamond specifications and retailer prices

From €162 EUR
As of November 4, 2026
Save €850 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,013 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821637855 or 821637855. Listed at 21 retailers as of November 4, 2026, with prices from €162 to €1,013, a €850 spread on the same certified stone. Reve Diamonds lists it at €1,013. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821637855
Dimensions6.25 × 6.94 × 4.33 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
6.25 mm6.94 mm1.04 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821637855
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: Nov 4
Current: €201 EUR|Low: €162 EUR|High: €1,038 EUR|Avg: €507 EUR|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 20
Reve Diamonds
November 5, 2026
Retailer 16€162 EUR
Retailer 19€181 EUR
Retailer 3€189 EUR
Retailer 1€201 EUR
Retailer 13€209 EUR
Retailer 9€227 EUR
Retailer 10€277 EUR
Retailer 7€345 EUR
Retailer 6€354 EUR
Retailer 12€361 EUR
Retailer 11€396 EUR
Retailer 20€481 EUR
Retailer 5€501 EUR
Retailer 2€550 EUR
Retailer 17€649 EUR
Retailer 4€675 EUR
Retailer 18€697 EUR
Retailer 8€812 EUR
Retailer 15€905 EUR
Retailer 14€941 EUR
Reve Diamonds€1,013 EUR

36 data points across 21 retailers

21 retailers€162 EUR to €1,013 EUR

A
Cheapest Retailer
-
€162 EUR
A
Retailer 2
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€181 EUR
View
Final sale: no returns
A
Retailer 3
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€189 EUR
View
A
Retailer 4
-
€201 EUR
View
Retailer 5
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€209 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€227 EUR
View
A
Retailer 7
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€277 EUR
View
A
Retailer 8
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€345 EUR
View
A
Retailer 9
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€354 EUR
View
A
Retailer 10
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€361 EUR
View
B+
Retailer 11
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€396 EUR
View
B+
Retailer 12
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€481 EUR
View
B+
Retailer 13
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€501 EUR
View
B+
Retailer 14
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€550 EUR
View
B
Retailer 15
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€649 EUR
View
B
Retailer 16
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€675 EUR
View
B
Retailer 17
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€697 EUR
View
Retailer 18
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€812 EUR
View
Price last confirmed 7 days ago
B
Retailer 19
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€905 EUR
View
B
Retailer 20
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€941 EUR
View
Most Expensive
B
Reve Diamonds
498C250A9 · Nov 4
€1,013 EUR
$1,141 USD
View
20 more retailers have this diamond
Prices start from €162 EURSave up to €850 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
€162 EUR