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Heart|Lab Grown|IGI

4.03ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG678579769

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678579769

Diamond specifications and retailer prices

From €1,005 EUR
$1,127 USD
As of October 30, 2026
Save €3,662 EUR (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,925 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678579769 or 678579769. Listed at 20 retailers as of October 30, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678579769
Dimensions11.28 × 10.29 × 6.31 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
11.28 mm10.29 mm4.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678579769
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 55.9%

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: Oct 30
Current: €1,798 EUR|Low: €965 EUR|High: €8,318 EUR|Avg: €2,417 EUR|-1.3%
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
November 2, 2026
Retailer 3€1,005 EUR
Retailer 2€1,094 EUR
Retailer 15€1,166 EUR
Retailer 16€1,166 EUR
Retailer 8€1,221 EUR
Retailer 13€1,320 EUR
Retailer 7€1,348 EUR
Retailer 6€1,641 EUR
Retailer 1€1,798 EUR
Retailer 4€2,413 EUR
Retailer 14€2,740 EUR
Retailer 10€2,757 EUR
Retailer 5€3,376 EUR
Retailer 9€4,135 EUR
Retailer 12€4,666 EUR
Retailer 11€8,176 EUR

44 data points across 16 retailers

20 retailers€1,005 EUR to €4,666 EUR

A
Cheapest Retailer
-
€1,005 EUR
$1,127 USD
A
Retailer 2
-
€1,094 EUR
$1,227 USD
View
A
Retailer 3
-
€1,166 EUR
$1,308 USD
View
Retailer 4
-
€1,166 EUR
$1,308 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€1,221 EUR
$1,370 USD
View
Final sale: no returns
A
Retailer 6
-
€1,320 EUR
$1,480 USD
View
A
Retailer 7
-
€1,348 EUR
$1,512 USD
View
B+
Retailer 8
-
€1,641 EUR
$1,841 USD
View
B+
Retailer 9
-
€1,798 EUR
£1,588 GBP
View
B+
Retailer 10
-
€1,823 EUR
$2,045 USD
View
B+
Retailer 11
-
€2,298 EUR
$2,577 USD
View
B+
Retailer 12
-
€2,413 EUR
$2,706 USD
View
B+
Retailer 13
-
€2,740 EUR
ZAR 49,641 ZAR
View
B
Retailer 14
-
€2,757 EUR
A$4,758 AUD
View
B
Retailer 15
-
€3,376 EUR
$3,787 USD
View
B
Retailer 16
-
€4,135 EUR
£3,652 GBP
View
B
Retailer 17
-
€4,568 EUR
$5,124 USD
View
B
Retailer 18
-
€4,666 EUR
A$8,052 AUD
View
Retailer 19
-
€8,176 EUR
$9,170 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-2F9135E77 · Nov 2
€8,925 EUR
$10,010 USD
View
Price under review
19 more retailers have this diamond
Prices start from €1,005 EURSave up to €3,662 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
4.03ct Heart
€1,005 EUR