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Heart|Lab Grown|IGI

3.07ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG788651806

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788651806

Diamond specifications and retailer prices

From €479 EUR
As of November 2, 2026
Save €2,000 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,836 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788651806 or 788651806. Listed at 20 retailers as of November 2, 2026, with a 417% 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

3.07
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788651806
Dimensions9.32 × 10.07 × 5.90 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm10.07 mm3.07 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788651806
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.6%

Caratlytics Score

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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 2
Current: €5,836 EUR|Low: €479 EUR|High: €6,014 EUR|Avg: €1,586 EUR|-2.8%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 6€479 EUR
Retailer 14€545 EUR
Retailer 4€546 EUR
Retailer 10€594 EUR
Retailer 2€726 EUR
Retailer 13€755 EUR
Retailer 11€911 EUR
Retailer 3€916 EUR
Retailer 8€930 EUR
Retailer 17€934 EUR
Retailer 9€1,254 EUR
Retailer 5€1,289 EUR
Retailer 12€1,290 EUR
Retailer 18€1,559 EUR
Retailer 16€1,589 EUR
Retailer 20€1,946 EUR
Retailer 15€1,961 EUR
Retailer 19€2,049 EUR
Retailer 7€2,480 EUR
Brilliant Earth€5,836 EUR

37 data points across 20 retailers

20 retailers€479 EUR to €2,480 EUR

A
Cheapest Retailer
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€479 EUR
A
Retailer 2
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€545 EUR
View
Final sale: no returns
A
Retailer 3
-
€546 EUR
View
Retailer 4
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€594 EUR
View
Price last confirmed 20 days ago
A
Retailer 5
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€726 EUR
View
A
Retailer 6
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€755 EUR
View
A
Retailer 7
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€911 EUR
View
A
Retailer 8
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€916 EUR
View
A
Retailer 9
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€930 EUR
View
A
Retailer 10
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€934 EUR
View
Retailer 11
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€1,254 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
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€1,289 EUR
View
B+
Retailer 13
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€1,290 EUR
View
B+
Retailer 14
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€1,559 EUR
View
B+
Retailer 15
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€1,589 EUR
View
B+
Retailer 16
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€1,946 EUR
View
B
Retailer 17
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€1,961 EUR
View
B+
Retailer 18
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€2,049 EUR
View
B+
Retailer 19
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€2,480 EUR
View
Most Expensive
Brilliant Earth
18556026A · Nov 4
€5,836 EUR
$6,550 USD
View
Price under review
19 more retailers have this diamond
Prices start from €479 EURSave up to €2,000 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
3.07ct Heart
€479 EUR