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Heart|Lab Grown|IGI

3.09ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG696552676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696552676

Diamond specifications and retailer prices

From €563 EUR
As of November 6, 2026
Save €2,416 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,902 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct 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 LG696552676 or 696552676. Listed at 21 retailers as of November 3, 2026, with a 429% 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

3.09
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696552676
Dimensions9.55 × 9.79 × 5.84 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm9.79 mm3.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696552676
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.7%

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 6
Current: €5,902 EUR|Low: €554 EUR|High: €5,902 EUR|Avg: €1,493 EUR
Brilliant Earth
Retailer 2
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Retailer 20
November 6, 2026
Retailer 18€563 EUR
Retailer 7€613 EUR
Retailer 17€630 EUR
Retailer 11€686 EUR
Retailer 16€811 EUR
Retailer 2€869 EUR
Retailer 8€942 EUR
Retailer 12€996 EUR
Retailer 4€1,069 EUR
Retailer 13€1,080 EUR
Retailer 15€1,340 EUR
Retailer 14€1,478 EUR
Retailer 9€1,489 EUR
Retailer 5€1,669 EUR
Retailer 3€1,837 EUR
Retailer 20€2,228 EUR
Retailer 19€2,254 EUR
Retailer 6€2,294 EUR
Retailer 10€2,980 EUR
Brilliant Earth€5,902 EUR

29 data points across 20 retailers

21 retailers€563 EUR to €2,980 EUR

A
Cheapest Retailer
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€563 EUR
Retailer 2
-
€608 EUR
View
Price last confirmed 41 days ago
A
Retailer 3
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€613 EUR
View
A
Retailer 4
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€630 EUR
View
Final sale: no returns
Retailer 5
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€686 EUR
View
Price last confirmed 21 days ago
A
Retailer 6
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€811 EUR
View
A
Retailer 7
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€869 EUR
View
A
Retailer 8
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€942 EUR
View
A
Retailer 9
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€996 EUR
View
A
Retailer 10
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€1,069 EUR
View
A
Retailer 11
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€1,080 EUR
View
B+
Retailer 12
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€1,340 EUR
View
B+
Retailer 13
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€1,478 EUR
View
B+
Retailer 14
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€1,489 EUR
View
B+
Retailer 15
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€1,669 EUR
View
B+
Retailer 16
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€1,837 EUR
View
B
Retailer 17
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€2,228 EUR
View
B
Retailer 18
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€2,254 EUR
View
B
Retailer 19
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€2,294 EUR
View
B
Retailer 20
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€2,980 EUR
View
Most Expensive
Brilliant Earth
13733931A · Oct 28
€5,902 EUR
$6,590 USD
View
Price under review
20 more retailers have this diamond
Prices start from €563 EURSave up to €2,416 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
3.09ct Heart
€563 EUR