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Heart|Lab Grown|IGI

3.09ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG836691301

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836691301

Diamond specifications and retailer prices

From €775 EUR
As of November 3, 2026
Save €3,927 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,702 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG836691301 or 836691301. Listed at 14 retailers as of November 3, 2026, with prices from €775 to €4,702, a €3,927 spread on the same certified stone. Do Amore Diamonds lists it at €4,702. 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 angle34.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836691301
Dimensions9.05 × 10.20 × 5.71 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm10.20 mm3.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836691301
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 56.0%

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 3
Current: €4,702 EUR|Low: €517 EUR|High: €4,702 EUR|Avg: €1,727 EUR|+50.0%
Do Amore Diamonds
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
November 4, 2026
Retailer 5€593 EUR
Retailer 7€775 EUR
Retailer 15€869 EUR
Retailer 8€906 EUR
Retailer 12€1,028 EUR
Retailer 2€1,073 EUR
Retailer 13€1,532 EUR
Retailer 10€1,574 EUR
Retailer 6€1,630 EUR
Retailer 14€2,096 EUR
Retailer 3€2,172 EUR
Retailer 4€2,443 EUR
Retailer 11€2,523 EUR
Retailer 9€2,857 EUR
Do Amore Diamonds€4,702 EUR

25 data points across 15 retailers

14 retailers€775 EUR to €4,702 EUR

A
Cheapest Retailer
-
€775 EUR
A
Retailer 2
-
€869 EUR
View
A
Retailer 3
-
€906 EUR
View
A
Retailer 4
-
€1,028 EUR
View
A
Retailer 5
-
€1,073 EUR
View
Retailer 6
-
€1,532 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€1,574 EUR
View
B+
Retailer 8
-
€1,630 EUR
View
B+
Retailer 9
-
€2,096 EUR
View
B
Retailer 10
-
€2,172 EUR
View
B
Retailer 11
-
€2,443 EUR
View
B
Retailer 12
-
€2,523 EUR
View
B
Retailer 13
-
€2,857 EUR
View
Most Expensive
B
Do Amore Diamonds
27-8F3B6C822 · Nov 4
€4,702 EUR
$5,250 USD
View
13 more retailers have this diamond
Prices start from €775 EURSave up to €3,927 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
€775 EUR