Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG844614382

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844614382

Diamond specifications and retailer prices

From €1,263 EUR
$1,411 USD
As of November 1, 2026
Save €2,141 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,404 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844614382 or 844614382. Listed at 8 retailers as of October 31, 2026, with prices from €1,263 to €3,404, a €2,141 spread on the same certified stone. With Clarity lists it at €3,404. 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

5.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844614382
Dimensions10.64 × 11.68 × 6.94 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm11.68 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844614382
Side View
Table 56.0%Crown 35.7°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.4%

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 1
Current: €1,457 EUR|Low: €1,263 EUR|High: €3,494 EUR|Avg: €2,266 EUR|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 1, 2026
Retailer 4€1,263 EUR
Retailer 7€1,353 EUR
Retailer 1€1,457 EUR
Retailer 2€1,506 EUR
Retailer 5€2,289 EUR
Retailer 3€3,227 EUR
Retailer 6€3,289 EUR
With Clarity€3,404 EUR

13 data points across 8 retailers

8 retailers€1,263 EUR to €3,404 EUR

A
Cheapest Retailer
-
€1,263 EUR
$1,411 USD
B+
Retailer 2
-
€1,353 EUR
$1,512 USD
View
A
Retailer 3
-
€1,457 EUR
£1,282 GBP
View
A
Retailer 4
-
€1,506 EUR
View
B+
Retailer 5
-
€2,289 EUR
$2,557 USD
View
B
Retailer 6
-
€3,227 EUR
£2,839 GBP
View
B
Retailer 7
-
€3,289 EUR
$3,675 USD
View
Most Expensive
B
With Clarity
844614382 · Oct 31
€3,404 EUR
$3,803 USD
View
7 more retailers have this diamond
Prices start from €1,263 EURSave up to €2,141 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
5.09ct Heart
€1,263 EUR