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Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836618360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618360

Diamond specifications and retailer prices

From €958 EUR
$1,070 USD
As of October 25, 2026
Save €4,744 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,702 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG836618360 or 836618360. Listed at 16 retailers as of October 25, 2026, with prices from €958 to €5,702, a €4,744 spread on the same certified stone. Brilliant Earth lists it at €5,702. 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

5.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618360
Dimensions11.93 × 10.08 × 7.22 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm10.08 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618360
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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: Oct 25
Current: €5,702 EUR|Low: €792 EUR|High: €5,872 EUR|Avg: €2,110 EUR|-2.9%
Brilliant Earth
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
Retailer 17
October 28, 2026
Retailer 3€825 EUR
Retailer 5€958 EUR
Retailer 6€958 EUR
Retailer 4€1,022 EUR
Retailer 10€1,040 EUR
Retailer 2€1,114 EUR
Retailer 17€1,412 EUR
Retailer 11€1,466 EUR
Retailer 13€1,927 EUR
Retailer 14€1,939 EUR
Retailer 16€2,130 EUR
Retailer 8€2,292 EUR
Retailer 15€2,843 EUR
Retailer 7€2,986 EUR
Retailer 12€3,252 EUR
Retailer 9€3,329 EUR
Brilliant Earth€5,702 EUR

31 data points across 17 retailers

16 retailers€958 EUR to €5,702 EUR

Retailer 1
-
€825 EUR
$922 USD
Price last confirmed 8 days ago
Retailer 2
-
€958 EUR
$1,070 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€958 EUR
$1,070 USD
View
A
Retailer 4
-
€1,040 EUR
£915 GBP
View
A
Retailer 5
-
€1,114 EUR
$1,245 USD
View
A
Retailer 6
-
€1,412 EUR
$1,578 USD
View
A
Retailer 7
-
€1,466 EUR
£1,290 GBP
View
Retailer 8
-
€1,927 EUR
ZAR 34,787 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
€1,939 EUR
A$3,333 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€2,130 EUR
$2,380 USD
View
B+
Retailer 11
-
€2,292 EUR
$2,561 USD
View
B+
Retailer 12
-
€2,843 EUR
$3,176 USD
View
Retailer 13
-
€2,986 EUR
$3,336 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€3,252 EUR
£2,861 GBP
View
B
Retailer 15
-
€3,329 EUR
$3,720 USD
View
Most Expensive
B
Brilliant Earth
21625135A · Oct 26
€5,702 EUR
$6,370 USD
View
15 more retailers have this diamond
Prices start from €958 EURSave up to €4,744 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
€958 EUR