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Heart|Lab Grown|IGI

5.09ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG717520276

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717520276

Diamond specifications and retailer prices

From €1,052 EUR
$1,180 USD
As of November 2, 2026
Save €4,725 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,777 EUR at Brilliant Earth · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717520276 or 717520276. Listed at 19 retailers as of November 2, 2026, with prices from €1,052 to €5,777, a €4,725 spread on the same certified stone. Brilliant Earth lists it at €5,777. 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
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717520276
Dimensions12.01 × 10.58 × 7.10 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm10.58 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717520276
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.1%

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 2
Current: €5,777 EUR|Low: €1,052 EUR|High: €10,699 EUR|Avg: €3,311 EUR|-46.0%
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
November 2, 2026
Retailer 9€1,052 EUR
Retailer 14€1,221 EUR
Retailer 5€1,431 EUR
Retailer 7€1,638 EUR
Retailer 13€1,747 EUR
Retailer 11€1,756 EUR
Retailer 2€2,405 EUR
Retailer 4€2,474 EUR
Retailer 6€2,574 EUR
Retailer 10€3,128 EUR
Retailer 16€3,503 EUR
Retailer 12€3,922 EUR
Retailer 3€4,276 EUR
Retailer 15€4,423 EUR
Retailer 8€5,621 EUR
Brilliant Earth€5,777 EUR

36 data points across 16 retailers

19 retailers€1,052 EUR to €5,777 EUR

A
Cheapest Retailer
-
€1,052 EUR
$1,180 USD
A
Retailer 2
-
€1,221 EUR
$1,369 USD
View
A
Retailer 3
-
€1,333 EUR
$1,495 USD
View
Final sale: no returns
Retailer 4
-
€1,361 EUR
$1,527 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
€1,431 EUR
$1,605 USD
View
B+
Retailer 6
-
€1,638 EUR
$1,837 USD
View
B+
Retailer 7
-
€1,747 EUR
$1,960 USD
View
B+
Retailer 8
-
€1,756 EUR
£1,551 GBP
View
B+
Retailer 9
-
€2,405 EUR
$2,698 USD
View
B+
Retailer 10
-
€2,474 EUR
A$4,269 AUD
View
Retailer 11
-
€2,574 EUR
ZAR 46,637 ZAR
View
Price last confirmed 9 days ago
B
Retailer 12
-
€3,128 EUR
$3,508 USD
View
B+
Retailer 13
-
€3,378 EUR
$3,789 USD
View
B
Retailer 14
-
€3,503 EUR
$3,929 USD
View
B
Retailer 15
-
€3,922 EUR
£3,464 GBP
View
B
Retailer 16
-
€4,276 EUR
$4,796 USD
View
B
Retailer 17
-
€4,423 EUR
$4,961 USD
View
Retailer 18
-
€5,621 EUR
SGD 8,520 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
20458365A · Nov 2
€5,777 EUR
$6,480 USD
View
18 more retailers have this diamond
Prices start from €1,052 EURSave up to €4,725 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
€1,052 EUR