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Heart|Lab Grown|IGI

2.45ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG739581205

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739581205

Diamond specifications and retailer prices

From €1,349 EUR
$1,507 USD
As of October 30, 2026
Save €4,362 EUR (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,711 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.45ct lab-grown heart diamond

This 2.45ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739581205 or 739581205. Listed at 23 retailers as of October 30, 2026, with prices from €1,349 to €5,711, a €4,362 spread on the same certified stone. Brilliant Earth lists it at €5,711. 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

2.45
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581205
Dimensions8.47 × 9.21 × 5.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm9.21 mm2.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581205
Side View
Table 63.0%Crown 40.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 58.8%

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: Oct 30
Current: €5,711 EUR|Low: €1,510 EUR|High: €6,418 EUR|Avg: €2,976 EUR|-11.0%
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
October 30, 2026
Retailer 12€1,510 EUR
Retailer 14€1,565 EUR
Retailer 11€1,719 EUR
Retailer 6€1,732 EUR
Retailer 2€2,210 EUR
Retailer 13€2,238 EUR
Retailer 4€2,525 EUR
Retailer 8€2,742 EUR
Retailer 3€2,933 EUR
Retailer 10€3,721 EUR
Retailer 7€4,037 EUR
Retailer 9€4,492 EUR
Retailer 5€5,232 EUR
Brilliant Earth€5,711 EUR

45 data points across 14 retailers

23 retailers€1,349 EUR to €5,711 EUR

A
Cheapest Retailer
-
€1,349 EUR
$1,507 USD
A
Retailer 2
-
€1,468 EUR
$1,640 USD
View
A
Retailer 3
-
€1,510 EUR
$1,687 USD
View
Final sale: no returns
Retailer 4
-
€1,565 EUR
$1,748 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
€1,565 EUR
$1,748 USD
View
A
Retailer 6
-
€1,719 EUR
$1,920 USD
View
A
Retailer 7
-
€1,732 EUR
$1,935 USD
View
A
Retailer 8
-
€1,810 EUR
HK$15,800 HKD
View
B+
Retailer 9
-
€2,210 EUR
£1,944 GBP
View
B+
Retailer 10
-
€2,238 EUR
$2,500 USD
View
B+
Retailer 11
-
€2,308 EUR
$2,578 USD
View
B+
Retailer 12
-
€2,525 EUR
$2,821 USD
View
B+
Retailer 13
-
€2,742 EUR
View
B+
Retailer 14
-
€2,933 EUR
$3,277 USD
View
B
Retailer 15
-
€3,558 EUR
£3,130 GBP
View
Retailer 16
-
€3,721 EUR
A$6,396 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
€4,037 EUR
ZAR 72,869 ZAR
View
B
Retailer 18
-
€4,492 EUR
£3,952 GBP
View
B
Retailer 19
-
€4,802 EUR
$5,365 USD
View
B
Retailer 20
-
€5,232 EUR
SGD 7,899 SGD
View
B
Retailer 21
-
€5,502 EUR
$6,147 USD
View
B
Retailer 22
-
€5,700 EUR
$6,368 USD
View
Most Expensive
B
Brilliant Earth
18174507A · Oct 30
€5,711 EUR
$6,380 USD
View
22 more retailers have this diamond
Prices start from €1,349 EURSave up to €4,362 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
2.45ct Heart
€1,349 EUR