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Heart|Lab Grown|IGI

2.50ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG733509355

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733509355

Diamond specifications and retailer prices

From €695 EUR
$777 USD
As of October 30, 2026
Save €5,481 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €6,176 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown heart diamond

This 2.5ct 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 LG733509355 or 733509355. Listed at 13 retailers as of October 29, 2026, with prices from €695 to €6,176, a €5,481 spread on the same certified stone. Do Amore Diamonds lists it at €6,176. 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

2.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733509355
Dimensions9.77 × 8.66 × 5.16 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm8.66 mm2.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733509355
Side View
Table 62.0%Crown 31.4°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 52.8%

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: €6,176 EUR|Low: €654 EUR|High: €8,575 EUR|Avg: €2,911 EUR
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
October 30, 2026
Retailer 13€917 EUR
Retailer 10€1,066 EUR
Retailer 11€1,304 EUR
Retailer 6€1,307 EUR
Retailer 4€1,603 EUR
Retailer 9€1,870 EUR
Retailer 8€2,114 EUR
Retailer 12€2,505 EUR
Retailer 3€3,079 EUR
Retailer 7€3,344 EUR
Retailer 5€3,729 EUR
Retailer 2€4,914 EUR
Do Amore Diamonds€6,176 EUR

25 data points across 13 retailers

13 retailers€695 EUR to €6,176 EUR

A
Cheapest Retailer
-
€695 EUR
$777 USD
A
Retailer 2
-
€757 EUR
$846 USD
View
A
Retailer 3
-
€917 EUR
$1,024 USD
View
Final sale: no returns
A
Retailer 4
-
€1,066 EUR
$1,191 USD
View
A
Retailer 5
-
€1,304 EUR
$1,457 USD
View
A
Retailer 6
-
€1,307 EUR
$1,460 USD
View
A
Retailer 7
-
€1,870 EUR
$2,089 USD
View
Retailer 8
-
€2,114 EUR
A$3,633 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€2,505 EUR
$2,799 USD
View
Retailer 10
-
€2,624 EUR
$2,932 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
€3,344 EUR
£2,942 GBP
View
B
Retailer 12
-
€4,914 EUR
$5,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B0336D27 · Oct 29
€6,176 EUR
$6,900 USD
View
12 more retailers have this diamond
Prices start from €695 EURSave up to €5,481 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
2.50ct Heart
€695 EUR