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Heart|Lab Grown|IGI

2.50ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG826659191

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826659191

Diamond specifications and retailer prices

From €1,426 EUR
$1,593 USD
As of October 31, 2026
Save €5,475 EUR (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,901 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG826659191 or 826659191. Listed at 21 retailers as of October 31, 2026, with prices from €1,426 to €6,901, a €5,475 spread on the same certified stone. Brilliant Earth lists it at €6,901. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826659191
Dimensions8.44 × 9.53 × 5.47 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.44 mm9.53 mm2.50 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826659191
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.4%

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: Oct 31
Current: €6,901 EUR|Low: €1,426 EUR|High: €8,512 EUR|Avg: €4,030 EUR|-18.9%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 4€1,426 EUR
Retailer 16€1,478 EUR
Retailer 19€1,653 EUR
Retailer 7€1,707 EUR
Retailer 11€1,927 EUR
Retailer 18€2,086 EUR
Retailer 12€2,097 EUR
Retailer 13€2,150 EUR
Retailer 20€2,229 EUR
Retailer 14€2,236 EUR
Retailer 3€2,376 EUR
Retailer 17€2,770 EUR
Retailer 10€3,110 EUR
Retailer 8€3,824 EUR
Retailer 2€4,221 EUR
Retailer 15€4,563 EUR
Retailer 6€4,946 EUR
Retailer 21€5,200 EUR
Retailer 5€5,378 EUR
Retailer 9€5,769 EUR
Brilliant Earth€6,901 EUR

35 data points across 21 retailers

21 retailers€1,426 EUR to €6,901 EUR

A
Cheapest Retailer
-
€1,426 EUR
$1,593 USD
Final sale: no returns
A
Retailer 2
-
€1,478 EUR
$1,651 USD
View
A
Retailer 3
-
€1,653 EUR
$1,847 USD
View
A
Retailer 4
-
€1,707 EUR
HK$14,900 HKD
View
A
Retailer 5
-
€1,927 EUR
$2,153 USD
View
A
Retailer 6
-
€2,086 EUR
£1,835 GBP
View
B+
Retailer 7
-
€2,097 EUR
$2,343 USD
View
B+
Retailer 8
-
€2,150 EUR
$2,402 USD
View
B+
Retailer 9
-
€2,229 EUR
$2,490 USD
View
Retailer 10
-
€2,236 EUR
$2,498 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
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€2,376 EUR
$2,655 USD
View
B+
Retailer 12
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€2,770 EUR
$3,095 USD
View
B+
Retailer 13
-
€3,110 EUR
$3,474 USD
View
B
Retailer 14
-
€3,824 EUR
$4,272 USD
View
B
Retailer 15
-
€4,221 EUR
£3,713 GBP
View
B
Retailer 16
-
€4,563 EUR
$5,097 USD
View
B
Retailer 17
-
€4,946 EUR
SGD 7,467 SGD
View
B
Retailer 18
-
€5,200 EUR
$5,809 USD
View
B
Retailer 19
-
€5,378 EUR
$6,008 USD
View
B
Retailer 20
-
€5,769 EUR
ZAR 104,122 ZAR
View
Most Expensive
B
Brilliant Earth
21584432A · Oct 31
€6,901 EUR
$7,710 USD
View
20 more retailers have this diamond
Prices start from €1,426 EURSave up to €5,475 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
€1,426 EUR