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Heart|Lab Grown|IGI

2.50ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG770613942

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG770613942

Diamond specifications and retailer prices

From €366 EUR
$409 USD
As of October 30, 2026
Save €4,172 EUR (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,538 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770613942 or 770613942. Listed at 20 retailers as of October 30, 2026, with prices from €366 to €4,538, a €4,172 spread on the same certified stone. Brilliant Earth lists it at €4,538. 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
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770613942
Dimensions8.06 × 9.51 × 5.65 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm9.51 mm2.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770613942
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.4%

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 30
Current: €4,538 EUR|Low: €366 EUR|High: €4,923 EUR|Avg: €1,134 EUR|-7.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 20
November 1, 2026
Retailer 19€366 EUR
Retailer 5€410 EUR
Retailer 9€410 EUR
Retailer 3€454 EUR
Retailer 4€454 EUR
Retailer 18€483 EUR
Retailer 16€586 EUR
Retailer 6€718 EUR
Retailer 13€747 EUR
Retailer 11€773 EUR
Retailer 10€968 EUR
Retailer 14€1,005 EUR
Retailer 15€1,095 EUR
Retailer 17€1,274 EUR
Retailer 20€1,460 EUR
Retailer 12€1,491 EUR
Retailer 7€1,666 EUR
Retailer 8€1,700 EUR
Retailer 2€1,774 EUR
Brilliant Earth€4,538 EUR

30 data points across 20 retailers

20 retailers€366 EUR to €4,538 EUR

A
Cheapest Retailer
-
€366 EUR
$409 USD
A
Retailer 2
-
€410 EUR
$458 USD
View
Final sale: no returns
A
Retailer 3
-
€410 EUR
$458 USD
View
A
Retailer 4
-
€454 EUR
$507 USD
View
A
Retailer 5
-
€454 EUR
$507 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€483 EUR
£425 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€586 EUR
$655 USD
View
A
Retailer 8
-
€718 EUR
$802 USD
View
A
Retailer 9
-
€747 EUR
£657 GBP
View
A
Retailer 10
-
€773 EUR
$864 USD
View
B+
Retailer 11
-
€968 EUR
$1,082 USD
View
B+
Retailer 12
-
€1,005 EUR
A$1,727 AUD
View
B+
Retailer 13
-
€1,095 EUR
ZAR 19,769 ZAR
View
B+
Retailer 14
-
€1,274 EUR
$1,423 USD
View
B+
Retailer 15
-
€1,460 EUR
$1,631 USD
View
B
Retailer 16
-
€1,491 EUR
$1,666 USD
View
B
Retailer 17
-
€1,666 EUR
$1,861 USD
View
B
Retailer 18
-
€1,700 EUR
$1,899 USD
View
B
Retailer 19
-
€1,774 EUR
£1,561 GBP
View
Most Expensive
B
Brilliant Earth
21590785A · Oct 31
€4,538 EUR
$5,070 USD
View
19 more retailers have this diamond
Prices start from €366 EURSave up to €4,172 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
€366 EUR