Heart|Lab Grown|IGI

2.56ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG817639303

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817639303

Diamond specifications and retailer prices

From €414 EUR
$463 USD
As of October 31, 2026
Save €3,730 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,144 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817639303 or 817639303. Listed at 22 retailers as of October 30, 2026, with prices from €414 to €4,144, a €3,730 spread on the same certified stone. Brilliant Earth lists it at €4,144. 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

2.56
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817639303
Dimensions9.60 × 8.24 × 5.60 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm8.24 mm2.56 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817639303
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.3%

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: €4,144 EUR|Low: €414 EUR|High: €4,896 EUR|Avg: €1,215 EUR|-15.4%
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
October 31, 2026
Retailer 5€414 EUR
Retailer 8€468 EUR
Retailer 9€591 EUR
Retailer 13€618 EUR
Retailer 2€757 EUR
Retailer 4€781 EUR
Retailer 15€1,003 EUR
Retailer 10€1,022 EUR
Retailer 11€1,109 EUR
Retailer 14€1,290 EUR
Retailer 3€1,489 EUR
Retailer 16€1,509 EUR
Retailer 12€1,693 EUR
Retailer 6€1,721 EUR
Retailer 7€1,895 EUR
Brilliant Earth€4,144 EUR

41 data points across 16 retailers

22 retailers€414 EUR to €4,144 EUR

Retailer 1
-
€371 EUR
$414 USD
Price last confirmed 17 days ago
A
Retailer 2
-
€414 EUR
$463 USD
View
Final sale: no returns
Retailer 3
-
€415 EUR
$464 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€460 EUR
$514 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€460 EUR
$514 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€463 EUR
$517 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
€591 EUR
$660 USD
View
B+
Retailer 8
-
€618 EUR
$690 USD
View
A
Retailer 9
-
€757 EUR
£666 GBP
View
A
Retailer 10
-
€781 EUR
$872 USD
View
B+
Retailer 11
-
€1,003 EUR
$1,120 USD
View
B+
Retailer 12
-
€1,022 EUR
A$1,756 AUD
View
B+
Retailer 13
-
€1,109 EUR
ZAR 20,024 ZAR
View
B+
Retailer 14
-
€1,290 EUR
$1,441 USD
View
B+
Retailer 15
-
€1,489 EUR
$1,664 USD
View
Retailer 16
-
€1,506 EUR
$1,683 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
€1,509 EUR
$1,686 USD
View
B+
Retailer 18
-
€1,603 EUR
$1,791 USD
View
B+
Retailer 19
-
€1,693 EUR
£1,489 GBP
View
B
Retailer 20
-
€1,721 EUR
$1,923 USD
View
Retailer 21
-
€1,895 EUR
SGD 2,861 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
20565015A · Oct 30
€4,144 EUR
$4,630 USD
View
21 more retailers have this diamond
Prices start from €414 EURSave up to €3,730 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
2.56ct Heart
€414 EUR