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Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG649438425

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649438425

Diamond specifications and retailer prices

From €549 EUR
$616 USD
As of November 1, 2026
Save €1,987 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,536 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649438425 or 649438425. Listed at 16 retailers as of November 1, 2026, with prices from €549 to €2,536, a €1,987 spread on the same certified stone. MOH London lists it at €2,536. 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649438425
Dimensions8.67 × 9.38 × 5.54 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm9.38 mm2.56 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649438425
Side View
Table 58.0%Crown 37.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

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: Nov 1
Current: €2,536 EUR|Low: €392 EUR|High: €2,567 EUR|Avg: €1,393 EUR
MOH London
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
November 2, 2026
Retailer 3€549 EUR
Retailer 11€608 EUR
Retailer 5€892 EUR
Retailer 7€892 EUR
Retailer 14€939 EUR
Retailer 2€947 EUR
Retailer 8€1,349 EUR
Retailer 9€1,466 EUR
Retailer 10€1,568 EUR
Retailer 13€1,599 EUR
Retailer 12€1,957 EUR
Retailer 4€1,981 EUR
Retailer 6€2,388 EUR
MOH London€2,536 EUR

45 data points across 14 retailers

16 retailers€549 EUR to €2,536 EUR

Retailer 1
-
€490 EUR
$550 USD
Price last confirmed 14 days ago
Retailer 2
-
€549 EUR
$616 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€549 EUR
$616 USD
View
Final sale: no returns
Retailer 4
-
€608 EUR
$682 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€892 EUR
$1,000 USD
View
B+
Retailer 6
-
€892 EUR
$1,000 USD
View
B+
Retailer 7
-
€939 EUR
$1,053 USD
View
B+
Retailer 8
-
€947 EUR
£837 GBP
View
B+
Retailer 9
-
€1,349 EUR
A$2,328 AUD
View
B+
Retailer 10
-
€1,466 EUR
ZAR 26,572 ZAR
View
B
Retailer 11
-
€1,568 EUR
$1,759 USD
View
Retailer 12
-
€1,599 EUR
$1,793 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€1,957 EUR
$2,195 USD
View
B
Retailer 14
-
€1,981 EUR
SGD 3,002 SGD
View
B
Retailer 15
-
€2,388 EUR
$2,679 USD
View
Most Expensive
B
MOH London
LG649438425 · Nov 1
€2,536 EUR
£2,240 GBP
View
15 more retailers have this diamond
Prices start from €549 EURSave up to €1,987 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
€549 EUR