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Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG841644674

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841644674

Diamond specifications and retailer prices

From €587 EUR
$658 USD
As of November 1, 2026
Save €1,120 EUR (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,706 EUR at MOH London · As of November 3, 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 LG841644674 or 841644674. Listed at 7 retailers as of November 1, 2026, with prices from €587 to €1,706, a €1,120 spread on the same certified stone. MOH London lists it at €1,706. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841644674
Dimensions9.29 × 8.87 × 5.40 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm8.87 mm2.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841644674
Side View
Table 63.0%Crown 36.3°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,706 EUR|Low: €587 EUR|High: €1,715 EUR|Avg: €1,005 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 7€587 EUR
Retailer 3€697 EUR
Retailer 2€716 EUR
Retailer 4€845 EUR
Retailer 6€1,409 EUR
Retailer 5€1,436 EUR
MOH London€1,706 EUR

22 data points across 7 retailers

7 retailers€587 EUR to €1,706 EUR

B+
Cheapest Retailer
-
€587 EUR
$658 USD
A
Retailer 2
-
€697 EUR
View
A
Retailer 3
-
€716 EUR
£633 GBP
View
A
Retailer 4
-
€845 EUR
$948 USD
View
B+
Retailer 5
-
€1,409 EUR
$1,580 USD
View
B
Retailer 6
-
€1,436 EUR
$1,611 USD
View
Most Expensive
B
MOH London
LG841644674 · Nov 3
€1,706 EUR
£1,507 GBP
View
6 more retailers have this diamond
Prices start from €587 EURSave up to €1,120 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
€587 EUR