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Heart|Lab Grown|IGI

2.57ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG840638069

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840638069

Diamond specifications and retailer prices

From €352 EUR
$393 USD
As of October 30, 2026
Save €1,352 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,704 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840638069 or 840638069. Listed at 20 retailers as of October 30, 2026, with prices from €352 to €1,704, a €1,352 spread on the same certified stone. MOH London lists it at €1,704. 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

2.57
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638069
Dimensions8.66 × 9.38 × 5.58 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm9.38 mm2.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638069
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
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: €1,704 EUR|Low: €352 EUR|High: €1,787 EUR|Avg: €1,014 EUR|-2.2%
MOH London
Retailer 2
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Retailer 5
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Retailer 12
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Retailer 19
Retailer 20
November 1, 2026
Retailer 6€352 EUR
Retailer 5€394 EUR
Retailer 18€436 EUR
Retailer 2€473 EUR
Retailer 10€481 EUR
Retailer 19€568 EUR
Retailer 11€692 EUR
Retailer 14€693 EUR
Retailer 9€695 EUR
Retailer 13€709 EUR
Retailer 7€953 EUR
Retailer 20€965 EUR
Retailer 4€1,052 EUR
Retailer 16€1,224 EUR
Retailer 3€1,402 EUR
Retailer 8€1,420 EUR
Retailer 12€1,435 EUR
Retailer 15€1,542 EUR
Retailer 17€1,562 EUR
MOH London€1,704 EUR

28 data points across 20 retailers

20 retailers€352 EUR to €1,704 EUR

A
Cheapest Retailer
-
€352 EUR
$393 USD
A
Retailer 2
-
€394 EUR
$440 USD
View
A
Retailer 3
-
€436 EUR
$487 USD
View
A
Retailer 4
-
€473 EUR
£416 GBP
View
A
Retailer 5
-
€481 EUR
HK$4,200 HKD
View
A
Retailer 6
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€568 EUR
$635 USD
View
A
Retailer 7
-
€692 EUR
$773 USD
View
A
Retailer 8
-
€693 EUR
View
A
Retailer 9
-
€695 EUR
$777 USD
View
A
Retailer 10
-
€709 EUR
£624 GBP
View
B+
Retailer 11
-
€953 EUR
$1,065 USD
View
B+
Retailer 12
-
€965 EUR
A$1,658 AUD
View
B+
Retailer 13
-
€1,052 EUR
ZAR 18,982 ZAR
View
B+
Retailer 14
-
€1,224 EUR
$1,367 USD
View
B
Retailer 15
-
€1,402 EUR
$1,566 USD
View
B
Retailer 16
-
€1,420 EUR
$1,586 USD
View
B+
Retailer 17
-
€1,435 EUR
$1,603 USD
View
B
Retailer 18
-
€1,542 EUR
$1,723 USD
View
B
Retailer 19
-
€1,562 EUR
A$2,684 AUD
View
Most Expensive
B
MOH London
LG840638069 · Nov 1
€1,704 EUR
£1,499 GBP
View
19 more retailers have this diamond
Prices start from €352 EURSave up to €1,352 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
2.57ct Heart
€352 EUR