Heart|Lab Grown|IGI

1.51ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG828682552

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828682552

Diamond specifications and retailer prices

From €497 EUR
As of October 31, 2026
Save €738 EUR (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,235 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828682552 or 828682552. Listed at 6 retailers as of October 31, 2026, with prices from €497 to €1,235, a €738 spread on the same certified stone. MOH London lists it at €1,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828682552
Dimensions7.79 × 7.33 × 4.63 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm7.33 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828682552
Side View
Table 66.0%Crown 35.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €1,235 EUR|Low: €486 EUR|High: €1,250 EUR|Avg: €732 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€497 EUR
Retailer 4€509 EUR
Retailer 2€543 EUR
Retailer 5€563 EUR
Retailer 6€1,036 EUR
MOH London€1,235 EUR

40 data points across 6 retailers

6 retailers€497 EUR to €1,235 EUR

A
Cheapest Retailer
-
€497 EUR
A
Retailer 2
-
€509 EUR
$571 USD
View
B+
Retailer 3
-
€543 EUR
£480 GBP
View
B+
Retailer 4
-
€563 EUR
$632 USD
View
B
Retailer 5
-
€1,036 EUR
$1,162 USD
View
Most Expensive
B
MOH London
LG828682552 · Nov 1
€1,235 EUR
£1,091 GBP
View
5 more retailers have this diamond
Prices start from €497 EURSave up to €738 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
1.51ct Heart
€497 EUR