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Heart|Lab Grown|IGI

1.43ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG634498092

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634498092

Diamond specifications and retailer prices

From €358 EUR
$400 USD
As of October 30, 2026
Save €1,198 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,556 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634498092 or 634498092. Listed at 13 retailers as of October 25, 2026, with prices from €358 to €1,556, a €1,198 spread on the same certified stone. MOH London lists it at €1,556. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634498092
Dimensions7.25 × 7.54 × 4.59 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm7.54 mm1.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634498092
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: Oct 30
Current: €1,556 EUR|Low: €226 EUR|High: €1,735 EUR|Avg: €825 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11€226 EUR
Retailer 8€358 EUR
Retailer 5€533 EUR
Retailer 10€638 EUR
Retailer 7€673 EUR
Retailer 12€713 EUR
Retailer 2€716 EUR
Retailer 4€798 EUR
Retailer 6€977 EUR
Retailer 9€1,166 EUR
MOH London€1,556 EUR
Retailer 3€1,735 EUR

25 data points across 12 retailers

13 retailers€358 EUR to €1,556 EUR

Retailer 1
-
€320 EUR
$358 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€358 EUR
$400 USD
View
Final sale: no returns
Retailer 3
-
€372 EUR
$416 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€393 EUR
$439 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
€533 EUR
$595 USD
View
B+
Retailer 6
-
€638 EUR
$713 USD
View
Retailer 7
-
€673 EUR
ZAR 12,139 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€713 EUR
$797 USD
View
B+
Retailer 9
-
€716 EUR
£630 GBP
View
B
Retailer 10
-
€977 EUR
A$1,679 AUD
View
B
Retailer 11
-
€1,166 EUR
$1,303 USD
View
Retailer 12
-
€1,278 EUR
$1,428 USD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
LG634498092 · Oct 25
€1,556 EUR
£1,369 GBP
View
12 more retailers have this diamond
Prices start from €358 EURSave up to €1,198 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
1.43ct Heart
€358 EUR