Heart|Lab Grown|IGI

1.24ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG843623946

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843623946

Diamond specifications and retailer prices

From €259 EUR
$289 USD
As of October 30, 2026
Save €1,039 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,298 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843623946 or 843623946. Listed at 10 retailers as of October 30, 2026, with prices from €259 to €1,298, a €1,039 spread on the same certified stone. Brilliant Earth lists it at €1,298. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.24
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623946
Dimensions6.35 × 7.49 × 4.46 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.35 mm7.49 mm1.24 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623946
Side View
Table 67.0%Crown 38.7°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 59.5%

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: €1,298 EUR|Low: €251 EUR|High: €1,298 EUR|Avg: €619 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6€259 EUR
Retailer 8€299 EUR
Retailer 5€417 EUR
Retailer 2€449 EUR
Retailer 4€525 EUR
Retailer 10€617 EUR
Retailer 3€787 EUR
Retailer 9€955 EUR
Retailer 7€1,125 EUR
Brilliant Earth€1,298 EUR

14 data points across 10 retailers

10 retailers€259 EUR to €1,298 EUR

A
Cheapest Retailer
-
€259 EUR
$289 USD
Final sale: no returns
A
Retailer 2
-
€299 EUR
£263 GBP
View
B+
Retailer 3
-
€417 EUR
$466 USD
View
B+
Retailer 4
-
€449 EUR
£395 GBP
View
B+
Retailer 5
-
€525 EUR
$586 USD
View
Retailer 6
-
€617 EUR
A$1,060 AUD
View
Price last confirmed 7 days ago
B
Retailer 7
-
€787 EUR
$879 USD
View
B
Retailer 8
-
€955 EUR
£840 GBP
View
B
Retailer 9
-
€1,125 EUR
$1,256 USD
View
Most Expensive
B
Brilliant Earth
22340720A · Oct 30
€1,298 EUR
$1,450 USD
View
9 more retailers have this diamond
Prices start from €259 EURSave up to €1,039 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
1.24ct Heart
€259 EUR