CaratHunter
Plans
Heart|Lab Grown|IGI

1.45ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837603325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837603325

Diamond specifications and retailer prices

From €319 EUR
$358 USD
As of November 2, 2026
Save €635 EUR (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €954 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603325 or 837603325. Listed at 9 retailers as of November 2, 2026, with prices from €319 to €954, a €635 spread on the same certified stone. Brilliant Earth lists it at €954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603325
Dimensions6.94 × 7.80 × 4.61 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm7.80 mm1.45 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603325
Side View
Table 64.0%Crown 39.9°Girdle: MED-THKPavilion 39°Culet: NoneDepth 59.1%

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 2
Current: €954 EUR|Low: €319 EUR|High: €1,116 EUR|Avg: €708 EUR|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3€319 EUR
Retailer 4€435 EUR
Retailer 10€445 EUR
Retailer 5€529 EUR
Retailer 7€580 EUR
Retailer 8€608 EUR
Retailer 6€808 EUR
Retailer 9€931 EUR
Retailer 2€949 EUR
Brilliant Earth€954 EUR

33 data points across 10 retailers

9 retailers€319 EUR to €954 EUR

B+
Cheapest Retailer
-
€319 EUR
$358 USD
A
Retailer 2
-
€435 EUR
£384 GBP
View
B+
Retailer 3
-
€529 EUR
$593 USD
View
B+
Retailer 4
-
€580 EUR
$650 USD
View
B+
Retailer 5
-
€608 EUR
$682 USD
View
B+
Retailer 6
-
€808 EUR
$906 USD
View
Retailer 7
-
€931 EUR
A$1,606 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
€949 EUR
£838 GBP
View
Most Expensive
B
Brilliant Earth
21586936A · Nov 2
€954 EUR
$1,070 USD
View
8 more retailers have this diamond
Prices start from €319 EURSave up to €635 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
1.45ct Heart
€319 EUR