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Heart|Lab Grown|IGI

0.45ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG847619090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619090

Diamond specifications and retailer prices

From $237 AUD
HK$1,300 HKD
As of October 29, 2026
Save $516 AUD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,746 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847619090 or 847619090. Listed at 7 retailers as of October 27, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.45
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619090
Dimensions5.21 × 5.47 × 2.87 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.21 mm5.47 mm0.45 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619090
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 36.2°CuletDepth 52.5%

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 29
Current: $1,746 AUD|Low: $237 AUD|High: $1,746 AUD|Avg: $702 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 4$237 AUD
Retailer 2$372 AUD
Retailer 7$407 AUD
Retailer 3$426 AUD
Retailer 5$570 AUD
Retailer 6$753 AUD
MOH London$1,746 AUD

3 data points across 7 retailers

7 retailers$237 AUD to $753 AUD

A
Cheapest Retailer
-
$237 AUD
HK$1,300 HKD
B+
Retailer 2
-
$372 AUD
€249 EUR
View
B+
Retailer 3
-
$407 AUD
$286 USD
View
B
Retailer 4
-
$426 AUD
£236 GBP
View
B
Retailer 5
-
$570 AUD
£316 GBP
View
B
Retailer 6
-
$753 AUD
$529 USD
View
Most Expensive
B
MOH London
LG847619090 · Oct 26
$1,746 AUD
£966 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $237 AUDSave up to $516 AUD

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
0.45ct Heart
$237 AUD