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Heart|Lab Grown|IGI

0.46ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG847619138

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619138

Diamond specifications and retailer prices

From $201 AUD
HK$1,100 HKD
As of November 1, 2026
Save $414 AUD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,214 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.46ct lab-grown heart diamond

This 0.46ct lab-grown heart sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847619138 or 847619138. Listed at 7 retailers as of October 27, 2026, with a 206% 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

0.46
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619138
Dimensions4.85 × 5.42 × 3.11 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
4.85 mm5.42 mm0.46 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619138
Side View
Table 65.0%Crown 34.7°Girdle: MED-STKPavilion 43.5°Culet: NoneDepth 57.4%

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 1
Current: $1,214 AUD|Low: $201 AUD|High: $1,214 AUD|Avg: $505 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 6$201 AUD
Retailer 2$309 AUD
Retailer 4$345 AUD
Retailer 3$451 AUD
Retailer 5$494 AUD
Retailer 7$615 AUD
MOH London$1,214 AUD

5 data points across 7 retailers

7 retailers$201 AUD to $615 AUD

A
Cheapest Retailer
-
$201 AUD
HK$1,100 HKD
B+
Retailer 2
-
$309 AUD
£171 GBP
View
Retailer 3
-
$345 AUD
$242 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$451 AUD
£249 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
$494 AUD
$346 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$615 AUD
$431 USD
View
Most Expensive
MOH London
LG847619138 · Oct 25
$1,214 AUD
£670 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $201 AUDSave up to $414 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
0.46ct Heart
$201 AUD