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Heart|Lab Grown|IGI

0.31ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG847619030

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619030

Diamond specifications and retailer prices

From $146 AUD
HK$800 HKD
As of October 29, 2026
Save $778 AUD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $924 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.31ct lab-grown heart diamond

This 0.31ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847619030 or 847619030. Listed at 8 retailers as of October 25, 2026, with prices from $146 to $924, a $778 spread on the same certified stone. MOH London lists it at $924. 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

0.31
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619030
Dimensions4.47 × 4.84 × 2.52 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.47 mm4.84 mm0.31 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619030
Side View
Table 64.0%Crown 31.8°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 52.1%

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: Oct 29
Current: $924 AUD|Low: $146 AUD|High: $924 AUD|Avg: $410 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$146 AUD
Retailer 3$226 AUD
Retailer 2$253 AUD
Retailer 8$288 AUD
Retailer 6$364 AUD
Retailer 4$448 AUD
Retailer 7$490 AUD
MOH London$924 AUD

4 data points across 8 retailers

8 retailers$146 AUD to $924 AUD

A
Cheapest Retailer
-
$146 AUD
HK$800 HKD
B+
Retailer 2
-
$226 AUD
£125 GBP
View
B+
Retailer 3
-
$253 AUD
€169 EUR
View
B
Retailer 4
-
$288 AUD
$202 USD
View
B
Retailer 5
-
$364 AUD
£202 GBP
View
B
Retailer 6
-
$448 AUD
$315 USD
View
B
Retailer 7
-
$490 AUD
$344 USD
View
Most Expensive
B
MOH London
LG847619030 · Oct 25
$924 AUD
£511 GBP
View
7 more retailers have this diamond
Prices start from $146 AUDSave up to $778 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
0.31ct Heart
$146 AUD