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Round|Lab Grown|IGI

0.33ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG715544227

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715544227

Diamond specifications and retailer prices

From $185 AUD
$130 USD
As of October 25, 2026
Save $746 AUD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $931 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.33ct lab-grown round diamond

This 0.33ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG715544227 or 715544227. Listed at 8 retailers as of October 25, 2026, with prices from $185 to $931, a $746 spread on the same certified stone. MOH London lists it at $931. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.33
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715544227
Dimensions4.46 × 4.43 × 2.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
4.46 mm4.43 mm0.33 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715544227
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $931 AUD|Low: $185 AUD|High: $962 AUD|Avg: $400 AUD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$185 AUD
Retailer 2$229 AUD
Retailer 3$259 AUD
Retailer 5$288 AUD
Retailer 8$295 AUD
Retailer 6$303 AUD
Retailer 4$558 AUD
MOH London$931 AUD

41 data points across 8 retailers

8 retailers$185 AUD to $931 AUD

A
Cheapest Retailer
-
$185 AUD
$130 USD
A
Retailer 2
-
$229 AUD
£127 GBP
View
A
Retailer 3
-
$259 AUD
€173 EUR
View
A
Retailer 4
-
$288 AUD
$202 USD
View
B+
Retailer 5
-
$295 AUD
$207 USD
View
A
Retailer 6
-
$303 AUD
£168 GBP
View
B
Retailer 7
-
$558 AUD
$392 USD
View
Most Expensive
B
MOH London
LG715544227 · Oct 29
$931 AUD
£515 GBP
View
7 more retailers have this diamond
Prices start from $185 AUDSave up to $746 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
0.33ct Round
$185 AUD