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Round|Lab Grown|IGI

0.33ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG816670073

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816670073

Diamond specifications and retailer prices

From $122 AUD
$86 USD
As of October 29, 2026
Save $993 AUD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,115 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG816670073 or 816670073. Listed at 9 retailers as of October 29, 2026, with prices from $122 to $1,115, a $993 spread on the same certified stone. MOH London lists it at $1,115. 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

0.33
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816670073
Dimensions4.42 × 4.44 × 2.70 mm
L/W Ratio1.00
Girdle conditionFaceted
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
4.42 mm4.44 mm0.33 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816670073
Side View
Table 60.0%Crown 35.6°Girdle: MED-THKPavilion 40°Culet: NoneDepth 60.8%

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 29
Current: $1,115 AUD|Low: $122 AUD|High: $1,115 AUD|Avg: $347 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$122 AUD
Retailer 4$141 AUD
Retailer 3$161 AUD
Retailer 9$185 AUD
Retailer 8$191 AUD
Retailer 7$322 AUD
Retailer 2$485 AUD
Retailer 5$579 AUD
MOH London$1,115 AUD

7 data points across 9 retailers

9 retailers$122 AUD to $1,115 AUD

A
Cheapest Retailer
-
$122 AUD
$86 USD
A
Retailer 2
-
$141 AUD
$99 USD
View
A
Retailer 3
-
$161 AUD
$113 USD
View
B+
Retailer 4
-
$185 AUD
$130 USD
View
B+
Retailer 5
-
$191 AUD
$134 USD
View
B+
Retailer 6
-
$322 AUD
$226 USD
View
B
Retailer 7
-
$485 AUD
$341 USD
View
B
Retailer 8
-
$579 AUD
$407 USD
View
Most Expensive
C
MOH London
LG816670073 · Oct 29
$1,115 AUD
£617 GBP
View
8 more retailers have this diamond
Prices start from $122 AUDSave up to $993 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
$122 AUD