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Round|Lab Grown|IGI

0.33ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG488141568

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488141568

Diamond specifications and retailer prices

From $345 NZD
$194 USD
As of October 30, 2026
Save $525 NZD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,739 NZD at MOH London · As of October 21, 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 top-tier cut grade and certified by IGI LG488141568 or 488141568. Listed at 7 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488141568
Dimensions4.47 × 4.44 × 2.70 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
4.47 mm4.44 mm0.33 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488141568
Side View
Table 60.5%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

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 30
Current: $1,739 NZD|Low: $345 NZD|High: $1,750 NZD|Avg: $732 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$345 NZD
Retailer 5$370 NZD
Retailer 10$378 NZD
Retailer 7$410 NZD
Retailer 4$664 NZD
Retailer 2$761 NZD
Retailer 3$774 NZD
Retailer 8$824 NZD
Retailer 9$858 NZD
Retailer 11$871 NZD
MOH London$1,739 NZD

14 data points across 11 retailers

7 retailers$345 NZD to $871 NZD

A
Cheapest Retailer
-
$345 NZD
$194 USD
B+
Retailer 2
-
$370 NZD
$208 USD
View
B+
Retailer 3
-
$410 NZD
$230 USD
View
B
Retailer 4
-
$664 NZD
$373 USD
View
B
Retailer 5
-
$761 NZD
€407 EUR
View
B
Retailer 6
-
$871 NZD
£385 GBP
View
Most Expensive
MOH London
LG488141568 · Oct 21
$1,739 NZD
£769 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $345 NZDSave up to $525 NZD

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
$345 NZD