CaratHunter
Plans
Round|Lab Grown|IGI

0.33ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG488141520

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488141520

Diamond specifications and retailer prices

From $253 AUD
$178 USD
As of October 29, 2026
Save $1,220 AUD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,473 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488141520 or 488141520. Listed at 9 retailers as of October 29, 2026, with prices from $253 to $1,473, a $1,220 spread on the same certified stone. MOH London lists it at $1,473. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488141520
Dimensions4.52 × 4.50 × 2.67 mm
L/W Ratio1.00
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
4.52 mm4.50 mm0.33 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488141520
Side View
Table 58.5%Crown 31.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.2%

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: $1,473 AUD|Low: $242 AUD|High: $1,482 AUD|Avg: $562 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$253 AUD
Retailer 7$293 AUD
Retailer 9$312 AUD
Retailer 5$313 AUD
Retailer 4$327 AUD
Retailer 6$557 AUD
Retailer 2$638 AUD
Retailer 10$657 AUD
Retailer 8$706 AUD
MOH London$1,473 AUD

18 data points across 10 retailers

9 retailers$253 AUD to $1,473 AUD

A
Cheapest Retailer
-
$253 AUD
$178 USD
B+
Retailer 2
-
$293 AUD
$206 USD
View
B+
Retailer 3
-
$313 AUD
$220 USD
View
B+
Retailer 4
-
$313 AUD
$220 USD
View
B+
Retailer 5
-
$327 AUD
$230 USD
View
B
Retailer 6
-
$557 AUD
$391 USD
View
B
Retailer 7
-
$638 AUD
€427 EUR
View
B
Retailer 8
-
$1,008 AUD
$708 USD
View
Most Expensive
B
MOH London
LG488141520 · Oct 29
$1,473 AUD
£815 GBP
View
8 more retailers have this diamond
Prices start from $253 AUDSave up to $1,220 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
$253 AUD