CaratHunter
Plans
Round|Lab Grown|GIA

0.33ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • GIA 1488979190

Certificate GIA 1488979190

Diamond specifications and retailer prices

From $292 AUD
$205 USD
As of October 28, 2026
Save $236 AUD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,788 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 top-tier cut grade and certified by GIA 1488979190. Listed at 13 retailers as of October 28, 2026, with a 81% 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 angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1488979190
Dimensions4.40 × 4.44 × 2.72 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Girdle conditionMedium to Slightly Thick
Culet sizeNone
Top View
4.40 mm4.44 mm0.33 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1488979190
Side View
Table 58.0%Crown 34.5°Girdle: NUL-NULPavilion 40.8°Culet: NoneDepth 61.5%

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 28
Current: $1,788 AUD|Low: $165 AUD|High: $1,800 AUD|Avg: $443 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8$172 AUD
Retailer 11$199 AUD
Retailer 10$226 AUD
Retailer 13$226 AUD
Retailer 4$255 AUD
Retailer 3$292 AUD
Retailer 9$342 AUD
Retailer 6$390 AUD
Retailer 2$399 AUD
Retailer 5$528 AUD
Retailer 7$528 AUD
Retailer 12$685 AUD
MOH London$1,788 AUD

41 data points across 13 retailers

13 retailers$292 AUD to $528 AUD

Retailer 1
-
$172 AUD
$121 USD
Price last confirmed 19 days ago
Retailer 2
-
$199 AUD
$140 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$226 AUD
$159 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$226 AUD
$159 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$255 AUD
HK$1,400 HKD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$292 AUD
$205 USD
View
B+
Retailer 7
-
$342 AUD
$240 USD
View
B+
Retailer 8
-
$390 AUD
€261 EUR
View
B+
Retailer 9
-
$399 AUD
£221 GBP
View
B+
Retailer 10
-
$466 AUD
£258 GBP
View
B
Retailer 11
-
$528 AUD
$371 USD
View
Retailer 12
-
$685 AUD
$481 USD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
1488979190 · Oct 29
$1,788 AUD
£989 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $292 AUDSave up to $236 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
$292 AUD