CaratHunter
Plans
Round|Lab Grown

1.46ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • C3CD848444

Diamond specifications and retailer prices

From $216 AUD
$152 USD
As of October 29, 2026
Save $646 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $863 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 27, 2026, with prices from $216 to $863, a $646 spread on the same certified stone. NZ Jewellers lists it at $863. 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

1.46
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateC3CD848444
Dimensions7.30 × 7.27 × 4.42 mm
L/W Ratio1.00
Top View
7.30 mm7.27 mm1.46 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateC3CD848444
Side View
Table 59.8%CrownGirdlePavilionCuletDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $863 AUD|Low: $208 AUD|High: $863 AUD|Avg: $361 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 4$216 AUD
Retailer 2$251 AUD
Retailer 3$269 AUD
Retailer 5$269 AUD
NZ Jewellers$863 AUD

15 data points across 5 retailers

4 retailers$216 AUD to $863 AUD

B+
Cheapest Retailer
-
$216 AUD
$152 USD
B+
Retailer 2
-
$251 AUD
$176 USD
View
B+
Retailer 3
-
$269 AUD
$189 USD
View
Most Expensive
B
NZ Jewellers
87a19635-0b31-49bf-8269-5f7753bbad6a · Oct 27
$863 AUD
$606 USD
View
3 more retailers have this diamond
Prices start from $216 AUDSave up to $646 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.

B+
1.46ct Round
$216 AUD