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Round|Lab Grown

0.46ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • LA2-498-498

Diamond specifications and retailer prices

From $401 NZD
$226 USD
As of October 30, 2026
Save $27 NZD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $428 NZD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 2 retailers as of October 30, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.46
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateLA2-498-498
Dimensions4.91 × 4.89 × 3.11 mm
L/W Ratio1.00
Top View
4.91 mm4.89 mm0.46 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateLA2-498-498
Side View
Table 58.6%CrownGirdlePavilionCuletDepth 63.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $428 NZD|Low: $401 NZD|High: $428 NZD|Avg: $415 NZD|+1.3%
Aurelinne
Retailer 2
October 2, 2026
Retailer 2$401 NZD
Aurelinne$428 NZD

3 data points across 2 retailers

2 retailers$401 NZD to $428 NZD

B+
Cheapest Retailer
-
$401 NZD
$226 USD
Most Expensive
B+
Aurelinne
37cc54af-21e5-4d96-900c-591840632267 · Oct 31
$428 NZD
$241 USD
View
1 more retailer has this diamond
Prices start from $401 NZDSave up to $27 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.

B+
0.46ct Round
$401 NZD