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Round|Lab Grown

0.30ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • LA9E-80-80

Diamond specifications and retailer prices

From $302 NZD
$170 USD
As of October 30, 2026
Save $21 NZD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $323 NZD at Aurelinne · As of October 27, 2026
View at Aurelinne

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 2 retailers as of October 27, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateLA9E-80-80
Dimensions4.37 × 4.33 × 2.60 mm
L/W Ratio1.01
Top View
4.37 mm4.33 mm0.30 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateLA9E-80-80
Side View
Table 57.1%CrownGirdlePavilionCuletDepth 59.7%

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: $323 NZD|Low: $302 NZD|High: $323 NZD|Avg: $312 NZD|+1.7%
Aurelinne
Retailer 2
October 2, 2026
Retailer 2$302 NZD
Aurelinne$323 NZD

3 data points across 2 retailers

2 retailers$302 NZD to $323 NZD

B+
Cheapest Retailer
-
$302 NZD
$170 USD
Most Expensive
B+
Aurelinne
01546b93-bdc8-4f30-8de8-9eb4616c9330 · Oct 27
$323 NZD
$182 USD
View
1 more retailer has this diamond
Prices start from $302 NZDSave up to $21 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+
0.30ct Round
$302 NZD