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Round|Lab Grown|IGI

0.30ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG724515656

Shape and cutting style on the report: Round brilliant

Certificate IGI LG724515656

Diamond specifications and retailer prices

From $262 NZD
$147 USD
As of October 29, 2026
Save $780 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,042 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 and certified by IGI LG724515656 or 724515656. Listed at 4 retailers as of October 27, 2026, with prices from $262 to $1,042, a $780 spread on the same certified stone. NZ Jewellers lists it at $1,042. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724515656
Dimensions4.29 × 4.32 × 2.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.29 mm4.32 mm0.30 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG724515656
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 41.3°CuletDepth 60.9%

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: $262 NZD|Low: $251 NZD|High: $577 NZD|Avg: $364 NZD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$262 NZD
Retailer 3$303 NZD
Retailer 2$324 NZD
Retailer 4$577 NZD

3 data points across 4 retailers

4 retailers$262 NZD to $1,042 NZD

A
Cheapest Retailer
-
$262 NZD
$147 USD
A
Retailer 2
-
$303 NZD
$170 USD
View
B+
Retailer 3
-
$324 NZD
$182 USD
View
Most Expensive
B
NZ Jewellers
39b7e7de-37aa-45b6-9045-cfe57243076c · Oct 27
$1,042 NZD
$585 USD
View
3 more retailers have this diamond
Prices start from $262 NZDSave up to $780 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.

A
0.30ct Round
$262 NZD