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Round|Lab Grown|IGI

0.41ct I SI2 Round Lab Grown Diamond

VG • I/SI2 • IGI LG459130449

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459130449

Diamond specifications and retailer prices

From $314 NZD
$177 USD
As of October 29, 2026
Save $1,513 NZD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,827 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown round diamond

This 0.41ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG459130449 or 459130449. Listed at 9 retailers as of October 29, 2026, with prices from $314 to $1,827, a $1,513 spread on the same certified stone. MOH London lists it at $1,827. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.41
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459130449
Dimensions4.69 × 4.67 × 2.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
4.69 mm4.67 mm0.41 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG459130449
Side View
Table 60.5%Crown 38.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 62.4%

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: $1,827 NZD|Low: $302 NZD|High: $1,839 NZD|Avg: $709 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$314 NZD
Retailer 7$364 NZD
Retailer 5$389 NZD
Retailer 10$435 NZD
Retailer 4$479 NZD
Retailer 6$688 NZD
Retailer 2$790 NZD
Retailer 9$813 NZD
Retailer 8$884 NZD
MOH London$1,827 NZD

19 data points across 10 retailers

9 retailers$314 NZD to $1,827 NZD

B+
Cheapest Retailer
-
$314 NZD
$177 USD
B+
Retailer 2
-
$364 NZD
$205 USD
View
B+
Retailer 3
-
$389 NZD
$219 USD
View
B+
Retailer 4
-
$389 NZD
$219 USD
View
B+
Retailer 5
-
$479 NZD
$270 USD
View
B
Retailer 6
-
$688 NZD
$388 USD
View
B
Retailer 7
-
$790 NZD
€424 EUR
View
C
Retailer 8
-
$1,249 NZD
$704 USD
View
Most Expensive
C
MOH London
LG459130449 · Oct 29
$1,827 NZD
£811 GBP
View
8 more retailers have this diamond
Prices start from $314 NZDSave up to $1,513 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+
0.41ct Round
$314 NZD