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0.38ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG459192477

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459192477

Diamond specifications and retailer prices

From $314 NZD
$177 USD
As of November 1, 2026
Save $1,511 NZD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,825 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.38ct lab-grown round diamond

This 0.38ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG459192477 or 459192477. Listed at 9 retailers as of October 26, 2026, with prices from $314 to $1,825, a $1,511 spread on the same certified stone. MOH London lists it at $1,825. 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

0.38
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459192477
Dimensions4.60 × 4.57 × 2.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.60 mm4.57 mm0.38 ctF / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG459192477
Side View
Table 60.5%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,825 NZD|Low: $302 NZD|High: $4,141 NZD|Avg: $1,026 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$314 NZD
Retailer 7$366 NZD
Retailer 11$389 NZD
Retailer 5$390 NZD
Retailer 8$461 NZD
Retailer 6$694 NZD
Retailer 2$794 NZD
Retailer 3$817 NZD
Retailer 9$884 NZD
MOH London$1,825 NZD
Retailer 10$4,141 NZD

15 data points across 11 retailers

9 retailers$314 NZD to $1,825 NZD

A
Cheapest Retailer
-
$314 NZD
$177 USD
A
Retailer 2
-
$366 NZD
$206 USD
View
Retailer 3
-
$390 NZD
$220 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$390 NZD
$220 USD
View
B+
Retailer 5
-
$461 NZD
$260 USD
View
B+
Retailer 6
-
$694 NZD
$391 USD
View
B
Retailer 7
-
$794 NZD
€426 EUR
View
B
Retailer 8
-
$1,253 NZD
$706 USD
View
Most Expensive
B
MOH London
LG459192477 · Oct 26
$1,825 NZD
£810 GBP
View
8 more retailers have this diamond
Prices start from $314 NZDSave up to $1,511 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
0.38ct Round
$314 NZD