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0.48ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG480170159

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480170159

Diamond specifications and retailer prices

From $410 NZD
$231 USD
As of October 29, 2026
Save $1,629 NZD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,039 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.48ct lab-grown round diamond

This 0.48ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480170159 or 480170159. Listed at 9 retailers as of October 25, 2026, with prices from $410 to $2,039, a $1,629 spread on the same certified stone. MOH London lists it at $2,039. 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

0.48
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480170159
Dimensions5.03 × 4.96 × 3.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue 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
5.03 mm4.96 mm0.48 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480170159
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.8%

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: Oct 29
Current: $2,039 NZD|Low: $394 NZD|High: $2,062 NZD|Avg: $879 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$410 NZD
Retailer 7$476 NZD
Retailer 5$507 NZD
Retailer 2$515 NZD
Retailer 6$862 NZD
Retailer 3$980 NZD
Retailer 8$1,029 NZD
Retailer 9$1,064 NZD
MOH London$2,039 NZD

18 data points across 9 retailers

9 retailers$410 NZD to $2,039 NZD

A
Cheapest Retailer
-
$410 NZD
$231 USD
A
Retailer 2
-
$476 NZD
$268 USD
View
A
Retailer 3
-
$507 NZD
$286 USD
View
A
Retailer 4
-
$507 NZD
$286 USD
View
A
Retailer 5
-
$515 NZD
$290 USD
View
B+
Retailer 6
-
$862 NZD
$486 USD
View
B+
Retailer 7
-
$980 NZD
€526 EUR
View
B
Retailer 8
-
$1,634 NZD
$921 USD
View
Most Expensive
B
MOH London
LG480170159 · Oct 25
$2,039 NZD
£905 GBP
View
8 more retailers have this diamond
Prices start from $410 NZDSave up to $1,629 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
0.48ct Round
$410 NZD