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Round|Lab Grown|IGI

0.47ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG455034143

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455034143

Diamond specifications and retailer prices

From $363 AUD
$255 USD
As of November 1, 2026
Save $1,441 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,804 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.47ct lab-grown round diamond

This 0.47ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG455034143 or 455034143. Listed at 10 retailers as of November 1, 2026, with prices from $363 to $1,804, a $1,441 spread on the same certified stone. MOH London lists it at $1,804. 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

0.47
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455034143
Dimensions5.14 × 5.09 × 2.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Blue Nuance
Top View
5.14 mm5.09 mm0.47 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455034143
Side View
Table 59.5%Crown 33.3°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
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: $1,804 AUD|Low: $349 AUD|High: $1,826 AUD|Avg: $732 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$363 AUD
Retailer 3$399 AUD
Retailer 8$421 AUD
Retailer 6$450 AUD
Retailer 9$645 AUD
Retailer 7$752 AUD
Retailer 4$854 AUD
Retailer 2$857 AUD
MOH London$1,804 AUD

40 data points across 9 retailers

10 retailers$363 AUD to $1,804 AUD

A
Cheapest Retailer
-
$363 AUD
$255 USD
A
Retailer 2
-
$399 AUD
$280 USD
View
A
Retailer 3
-
$421 AUD
$296 USD
View
B+
Retailer 4
-
$450 AUD
$316 USD
View
Retailer 5
-
$450 AUD
$316 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$752 AUD
$528 USD
View
B
Retailer 7
-
$854 AUD
€571 EUR
View
B
Retailer 8
-
$857 AUD
£474 GBP
View
B
Retailer 9
-
$1,448 AUD
$1,017 USD
View
Most Expensive
B
MOH London
LG455034143 · Nov 1
$1,804 AUD
£998 GBP
View
9 more retailers have this diamond
Prices start from $363 AUDSave up to $1,441 AUD

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
0.47ct Round
$363 AUD