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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 $356 CAD
$255 USD
As of October 29, 2026
Save $1,418 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,774 CAD at MOH London · As of October 25, 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 October 25, 2026, with prices from $356 to $1,774, a $1,418 spread on the same certified stone. MOH London lists it at $1,774. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,774 CAD|Low: $342 CAD|High: $1,792 CAD|Avg: $725 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$356 CAD
Retailer 2$391 CAD
Retailer 8$413 CAD
Retailer 6$441 CAD
Retailer 7$738 CAD
Retailer 4$838 CAD
Retailer 3$841 CAD
MOH London$1,774 CAD

41 data points across 8 retailers

10 retailers$356 CAD to $1,774 CAD

A
Cheapest Retailer
-
$356 CAD
$255 USD
A
Retailer 2
-
$391 CAD
$280 USD
View
A
Retailer 3
-
$413 CAD
$296 USD
View
B+
Retailer 4
-
$441 CAD
$316 USD
View
B+
Retailer 5
-
$441 CAD
$316 USD
View
B
Retailer 6
-
$738 CAD
$528 USD
View
B
Retailer 7
-
$838 CAD
€571 EUR
View
B
Retailer 8
-
$841 CAD
£474 GBP
View
B
Retailer 9
-
$1,421 CAD
$1,017 USD
View
Most Expensive
B
MOH London
LG455034143 · Oct 25
$1,774 CAD
£1,000 GBP
View
9 more retailers have this diamond
Prices start from $356 CADSave up to $1,418 CAD

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
$356 CAD