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Round|Lab Grown|IGI

0.30ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG442067292

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442067292

Diamond specifications and retailer prices

From $231 CAD
$165 USD
As of October 29, 2026
Save $1,186 CAD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,417 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442067292 or 442067292. Listed at 12 retailers as of October 26, 2026, with prices from $231 to $1,417, a $1,186 spread on the same certified stone. MOH London lists it at $1,417. 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

0.30
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067292
Dimensions4.22 × 4.24 × 2.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.22 mm4.24 mm0.30 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442067292
Side View
Table 58.0%Crown 35.9°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 63.4%

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: $1,417 CAD|Low: $221 CAD|High: $1,433 CAD|Avg: $595 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$231 CAD
Retailer 6$267 CAD
Retailer 7$294 CAD
Retailer 8$302 CAD
Retailer 9$540 CAD
Retailer 2$541 CAD
Retailer 4$617 CAD
Retailer 5$973 CAD
MOH London$1,417 CAD

42 data points across 9 retailers

12 retailers$231 CAD to $1,417 CAD

A
Cheapest Retailer
-
$231 CAD
$165 USD
B+
Retailer 2
-
$267 CAD
$191 USD
View
B+
Retailer 3
-
$286 CAD
$204 USD
View
B+
Retailer 4
-
$294 CAD
$210 USD
View
B+
Retailer 5
-
$302 CAD
$216 USD
View
B+
Retailer 6
-
$302 CAD
$216 USD
View
B
Retailer 7
-
$540 CAD
$386 USD
View
B
Retailer 8
-
$541 CAD
£304 GBP
View
B
Retailer 9
-
$617 CAD
€420 EUR
View
B
Retailer 10
-
$704 CAD
£396 GBP
View
B
Retailer 11
-
$973 CAD
$695 USD
View
Most Expensive
B
MOH London
LG442067292 · Oct 26
$1,417 CAD
£797 GBP
View
11 more retailers have this diamond
Prices start from $231 CADSave up to $1,186 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
0.30ct Round
$231 CAD