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Round|Lab Grown|IGI

0.43ct E IF Round Lab Grown Diamond

ID • E/IF

Diamond specifications and retailer prices

From $601 USD
CA$834 CAD
As of October 30, 2026
6 retailers carry this diamond
Most expensive: $601 USD at Diamond Exchange Canada
View at Diamond Exchange Canada

About this 0.43ct lab-grown round diamond

This 0.43ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 6 retailers as of October 30, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions4.78 × 4.81 × 3.02 mm
L/W Ratio1.01
Top View
4.78 mm4.81 mm0.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $601 USD|Low: $117 USD|High: $601 USD|Avg: $301 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 1, 2026
Retailer 4$117 USD
Retailer 5$154 USD
Retailer 2$155 USD
Retailer 3$515 USD
Diamond Exchange Canada$601 USD

6 data points across 5 retailers

6 retailers

Retailer 1
-
$117 USD
Price last confirmed 46 days ago
Retailer 2
-
$117 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$154 USD
View
Price last confirmed 46 days ago
Retailer 4
-
$154 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$515 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Diamond Exchange Canada
1986539569 · Oct 30
$601 USD
CA$834 CAD
View
5 more retailers have this diamond

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.

B
0.43ct Round
$601 USD