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0.38ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • TA35C-1257-1257

Diamond specifications and retailer prices

From $307 CAD
$220 USD
As of October 30, 2026
Save $21 CAD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $328 CAD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 0.38ct lab-grown round diamond

This 0.38ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 2 retailers as of October 30, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.38
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA35C-1257-1257
Dimensions4.66 × 4.62 × 2.87 mm
L/W Ratio1.01
Top View
4.66 mm4.62 mm0.38 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateTA35C-1257-1257
Side View
Table 55.2%CrownGirdlePavilionCuletDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $328 CAD|Low: $307 CAD|High: $328 CAD|Avg: $317 CAD|+1.3%
Aurelinne
Retailer 2
October 2, 2026
Retailer 2$307 CAD
Aurelinne$328 CAD

2 data points across 2 retailers

2 retailers$307 CAD to $328 CAD

B+
Cheapest Retailer
-
$307 CAD
$220 USD
Most Expensive
B+
Aurelinne
d022d5a7-8c53-49fa-81c2-0db587fe8871 · Oct 31
$328 CAD
$235 USD
View
1 more retailer has this diamond
Prices start from $307 CADSave up to $21 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.

B+
0.38ct Round
$307 CAD