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Round|Lab Grown

0.37ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • TA35B-1322-1322

Diamond specifications and retailer prices

From $268 AUD
$188 USD
As of October 30, 2026
Save $19 AUD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $286 AUD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 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

0.37
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA35B-1322-1322
Dimensions4.69 × 4.65 × 2.80 mm
L/W Ratio1.01
Top View
4.69 mm4.65 mm0.37 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateTA35B-1322-1322
Side View
Table 59.3%CrownGirdlePavilionCuletDepth 59.9%

Caratlytics Score

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

Last verified: Oct 30
Current: $286 AUD|Low: $268 AUD|High: $286 AUD|Avg: $277 AUD|+1.5%
Aurelinne
Retailer 2
October 2, 2026
Retailer 2$268 AUD
Aurelinne$286 AUD

3 data points across 2 retailers

2 retailers$268 AUD to $286 AUD

B+
Cheapest Retailer
-
$268 AUD
$188 USD
Most Expensive
B+
Aurelinne
3115bac2-71f6-46a0-b182-be0d7ca657b6 · Oct 31
$286 AUD
$201 USD
View
1 more retailer has this diamond
Prices start from $268 AUDSave up to $19 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.

B+
0.37ct Round
$268 AUD