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Oval|Natural|GIA

0.37ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 1555924651

Certificate GIA 1555924651

Diamond specifications and retailer prices

From $391 CAD
$280 USD
As of November 1, 2026
Save $129 CAD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $520 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.37ct natural oval diamond

This 0.37ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555924651. Listed at 3 retailers as of November 1, 2026, with prices from $391 to $520, a $129 spread on the same certified stone. 77 Diamonds lists it at $520. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.37
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555924651
Dimensions5.40 × 4.01 × 2.62 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Cloud
Top View
5.40 mm4.01 mm0.37 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1555924651
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $520 CAD|Low: $330 CAD|High: $520 CAD|Avg: $429 CAD|+3.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$391 CAD
Retailer 2$405 CAD
77 Diamonds$520 CAD

39 data points across 3 retailers

3 retailers$391 CAD to $520 CAD

A
Cheapest Retailer
-
$391 CAD
$280 USD
Final sale: no returns
B+
Retailer 2
-
$405 CAD
SGD 392 SGD
View
Most Expensive
B+
77 Diamonds
OVCPW6YP3H7V · Nov 2
$520 CAD
£293 GBP
View
2 more retailers have this diamond
Prices start from $391 CADSave up to $129 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
0.37ct Oval
$391 CAD