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Oval|Natural|GIA

0.37ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 5556814180

Certificate GIA 5556814180

Diamond specifications and retailer prices

From $625 NZD
SGD 476 SGD
As of October 31, 2026
Save $177 NZD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $802 NZD at 77 Diamonds · As of October 31, 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 5556814180. Listed at 2 retailers as of October 31, 2026, with prices from $625 to $802, a $177 spread on the same certified stone. 77 Diamonds lists it at $802. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556814180
Dimensions5.44 × 3.98 × 2.62 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.44 mm3.98 mm0.37 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556814180
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $802 NZD|Low: $625 NZD|High: $802 NZD|Avg: $703 NZD|+3.7%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$625 NZD
77 Diamonds$802 NZD

37 data points across 2 retailers

2 retailers$625 NZD to $802 NZD

B+
Cheapest Retailer
-
$625 NZD
SGD 476 SGD
Most Expensive
B
77 Diamonds
OVCPW7BZCZSB · Oct 31
$802 NZD
£356 GBP
View
1 more retailer has this diamond
Prices start from $625 NZDSave up to $177 NZD

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 Oval
$625 NZD