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Oval|Natural|GIA

0.37ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 7563330327

Certificate GIA 7563330327

Diamond specifications and retailer prices

From $648 NZD
SGD 493 SGD
As of November 2, 2026
Save $184 NZD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $832 NZD 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 7563330327. Listed at 3 retailers as of November 2, 2026, with prices from $648 to $832, a $184 spread on the same certified stone. 77 Diamonds lists it at $832. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563330327
Dimensions5.69 × 4.06 × 2.56 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.69 mm4.06 mm0.37 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563330327
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $832 NZD|Low: $604 NZD|High: $832 NZD|Avg: $690 NZD|+5.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$604 NZD
Retailer 3$648 NZD
77 Diamonds$832 NZD

34 data points across 3 retailers

3 retailers$648 NZD to $832 NZD

Retailer 1
-
$604 NZD
$340 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$648 NZD
SGD 493 SGD
View
Most Expensive
B
77 Diamonds
OVCPNYXTKYYX · Nov 2
$832 NZD
£369 GBP
View
2 more retailers have this diamond
Prices start from $648 NZDSave up to $184 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
$648 NZD