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Oval|Natural|GIA

0.31ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 5556603590

Certificate GIA 5556603590

Diamond specifications and retailer prices

From $245 CAD
SGD 237 SGD
As of October 29, 2026
Save $112 CAD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $357 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.31ct natural oval diamond

This 0.31ct natural oval sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5556603590. Listed at 3 retailers as of October 29, 2026, with prices from $245 to $357, a $112 spread on the same certified stone. 77 Diamonds lists it at $357. 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

0.31
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556603590
Dimensions5.43 × 3.71 × 2.41 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Cloud
Top View
5.43 mm3.71 mm0.31 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 5556603590
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

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: Oct 29
Current: $357 CAD|Low: $213 CAD|High: $357 CAD|Avg: $277 CAD|+4.2%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$245 CAD
Retailer 2$252 CAD
77 Diamonds$357 CAD

39 data points across 3 retailers

3 retailers$245 CAD to $357 CAD

B+
Cheapest Retailer
-
$245 CAD
SGD 237 SGD
B+
Retailer 2
-
$252 CAD
$180 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
OVCPSCW4JVQ4 · Oct 30
$357 CAD
£201 GBP
View
2 more retailers have this diamond
Prices start from $245 CADSave up to $112 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+
0.31ct Oval
$245 CAD