Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1558899050

Certificate GIA 1558899050

Diamond specifications and retailer prices

From $400 CAD
$286 USD
As of October 30, 2026
Save $573 CAD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $972 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558899050. Listed at 15 retailers as of October 29, 2026, with prices from $400 to $972, a $573 spread on the same certified stone. MOH London lists it at $972. 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

0.30
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558899050
Dimensions3.67 × 5.13 × 2.37 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
3.67 mm5.13 mm0.30 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558899050
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $972 CAD|Low: $400 CAD|High: $978 CAD|Avg: $636 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7$400 CAD
Retailer 3$535 CAD
Retailer 5$574 CAD
Retailer 2$649 CAD
Retailer 6$670 CAD
Retailer 4$710 CAD
MOH London$972 CAD

44 data points across 7 retailers

15 retailers$400 CAD to $972 CAD

A
Cheapest Retailer
-
$400 CAD
$286 USD
B+
Retailer 2
-
$419 CAD
$300 USD
View
B+
Retailer 3
-
$442 CAD
SGD 428 SGD
View
B+
Retailer 4
-
$451 CAD
$323 USD
View
B+
Retailer 5
-
$467 CAD
$334 USD
View
B
Retailer 6
-
$535 CAD
£302 GBP
View
B
Retailer 7
-
$563 CAD
$403 USD
View
B
Retailer 8
-
$574 CAD
£323 GBP
View
B
Retailer 9
-
$601 CAD
$430 USD
View
B
Retailer 10
-
$615 CAD
$441 USD
View
B
Retailer 11
-
$649 CAD
ZAR 7,503 ZAR
View
Retailer 12
-
$670 CAD
A$738 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$710 CAD
€484 EUR
View
Most Expensive
B
MOH London
21CDFE698 · Oct 29
$972 CAD
£548 GBP
View
13 more retailers have this diamond
Prices start from $400 CADSave up to $573 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
0.30ct Oval
$400 CAD