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Oval|Natural|GIA

0.30ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 2377189969

Certificate GIA 2377189969

Diamond specifications and retailer prices

From $612 CAD
$437 USD
As of October 29, 2026
Save $434 CAD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,568 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 I 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 2377189969. Listed at 12 retailers as of October 26, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2377189969
Dimensions5.54 × 3.70 × 2.27 mm
L/W Ratio1.50
Top View
5.54 mm3.70 mm0.30 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2377189969
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,568 CAD|Low: $623 CAD|High: $1,578 CAD|Avg: $962 CAD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$623 CAD
Retailer 7$748 CAD
Retailer 8$777 CAD
Retailer 2$843 CAD
Retailer 3$1,014 CAD
Retailer 4$1,045 CAD
Retailer 6$1,082 CAD
MOH London$1,568 CAD

46 data points across 8 retailers

12 retailers$612 CAD to $1,045 CAD

B
Cheapest Retailer
-
$612 CAD
$437 USD
B
Retailer 2
-
$623 CAD
$445 USD
View
B
Retailer 3
-
$659 CAD
$471 USD
View
B
Retailer 4
-
$659 CAD
$471 USD
View
B
Retailer 5
-
$705 CAD
$504 USD
View
C
Retailer 6
-
$777 CAD
$555 USD
View
C
Retailer 7
-
$843 CAD
£474 GBP
View
C
Retailer 8
-
$1,014 CAD
€690 EUR
View
C
Retailer 9
-
$1,045 CAD
ZAR 12,065 ZAR
View
Retailer 10
-
$1,082 CAD
A$1,189 AUD
View
Price last confirmed 26 days ago
Most Expensive
MOH London
A499D5A74 · Oct 29
$1,568 CAD
£882 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $612 CADSave up to $434 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
0.30ct Oval
$612 CAD