Oval|Natural|GIA

0.51ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 3555336474

Certificate GIA 3555336474

Diamond specifications and retailer prices

From $938 CAD
As of November 6, 2026
Save $921 CAD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,189 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555336474. Listed at 15 retailers as of November 4, 2026, with a 98% 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

0.51
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555336474
Dimensions6.30 × 4.55 × 2.85 mm
L/W Ratio1.38
Key to symbols
Cloud, Crystal, Feather
Top View
6.30 mm4.55 mm0.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555336474
Side View
Table 54.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

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 6
Current: $1,200 CAD|Low: $859 CAD|High: $1,883 CAD|Avg: $1,234 CAD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$931 CAD
Retailer 9$938 CAD
Retailer 11$972 CAD
Retailer 3$1,017 CAD
Retailer 4$1,017 CAD
Retailer 2$1,173 CAD
Retailer 1$1,200 CAD
Retailer 5$1,203 CAD
Retailer 13$1,266 CAD
Retailer 8$1,443 CAD
Retailer 10$1,528 CAD
Retailer 6$1,568 CAD
Retailer 7$1,860 CAD

42 data points across 13 retailers

15 retailers$938 CAD to $1,860 CAD

B+
Cheapest Retailer
-
$938 CAD
Final sale: no returns
B+
Retailer 2
-
$972 CAD
View
Retailer 3
-
$1,017 CAD
View
Price last confirmed 29 days ago
Retailer 4
-
$1,017 CAD
View
Price last confirmed 29 days ago
Retailer 5
-
$1,056 CAD
View
Price last confirmed 38 days ago
Retailer 6
-
$1,173 CAD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$1,196 CAD
View
B
Retailer 8
-
$1,200 CAD
View
B
Retailer 9
-
$1,203 CAD
View
B
Retailer 10
-
$1,266 CAD
View
B
Retailer 11
-
$1,443 CAD
View
Retailer 12
-
$1,528 CAD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,568 CAD
View
B
Retailer 14
-
$1,860 CAD
View
Most Expensive
NZ Jewellers
9c93922b-d627-4902-81ec-1f716ebb337a · Sep 30
$3,189 CAD
$2,267 USD
View
Price under review
14 more retailers have this diamond
Prices start from $938 CADSave up to $921 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+
0.51ct Oval
$938 CAD