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Oval|Natural|GIA

0.51ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 2564733323

Certificate GIA 2564733323

Diamond specifications and retailer prices

From $588 CAD
₹40,074 INR
As of November 1, 2026
Save $1,158 CAD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,746 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter 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 2564733323. Listed at 15 retailers as of November 1, 2026, with prices from $588 to $1,746, a $1,158 spread on the same certified stone. MOH London lists it at $1,746. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle39.8°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 2564733323
Dimensions6.05 × 4.45 × 2.90 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
6.05 mm4.45 mm0.51 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2564733323
Side View
Table 61.0%Crown 39.8°Girdle: THN-VTKPavilion 39.9°Culet: NoneDepth 65.1%

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: Nov 1
Current: $1,746 CAD|Low: $588 CAD|High: $1,746 CAD|Avg: $890 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 2$588 CAD
Retailer 13$662 CAD
Retailer 6$697 CAD
Retailer 10$756 CAD
Retailer 5$820 CAD
Retailer 4$872 CAD
Retailer 12$942 CAD
Retailer 9$953 CAD
Retailer 11$954 CAD
Retailer 7$1,006 CAD
Retailer 8$1,034 CAD
Retailer 14$1,055 CAD
Retailer 3$1,065 CAD
MOH London$1,746 CAD

3 data points across 14 retailers

15 retailers$588 CAD to $1,746 CAD

A
Cheapest Retailer
-
$588 CAD
₹40,074 INR
B+
Retailer 2
-
$662 CAD
HK$3,700 HKD
View
B+
Retailer 3
-
$697 CAD
$499 USD
View
Final sale: no returns
B+
Retailer 4
-
$756 CAD
$541 USD
View
B+
Retailer 5
-
$777 CAD
A$855 AUD
View
B+
Retailer 6
-
$820 CAD
$587 USD
View
B+
Retailer 7
-
$872 CAD
$624 USD
View
B+
Retailer 8
-
$942 CAD
$674 USD
View
B+
Retailer 9
-
$953 CAD
£537 GBP
View
B+
Retailer 10
-
$954 CAD
$683 USD
View
B+
Retailer 11
-
$1,006 CAD
$720 USD
View
B+
Retailer 12
-
$1,034 CAD
$740 USD
View
B+
Retailer 13
-
$1,055 CAD
$755 USD
View
B
Retailer 14
-
$1,065 CAD
€726 EUR
View
Most Expensive
C
MOH London
CC0EB0C7D · Nov 1
$1,746 CAD
£984 GBP
View
14 more retailers have this diamond
Prices start from $588 CADSave up to $1,158 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
0.51ct Oval
$588 CAD