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Oval|Natural|GIA

0.51ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 7562800704

Certificate GIA 7562800704

Diamond specifications and retailer prices

From $667 CAD
As of November 6, 2026
Save $2,092 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,758 CAD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7562800704. Listed at 16 retailers as of November 5, 2026, with prices from $667 to $2,758, a $2,092 spread on the same certified stone. NZ Jewellers lists it at $2,758. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562800704
Dimensions6.30 × 4.43 × 2.78 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.30 mm4.43 mm0.51 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7562800704
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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: Nov 6
Current: $2,758 CAD|Low: $667 CAD|High: $2,758 CAD|Avg: $1,188 CAD
NZ Jewellers
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 10$667 CAD
Retailer 2$806 CAD
Retailer 7$826 CAD
Retailer 9$843 CAD
Retailer 16$879 CAD
Retailer 8$947 CAD
Retailer 15$1,009 CAD
Retailer 14$1,058 CAD
Retailer 12$1,059 CAD
Retailer 11$1,066 CAD
Retailer 4$1,089 CAD
Retailer 6$1,146 CAD
Retailer 13$1,205 CAD
Retailer 3$1,356 CAD
Retailer 5$2,027 CAD
NZ Jewellers$2,758 CAD

5 data points across 16 retailers

16 retailers$667 CAD to $2,758 CAD

A
Cheapest Retailer
-
$667 CAD
A
Retailer 2
-
$806 CAD
View
Final sale: no returns
A
Retailer 3
-
$826 CAD
View
A
Retailer 4
-
$843 CAD
View
A
Retailer 5
-
$879 CAD
View
B+
Retailer 6
-
$947 CAD
View
B+
Retailer 7
-
$1,009 CAD
View
B+
Retailer 8
-
$1,058 CAD
View
B+
Retailer 9
-
$1,059 CAD
View
B+
Retailer 10
-
$1,066 CAD
View
B+
Retailer 11
-
$1,089 CAD
View
B+
Retailer 12
-
$1,146 CAD
View
B+
Retailer 13
-
$1,205 CAD
View
B
Retailer 14
-
$1,356 CAD
View
B
Retailer 15
-
$2,027 CAD
View
Most Expensive
B
NZ Jewellers
99fa7ebf-2a4b-495f-b371-19a693872934 · Nov 5
$2,758 CAD
$1,961 USD
View
15 more retailers have this diamond
Prices start from $667 CADSave up to $2,092 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
$667 CAD