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Oval|Natural|GIA

0.51ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 7562565947

Certificate GIA 7562565947

Diamond specifications and retailer prices

From $460 CAD
$329 USD
As of October 31, 2026
Save $2,084 CAD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,544 CAD at NZ Jewellers · As of October 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562565947. Listed at 10 retailers as of October 30, 2026, with prices from $460 to $2,544, a $2,084 spread on the same certified stone. NZ Jewellers lists it at $2,544. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562565947
Dimensions6.23 × 4.38 × 2.77 mm
L/W Ratio1.42
Girdle conditionThick
Top View
6.23 mm4.38 mm0.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7562565947
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.3%

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 31
Current: $2,544 CAD|Low: $460 CAD|High: $2,544 CAD|Avg: $996 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$460 CAD
Retailer 2$493 CAD
Retailer 7$608 CAD
Retailer 5$795 CAD
Retailer 3$821 CAD
Retailer 8$847 CAD
Retailer 9$866 CAD
Retailer 4$1,000 CAD
Retailer 6$1,535 CAD
NZ Jewellers$2,544 CAD

15 data points across 10 retailers

10 retailers$460 CAD to $2,544 CAD

A
Cheapest Retailer
-
$460 CAD
$329 USD
Final sale: no returns
A
Retailer 2
-
$493 CAD
₹33,624 INR
View
A
Retailer 3
-
$608 CAD
$435 USD
View
A
Retailer 4
-
$795 CAD
£448 GBP
View
B+
Retailer 5
-
$821 CAD
£463 GBP
View
B+
Retailer 6
-
$847 CAD
$606 USD
View
B+
Retailer 7
-
$866 CAD
$620 USD
View
B+
Retailer 8
-
$1,000 CAD
€682 EUR
View
B
Retailer 9
-
$1,535 CAD
£865 GBP
View
Most Expensive
B
NZ Jewellers
53dd101b-2698-41c2-b4d3-46e871e8527e · Oct 30
$2,544 CAD
$1,821 USD
View
9 more retailers have this diamond
Prices start from $460 CADSave up to $2,084 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
$460 CAD