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Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 2566647140

Certificate GIA 2566647140

Diamond specifications and retailer prices

From $957 CAD
₹65,218 INR
As of November 2, 2026
Save $2,229 CAD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,813 CAD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566647140. Listed at 15 retailers as of November 1, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566647140
Dimensions6.55 × 4.48 × 2.76 mm
L/W Ratio1.46
Culet sizeNone
Top View
6.55 mm4.48 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566647140
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.5%

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 2
Current: $4,813 CAD|Low: $957 CAD|High: $4,813 CAD|Avg: $2,287 CAD
Flawless Fine Jewelry
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 2, 2026
Retailer 6$957 CAD
Retailer 8$1,662 CAD
Retailer 5$1,978 CAD
Retailer 3$2,348 CAD
Retailer 4$2,471 CAD
Retailer 13$2,637 CAD
Retailer 12$2,677 CAD
Retailer 11$2,739 CAD
Retailer 9$2,936 CAD
Retailer 2$3,090 CAD
Retailer 7$3,109 CAD
Retailer 10$3,186 CAD
Flawless Fine Jewelry$4,813 CAD

7 data points across 13 retailers

15 retailers$957 CAD to $3,186 CAD

A
Cheapest Retailer
-
$957 CAD
₹65,218 INR
A
Retailer 2
-
$1,172 CAD
A$1,290 AUD
View
B+
Retailer 3
-
$1,662 CAD
€1,133 EUR
View
B+
Retailer 4
-
$1,690 CAD
£952 GBP
View
B+
Retailer 5
-
$1,978 CAD
ZAR 22,869 ZAR
View
B
Retailer 6
-
$2,348 CAD
$1,680 USD
View
B
Retailer 7
-
$2,471 CAD
$1,768 USD
View
Final sale: no returns
B
Retailer 8
-
$2,637 CAD
$1,887 USD
View
B
Retailer 9
-
$2,677 CAD
$1,916 USD
View
B
Retailer 10
-
$2,739 CAD
$1,960 USD
View
B
Retailer 11
-
$2,936 CAD
£1,654 GBP
View
B
Retailer 12
-
$3,090 CAD
$2,211 USD
View
B
Retailer 13
-
$3,109 CAD
£1,752 GBP
View
B
Retailer 14
-
$3,186 CAD
$2,280 USD
View
Most Expensive
Flawless Fine Jewelry
ECF0D005D · Nov 2
$4,813 CAD
£2,712 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $957 CADSave up to $2,229 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
$957 CAD