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Oval|Natural|GIA

0.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 2564087434

Certificate GIA 2564087434

Diamond specifications and retailer prices

From $748 CAD
SGD 723 SGD
As of October 31, 2026
Save $681 CAD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,810 CAD at Flawless Fine Jewelry · As of October 21, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564087434. Listed at 12 retailers as of October 31, 2026, with a 91% 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
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.45°
Pavilion angle38.95°
OriginNatural
Grading LabGIA
CertificateGIA 2564087434
Dimensions6.58 × 4.38 × 2.73 mm
L/W Ratio1.50
Culet sizeNone
Top View
6.58 mm4.38 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564087434
Side View
Table 58.0%Crown 38.45°Girdle: THN-VTKPavilion 38.95°Culet: NoneDepth 62.4%

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: $1,810 CAD|Low: $748 CAD|High: $1,831 CAD|Avg: $1,146 CAD|-1.2%
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
November 2, 2026
Retailer 11$748 CAD
Retailer 12$837 CAD
Retailer 9$838 CAD
Retailer 8$897 CAD
Retailer 5$984 CAD
Retailer 7$1,087 CAD
Retailer 10$1,170 CAD
Retailer 2$1,175 CAD
Retailer 6$1,226 CAD
Retailer 4$1,250 CAD
Retailer 3$1,429 CAD
Flawless Fine Jewelry$1,810 CAD

31 data points across 12 retailers

12 retailers$748 CAD to $1,429 CAD

A
Cheapest Retailer
-
$748 CAD
SGD 723 SGD
A
Retailer 2
-
$837 CAD
SGD 809 SGD
View
A
Retailer 3
-
$838 CAD
$600 USD
View
A
Retailer 4
-
$897 CAD
$642 USD
View
A
Retailer 5
-
$984 CAD
£554 GBP
View
B+
Retailer 6
-
$1,087 CAD
$778 USD
View
B+
Retailer 7
-
$1,170 CAD
$837 USD
View
B+
Retailer 8
-
$1,175 CAD
€801 EUR
View
B+
Retailer 9
-
$1,226 CAD
$877 USD
View
Retailer 10
-
$1,250 CAD
$894 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,429 CAD
$1,023 USD
View
Most Expensive
Flawless Fine Jewelry
60D5F3EBD · Oct 21
$1,810 CAD
£1,020 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $748 CADSave up to $681 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
$748 CAD