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Oval|Natural|GIA

0.51ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 2557803631

Certificate GIA 2557803631

Diamond specifications and retailer prices

From $485 CAD
As of November 6, 2026
Save $1,729 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,270 CAD at NZ Jewellers · As of August 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557803631. Listed at 17 retailers as of November 5, 2026, with a 356% 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
K
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557803631
Dimensions6.32 × 4.42 × 2.80 mm
L/W Ratio1.43
Top View
6.32 mm4.42 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557803631
Side View
Table 64.0%CrownGirdlePavilionCulet: 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: Nov 6
Current: $2,214 CAD|Low: $485 CAD|High: $2,401 CAD|Avg: $894 CAD|-7.8%
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 3$485 CAD
Retailer 13$578 CAD
Retailer 10$603 CAD
Retailer 15$622 CAD
Retailer 7$640 CAD
Retailer 4$667 CAD
Retailer 2$705 CAD
Retailer 12$708 CAD
Retailer 9$761 CAD
Retailer 8$816 CAD
Retailer 14$879 CAD
Retailer 6$889 CAD
Retailer 16$896 CAD
Retailer 11$926 CAD
Retailer 5$1,332 CAD
NZ Jewellers$2,214 CAD

26 data points across 16 retailers

17 retailers$485 CAD to $2,214 CAD

A
Cheapest Retailer
-
$485 CAD
A
Retailer 2
-
$578 CAD
View
A
Retailer 3
-
$603 CAD
View
A
Retailer 4
-
$622 CAD
View
Retailer 5
-
$640 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$667 CAD
View
A
Retailer 7
-
$705 CAD
View
A
Retailer 8
-
$708 CAD
View
A
Retailer 9
-
$761 CAD
View
B+
Retailer 10
-
$816 CAD
View
B+
Retailer 11
-
$879 CAD
View
B+
Retailer 12
-
$889 CAD
View
B+
Retailer 13
-
$896 CAD
View
B+
Retailer 14
-
$926 CAD
View
B
Retailer 15
-
$1,332 CAD
View
B
Retailer 16
-
$2,214 CAD
View
Most Expensive
NZ Jewellers
78c259b9-82e8-40df-9979-158731c562f8 · Aug 30
$2,270 CAD
$1,614 USD
View
Price last confirmed 68 days ago
16 more retailers have this diamond
Prices start from $485 CADSave up to $1,729 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
$485 CAD