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Oval|Natural|GIA

0.63ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 6551951599

Certificate GIA 6551951599

Diamond specifications and retailer prices

From $688 CAD
As of November 6, 2026
Save $1,445 CAD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,089 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.63ct natural oval diamond

This 0.63ct 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 6551951599. Listed at 8 retailers as of November 4, 2026, with a 210% 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

0.63
Carat
K
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551951599
Dimensions6.73 × 4.78 × 3.00 mm
L/W Ratio1.41
Girdle conditionVery Thick
Top View
6.73 mm4.78 mm0.63 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551951599
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: 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: $688 CAD|Low: $688 CAD|High: $2,303 CAD|Avg: $1,282 CAD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$688 CAD
Retailer 6$942 CAD
Retailer 7$1,110 CAD
Retailer 2$1,128 CAD
Retailer 5$1,356 CAD
Retailer 3$1,380 CAD
Retailer 4$2,132 CAD

37 data points across 7 retailers

8 retailers$688 CAD to $2,132 CAD

A
Cheapest Retailer
-
$688 CAD
A
Retailer 2
-
$942 CAD
View
B+
Retailer 3
-
$1,110 CAD
View
B+
Retailer 4
-
$1,128 CAD
View
B+
Retailer 5
-
$1,356 CAD
View
B+
Retailer 6
-
$1,380 CAD
View
B
Retailer 7
-
$2,132 CAD
View
Most Expensive
NZ Jewellers
7b33dad9-121a-495c-aaf7-c411418cb1e5 · Sep 30
$3,089 CAD
$2,196 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from $688 CADSave up to $1,445 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
0.63ct Oval
$688 CAD