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Oval|Natural|GIA

1.51ct K I1 Oval Natural Diamond

EX • K/I1 • GIA 6492729565

Certificate GIA 6492729565

Diamond specifications and retailer prices

From $4,685 CAD
As of November 6, 2026
Save $1,355 CAD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,041 CAD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492729565. Listed at 3 retailers as of November 2, 2026, with prices from $4,685 to $6,041, a $1,355 spread on the same certified stone. Yorxs lists it at $6,041. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492729565
Dimensions9.05 × 6.54 × 4.13 mm
L/W Ratio1.38
Top View
9.05 mm6.54 mm1.51 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6492729565
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,929 CAD|Low: $3,916 CAD|High: $6,042 CAD|Avg: $4,869 CAD|-0.8%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1$3,929 CAD
Retailer 2$4,685 CAD
Yorxs$6,041 CAD

35 data points across 3 retailers

3 retailers$4,685 CAD to $6,041 CAD

Retailer 1
-
$3,929 CAD
Price last confirmed 14 days ago
B+
Retailer 2
-
$4,685 CAD
View
Most Expensive
B
Yorxs
944D6ADC5 · Nov 2
$6,041 CAD
€4,090 EUR
View
2 more retailers have this diamond
Prices start from $4,685 CADSave up to $1,355 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.

B+
1.51ct Oval
$4,685 CAD