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Oval|Natural|GIA

1.30ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5566783494

Certificate GIA 5566783494

Diamond specifications and retailer prices

From $2,502 CAD
As of November 6, 2026
Save $4,377 CAD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,880 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566783494. Listed at 13 retailers as of November 5, 2026, with prices from $2,502 to $6,880, a $4,377 spread on the same certified stone. NZ Jewellers lists it at $6,880. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5566783494
Dimensions8.41 × 6.08 × 3.85 mm
L/W Ratio1.38
Top View
8.41 mm6.08 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5566783494
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: 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: $6,880 CAD|Low: $2,502 CAD|High: $6,880 CAD|Avg: $3,774 CAD
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
November 6, 2026
Retailer 11$2,502 CAD
Retailer 7$2,511 CAD
Retailer 10$2,974 CAD
Retailer 2$3,192 CAD
Retailer 3$3,290 CAD
Retailer 12$3,291 CAD
Retailer 4$3,442 CAD
Retailer 6$3,576 CAD
Retailer 9$3,609 CAD
Retailer 5$3,796 CAD
Retailer 8$4,016 CAD
Retailer 13$4,827 CAD
NZ Jewellers$6,880 CAD

5 data points across 13 retailers

13 retailers$2,502 CAD to $6,880 CAD

A
Cheapest Retailer
-
$2,502 CAD
A
Retailer 2
-
$2,511 CAD
View
A
Retailer 3
-
$2,974 CAD
View
A
Retailer 4
-
$3,192 CAD
View
B+
Retailer 5
-
$3,290 CAD
View
B+
Retailer 6
-
$3,291 CAD
View
B+
Retailer 7
-
$3,442 CAD
View
B+
Retailer 8
-
$3,576 CAD
View
B+
Retailer 9
-
$3,609 CAD
View
B+
Retailer 10
-
$3,796 CAD
View
B+
Retailer 11
-
$4,016 CAD
View
B
Retailer 12
-
$4,827 CAD
View
Most Expensive
B
NZ Jewellers
c23b725b-361b-4e93-ae5d-b2f17a06b8d2 · Nov 5
$6,880 CAD
$4,891 USD
View
12 more retailers have this diamond
Prices start from $2,502 CADSave up to $4,377 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
1.30ct Oval
$2,502 CAD