Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6492525421

Certificate GIA 6492525421

Diamond specifications and retailer prices

From $5,311 CAD
As of November 4, 2026
Save $6,726 CAD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,038 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492525421. Listed at 21 retailers as of November 4, 2026, with prices from $5,311 to $12,038, a $6,726 spread on the same certified stone. NZ Jewellers lists it at $12,038. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6492525421
Dimensions8.73 × 5.83 × 3.75 mm
L/W Ratio1.50
Top View
8.73 mm5.83 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492525421
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.4%

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 4
Current: $6,982 CAD|Low: $5,311 CAD|High: $11,586 CAD|Avg: $7,280 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$5,311 CAD
Retailer 10$5,687 CAD
Retailer 6$5,753 CAD
Retailer 9$6,017 CAD
Retailer 1$6,982 CAD
Retailer 3$7,086 CAD
Retailer 2$7,255 CAD
Retailer 7$8,143 CAD
Retailer 4$8,781 CAD
Retailer 5$11,433 CAD

35 data points across 10 retailers

21 retailers$5,311 CAD to $12,038 CAD

B+
Cheapest Retailer
-
$5,311 CAD
B+
Retailer 2
-
$5,687 CAD
View
B+
Retailer 3
-
$5,753 CAD
View
B+
Retailer 4
-
$6,017 CAD
View
Final sale: no returns
B+
Retailer 5
-
$6,124 CAD
View
B+
Retailer 6
-
$6,161 CAD
View
Retailer 7
-
$6,521 CAD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$6,521 CAD
View
B
Retailer 9
-
$6,521 CAD
View
B+
Retailer 10
-
$6,982 CAD
View
B+
Retailer 11
-
$7,086 CAD
View
Retailer 12
-
$7,255 CAD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$7,328 CAD
View
B
Retailer 14
-
$7,328 CAD
View
B
Retailer 15
-
$7,404 CAD
View
B
Retailer 16
-
$7,524 CAD
View
B
Retailer 17
-
$7,568 CAD
View
B
Retailer 18
-
$8,143 CAD
View
B
Retailer 19
-
$8,781 CAD
View
B
Retailer 20
-
$11,433 CAD
View
Most Expensive
B
NZ Jewellers
6cfc6515-158d-41f4-8baa-68d804c4e540 · Nov 5
$12,038 CAD
$8,558 USD
View
20 more retailers have this diamond
Prices start from $5,311 CADSave up to $6,726 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+
1.30ct Oval
$5,311 CAD