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Round|Natural|GIA

1.30ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6492975872

Certificate GIA 6492975872

Diamond specifications and retailer prices

From $6,969 CAD
As of November 4, 2026
Save $6,514 CAD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,484 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492975872. Listed at 15 retailers as of November 4, 2026, with prices from $6,969 to $13,484, a $6,514 spread on the same certified stone. MOH London lists it at $13,484. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6492975872
Dimensions7.05 × 7.01 × 4.27 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.05 mm7.01 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492975872
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $13,484 CAD|Low: $6,969 CAD|High: $13,684 CAD|Avg: $9,814 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$6,969 CAD
Retailer 5$8,314 CAD
Retailer 2$8,658 CAD
Retailer 3$9,388 CAD
MOH London$13,484 CAD

42 data points across 5 retailers

15 retailers$6,969 CAD to $13,484 CAD

A
Cheapest Retailer
-
$6,969 CAD
A
Retailer 2
-
$7,049 CAD
View
A
Retailer 3
-
$7,251 CAD
View
B+
Retailer 4
-
$7,739 CAD
View
Retailer 5
-
$8,314 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$8,658 CAD
View
B+
Retailer 7
-
$9,070 CAD
View
B+
Retailer 8
-
$9,259 CAD
View
B+
Retailer 9
-
$9,259 CAD
View
B+
Retailer 10
-
$9,388 CAD
View
B
Retailer 11
-
$9,581 CAD
View
Retailer 12
-
$10,117 CAD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$11,698 CAD
View
B
Retailer 14
-
$11,762 CAD
View
Most Expensive
B
MOH London
65FE5E683 · Nov 4
$13,484 CAD
£7,602 GBP
View
14 more retailers have this diamond
Prices start from $6,969 CADSave up to $6,514 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 Round
$6,969 CAD