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Round|Natural|GIA

1.30ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2544188279

Certificate GIA 2544188279

Diamond specifications and retailer prices

From $4,767 CAD
As of November 6, 2026
Save $5,233 CAD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,000 CAD at MOH London · As of November 2, 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 2544188279. Listed at 13 retailers as of November 2, 2026, with prices from $4,767 to $10,000, a $5,233 spread on the same certified stone. MOH London lists it at $10,000. 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 angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2544188279
Dimensions6.96 × 7.00 × 4.34 mm
L/W Ratio1.01
Top View
6.96 mm7.00 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544188279
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

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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 6
Current: $10,000 CAD|Low: $4,767 CAD|High: $10,417 CAD|Avg: $6,702 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 3$4,767 CAD
Retailer 4$5,000 CAD
Retailer 17$5,279 CAD
Retailer 20$5,626 CAD
Retailer 2$5,722 CAD
Retailer 11$5,799 CAD
Retailer 5$5,815 CAD
Retailer 13$5,954 CAD
Retailer 7$5,979 CAD
Retailer 8$5,979 CAD
Retailer 15$6,019 CAD
Retailer 18$6,061 CAD
Retailer 19$6,061 CAD
Retailer 6$6,135 CAD
Retailer 14$6,271 CAD
Retailer 16$6,713 CAD
Retailer 10$7,226 CAD
Retailer 12$9,824 CAD
MOH London$10,000 CAD
Retailer 9$10,417 CAD

24 data points across 20 retailers

13 retailers$4,767 CAD to $10,000 CAD

A
Cheapest Retailer
-
$4,767 CAD
A
Retailer 2
-
$5,000 CAD
View
Final sale: no returns
A
Retailer 3
-
$5,279 CAD
View
A
Retailer 4
-
$5,626 CAD
View
A
Retailer 5
-
$5,722 CAD
View
Retailer 6
-
$5,815 CAD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$5,954 CAD
View
A
Retailer 8
-
$6,019 CAD
View
A
Retailer 9
-
$6,061 CAD
View
A
Retailer 10
-
$6,061 CAD
View
A
Retailer 11
-
$6,271 CAD
View
A
Retailer 12
-
$6,713 CAD
View
Most Expensive
B+
MOH London
C425AA89A · Nov 2
$10,000 CAD
£5,638 GBP
View
12 more retailers have this diamond
Prices start from $4,767 CADSave up to $5,233 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
$4,767 CAD