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Round|Natural|IGI

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 811612357

Shape and cutting style on the report: Round brilliant

Certificate IGI 811612357

Diamond specifications and retailer prices

From $2,493 CAD
As of November 6, 2026
Save $9,607 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,100 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 811612357. Listed at 13 retailers as of November 2, 2026, with prices from $2,493 to $12,100, a $9,607 spread on the same certified stone. MOH London lists it at $12,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 811612357
Dimensions6.91 × 6.97 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.91 mm6.97 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811612357
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.7%

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 6
Current: $12,100 CAD|Low: $2,493 CAD|High: $12,100 CAD|Avg: $4,563 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
November 6, 2026
Retailer 2$2,493 CAD
Retailer 9$2,891 CAD
Retailer 7$3,884 CAD
Retailer 8$4,043 CAD
Retailer 4$6,808 CAD
Retailer 12$7,107 CAD
Retailer 3$7,116 CAD
Retailer 5$7,596 CAD
Retailer 10$7,596 CAD
Retailer 13$8,318 CAD
Retailer 11$8,765 CAD
Retailer 6$9,268 CAD
MOH London$12,100 CAD

38 data points across 13 retailers

13 retailers$2,493 CAD to $12,100 CAD

A
Cheapest Retailer
-
$2,493 CAD
A
Retailer 2
-
$2,891 CAD
View
A
Retailer 3
-
$3,884 CAD
View
A
Retailer 4
-
$4,043 CAD
View
B
Retailer 5
-
$6,808 CAD
View
B
Retailer 6
-
$7,107 CAD
View
B
Retailer 7
-
$7,116 CAD
View
B
Retailer 8
-
$7,596 CAD
View
B
Retailer 9
-
$7,596 CAD
View
B
Retailer 10
-
$8,318 CAD
View
B
Retailer 11
-
$8,765 CAD
View
C
Retailer 12
-
$9,268 CAD
View
Most Expensive
B
MOH London
D4BE11914 · Nov 2
$12,100 CAD
£6,822 GBP
View
12 more retailers have this diamond
Prices start from $2,493 CADSave up to $9,607 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
$2,493 CAD