CaratHunter
Plans
Round|Natural|GIA

1.30ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7552962813

Certificate GIA 7552962813

Diamond specifications and retailer prices

From $2,824 CAD
As of November 4, 2026
Save $4,979 CAD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,803 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552962813. Listed at 17 retailers as of November 4, 2026, with prices from $2,824 to $7,803, a $4,979 spread on the same certified stone. NZ Jewellers lists it at $7,803. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7552962813
Dimensions6.89 × 6.94 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.89 mm6.94 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7552962813
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 4
Current: $7,803 CAD|Low: $2,359 CAD|High: $7,935 CAD|Avg: $3,694 CAD|+13.4%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$2,824 CAD
Retailer 12$2,947 CAD
Retailer 6$3,054 CAD
Retailer 13$3,059 CAD
Retailer 4$3,120 CAD
Retailer 3$3,121 CAD
Retailer 14$3,140 CAD
Retailer 8$3,324 CAD
Retailer 7$3,381 CAD
Retailer 15$3,538 CAD
Retailer 16$3,902 CAD
Retailer 2$3,926 CAD
Retailer 9$4,355 CAD
Retailer 10$4,556 CAD
Retailer 11$6,521 CAD
NZ Jewellers$7,803 CAD

23 data points across 16 retailers

17 retailers$2,824 CAD to $7,803 CAD

A
Cheapest Retailer
-
$2,824 CAD
A
Retailer 2
-
$2,947 CAD
View
A
Retailer 3
-
$3,054 CAD
View
A
Retailer 4
-
$3,059 CAD
View
B+
Retailer 5
-
$3,120 CAD
View
B+
Retailer 6
-
$3,121 CAD
View
Final sale: no returns
A
Retailer 7
-
$3,140 CAD
View
A
Retailer 8
-
$3,311 CAD
View
Retailer 9
-
$3,324 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,381 CAD
View
B+
Retailer 11
-
$3,538 CAD
View
B+
Retailer 12
-
$3,902 CAD
View
B+
Retailer 13
-
$3,926 CAD
View
B
Retailer 14
-
$4,355 CAD
View
B
Retailer 15
-
$4,556 CAD
View
B
Retailer 16
-
$6,521 CAD
View
Most Expensive
C
NZ Jewellers
b5b6782a-54cf-498b-a633-c457fc6742ca · Nov 5
$7,803 CAD
$5,587 USD
View
16 more retailers have this diamond
Prices start from $2,824 CADSave up to $4,979 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
$2,824 CAD