Round|Natural|GIA

1.53ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 3495696298

Shape and cutting style on the report: Round brilliant

Certificate GIA 3495696298

Diamond specifications and retailer prices

From $6,237 CAD
As of November 6, 2026
Save $7,581 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,818 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3495696298. Listed at 17 retailers as of November 5, 2026, with prices from $6,237 to $13,818, a $7,581 spread on the same certified stone. NZ Jewellers lists it at $13,818. 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

1.53
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3495696298
Dimensions7.35 × 7.32 × 4.59 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
7.35 mm7.32 mm1.53 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3495696298
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 6
Current: $10,081 CAD|Low: $6,237 CAD|High: $12,318 CAD|Avg: $8,265 CAD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$6,237 CAD
Retailer 9$6,528 CAD
Retailer 5$6,557 CAD
Retailer 8$6,966 CAD
Retailer 7$7,018 CAD
Retailer 4$7,927 CAD
Retailer 3$8,759 CAD
Retailer 10$9,155 CAD
Retailer 1$10,081 CAD
Retailer 6$12,173 CAD

43 data points across 10 retailers

17 retailers$6,237 CAD to $13,818 CAD

B+
Cheapest Retailer
-
$6,237 CAD
B+
Retailer 2
-
$6,528 CAD
View
B+
Retailer 3
-
$6,557 CAD
View
B+
Retailer 4
-
$6,609 CAD
View
B+
Retailer 5
-
$6,966 CAD
View
B+
Retailer 6
-
$7,018 CAD
View
B
Retailer 7
-
$7,402 CAD
View
B
Retailer 8
-
$7,484 CAD
View
Retailer 9
-
$7,484 CAD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$7,484 CAD
View
B+
Retailer 11
-
$7,927 CAD
View
B
Retailer 12
-
$8,637 CAD
View
B
Retailer 13
-
$8,759 CAD
View
Retailer 14
-
$9,113 CAD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$10,081 CAD
View
B
Retailer 16
-
$12,173 CAD
View
Most Expensive
B
NZ Jewellers
015f0436-70d3-474b-ab0c-55fb26fa9a27 · Nov 5
$13,818 CAD
$9,894 USD
View
16 more retailers have this diamond
Prices start from $6,237 CADSave up to $7,581 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+
1.53ct Round
$6,237 CAD