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Round|Natural|GIA

1.53ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562361810

Certificate GIA 6562361810

Diamond specifications and retailer prices

From $5,363 CAD
As of November 1, 2026
Save $8,289 CAD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,652 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562361810. Listed at 8 retailers as of November 1, 2026, with prices from $5,363 to $13,652, a $8,289 spread on the same certified stone. NZ Jewellers lists it at $13,652. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562361810
Dimensions7.37 × 7.39 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.37 mm7.39 mm1.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562361810
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.7%

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 1
Current: $13,652 CAD|Low: $5,308 CAD|High: $13,817 CAD|Avg: $7,552 CAD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$5,363 CAD
Retailer 2$5,600 CAD
Retailer 8$6,392 CAD
Retailer 7$6,820 CAD
Retailer 6$7,179 CAD
Retailer 3$8,346 CAD
Retailer 5$10,178 CAD
NZ Jewellers$13,652 CAD

18 data points across 8 retailers

8 retailers$5,363 CAD to $13,652 CAD

A
Cheapest Retailer
-
$5,363 CAD
A
Retailer 2
-
$5,600 CAD
View
A
Retailer 3
-
$6,392 CAD
View
Retailer 4
-
$6,820 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$7,179 CAD
View
B+
Retailer 6
-
$8,346 CAD
View
B+
Retailer 7
-
$10,178 CAD
View
Most Expensive
B
NZ Jewellers
be69f5bd-6f6e-46a9-a04f-35d70abfba30 · Nov 5
$13,652 CAD
$9,775 USD
View
7 more retailers have this diamond
Prices start from $5,363 CADSave up to $8,289 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
1.53ct Round
$5,363 CAD