Round|Natural|GIA

1.53ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7516967056

Certificate GIA 7516967056

Diamond specifications and retailer prices

From $4,658 CAD
As of November 5, 2026
Save $1,244 CAD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,426 CAD at NZ Jewellers · As of September 28, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7516967056. Listed at 9 retailers as of November 5, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7516967056
Dimensions7.40 × 7.37 × 4.58 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.40 mm7.37 mm1.53 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7516967056
Side View
Table 56.0%Crown 35.5°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,944 CAD|Low: $4,658 CAD|High: $5,944 CAD|Avg: $5,251 CAD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$4,658 CAD
Retailer 1$4,944 CAD
Retailer 2$5,631 CAD
Retailer 3$5,902 CAD

43 data points across 4 retailers

9 retailers$4,658 CAD to $5,902 CAD

B+
Cheapest Retailer
-
$4,658 CAD
Retailer 2
-
$4,836 CAD
View
Price last confirmed 29 days ago
Retailer 3
-
$4,836 CAD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$4,944 CAD
View
Retailer 5
-
$5,022 CAD
View
Price last confirmed 38 days ago
Retailer 6
-
$5,579 CAD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$5,631 CAD
View
B
Retailer 8
-
$5,902 CAD
View
Most Expensive
NZ Jewellers
57c11318-5915-4d3d-bf97-b825dcf471cb · Sep 28
$8,426 CAD
$6,033 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $4,658 CADSave up to $1,244 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
$4,658 CAD