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Round|Natural|GIA

1.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6224178971

Certificate GIA 6224178971

Diamond specifications and retailer prices

From $3,839 CAD
As of November 4, 2026
Save $5,195 CAD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,034 CAD at Allurez · As of November 5, 2026
View at Allurez

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6224178971. Listed at 18 retailers as of November 4, 2026, with prices from $3,839 to $9,034, a $5,195 spread on the same certified stone. Allurez lists it at $9,034. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle56°
OriginNatural
Grading LabGIA
CertificateGIA 6224178971
Dimensions7.06 × 6.62 × 4.04 mm
L/W Ratio1.07
Top View
7.06 mm6.62 mm1.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6224178971
Side View
Table 65.0%Crown 35.5°Girdle: STK-VTKPavilion 56°Culet: NoneDepth 61.1%

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 4
Current: $9,034 CAD|Low: $3,282 CAD|High: $9,034 CAD|Avg: $5,257 CAD
Allurez
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$3,938 CAD
Retailer 3$4,007 CAD
Retailer 8$4,181 CAD
Retailer 10$4,531 CAD
Retailer 11$5,017 CAD
Retailer 4$5,144 CAD
Retailer 9$5,356 CAD
Retailer 2$5,493 CAD
Retailer 5$6,103 CAD
Retailer 6$8,363 CAD
Allurez$9,034 CAD

46 data points across 11 retailers

18 retailers$3,839 CAD to $9,034 CAD

A
Cheapest Retailer
-
$3,839 CAD
A
Retailer 2
-
$3,938 CAD
View
A
Retailer 3
-
$4,007 CAD
View
A
Retailer 4
-
$4,022 CAD
View
A
Retailer 5
-
$4,181 CAD
View
Final sale: no returns
A
Retailer 6
-
$4,385 CAD
View
Retailer 7
-
$4,531 CAD
View
Price last confirmed 8 days ago
Retailer 8
-
$4,535 CAD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$4,553 CAD
View
B+
Retailer 10
-
$4,923 CAD
View
B+
Retailer 11
-
$5,017 CAD
View
A
Retailer 12
-
$5,144 CAD
View
Retailer 13
-
$5,356 CAD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$5,493 CAD
View
B+
Retailer 15
-
$6,103 CAD
View
B
Retailer 16
-
$7,220 CAD
View
B
Retailer 17
-
$8,363 CAD
View
Most Expensive
B
Allurez
2477025 · Nov 5
$9,034 CAD
$6,469 USD
View
17 more retailers have this diamond
Prices start from $3,839 CADSave up to $5,195 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
$3,839 CAD