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Round|Natural|GIA

0.54ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1565440501

Certificate GIA 1565440501

Diamond specifications and retailer prices

From $905 CAD
As of November 4, 2026
Save $1,356 CAD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,075 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565440501. Listed at 15 retailers as of November 4, 2026, with a 150% 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

0.54
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1565440501
Dimensions5.24 × 5.23 × 3.22 mm
L/W Ratio1.00
Key to symbols
Crystal
Top View
5.24 mm5.23 mm0.54 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565440501
Side View
Table 57.0%Crown 34°Girdle: Med. - Sli. ThickPavilion 40.8°Culet: NDepth 61.4%

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: $3,075 CAD|Low: $885 CAD|High: $3,075 CAD|Avg: $1,327 CAD
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
November 5, 2026
Retailer 7$885 CAD
Retailer 4$905 CAD
Retailer 11$971 CAD
Retailer 14$980 CAD
Retailer 15$1,018 CAD
Retailer 13$1,131 CAD
Retailer 5$1,190 CAD
Retailer 9$1,193 CAD
Retailer 2$1,197 CAD
Retailer 3$1,229 CAD
Retailer 6$1,344 CAD
Retailer 8$1,384 CAD
Retailer 10$1,513 CAD
Retailer 12$2,261 CAD
NZ Jewellers$3,075 CAD

24 data points across 15 retailers

15 retailers$905 CAD to $2,261 CAD

Retailer 1
-
$885 CAD
Price last confirmed 23 days ago
A
Retailer 2
-
$905 CAD
View
Final sale: no returns
A
Retailer 3
-
$971 CAD
View
Retailer 4
-
$980 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,018 CAD
View
Retailer 6
-
$1,131 CAD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,190 CAD
View
B+
Retailer 8
-
$1,193 CAD
View
B+
Retailer 9
-
$1,197 CAD
View
B+
Retailer 10
-
$1,229 CAD
View
B
Retailer 11
-
$1,344 CAD
View
B+
Retailer 12
-
$1,384 CAD
View
B
Retailer 13
-
$1,513 CAD
View
B
Retailer 14
-
$2,261 CAD
View
Most Expensive
NZ Jewellers
d9a2cbb4-40cd-4faa-b5ab-c230d1c68559 · Oct 30
$3,075 CAD
$2,202 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $905 CADSave up to $1,356 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
0.54ct Round
$905 CAD