Round|Natural|GIA

0.54ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6565558350

Certificate GIA 6565558350

Diamond specifications and retailer prices

From $559 USD
As of November 4, 2026
Save $1,341 USD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,900 USD at NZ Jewellers · As of November 4, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565558350. Listed at 15 retailers as of November 4, 2026, with prices from $559 to $1,900, a $1,341 spread on the same certified stone. NZ Jewellers lists it at $1,900. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565558350
Dimensions5.24 × 5.27 × 3.18 mm
L/W Ratio1.01
Top View
5.24 mm5.27 mm0.54 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565558350
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.5%

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: $1,900 USD|Low: $559 USD|High: $2,052 USD|Avg: $912 USD|-7.4%
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 6, 2026
Retailer 6$559 USD
Retailer 11$615 USD
Retailer 3$653 USD
Retailer 8$729 USD
Retailer 4$737 USD
Retailer 9$749 USD
Retailer 5$769 USD
Retailer 2$779 USD
Retailer 15$790 USD
Retailer 13$817 USD
Retailer 7$837 USD
Retailer 10$888 USD
Retailer 12$935 USD
Retailer 14$1,397 USD
NZ Jewellers$1,900 USD

21 data points across 15 retailers

15 retailers$559 USD to $1,900 USD

A
Cheapest Retailer
-
$559 USD
Final sale: no returns
B+
Retailer 2
-
$615 USD
View
B+
Retailer 3
-
$653 USD
View
B+
Retailer 4
-
$729 USD
View
B+
Retailer 5
-
$737 USD
View
B+
Retailer 6
-
$749 USD
View
B+
Retailer 7
-
$769 USD
View
B+
Retailer 8
-
$779 USD
View
B
Retailer 9
-
$790 USD
View
B+
Retailer 10
-
$817 USD
View
B+
Retailer 11
-
$837 USD
View
B+
Retailer 12
-
$888 USD
View
B
Retailer 13
-
$935 USD
View
B
Retailer 14
-
$1,397 USD
View
Most Expensive
B
NZ Jewellers
10172196-bcfb-473a-a4d3-5b7d29567241 · Nov 4
$1,900 USD
View
14 more retailers have this diamond
Prices start from $559 USDSave up to $1,341 USD

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
$559 USD