Radiant|Natural|GIA

0.54ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6562443368

Certificate GIA 6562443368

Diamond specifications and retailer prices

From $572 USD
As of November 3, 2026
Save $1,304 USD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,876 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.54ct natural radiant diamond

This 0.54ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562443368. Listed at 8 retailers as of November 3, 2026, with prices from $572 to $1,876, a $1,304 spread on the same certified stone. NZ Jewellers lists it at $1,876. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562443368
Dimensions5.57 × 3.92 × 2.75 mm
L/W Ratio1.42
Top View
5.57 mm3.92 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562443368
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 70.2%

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 3
Current: $1,876 USD|Low: $547 USD|High: $2,029 USD|Avg: $971 USD|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$552 USD
Retailer 4$572 USD
Retailer 5$644 USD
Retailer 2$727 USD
Retailer 3$733 USD
Retailer 6$749 USD
Retailer 7$790 USD
Retailer 8$1,381 USD
NZ Jewellers$1,876 USD

27 data points across 9 retailers

8 retailers$572 USD to $1,876 USD

A
Cheapest Retailer
-
$572 USD
A
Retailer 2
-
$644 USD
View
A
Retailer 3
-
$727 USD
View
A
Retailer 4
-
$733 USD
View
A
Retailer 5
-
$749 USD
View
A
Retailer 6
-
$790 USD
View
B
Retailer 7
-
$1,381 USD
View
Most Expensive
B
NZ Jewellers
bd72800c-51d0-4729-b396-8a18561a7500 · Nov 3
$1,876 USD
View
7 more retailers have this diamond
Prices start from $572 USDSave up to $1,304 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 Radiant
$572 USD