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Radiant|Natural|GIA

0.54ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6562443368

Certificate GIA 6562443368

Diamond specifications and retailer prices

From $733 SGD
As of November 3, 2026
Save $1,671 SGD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,404 SGD 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 $733 to $2,404, a $1,671 spread on the same certified stone. NZ Jewellers lists it at $2,404. 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
Colour
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: $2,404 SGD|Low: $701 SGD|High: $2,600 SGD|Avg: $1,245 SGD|-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$707 SGD
Retailer 4$733 SGD
Retailer 5$825 SGD
Retailer 2$932 SGD
Retailer 3$939 SGD
Retailer 6$960 SGD
Retailer 7$1,012 SGD
Retailer 8$1,770 SGD
NZ Jewellers$2,404 SGD

27 data points across 9 retailers

8 retailers$733 SGD to $2,404 SGD

A
Cheapest Retailer
-
$733 SGD
A
Retailer 2
-
$825 SGD
View
A
Retailer 3
-
$932 SGD
View
A
Retailer 4
-
$939 SGD
View
A
Retailer 5
-
$960 SGD
View
A
Retailer 6
-
$1,012 SGD
View
B
Retailer 7
-
$1,770 SGD
View
Most Expensive
B
NZ Jewellers
bd72800c-51d0-4729-b396-8a18561a7500 · Nov 3
$2,404 SGD
$1,876 USD
View
7 more retailers have this diamond
Prices start from $733 SGDSave up to $1,671 SGD

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
$733 SGD