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Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 7543653554

Certificate GIA 7543653554

Diamond specifications and retailer prices

From $845 SGD
$659 USD
As of October 29, 2026
Save $1,802 SGD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,647 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543653554. Listed at 15 retailers as of October 27, 2026, with prices from $845 to $2,647, a $1,802 spread on the same certified stone. NZ Jewellers lists it at $2,647. 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

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543653554
Dimensions5.38 × 3.98 × 2.71 mm
L/W Ratio1.35
Top View
5.38 mm3.98 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543653554
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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: Oct 29
Current: $2,647 SGD|Low: $512 SGD|High: $2,647 SGD|Avg: $1,077 SGD|+26.7%
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
October 29, 2026
Retailer 7$513 SGD
Retailer 3$845 SGD
Retailer 13$845 SGD
Retailer 12$852 SGD
Retailer 6$877 SGD
Retailer 14$974 SGD
Retailer 15$974 SGD
Retailer 2$991 SGD
Retailer 10$1,012 SGD
Retailer 5$1,013 SGD
Retailer 4$1,042 SGD
Retailer 11$1,058 SGD
Retailer 9$1,237 SGD
Retailer 8$1,914 SGD
NZ Jewellers$2,647 SGD

37 data points across 15 retailers

15 retailers$845 SGD to $2,647 SGD

A
Retailer 1
-
$591 SGD
HK$3,600 HKD
Price last confirmed 55 days ago
A
Retailer 2
-
$845 SGD
$659 USD
View
A
Retailer 3
-
$845 SGD
$659 USD
View
A
Retailer 4
-
$852 SGD
$665 USD
View
A
Retailer 5
-
$877 SGD
$684 USD
View
B+
Retailer 6
-
$974 SGD
$760 USD
View
B+
Retailer 7
-
$974 SGD
$760 USD
View
B+
Retailer 8
-
$991 SGD
£609 GBP
View
B+
Retailer 9
-
$1,012 SGD
£622 GBP
View
B+
Retailer 10
-
$1,013 SGD
$791 USD
View
B+
Retailer 11
-
$1,042 SGD
$813 USD
View
B+
Retailer 12
-
$1,058 SGD
£650 GBP
View
B+
Retailer 13
-
$1,237 SGD
€919 EUR
View
B
Retailer 14
-
$1,914 SGD
£1,176 GBP
View
Most Expensive
B
NZ Jewellers
86debe9c-766d-4f92-bf01-c58c086e4a7b · Oct 27
$2,647 SGD
$2,065 USD
View
14 more retailers have this diamond
Prices start from $845 SGDSave up to $1,802 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
0.50ct Radiant
$845 SGD