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Radiant|Natural|GIA

0.50ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 3555665435

Certificate GIA 3555665435

Diamond specifications and retailer prices

From $696 CAD
$497 USD
As of October 27, 2026
16 retailers carry this diamond
Most expensive: $2,606 CAD at NZ Jewellers · As of September 29, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555665435. Listed at 16 retailers as of October 27, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle60.99°
OriginNatural
Grading LabGIA
CertificateGIA 3555665435
Dimensions5.21 × 4.00 × 2.76 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
5.21 mm4.00 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555665435
Side View
Table 68.0%Crown 36.2°Girdle: STK-THKPavilion 60.99°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,606 CAD|Low: $523 CAD|High: $2,640 CAD|Avg: $1,075 CAD|-1.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 13, 2026
Retailer 15$626 CAD
Retailer 17$680 CAD
Retailer 18$696 CAD
Retailer 22$714 CAD
Retailer 14$753 CAD
Retailer 11$770 CAD
Retailer 9$810 CAD
Retailer 21$810 CAD
Retailer 3$858 CAD
Retailer 12$869 CAD
Retailer 6$900 CAD
Retailer 2$980 CAD
Retailer 20$1,029 CAD
Retailer 13$1,033 CAD
Retailer 8$1,058 CAD
Retailer 5$1,075 CAD
Retailer 19$1,114 CAD
Retailer 10$1,205 CAD
Retailer 4$1,250 CAD
Retailer 16$1,281 CAD
Retailer 7$1,943 CAD
NZ Jewellers$2,606 CAD

26 data points across 22 retailers

16 retailers

Retailer 1
-
$680 CAD
$486 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$696 CAD
$497 USD
View
Final sale: no returns
Retailer 3
-
$714 CAD
$510 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$753 CAD
$538 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$770 CAD
HK$4,300 HKD
View
Price last confirmed 15 days ago
Retailer 6
-
$810 CAD
$579 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$810 CAD
$579 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$869 CAD
$621 USD
View
Price last confirmed 20 days ago
Retailer 9
-
$980 CAD
£551 GBP
View
Price last confirmed 17 days ago
Retailer 10
-
$1,033 CAD
£581 GBP
View
Price last confirmed 17 days ago
Retailer 11
-
$1,075 CAD
£605 GBP
View
Price last confirmed 16 days ago
Retailer 12
-
$1,205 CAD
$861 USD
View
Price last confirmed 17 days ago
Retailer 13
-
$1,250 CAD
A$1,374 AUD
View
Price last confirmed 26 days ago
Retailer 14
-
$1,281 CAD
ZAR 14,787 ZAR
View
Price last confirmed 18 days ago
Retailer 15
-
$1,943 CAD
£1,093 GBP
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
842e9137-0070-440f-8884-7768ade6555d · Sep 29
$2,606 CAD
$1,862 USD
View
Price last confirmed 30 days ago
15 more retailers have this diamond
Prices start from $696 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
0.50ct Radiant
$696 CAD