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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 3445243806

Certificate GIA 3445243806

Diamond specifications and retailer prices

From $999 CAD
As of November 4, 2026
Save $2,823 CAD (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,821 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 3445243806. Listed at 23 retailers as of November 4, 2026, with prices from $999 to $3,821, a $2,823 spread on the same certified stone. NZ Jewellers lists it at $3,821. 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

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3445243806
Dimensions5.02 × 4.99 × 3.16 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.02 mm4.99 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3445243806
Side View
Table 56.0%Crown 36°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,821 CAD|Low: $883 CAD|High: $3,821 CAD|Avg: $1,509 CAD
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 11$999 CAD
Retailer 6$1,017 CAD
Retailer 3$1,103 CAD
Retailer 12$1,103 CAD
Retailer 14$1,130 CAD
Retailer 4$1,147 CAD
Retailer 15$1,274 CAD
Retailer 5$1,341 CAD
Retailer 8$1,402 CAD
Retailer 2$1,567 CAD
Retailer 9$1,567 CAD
Retailer 7$1,831 CAD
Retailer 10$1,880 CAD
Retailer 13$2,243 CAD
NZ Jewellers$3,821 CAD

38 data points across 15 retailers

23 retailers$999 CAD to $3,821 CAD

A
Cheapest Retailer
-
$999 CAD
A
Retailer 2
-
$1,017 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,103 CAD
View
Retailer 4
-
$1,103 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,110 CAD
View
B+
Retailer 6
-
$1,120 CAD
View
B+
Retailer 7
-
$1,130 CAD
View
B+
Retailer 8
-
$1,145 CAD
View
B+
Retailer 9
-
$1,147 CAD
View
B+
Retailer 10
-
$1,249 CAD
View
B+
Retailer 11
-
$1,274 CAD
View
B
Retailer 12
-
$1,341 CAD
View
B+
Retailer 13
-
$1,355 CAD
View
B+
Retailer 14
-
$1,355 CAD
View
B+
Retailer 15
-
$1,397 CAD
View
B
Retailer 16
-
$1,402 CAD
View
B+
Retailer 17
-
$1,567 CAD
View
B+
Retailer 18
-
$1,567 CAD
View
Retailer 19
-
$1,831 CAD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$1,880 CAD
View
Retailer 21
-
$2,243 CAD
View
Price last confirmed 8 days ago
B
Retailer 22
-
$2,503 CAD
View
Most Expensive
B
NZ Jewellers
e745ef02-bf68-440d-8576-b0128355856c · Nov 4
$3,821 CAD
$2,736 USD
View
22 more retailers have this diamond
Prices start from $999 CADSave up to $2,823 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 Round
$999 CAD