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Round|Natural|GIA

0.45ct E I1 Round Natural Diamond

VG • E/I1 • GIA 7403143151

Certificate GIA 7403143151

Diamond specifications and retailer prices

From $408 CAD
₹27,756 INR
As of October 24, 2026
Save $1,763 CAD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,171 CAD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7403143151. Listed at 5 retailers as of October 23, 2026, with prices from $408 to $2,171, a $1,763 spread on the same certified stone. NZ Jewellers lists it at $2,171. 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

0.45
Carat
E
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7403143151
Dimensions4.74 × 4.82 × 3.03 mm
L/W Ratio1.02
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Knot
Top View
4.74 mm4.82 mm0.45 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7403143151
Side View
Table 58.0%Crown 37.5°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.4%

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: Oct 24
Current: $2,171 CAD|Low: $407 CAD|High: $2,171 CAD|Avg: $836 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$408 CAD
Retailer 2$520 CAD
Retailer 5$610 CAD
Retailer 6$619 CAD
Retailer 7$855 CAD
Retailer 4$910 CAD
NZ Jewellers$2,171 CAD

39 data points across 7 retailers

5 retailers$408 CAD to $2,171 CAD

A
Cheapest Retailer
-
$408 CAD
₹27,756 INR
B+
Retailer 2
-
$520 CAD
HK$2,900 HKD
View
B+
Retailer 3
-
$610 CAD
$436 USD
View
B+
Retailer 4
-
$910 CAD
€619 EUR
View
Most Expensive
C
NZ Jewellers
274352a4-24db-4c96-b3cc-60e164860d98 · Oct 23
$2,171 CAD
$1,551 USD
View
4 more retailers have this diamond
Prices start from $408 CADSave up to $1,763 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
0.45ct Round
$408 CAD