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Round|Natural|GIA

0.45ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1555943206

Certificate GIA 1555943206

Diamond specifications and retailer prices

From $820 NZD
HK$3,600 HKD
As of October 30, 2026
Save $2,185 NZD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,005 NZD at NZ Jewellers · As of October 30, 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 top-tier cut grade and certified by GIA 1555943206. Listed at 3 retailers as of October 30, 2026, with prices from $820 to $3,005, a $2,185 spread on the same certified stone. NZ Jewellers lists it at $3,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555943206
Dimensions4.94 × 4.96 × 2.98 mm
L/W Ratio1.00
Top View
4.94 mm4.96 mm0.45 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555943206
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,005 NZD|Low: $820 NZD|High: $3,005 NZD|Avg: $1,700 NZD
NZ Jewellers
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$820 NZD
Retailer 2$1,430 NZD
NZ Jewellers$3,005 NZD

7 data points across 3 retailers

3 retailers$820 NZD to $3,005 NZD

B+
Cheapest Retailer
-
$820 NZD
HK$3,600 HKD
B
Retailer 2
-
$1,430 NZD
€765 EUR
View
Most Expensive
C
NZ Jewellers
c9520ef9-623b-4c8c-a9bf-194c938bd56d · Oct 30
$3,005 NZD
$1,688 USD
View
2 more retailers have this diamond
Prices start from $820 NZDSave up to $2,185 NZD

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.

B+
0.45ct Round
$820 NZD