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Round|Natural|GIA

0.45ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2516084132

Certificate GIA 2516084132

Diamond specifications and retailer prices

From €309 EUR
HK$2,700 HKD
As of November 1, 2026
Save €1,070 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,379 EUR 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 2516084132. Listed at 8 retailers as of October 30, 2026, with prices from €309 to €1,379, a €1,070 spread on the same certified stone. NZ Jewellers lists it at €1,379. 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
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2516084132
Dimensions4.97 × 4.94 × 3.01 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.97 mm4.94 mm0.45 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516084132
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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 1
Current: €582 EUR|Low: €309 EUR|High: €586 EUR|Avg: €474 EUR|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4€309 EUR
Retailer 2€393 EUR
Retailer 3€503 EUR
Retailer 5€522 EUR
Retailer 6€543 EUR
Retailer 1€582 EUR

19 data points across 6 retailers

8 retailers€309 EUR to €1,379 EUR

A
Cheapest Retailer
-
€309 EUR
HK$2,700 HKD
A
Retailer 2
-
€360 EUR
$402 USD
View
B+
Retailer 3
-
€388 EUR
$433 USD
View
B+
Retailer 4
-
€388 EUR
$433 USD
View
B+
Retailer 5
-
€415 EUR
$464 USD
View
B+
Retailer 6
-
€503 EUR
$562 USD
View
B+
Retailer 7
-
€582 EUR
View
Most Expensive
B
NZ Jewellers
e577ef2e-171f-437c-b006-99a3f76b5d3c · Oct 30
€1,379 EUR
$1,541 USD
View
7 more retailers have this diamond
Prices start from €309 EURSave up to €1,070 EUR

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
€309 EUR