Round|Natural|GIA

0.45ct J IF Round Natural Diamond

EX • J/IF • GIA 1545578277

Certificate GIA 1545578277

Diamond specifications and retailer prices

From €424 EUR
As of November 6, 2026
Save €1,158 EUR (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,582 EUR at NZ Jewellers · As of November 2, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1545578277. Listed at 17 retailers as of November 2, 2026, with prices from €424 to €1,582, a €1,158 spread on the same certified stone. NZ Jewellers lists it at €1,582. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1545578277
Dimensions4.91 × 4.95 × 3.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.91 mm4.95 mm0.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545578277
Side View
Table 56.0%Crown 35°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €956 EUR|Low: €431 EUR|High: €1,178 EUR|Avg: €694 EUR|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9€431 EUR
Retailer 10€461 EUR
Retailer 2€543 EUR
Retailer 7€559 EUR
Retailer 3€563 EUR
Retailer 4€620 EUR
Retailer 5€737 EUR
Retailer 11€758 EUR
Retailer 8€782 EUR
Retailer 1€956 EUR
Retailer 6€1,162 EUR

43 data points across 11 retailers

17 retailers€424 EUR to €1,582 EUR

A
Cheapest Retailer
-
€424 EUR
A
Retailer 2
-
€431 EUR
View
A
Retailer 3
-
€461 EUR
View
Retailer 4
-
€543 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€543 EUR
View
B+
Retailer 6
-
€559 EUR
View
B+
Retailer 7
-
€582 EUR
View
B+
Retailer 8
-
€620 EUR
View
B+
Retailer 9
-
€653 EUR
View
B+
Retailer 10
-
€690 EUR
View
B+
Retailer 11
-
€701 EUR
View
B+
Retailer 12
-
€737 EUR
View
Retailer 13
-
€758 EUR
View
Price last confirmed 33 days ago
Retailer 14
-
€782 EUR
View
Price last confirmed 7 days ago
B
Retailer 15
-
€956 EUR
View
B
Retailer 16
-
€1,162 EUR
View
Most Expensive
B
NZ Jewellers
23e3b655-0541-40a7-bb8a-3c1ea2963be8 · Nov 2
€1,582 EUR
$1,766 USD
View
16 more retailers have this diamond
Prices start from €424 EURSave up to €1,158 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
€424 EUR