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Round|Natural|GIA

0.45ct H IF Round Natural Diamond

EX • H/IF • GIA 5563065728

Certificate GIA 5563065728

Diamond specifications and retailer prices

From $576 USD
HK$4,500 HKD
As of November 1, 2026
Save $1,004 USD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,145 USD 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563065728. Listed at 20 retailers as of November 1, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5563065728
Dimensions4.87 × 4.89 × 3.06 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.87 mm4.89 mm0.45 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563065728
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: $2,145 USD|Low: $563 USD|High: $2,184 USD|Avg: $979 USD|-1.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 8$576 USD
Retailer 14$647 USD
Retailer 10$680 USD
Retailer 12$684 USD
Retailer 7$690 USD
Retailer 11$698 USD
Retailer 18$710 USD
Retailer 16$789 USD
Retailer 9$805 USD
Retailer 19$816 USD
Retailer 15$819 USD
Retailer 2$840 USD
Retailer 6$870 USD
Retailer 4$979 USD
Retailer 5$1,070 USD
Retailer 17$1,316 USD
Retailer 3$1,372 USD
Retailer 13$1,580 USD
NZ Jewellers$2,145 USD

18 data points across 19 retailers

20 retailers$576 USD to $1,580 USD

A
Cheapest Retailer
-
$576 USD
HK$4,500 HKD
A
Retailer 2
-
$647 USD
View
A
Retailer 3
-
$680 USD
View
A
Retailer 4
-
$684 USD
View
A
Retailer 5
-
$690 USD
View
A
Retailer 6
-
$698 USD
SGD 943 SGD
View
B+
Retailer 7
-
$710 USD
View
B+
Retailer 8
-
$789 USD
View
B+
Retailer 9
-
$805 USD
View
B+
Retailer 10
-
$816 USD
View
B+
Retailer 11
-
$819 USD
£645 GBP
View
B+
Retailer 12
-
$840 USD
£661 GBP
View
B+
Retailer 13
-
$870 USD
View
B+
Retailer 14
-
$979 USD
€932 EUR
View
B+
Retailer 15
-
$1,070 USD
ZAR 17,291 ZAR
View
Retailer 16
-
$1,102 USD
A$1,696 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,316 USD
£1,036 GBP
View
B
Retailer 18
-
$1,372 USD
£1,080 GBP
View
B
Retailer 19
-
$1,580 USD
£1,244 GBP
View
Most Expensive
NZ Jewellers
197d4970-1a83-40a2-bfdf-1ceb27f52f30 · Nov 2
$2,145 USD
View
Price under review
19 more retailers have this diamond
Prices start from $576 USDSave up to $1,004 USD

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
$576 USD