Round|Natural|GIA

0.45ct I IF Round Natural Diamond

EX • I/IF • GIA 6521470335

Certificate GIA 6521470335

Diamond specifications and retailer prices

From $400 USD
As of November 4, 2026
Save $829 USD (67%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,036 USD at NZ Jewellers · As of September 24, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6521470335. Listed at 22 retailers as of November 4, 2026, with a 207% 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
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6521470335
Dimensions4.92 × 4.89 × 3.02 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
4.92 mm4.89 mm0.45 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521470335
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°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 4
Current: $659 USD|Low: $400 USD|High: $1,517 USD|Avg: $770 USD|-14.0%
Retailer 1
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
November 5, 2026
Retailer 10$400 USD
Retailer 4$460 USD
Retailer 3$541 USD
Retailer 14$574 USD
Retailer 5$584 USD
Retailer 13$610 USD
Retailer 6$631 USD
Retailer 9$641 USD
Retailer 1$659 USD
Retailer 11$664 USD
Retailer 15$739 USD
Retailer 2$744 USD
Retailer 8$826 USD
Retailer 7$976 USD
Retailer 12$1,229 USD

27 data points across 15 retailers

22 retailers$400 USD to $1,229 USD

A
Cheapest Retailer
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$400 USD
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$541 USD
View
A
Retailer 4
-
$574 USD
View
Retailer 5
-
$584 USD
View
Price last confirmed 9 days ago
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Retailer 6
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$610 USD
View
A
Retailer 7
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$631 USD
View
A
Retailer 8
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$641 USD
View
Retailer 9
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$649 USD
View
Price last confirmed 28 days ago
Retailer 10
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$650 USD
View
Price last confirmed 25 days ago
Retailer 11
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$650 USD
View
Price last confirmed 42 days ago
A
Retailer 12
-
$659 USD
View
A
Retailer 13
-
$664 USD
View
Retailer 14
-
$699 USD
View
Price last confirmed 25 days ago
Retailer 15
-
$699 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
$739 USD
View
B+
Retailer 17
-
$744 USD
View
Retailer 18
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$749 USD
View
Price last confirmed 27 days ago
B+
Retailer 19
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$826 USD
View
Retailer 20
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$976 USD
View
Price last confirmed 31 days ago
B
Retailer 21
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$1,229 USD
View
Most Expensive
NZ Jewellers
53e23ca0-2ac5-489d-b56a-6ec687ec5abd · Sep 24
$2,036 USD
View
Price last confirmed 41 days ago
21 more retailers have this diamond
Prices start from $400 USDSave up to $829 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
$400 USD