Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2557717563

Certificate GIA 2557717563

Diamond specifications and retailer prices

From $378 USD
As of November 6, 2026
Save $798 USD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,724 USD at NZ Jewellers · As of September 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557717563. Listed at 18 retailers as of November 4, 2026, with a 211% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557717563
Dimensions4.95 × 4.90 × 3.08 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
4.95 mm4.90 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557717563
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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 6
Current: $378 USD|Low: $378 USD|High: $1,244 USD|Avg: $690 USD|-6.7%
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
November 6, 2026
Retailer 1$378 USD
Retailer 5$448 USD
Retailer 12$483 USD
Retailer 7$545 USD
Retailer 4$563 USD
Retailer 8$625 USD
Retailer 6$641 USD
Retailer 10$641 USD
Retailer 9$703 USD
Retailer 11$710 USD
Retailer 2$715 USD
Retailer 13$795 USD
Retailer 3$1,176 USD

28 data points across 13 retailers

18 retailers$378 USD to $1,176 USD

A
Cheapest Retailer
-
$378 USD
A
Retailer 2
-
$448 USD
View
A
Retailer 3
-
$483 USD
View
Retailer 4
-
$541 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$545 USD
View
B+
Retailer 6
-
$563 USD
View
Retailer 7
-
$587 USD
View
Price last confirmed 38 days ago
Retailer 8
-
$621 USD
View
Price last confirmed 35 days ago
B+
Retailer 9
-
$625 USD
View
B+
Retailer 10
-
$641 USD
View
B+
Retailer 11
-
$641 USD
View
B+
Retailer 12
-
$703 USD
View
B
Retailer 13
-
$710 USD
View
B+
Retailer 14
-
$715 USD
View
B+
Retailer 15
-
$795 USD
View
Retailer 16
-
$808 USD
View
Price last confirmed 36 days ago
B
Retailer 17
-
$1,176 USD
View
Most Expensive
NZ Jewellers
62ae91f9-11f7-471b-a137-3d5d56b17a8f · Sep 28
$1,724 USD
View
Price under review
17 more retailers have this diamond
Prices start from $378 USDSave up to $798 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
$378 USD