Round|Natural|GIA

0.45ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 1545594640

Certificate GIA 1545594640

Diamond specifications and retailer prices

From $435 USD
As of November 6, 2026
Save $768 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,670 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1545594640. Listed at 19 retailers as of November 4, 2026, with a 177% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545594640
Dimensions5.00 × 4.97 × 2.99 mm
L/W Ratio1.01
Key to symbols
Pinpoint
Top View
5.00 mm4.97 mm0.45 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545594640
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: $1,007 USD|Low: $435 USD|High: $1,244 USD|Avg: $758 USD|-4.3%
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 6, 2026
Retailer 14$435 USD
Retailer 5$448 USD
Retailer 11$510 USD
Retailer 7$573 USD
Retailer 13$595 USD
Retailer 8$647 USD
Retailer 2$693 USD
Retailer 15$713 USD
Retailer 4$730 USD
Retailer 3$748 USD
Retailer 9$768 USD
Retailer 6$800 USD
Retailer 10$813 USD
Retailer 1$1,007 USD
Retailer 12$1,203 USD

38 data points across 15 retailers

19 retailers$435 USD to $1,203 USD

A
Cheapest Retailer
-
$435 USD
Retailer 2
-
$448 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$510 USD
View
Retailer 4
-
$552 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$573 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$573 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$595 USD
View
Retailer 8
-
$614 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$647 USD
View
B+
Retailer 10
-
$693 USD
View
B+
Retailer 11
-
$713 USD
View
B+
Retailer 12
-
$730 USD
View
B+
Retailer 13
-
$748 USD
View
B+
Retailer 14
-
$768 USD
View
Retailer 15
-
$800 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$813 USD
View
B
Retailer 17
-
$1,007 USD
View
B
Retailer 18
-
$1,203 USD
View
Most Expensive
NZ Jewellers
d18076a8-0f56-4446-b807-aedeba1c14db · Sep 24
$1,670 USD
View
Price last confirmed 43 days ago
18 more retailers have this diamond
Prices start from $435 USDSave up to $768 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
$435 USD