Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2544614146

Certificate GIA 2544614146

Diamond specifications and retailer prices

From $325 USD
As of November 6, 2026
Save $1,397 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,770 USD at NZ Jewellers · As of September 19, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2544614146. Listed at 21 retailers as of November 4, 2026, with a 430% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2544614146
Dimensions4.90 × 4.87 × 3.05 mm
L/W Ratio1.01
Top View
4.90 mm4.87 mm0.45 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544614146
Side View
Table 59.0%Crown 35°Girdle: Sli. ThickPavilion 41.4°Culet: NDepth 62.4%

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: $1,722 USD|Low: $325 USD|High: $1,784 USD|Avg: $640 USD|-3.5%
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
November 6, 2026
Retailer 2$325 USD
Retailer 6$384 USD
Retailer 9$395 USD
Retailer 5$449 USD
Retailer 7$482 USD
Retailer 17$484 USD
Retailer 8$493 USD
Retailer 16$518 USD
Retailer 10$550 USD
Retailer 11$571 USD
Retailer 4$580 USD
Retailer 3$637 USD
Retailer 15$655 USD
Retailer 12$676 USD
Retailer 13$700 USD
Retailer 14$1,036 USD
NZ Jewellers$1,722 USD

22 data points across 17 retailers

21 retailers$325 USD to $1,722 USD

A
Cheapest Retailer
-
$325 USD
A
Retailer 2
-
$384 USD
View
Retailer 3
-
$395 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$449 USD
View
Retailer 5
-
$478 USD
View
Price last confirmed 50 days ago
Retailer 6
-
$482 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$484 USD
View
Retailer 8
-
$493 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$518 USD
View
Retailer 10
-
$533 USD
View
Price last confirmed 48 days ago
B+
Retailer 11
-
$550 USD
View
B+
Retailer 12
-
$571 USD
View
B+
Retailer 13
-
$580 USD
View
B+
Retailer 14
-
$637 USD
View
B
Retailer 15
-
$655 USD
View
B+
Retailer 16
-
$676 USD
View
B+
Retailer 17
-
$700 USD
View
Retailer 18
-
$777 USD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$1,036 USD
View
B
Retailer 20
-
$1,722 USD
View
Most Expensive
NZ Jewellers
6000ebec-9ac6-4cbb-bf29-27bd1d41865c · Sep 19
$1,770 USD
View
Price under review
20 more retailers have this diamond
Prices start from $325 USDSave up to $1,397 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
$325 USD