Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1559275602

Certificate GIA 1559275602

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)
20 retailers carry this diamond
Most expensive: $1,722 USD at NZ Jewellers · As of November 4, 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 1559275602. Listed at 20 retailers as of November 4, 2026, with prices from $325 to $1,722, a $1,397 spread on the same certified stone. NZ Jewellers lists it at $1,722. 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 angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559275602
Dimensions4.86 × 4.90 × 3.00 mm
L/W Ratio1.01
Top View
4.86 mm4.90 mm0.45 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559275602
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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 6
Current: $1,722 USD|Low: $325 USD|High: $1,784 USD|Avg: $654 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
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$325 USD
Retailer 8$384 USD
Retailer 11$395 USD
Retailer 7$449 USD
Retailer 9$482 USD
Retailer 19$484 USD
Retailer 10$493 USD
Retailer 18$518 USD
Retailer 12$550 USD
Retailer 14$571 USD
Retailer 4$580 USD
Retailer 16$617 USD
Retailer 3$637 USD
Retailer 17$655 USD
Retailer 6$678 USD
Retailer 15$700 USD
Retailer 13$888 USD
Retailer 5$1,037 USD
NZ Jewellers$1,722 USD

18 data points across 19 retailers

20 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
-
$482 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$484 USD
View
Retailer 7
-
$493 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$518 USD
View
B+
Retailer 9
-
$550 USD
View
B+
Retailer 10
-
$571 USD
View
B+
Retailer 11
-
$580 USD
View
B+
Retailer 12
-
$617 USD
View
B+
Retailer 13
-
$637 USD
View
B
Retailer 14
-
$655 USD
View
B+
Retailer 15
-
$678 USD
View
B+
Retailer 16
-
$700 USD
View
Retailer 17
-
$777 USD
View
Price last confirmed 34 days ago
B
Retailer 18
-
$888 USD
View
B
Retailer 19
-
$1,037 USD
View
Most Expensive
B
NZ Jewellers
0cb9ca3a-cbc6-479e-a515-4e7cd8e7a098 · Nov 4
$1,722 USD
View
19 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