Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 1459591754

Certificate GIA 1459591754

Diamond specifications and retailer prices

From $426 USD
As of November 4, 2026
Save $1,375 USD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,801 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1459591754. Listed at 20 retailers as of November 4, 2026, with prices from $426 to $1,801, a $1,375 spread on the same certified stone. NZ Jewellers lists it at $1,801. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1459591754
Dimensions4.77 × 4.82 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Cloud, Indented Natural
Top View
4.77 mm4.82 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1459591754
Side View
Table 57.0%Crown 37°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.1%

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 4
Current: $1,801 USD|Low: $426 USD|High: $1,801 USD|Avg: $678 USD
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 5, 2026
Retailer 8$426 USD
Retailer 5$458 USD
Retailer 18$458 USD
Retailer 9$491 USD
Retailer 3$524 USD
Retailer 11$528 USD
Retailer 7$543 USD
Retailer 10$570 USD
Retailer 19$570 USD
Retailer 13$577 USD
Retailer 4$590 USD
Retailer 17$635 USD
Retailer 12$647 USD
Retailer 6$662 USD
Retailer 16$705 USD
Retailer 14$732 USD
Retailer 2$929 USD
Retailer 15$1,083 USD
NZ Jewellers$1,801 USD

31 data points across 19 retailers

20 retailers$426 USD to $1,801 USD

A
Cheapest Retailer
-
$426 USD
Retailer 2
-
$458 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$458 USD
View
A
Retailer 4
-
$491 USD
View
A
Retailer 5
-
$524 USD
View
A
Retailer 6
-
$528 USD
View
A
Retailer 7
-
$543 USD
View
B+
Retailer 8
-
$570 USD
View
B+
Retailer 9
-
$570 USD
View
A
Retailer 10
-
$577 USD
View
B+
Retailer 11
-
$590 USD
View
B+
Retailer 12
-
$635 USD
View
B+
Retailer 13
-
$647 USD
View
B+
Retailer 14
-
$662 USD
View
B+
Retailer 15
-
$705 USD
View
B+
Retailer 16
-
$732 USD
View
Retailer 17
-
$766 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$929 USD
View
B
Retailer 19
-
$1,083 USD
View
Most Expensive
B
NZ Jewellers
63e710b0-a70b-442d-a7fa-a29ed398b97b · Nov 4
$1,801 USD
View
19 more retailers have this diamond
Prices start from $426 USDSave up to $1,375 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
$426 USD