Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 1455609295

Certificate GIA 1455609295

Diamond specifications and retailer prices

From $442 USD
As of November 2, 2026
Save $1,427 USD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,869 USD at NZ Jewellers · As of November 2, 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 1455609295. Listed at 22 retailers as of November 2, 2026, with prices from $442 to $1,869, a $1,427 spread on the same certified stone. NZ Jewellers lists it at $1,869. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1455609295
Dimensions4.85 × 4.89 × 3.05 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Feather, Indented Natural
Top View
4.85 mm4.89 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1455609295
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°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 2
Current: $1,869 USD|Low: $442 USD|High: $1,869 USD|Avg: $708 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
Retailer 20
Retailer 21
November 3, 2026
Retailer 9$442 USD
Retailer 19$463 USD
Retailer 6$476 USD
Retailer 21$476 USD
Retailer 10$510 USD
Retailer 12$545 USD
Retailer 8$559 USD
Retailer 3$590 USD
Retailer 11$590 USD
Retailer 2$606 USD
Retailer 4$610 USD
Retailer 20$648 USD
Retailer 18$650 USD
Retailer 7$689 USD
Retailer 5$725 USD
Retailer 16$731 USD
Retailer 17$756 USD
Retailer 14$795 USD
Retailer 15$971 USD
Retailer 13$1,126 USD
NZ Jewellers$1,869 USD

32 data points across 21 retailers

22 retailers$442 USD to $1,869 USD

A
Cheapest Retailer
-
$442 USD
A
Retailer 2
-
$463 USD
View
A
Retailer 3
-
$476 USD
View
A
Retailer 4
-
$476 USD
View
A
Retailer 5
-
$510 USD
View
Retailer 6
-
$520 USD
View
A
Retailer 7
-
$545 USD
View
B+
Retailer 8
-
$559 USD
View
B+
Retailer 9
-
$590 USD
View
B+
Retailer 10
-
$590 USD
View
B+
Retailer 11
-
$606 USD
£477 GBP
View
B+
Retailer 12
-
$610 USD
View
B+
Retailer 13
-
$648 USD
£510 GBP
View
B+
Retailer 14
-
$650 USD
View
B+
Retailer 15
-
$689 USD
View
B+
Retailer 16
-
$725 USD
View
B+
Retailer 17
-
$731 USD
€696 EUR
View
B+
Retailer 18
-
$756 USD
ZAR 12,214 ZAR
View
Retailer 19
-
$795 USD
A$1,223 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$971 USD
£764 GBP
View
B
Retailer 21
-
$1,126 USD
£887 GBP
View
Most Expensive
B
NZ Jewellers
f16fd4ff-c9d9-4b97-a350-f0fa2ae29828 · Nov 2
$1,869 USD
View
21 more retailers have this diamond
Prices start from $442 USDSave up to $1,427 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
$442 USD