Radiant|Natural|IGI

0.45ct I VS1 Radiant Natural Diamond

VG • I/VS1 • IGI 675535950

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 675535950

Diamond specifications and retailer prices

From $440 USD
As of November 1, 2026
Save $549 USD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,645 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant 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 IGI 675535950. Listed at 17 retailers as of November 1, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle42.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 675535950
Dimensions5.33 × 3.76 × 2.69 mm
L/W Ratio1.42
Culet sizePointed
Top View
5.33 mm3.76 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675535950
Side View
Table 62.0%Crown 42.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 71.5%

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 1
Current: $1,645 USD|Low: $429 USD|High: $1,645 USD|Avg: $670 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
November 5, 2026
Retailer 3$429 USD
Retailer 11$440 USD
Retailer 12$462 USD
Retailer 4$471 USD
Retailer 13$495 USD
Retailer 2$547 USD
Retailer 5$583 USD
Retailer 9$640 USD
Retailer 8$649 USD
Retailer 6$668 USD
Retailer 10$944 USD
Retailer 7$989 USD
NZ Jewellers$1,645 USD

41 data points across 13 retailers

17 retailers$440 USD to $989 USD

Retailer 1
-
$429 USD
Price last confirmed 16 days ago
Retailer 2
-
$429 USD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$440 USD
View
Retailer 4
-
$462 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$462 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$495 USD
View
Price last confirmed 44 days ago
Retailer 7
-
$495 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$547 USD
View
B+
Retailer 9
-
$560 USD
View
B+
Retailer 10
-
$583 USD
View
B
Retailer 11
-
$640 USD
View
B+
Retailer 12
-
$649 USD
View
B
Retailer 13
-
$668 USD
View
Retailer 14
-
$944 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$989 USD
View
Retailer 16
-
$1,645 USD
View
Price under review
Most Expensive
NZ Jewellers
218050e9-6b0c-462a-a52d-96fc0c7227cb · Oct 21
$1,645 USD
View
Price under review
16 more retailers have this diamond
Prices start from $440 USDSave up to $549 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 Radiant
$440 USD