Round|Natural|IGI

0.45ct K VS2 Round Natural Diamond

VG • K/VS2 • IGI 831668417

Shape and cutting style on the report: Round brilliant

Certificate IGI 831668417

Diamond specifications and retailer prices

From $167 USD
As of November 5, 2026
Save $905 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,072 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 831668417. Listed at 13 retailers as of November 4, 2026, with prices from $167 to $1,072, a $905 spread on the same certified stone. NZ Jewellers lists it at $1,072. 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
K
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 831668417
Dimensions4.83 × 4.86 × 3.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Top View
4.83 mm4.86 mm0.45 ctK / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 831668417
Side View
Table 59.0%Crown 36.4°Girdle: MediumPavilion 41.6°Culet: MediumDepth 63.8%

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 5
Current: $1,072 USD|Low: $167 USD|High: $1,127 USD|Avg: $411 USD|-4.9%
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 6, 2026
Retailer 8$167 USD
Retailer 10$237 USD
Retailer 5$261 USD
Retailer 3$265 USD
Retailer 13$319 USD
Retailer 7$342 USD
Retailer 2$366 USD
Retailer 11$369 USD
Retailer 9$374 USD
Retailer 6$415 USD
Retailer 4$450 USD
Retailer 12$547 USD
NZ Jewellers$1,072 USD

22 data points across 13 retailers

13 retailers$167 USD to $1,072 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$237 USD
View
Retailer 3
-
$261 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$265 USD
View
A
Retailer 5
-
$319 USD
View
B+
Retailer 6
-
$342 USD
View
B+
Retailer 7
-
$366 USD
View
B+
Retailer 8
-
$369 USD
View
B+
Retailer 9
-
$374 USD
View
B+
Retailer 10
-
$415 USD
View
B+
Retailer 11
-
$450 USD
View
B+
Retailer 12
-
$547 USD
View
Most Expensive
B
NZ Jewellers
e375f9a6-75bd-43d4-8d53-03403c4ca9f5 · Nov 4
$1,072 USD
View
12 more retailers have this diamond
Prices start from $167 USDSave up to $905 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
$167 USD